Appendix F - TSF BaselineGeochemChar_Report_Rev04_20240419

2023 Prefeasibility Study
Kings Mountain Mining Project
Baseline Geochemistry Characterization
Study for the Archdale Tailings Facility
Effective Date: April 19, 2024
Report Date: April 19, 2024
Report Prepared for
ALBEMARLE"
Albemarle Corporation
4250 Congress Street
Charlotte, NC 28209
Report Prepared by
srk consulting
SRK Consulting (U.S.), Inc.
999 17th Street, Suite 400
Denver, CO 80202
SRK Project Number: USPR000576
Signed by Qualified Persons:
Amy Prestia, Principal Consultant(Geochemistry)
Reviewed by:
Rob Bowell, Corporate Consultant (Geochemistry and Geometallurgy)

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Executive Summary
SRK Consulting (U.S.), Inc. (SRK) was engaged by Albemarle Corporation (Albemarle) to conduct a
comprehensive baseline geochemical characterization of the various geological materials and existing
tailings that are anticipated to be encountered at the proposed Archdale tailings storage facility(TSF)
as part of the mine redevelopment. The purpose of the characterization program was to define the
potential for legacy waste rock, bedrock/pit wall, and saprolite and alluvium material, to generate acid
or leach deleterious constituents to support the mine planning and impact assessment for the Kings
Mountain Project.
To accomplish the objectives of the study, representative samples of the various materials were
collected and characterized following guidelines consistent with the Global Acid Rock Drainage
(GARD)Guide(International Network for Acid Prevention(INAP),2014),the Mine Environment Neutral
Drainage(MEND)Program Prediction Manual for Drainage Chemistry from Sulfidic Geologic Materials
(MEND, 2009), and the U.S. Department of the Interior — Bureau of Land Management (BLM)
Instruction Memorandum NV-2010-014, Nevada Bureau of Land Management Rock Characterization
Resources and Water Analysis Guidance for Mining Activities (BLM, 2013).
Recognizing that the work performed as part of the geochemical characterization study will be needed
to support permitting efforts for the Project, SRK developed an approach for a purpose-built
characterization program that focuses on the following materials and aspects:
• Geochemical characterization of legacy waste rock at the Archdale site to determine
geochemical characteristics of existing waste rock and overburden that has been exposed to
oxidation processes at the surface:
• Determination of existing pit wall geochemistry
• Geochemical characterization of potential future cover material (alluvium and saprolite)
specific to the Archdale site
• Define baseline groundwater and surface water chemistry for the Archdale site
The results of the geochemical characterization test work provide a basis for the assessment of acid
rock drainage (ARD) and metal leaching (ML) to support predictions of future contact water quality
associated with the proposed TSF. In turn, these results informed decisions on tailings management,
engineering design, and water treatment.
The geochemical test methods selected for this Project include static tests that are designed to
address the bulk geochemical characteristics of the samples and to assess the potential of the
materials to generate acid and/or release metals into solution. Static testing methodologies used for
geochemical characterization of the Archdale materials include the following:
• Paste pH — pH measurement completed on a saturated paste comprising two parts solids to
one-part deionized water(United State Environmental Protection Agency(US EPA)600/2-78-
054)
• Acid base accounting (ABA) using the modified Sobek method (Sobek et al., 1978) involving
the determination of the neutralization potential and sulfur content (with sulfur speciation by
hydrochloric acid and nitric acid)
• Net acid generating (NAG) testing that reports the final NAG pH and final NAG value after a
two-stage hydrogen peroxide (H2O2) digest (Miller et al., 1997)
• Total carbon and carbon speciation (organic and inorganic carbon)
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• Multi-element analysis using four-acid digestion followed by analysis of the digest by a
combination of inductively coupled plasma (ICP) mass spectroscopy (MS) or ICP atomic
emission spectroscopy (AES) (ALS Method ME-MS61 m)
The short-term leach testing method selected for this Project was the modified synthetic precipitation
leaching procedure (SPLP) testing (EPA Method 1312) which is an agitated extraction method that
requires particle size reduction to <9.5 mm. A modified method was used that involved the use of
deionized water as the leach solution at a water to solids ratio of 2:1. The results of the SPLP provide
a qualitative evaluation of constituents that could be mobilized from the materials; however,
concentrations do represent actual predictions of water quality. The results of the characterization
program are summarized in the following sections.
Bedrock and Pit Wall Rock
Nine samples of bedrock, representative of pit wall rock, were collected from drill core from the 2023
hydrogeological drilling program and submitted for static testing. Samples consist of either mica schist
or muscovite pegmatite. These two Iithologies show very different geochemical characteristics.
The ABA and NAG data indicate that the muscovite pegmatite has a low potential for acid generation
and metal leaching. Sulfur content(total, sulfide, and sulfate) is at the limit of detection for all samples.
NNP values are positive, and NPR for all samples >3 (ranging between 13 and 26), indicating the
muscovite pegmatite has a low potential for acid generation. The data for the mica schist samples
indicate that this material has a potential for acid generation with a NPR for both samples <1 and
negative NNP values.
For both the muscovite pegmatite and mica schist, multi-element analysis indicates that lithium, lead,
tin, thallium and uranium are elevated relative to average crustal abundance; however, out of these,
only lithium, lead, and uranium were detected in the SPLP Ieachate, demonstrating that these
constituents could be leached from the pit wall rocks.
Legacy Waste Rock
Eight samples of waste rock were collected from drillholes advanced though legacy rock storage
facilities during the 2023 hydrogeological drilling program. Samples logged as a mixture of overburden,
saprolite, and muscovite pegmatite, were submitted for static testing. The ABA data for the Archdale
waste rock samples indicate that all samples tested have a low potential for acid generation. Sulfur
content (total, sulfide, and sulfate) is at or close to the limit of detection for all samples. NNP values
are positive, and NPR for all samples >3 (ranging between 3.2 and 23), indicating a higher potential
for acid neutralization.The NAG results typically agree with the ABA data except for one sample(B506-
001), which is not predicted to be acid generating from the ABA results but has a lower NAG pH of
4.3.
Multi-element analysis indicates that lithium, lead, tin, thallium and uranium are elevated relative to
average crustal abundance. Nickel and chromium were significantly elevated in sample B506-050
(saprolite) when compared to other legacy waste rock samples as well as all other samples
(bedrock/pit wall, saprolite, and alluvium). Out of these elements, only lithium was detected in the
SPLP leachates. Lead, tin, thallium, uranium, nickel, and chromium were at or close to the laboratory
limit of detection in the SPLP leachates.
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The results of the Archdale legacy waste rock characterization program indicate this material has an
overall low potential for acid generation and metal leaching. Therefore, this legacy material can be
used without any constraints and no special handling or management are considered necessary.
Alluvium and Saprolite
Four samples of saprolite and three samples of alluvium were collected from core from the 2023
hydrogeological drilling program and submitted for static testing. Saprolite and alluvium will be used
as reclamation material.
The ABA data indicate that all samples tested have a low potential for acid generation. Sulfur content
(total, sulfide,and sulfate)is at or close to the limit of detection for all samples. NNP values are positive
for all samples, and NPR for all samples is >3 (ranging between 10 and 19 for the saprolite samples
and between 3.2 and 6.5 for the alluvium samples), indicating a higher neutralizing potential.
The NAG results typically agree with the ABA data for the saprolite and alluvium samples except for
one sample (B548-004) which is not predicted to be acid generating from the ABA results but has a
lower NAG pH of 4.4.
Multi-element analysis indicates that lithium, lead, tin, thallium and uranium are elevated relative to
average crustal abundance. Arsenic was elevated relative to average crustal abundance in sample
B541-001 (alluvium), and molybdenum was elevated relative to average crustal abundance in samples
B511-001 and B548-001 (alluvium). Out of these elements, lithium, lead, and uranium were the only
elements detected in SPLP leachate for sample B527 007 (saprolite). For all other samples the
constituents were below the limit of detection.
Groundwater and Surface Water Chemistry
A total of 11 groundwater samples (including one duplicate and one field blank) and 6 surface water
samples (including one duplicate and one field blank) were collected from site during the quarterly
sampling event in December 2023. In addition, surface water samples were collected from four
locations in the Dixon Creek watershed located south of the proposed TSF.
The groundwater in the Archdale area is mainly characterized by neutral pH and a sodium/potassium-
bicarbonate type geochemical signature. SNKM23-511 shows a different anion signature and is
characterized as a sodium/potassium-chloride type groundwater. SNKM23-540A shows a different
cation signature and is characterized as a mixed cation-bicarbonate type groundwater. There is no
apparent correlation between the major ion signature and the screened lithology.
Surface water samples generally display a similar major ion geochemical signature and are
characterized as sodium/potassium-bicarbonate type waters. ADSW-3 shows slightly different major
ion signature with mixed anions(i.e., bicarbonate/chloride). Surface water samples from Dixon Branch
are characterized as calcium+sodium-potassium/bicarbonate type waters.
Both surface water and groundwater water quality data have been compared to the North Carolina
Department of Environmental Quality (NCDEQ) Surface Water Quality Standards for Class C Waters
and the North Carolina groundwater standards. Based on this assessment,the surface water samples
meet the surface water standards for all parameters. The groundwater within the Archdale area does
not meet the groundwater standards for iron and manganese.Total lead was the only other constituent
found in groundwater above North Carolina groundwater standards and was only above the standard
in one well (SNKM23-531). However, the level of dissolved lead in SNKM23-531 was below the
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groundwater standard. SNKM23-531 also exhibited the highest amount of total suspended solids
(TSS), which could lead to higher concentrations of total lead. The Dixon Branch water samples meet
all groundwater and surface water quality standards.
Radioactive elements(gross alpha and gross beta, radium226/radium 228, uranium)were detected in
most wells, but did not exceed North Carolina groundwater standards with the exception of well
SNKM23-531A. This well had gross alpha levels elevated above the North Carolina groundwater
standard. SNKM23-531A also contained the highest levels of gross beta, along with radium 226 and
228.
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Table of Contents
1 Introduction.................................................................................................................. 1
1.1 Objectives of the Study.......................................................................................................................1
1.2 Project Overview.................................................................................................................................2
1.2.1 Property Location ....................................................................................................................2
1.2.2 Kings Mountain Project...........................................................................................................3
1.2.3 Archdale Tailings Facility.........................................................................................................3
1.2.4 Site History..............................................................................................................................4
2 General Settings .......................................................................................................... 6
2.1 Topography and Morphology..............................................................................................................6
2.2 Project Climate....................................................................................................................................6
2.2.1 Temperature............................................................................................................................6
2.2.2 Precipitation.............................................................................................................................6
2.2.3 Evaporation .............................................................................................................................7
2.3 Surface Water Features......................................................................................................................8
2.4 Regional Geology..............................................................................................................................10
2.5 Previous Supporting Studies.............................................................................................................12
2.5.1 Field Characterization ...........................................................................................................12
2.5.2 Future Tailings.......................................................................................................................14
2.5.3 Kings Mountain Waste Rock and Ore Characterization........................................................15
3 Sample Selection and Acquisition ........................................................................... 17
3.1 Bedrock and Pit Wall Rock ...............................................................................................................19
3.2 Legacy Waste Rock..........................................................................................................................19
3.3 Alluvium and Saprolite......................................................................................................................19
3.4 Future Tailings ..................................................................................................................................19
3.5 Surface Water and Groundwater Chemistry.....................................................................................19
4 Laboratory Test Methods .......................................................................................... 24
4.1 Introduction .......................................................................................................................................24
4.2 Paste pH ...........................................................................................................................................24
4.3 Acid Base Accounting.......................................................................................................................24
4.4 Net Acid Generation Test..................................................................................................................26
4.5 Multi-Element Analysis......................................................................................................................27
4.6 Short-Term Leach Tests (Modified SPLP)........................................................................................27
5 Testing Program ........................................................................................................ 28
5.1 Pit Wall Rock.....................................................................................................................................28
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5.2 Legacy Waste Rock..........................................................................................................................28
5.3 Alluvium and Saprolite ......................................................................................................................29
5.4 Surface Water and Groundwater Sampling......................................................................................29
6 Results and Discussion............................................................................................. 30
6.1 Quality Assurance/Quality Control....................................................................................................30
6.2 Acid Base Accounting.......................................................................................................................30
6.3 Paste pH ...........................................................................................................................................32
6.3.1 Bedrock/Pit Wall Rock...........................................................................................................32
6.3.2 Legacy Waste Rock..............................................................................................................32
6.3.3 Saprolite and Alluvium...........................................................................................................33
6.4 Sulfur Form and Acid Generation Potential ......................................................................................33
6.4.1 Bedrock/Pit Wall Rock...........................................................................................................33
6.4.2 Legacy Waste Rock ..............................................................................................................33
6.4.3 Saprolite and Alluvium...........................................................................................................33
6.5 Neutralization Potential.....................................................................................................................33
6.5.1 Bedrock/Pit Wall Rock...........................................................................................................33
6.5.2 Legacy Waste Rock..............................................................................................................33
6.5.3 Saprolite and Alluvium...........................................................................................................33
6.6 ARD Potential....................................................................................................................................34
6.6.1 Net Neutralization Potential...................................................................................................34
6.6.2 Neutralization Potential Ratio................................................................................................36
6.7 Net Acid Generation..........................................................................................................................36
6.7.1 Bedrock/Pit Wall Rock...........................................................................................................36
6.7.2 Legacy Waste Rock ..............................................................................................................36
6.7.3 Saprolite and Alluvium...........................................................................................................37
6.8 Multi-Element Analysis......................................................................................................................37
6.8.1 Bedrock/Pit Wall Rock...........................................................................................................40
6.8.2 Legacy Waste Rock..............................................................................................................40
6.8.3 Saprolite and Alluvium...........................................................................................................40
6.9 Short-Term Leach Tests (Modified SPLP)........................................................................................40
6.9.1 Bedrock/Pit Wall Rock...........................................................................................................40
6.9.2 Legacy Waste Rock..............................................................................................................41
6.9.3 Saprolite and Alluvium...........................................................................................................41
6.10 Surface Water and Groundwater Chemistry.....................................................................................42
7 Summary and Conclusions....................................................................................... 46
7.1 Bedrock and Pit Wall Rock ...............................................................................................................46
7.2 Legacy Waste Rock..........................................................................................................................46
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7.3 Alluvium and Saprolite ......................................................................................................................47
7.4 Groundwater and Surface Water Chemistry.....................................................................................47
8 References.................................................................................................................. 49
Disclaimer........................................................................................................................ 51
Copyright ......................................................................................................................... 51
List of Tables
Table 2.1: Tailings Sampling and Testing Matrix .............................................................................................14
Table 3.1: Summary of Selected Archdale Samples for Geochemical Characterization.................................18
Table 3.2: Summary of Groundwater Sampling ...............................................................................................23
Table 3.3: Summary of Surface Water Sampling.............................................................................................23
Table 4.1: ABA Interpretation Criteria...............................................................................................................25
Table 4.2: Static NAG Interpretation Criteria....................................................................................................26
Table 4.3: GAI Value Interpretation..................................................................................................................27
Table 5.1: Pit Wall Rock Sample Testing Matrix..............................................................................................28
Table 5.2: Legacy Waste Rock Sample Testing Matrix....................................................................................28
Table 5.3: Saprolite and Alluvium Sample Testing Matrix................................................................................29
Table 6.1: Summary of QA/QC Checks and Outcomes...................................................................................30
Table 6.2: Summary of ABA Results................................................................................................................31
Table 6.3: Summary of Multi-Element Assay Data...........................................................................................39
List of Figures
Figure1-1: Project Location Map .......................................................................................................................2
Figure 1-2: Preliminary Site Layout....................................................................................................................4
Figure 1-3: Previous Usage of the Archdale Area..............................................................................................5
Figure 2-1: Annual Precipitation and Distribution of Monthly Precipitation ........................................................7
Figure 2-2: Average Monthly Evaporation..........................................................................................................8
Figure 2-3: Location of Kings Creek Watershed ................................................................................................9
Figure2-4: Surface Geology ............................................................................................................................11
Figure 2-5: Archdale Sonic Drilling Locations ..................................................................................................13
Figure 2-6: Legacy TSF Lysimeter Locations...................................................................................................15
Figure 3-1: Archdale Surface Water Sample Locations...................................................................................21
Figure 3-2: Archdale Groundwater Sample Locations .....................................................................................22
Figure 6-1: Paste pH Plotted as a Function of Total Sulfur Content................................................................32
Figure 6-2: AP versus NP Plot with ARID Classification per Sample Type.......................................................34
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Figure 6-3: NPR versus NNP Plot with ARD Classification per Sample Type.................................................35
Figure 6-4: NAG pH versus NAG Plot with ARD Classification per Sample Type...........................................37
Figure 6-5: NAG pH versus NPR Plot with ARD Classification per Sample Type ...........................................38
Figure 6-6: Paste pH versus NPR Plot.............................................................................................................38
Figure 6-7: Piper Plot of Groundwater Chemistry for the Archdale Wells........................................................43
Figure 6-8: Piper Plot of Surface Water Chemistry for the Archdale Site ........................................................44
Figure 6-9: Piper Plot of Surface Water Chemistry for Dixon Branch ..............................................................45
Appendices
Appendix A: Tabulated Data
Appendix B: Laboratory Reports
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Glossary of Terms
Abbreviation Unit or Term
percent
< less than
> greater than
<_ less than orequal to
>_ greater than or equal to
°C degrees Celsius
°F degrees Fahrenheit
PS/CM microsiemens per centimeter
ABA acid base accounting
AES atomic emissionspectroscopy
Ag silver
Al aluminum
Albemarle Albemarle Corporation
amsl above mean sea level
AP acid potential
A sulfide acid potential based on pyritic sulfide sulfur
ARID acid rock drainage
As arsenic
AWA Applied Weather Associates
B boron
Be beryllium
b s below ground surface
Bi bismuth
BLM Bureau of Land Management
C carbon
Ca calcium
CaCO3 calcium carbonate
Cd cadmium
Co cobalt
Cr chromium
Cs cesium
Cu copper
DEQ Department of Environmental Quality
DO dissolved oxygen
EC electrical conductivity
EMF electromagnetic flow
EPA U.S. Environmental Protection Agency
e /t equivalents per ton
Fe iron
ft foot
ram
GAI geochernical abundance index
al gallon
GARD Global Acid Rock Drainage
CIPM gallons per minute
H2O2 hydrogen eroxide
H2SO4 sulfuric acid
HCI hydrochloric acid
HCT humidity cell test
ICP inductively coupled plasma
INAP International Network for Acid Prevention
K potassium
kg kilogram
k /t kilograms per ton
kt thousand tons
L/S liquid-to-solid
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Abbreviation Unit or Term
LEAF leaching environmental assessment framework
Li lithium
MEND Mine Environment Neutral Drainage
Mg magnesium
m /L milligrams per liter
MICA SCH micaceous schist
MIL metal leaching
mL milliliter
mm millimeter
Mn manganese
MO molybdenum
MS mass spectroscopy
MSC PEG muscovite pegmatite
Mt million tons
mV millivolt
MWMP meteoric water mobility
NAG net acid generation
NaOH sodium hydroxide
NDEP Nevada Division of Environmental Protection
Ni nickel
NNP net neutralizing potential
NOAA National Oceanic and Atmospheric Administration
NP neutralizing potential
NPR neutralization potential ratio
NTU ne helometric turbidity unit
ORP oxygen reduction potential
OVB overburden
PAG potentially acid generating
Pb lead
PMP probable maximum precipitation
Project Kings Mountain Mining Project
QA/QC quality assurance/quality assurance/quality control
Rb rubidium
RPD relative percent difference
RSF rock storage facility
S sulfur
S.U. standard unit
SAP sa rolite
Sb antimony
Se selenium
Sn tin
SPLP synthetic precipitation leaching procedure
SRK SRK Consulting (U.S.), Inc.
SWCA SWCA Environmental Consultants
t ton
Th thorium
TIC total inorganic carbon
TI thallium
TOC total organic carbon
TSF tailings storage facility
U uranium
USGS United States Geological Survey
W tungsten
wt% weight percent
Zn zinc
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1 Introduction
The Kings Mountain Mining Project (the Project) is an historical open pit lithium (Li) mining operation
located in the city of Kings Mountain, North Carolina, in the southeastern United States. The Project
is a lithium pegmatite deposit that is currently being investigated for redevelopment by Albemarle
Corporation (Albemarle) as part of a prefeasibility-level analysis. Albemarle commissioned SRK
Consulting (U.S.), Inc. (SRK) to develop prefeasibility-level designs for an expansion of the existing
pit, waste rock management, water management, and ancillary infrastructure to aid Albemarle in
making informed decisions concerning advancement of the Project. The Project will generate tailings
material that will be disposed of at the proposed Archdale tailings storage facility (TSF) located
approximately 3 miles south of the Project.
1.1 Objectives of the Study
The purpose of this study is to provide an understanding of the geochemical characteristics of
geological materials specific to the proposed Archdale TSF and to define the potential for the existing
pit walls and onsite waste rock/overburden to generate acid or leach deleterious constituents. To
accomplish the objectives of the study, representative samples were collected and characterized
following guidelines consistent with:
• The Global Acid Rock Drainage (GARD) Guide (International Network for Acid Prevention
(INAP), 2014)
• The Mine Environment Neutral Drainage (MEND) Program Prediction Manual for Drainage
Chemistry from Sulfidic Geologic Materials (MEND, 2009)
• The Bureau of Land Management (BLM) Instruction Memorandum NV-2010-014, Nevada
Bureau of Land Management Rock Characterization Resources and Water Analysis Guidance
for Mining Activities (BLM, 2013)
These guidelines are internationally recognized documents for the geochemical characterization of
geological materials and are derived from best practices of the mining industry, government,
academia, and community groups conducting mine site drainage chemistry predictions.
Recognizing that the work performed as part of the geochemical characterization study will be
integrated into the subsequent permitting documents prepared for the site, SRK developed an
approach for a purpose-built characterization program that focuses on the following aspects:
• Geochemical characterization of legacy waste rock at the Archdale site to determine
geochemical characteristics of existing waste rock and overburden that has been exposed to
oxidation processes at the surface:
• Determination of existing pit wall geochemistry
• Geochemical characterization of potential future cover material (alluvium and saprolite)
specific to the Archdale site
• Define baseline groundwater and surface water chemistry for the Archdale site
The results of the geochemical characterization test work will provide a basis for the assessment of
acid rock drainage(ARD)and metal leaching (ML)to support predictions of future contact water quality
associated with the proposed TSF. In turn, these results informed decisions on tailings management,
engineering design, and water treatment.
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1.2 Project Overview
1.2.1 Property Location
Situated in Cleveland County, the mine is approximately 35 miles west of Charlotte, North Carolina.
Located amidst rolling hills of the Piedmont Plateau, the Project is in a predominantly rural setting
within the city of Kings Mountain. The mine site covers a significant land area, which includes both the
proposed extraction areas and associated processing infrastructure. Figure 1-1 shows the location of
the mine and the location of the proposed Archdale TSF.
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Figure 1-1: Project Location Map
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1.2.2 Kings Mountain Project
The Project ore deposit is a lithium-bearing rare-metal pegmatite intrusion that has penetrated along
the Kings Mountain shear zone, a regional structural feature known to host multiple lithium-bearing
pegmatites along its trend. The pegmatite field at Kings Mountain is approximately 1,500 feet(ft)wide
at its widest point in the historic pit area and narrows to approximately 400 to 500 ft in width at its
narrowest point south of the historic pit. The field has a lithium mineralization strike length of
approximately 7,500 ft and is predominantly contained in the mineral spodumene. The spodumene
pegmatite bodies exhibit a texture-based variation in lithium grade, spodumene grain size, mineral
alteration, and rock hardness.
After dewatering the historic pit, the lithium deposit is to be mined using conventional open pit mining
techniques. Blasting will fragment the ore and waste rock where it will be loaded and hauled to either
the processing facilities (ore) or the rock storage facilities (RSF) (overburden). The current plan
includes mining in the existing pit and expanding the pit to the southwest. Ore would be drilled, blasted,
loaded, and transported by haul truck to a new processing plant at a rate of approximately 2.98 million
tons (Mt) per annum of ore (--8,150 tons (t) per day) and processed to produce 385 to 440 thousand
tons (kt) per annum of spodumene concentrate. The concentrate will be filtered to approximately
11 percent(%) moisture by weight and transported off-site for further refinement into lithium hydroxide
monohydrate at a separate facility.
1.2.3 Archdale Tailings Facility
Tailings from the spodumene concentrate process at Kings Mountain will be filtered to approximately
10% to 15% moisture content by weight and transported off-site to the Archdale facility for disposal.
The current Archdale site includes several shallow pit lakes formed from the previous mica mining
operations. These pit lakes will be dewatered and waste rock from the Kings Mountain pit will be
transported to Archdale for construction of the TSF embankment.
An initial TSF embankment will be constructed on-site to hold approximately 1 year of filtered tailings.
The filtered tailings material will be placed and compacted within a storage facility with mobile
equipment. Over the life of the Project, the TSF embankment will be raised, and the filtered tailings
will continue to be placed until the facility reaches its capacity.The facility will be closed once it reaches
full capacity and reclaimed.
Figure 1-2 presents the Project layout, showing the relative locations of the major components of the
Project. The Project is bounded by Interstate 85 on the southeast and Highway 24 on the northwest.
Access to the TSF will be off Highway 24 with a truck entrance and a light vehicle entrance. The site
will include minor office and maintenance facilities, parking, water storage facilities, and a TSF
perimeter access road.A small road base stockpile and growth media storage area are included in the
site plan.
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SID ENTRANCE --- --
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HGHr VEHICLE ENTRANCE � '-
ROCK FILL EMEANKMENT.`,
CREST 860 ELF,_anssl
SEEPAGEMTERCEPn CN DRAIN
/ PERIMETER ACCESS READ
WATERAND SEWER MAIN
LIGHTVEHICLE ACCESS ROAD ] -, �
-�� EXISTING CULVERTS(TYP.)
PROPOSED CULVERT(TYP% ?�
SEDIMENT BASINS
FUEL PAD
fy/
SEEPAGE COLLECTION TANK
MAINTENANCE SHOP
CULVERT ABLE TO PASS PUP
PROPERTY BOUNDARY j �O[[� - OVERHEAD POWER
CONTACT WATER POND
GROWTH MEDIA
_LE(_I CV'sl / LAY GOWN AREA
/ "•�" TRUCKPARKING
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Y
V
Source:SRK,2024
Figure 1-2: Preliminary Site Layout
1.2.4 Site History
The proposed Archdale TSF is located on a former mica mine. The following summary of the site is
compiled from records available to SRK:
• The site was formerly owned by the Kings Mountain Mica Company, which began operation
in 1949.
• The site was owned by several different companies, including Franklin Minerals, Oglebay
Norton, Zemex, General Chemical, and Imerys between 1994 and 2021.
• Imerys expanded mining to a nearby property north of the Archdale site in 2011.
The presence of pit lakes/ponds at the Archdale site since 2013 suggests that mining activities ceased
around that time. The property north of the Archdale site also contains a pit lake. Figure 1-3 illustrates
the site utilization based on satellite images dating back to 1999.
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March 1999 0-6-2005 March 2012
I� _ <_
0 ..6-2013 O.W.'2015 July 2023
Source:SRK,2024
Figure 1-3: Previous Usage of the Archdale Area
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2 General Settings
2.1 Topography and Morphology
The Project area exhibits diverse topographic and geomorphological features reflecting the long and
dynamic history of geological and environmental processes. The landscape is primarily composed of
metamorphic rocks, such as biotite gneiss, amphibolite, and schist, which have been heavily
weathered and eroded over time.
The property north of the Archdale site and the Archdale site are positioned on opposite sides of the
topographic divide, with flows from the Archdale site directed to the south and flows at the site north
of the Archdale area flowing north. Topographic maps illustrate a gradient sloping southward in the
Archdale area. The elevations at the Archdale area range from approximately 750 ft above mean sea
level (amsl)to over 1,050 ft amsl.
2.2 Project Climate
The Project is situated within the Koppen-Geiger Cfa climate classification (Kottek, 2006), which
describes a continental type of climate without a dry season.Temperatures during the warmest months
are above 72 degrees Fahrenheit(OF), and temperatures in the coldest months are between 270F and
65°F. Average monthly precipitation varies between 3 and 5 inches. Average annual precipitation is
42 inches, with an even distribution of rainfall throughout the year and an average annual snowfall of
4 inches. Southwestern North Carolina is prone to thunderstorms during the summer and ice storms
during the winter.
2.2.1 Temperature
The climate of the Project vicinity is humid subtropical with hot summers and mild winters.The monthly
temperature ranges from a minimum of around 3°F in January to a maximum of around 104°F in
August, with an average temperature of around 60°F. Historical data show that temperatures in the
area have been increasing, with an average rise of 0.3°F per decade since 1970, or roughly 1.7°F
from 1895 to 2020. Climate change is expected to further contribute to this warming trend, potentially
impacting surface water conditions, such as increased evaporation rates and altered streamflow
patterns. Predictive climate models suggest further warming in the future, potentially resulting in more
frequent and severe heatwaves and droughts.
2.2.2 Precipitation
Precipitation totals at the Project vary throughout the year. Based on the last 30 years, the area
typically receives between 41 to 55 inches of rainfall annually (Figure 2-1), with precipitation being
distributed relatively evenly throughout the year without a clear wet or dry season. The region is
susceptible to extreme precipitation events, such as tropical storms and hurricanes, which can bring
heavy rainfall and cause flooding.
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Distribution of Precipitation
80
70
v to —
L N
� 8 _
o
..a 5 40
a 30
20
o ¢`
10
a p
January February m—h April May June July Aug-t 5eptember October November December Annual Total
2.59G5% 5%-30% ■1D%-25% ■25%-SD% ■Median ■50%-75% ■75%-90% ■90%-95% 95%-97.5%
Annual Precipitation
ao
lu —
r 60
c 50
Y 40
i 30
20
0
1925 1930 1935 1940 1945 1950 1955 1950 1%5 1970 1925 19 0 199i 1990 1195 2000 2005 2010 2015 2020
Source:SRK,2024b
Figure 2-1: Annual Precipitation and Distribution of Monthly Precipitation
2.2.3 Evaporation
Evaporation rates at the Project vary based on temperature, humidity levels, wind speed, and solar
radiation. Historical data show that evaporation rates are highest in summer, averaging around 6 to
7 inches per month, and lowest in winter, with around 2 to 3 inches per month (Figure 2-2). Overall,
average annual evaporation ranges from 55 to 65 inches. Evaporation impacts surface water
availability by contributing to water loss from lakes, rivers, and streams. Factors, such as vegetation
cover, land use practices, and soil moisture levels, influence evaporation variability. Climate models
predict that evaporation rates will continue to increase in the future due to warming temperatures and
changes in precipitation patterns.
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S
7
6
c �
0 5
Y
o
4 4
7
W
s 3
0
o �
2 2 `�
1
0
January February March April May June July August September October November December
Clemson Univ Chesnee 7 WSW Chapel Hill 2 W — — —Average GoldSim
Source:SRK,2023a
Figure 2-2: Average Monthly Evaporation
2.3 Surface Water Features
The Archdale site sits immediately south of a surface water divide roughly defined by South
Battleground Avenue. On the site, surface water drains south to an upper tributary of Dixon Branch
referred to as Archdale Creek. Dixon Branch joins with Kings Creek approximately 2 miles south of
the site in South Carolina(as shown on Figure 2-3. For the property north of the Archdale site, surface
water flows north into an unnamed tributary of Long Branch.
The site is heavily influenced by the legacy mining activities of the former mica mine. Existing
conditions result in water collection in the open pits, which was pumped as part of operations to an
upper pond (shallow open pits)where it was allowed to flow through a rock filter dam before leaving
the property and flowing south under Highway 85 in a 60-inch-diameter concrete culvert. Additional
culverts crossing under Highway 85 are located at 500-to 800-ft intervals,with diameters ranging from
18 to 60 inches, discharging the drainage Swale collecting runoff against the northern side of the
highway or drainages bypassing the legacy pits. These culverts discharge 20 to 35 ft below the
highway surface into Archdale Creek.
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1220— 124-000 1260000 1280000 130—
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SOURCE SRK 2023 1—E 03.05.2024 KINGS MOUNTAIN MINING PROJECT FIGURE NO 2.1
raE N-E:Fig 2-1.1.Creek Watershed SRKPROJECTND._USPR*0000576
Source:SRK,2024
Figure 2-3: Location of Kings Creek Watershed
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2.4 Regional Geology
The Kings Mountain District is located in the central part of the Piedmont Plateau. The plateau ranges
in elevation from 750 to 1,050 ft amsl. The rocks of the Piedmont Plateau are both igneous and
sedimentary in origin, with various grades of metamorphism observed. The meta-sedimentary rocks
include assemblages of gneissic and schistose rocks.
At the regional scale, metamorphism has modified sandstones to quartzites, impure or shaly
sandstones to graywackes and gneisses, shales to schists, and limestones to marbles. Some of the
sediments were in part volcanic in origin, such as volcanic ash or tuff laid down in water with varying
amounts of detrital material derived from weathering. The metamorphism of these rocks has produced
varieties of crystalline rocks transitional between those of purely sedimentary origin and those of purely
igneous origin.
Some of the regional-scale igneous protoliths underwent high-grade metamorphism and transformed
to mica and garnet gneisses or schists. The metamorphism made some of the meta-igneous rocks
indistinguishable from similarly foliated rocks of sedimentary origin. Other less-metamorphosed
igneous rocks in the area are generally classified as granite, diorite, gabbro, pyroxenite, peridotite,
porphyry, and diabase.These igneous rocks represent intrusive and extrusive events, such as granitic
batholiths (and associated pegmatite stock intrusions)and surface lava flows.
The understanding of the geological composition of the bedrock beneath the proposed TSF is currently
undergoing further exploration and analysis. Historical data collected from the site are not available,
and during the 2023 field program, drilling into bedrock was limited by equipment, ranging up to 30 ft
in a few cases. Observations from site reconnaissance suggest that the soil zone had previously been
removed from a majority of the site, exposing the saprolite. Based on the regional geologic maps, the
bedrock geology likely consists mainly of muscovite schist and granite. Figure 2-4 shows the regional
geology around the proposed TSF.
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aE a • a .• g r a r • - o ._�_ ❑ a■. X••'.�I. a r r ■ LIST OF MAP UNITS
d ■
*• '.•-- � s -► , r,� �• ',� ■■k� ie e J + �•r r a� [see aecotnpanytng 1]escrtption of Map Untts�
! i ••' �� :7 ■\b f•a■ ■•l • f f a ar■• �� � ° (���^t� �tih �I X.MJ I' �••• f i ■ a •*a a .W■
f ` y / : ■ ■ + • •• • �` ■ • • Artificial fill
r r' . • • • ■ •a r a a■ ■ r • lei sler
! �' f' •a a i`a• a■ ■ I �ti a • + r •�• Mine dump
S J - a s, ••• •■ r• .,■ r , _;f 1 r■ _v ■ • f �,�tw •• SURFICIAL DEPOSITS
f, ( \ i+� • i. '"�`�,-I • • +� ° / _ a r• 4aI Alluvium(Holocene)
\ '1 y . *ar ( ,■ • ���f �� •' r • {-yy.} .46
f -c Colluvtum{Holocene and Pleistocene)
f \ I 4 •r"T•r ,•° - �a • + �.��� '•*; r m INTRUSIVE ROCKS
�~ i . /^+ ''1 • • .0. ■. r� f �y sr' Y'~ ' ■ w 4♦ Jd Olivine diabase(Early Jurassic}
r� l.r ' � •• ■ ■••■ar.fry�,._i l - + `+ s High Schoals Granite{Pennsylvanian)
�`�, 1 • r���.. i li 4 I4 ■ _:% �, s ;, \*■ iy w■+ -+.``*�� /// .� 1, ��R�f r } �r ^ I�-•�a • r r ° ®Ms Spodumene pegmatite(Mississipp
ia
n)
■ r Granite pegmatite(MisisiPPian)\a
It
e Cherryville Granite(Mississipian)
1`� r ■',r' f� •- C, L f -�} •• ,f f McpI Coarse-grained granite and pegmatite
- • -_- -.
� � • � ' '�✓ � 1 f •k i � ' t Mc Muscovite-biotite granite
Toluca Granite(Ordovician?)
I lop ■ r"
1 4 �� '* - �r' i � 1 t+ � 1�� t ,t -'�•a' _E�' Metadiorite and metagabbrn{Paleozoic?)
i ,< f a
� r � • - i 1 � 1 *! a■\ Silicified metatrondh emtte(Neo roterozoic
as 7 P )
f � /// -■�a.,l. � / .• ■ ..-� / � 1, � ( � r���r i f" � Ztr Metatrondhiemrte and amphibole gneiss(Neoproterozoic)
j'I . •• • ��- r.q'•■•■a•a' f �� t� t``-Jy� '4 ` Metatonalite(Neoproterozoic)
■ J
_ -_s f• t,�it ^ w •e w s� •r �t INNER PIEDMONT LAYERED METAMORPHIC ROCKS
- J �� ► t• .00 •s a (} '� i J�/`��/j+` �N 1 /� a f �t�� Amphilwlite(Cambrian or Neoproterozoic)
' ° •■ •■ •rr a�.► ` _+r' 1 �` r Y} f i £Zs Muscovite schist(Cambrian or Neoproterozoic)
* f X` • t •'■°• aF � �f Muscovite-biotite gneiss{Cambrian or Neoproterozoic)
-+� L • • a \ •�a � � � tip`` � i �r
` • •• • gar } L 5� -r7 f / r, KINGS MOUNTAIN SEQUENCE OF CAROLINA TERRANE
t ■
t =`�. Blacksburg Formation(Neoproterozoic)
1 •i �a r° j `� Zhlc Chlorite phyllonite
` 0/A
h9P llitic metasiltstone
.2D01] `� • ■••d,•r ••■ � r, I'.�t�_ �. i 1 t �;,� Z61s
■ �f. ^iy I •�•�� / /'S - Marble member at Dixon Branch(informal name)
'
i 1
■r ■• : +r� f `) ) 1 F j ' '%' Zblg Gaffney Marble Member
�.' L � • • ■r L■i } r f' • ' r`-�y'� f rf �r C• €%" j"f Laminated micaceous quartzite
�. • r 1 ( �� tiJ err . rti ,* , " F'"`-� ® Hornblende gneiss and amphibolite
r ■
I� •�: .•• •�`��• � 1 r y� �� � r! r / y �� Battleground Formation{Neoproterozoic)
■ .a• • •• •, } _ ^, ,//'� Zbdt Metadacite and metatrondh'emite
• • � � �� 1 Z t .+�—�'r`�� 0 i
.F° ■ '• • h r;• f r \� 1 Zbs Quartz-sericite phyllite and schist
a� ■ • ■ ■ / � � � � Z4mG Crowders Creek Metaconglomerate Member
• r,a, a r' / ` y 11F,.� 5 It ---� _---_ Zbmq Micaceous quartzite
.,xI1 •r\-' • `--�� / ",�` Jr S ✓ 4A �ti� } �� _ Draytonville Metaconglomerate Member
ai` * ■`# ■•■• r M t , f� r'�C! • l r� - ® Jumping Branch Manganiferous Member
Zbc Dixon Gap Metaconglomerate Member
j }.y ^',c ��� •1 '- • ■ I ~'�.r Aluminous quartzite
\-� �� •�.f / r� 44 .ice r1-tL1, - �14 � /+ �� r-�J,r� ® Mottled phylliticmeiatuff
�� +~ ■* r � / l f T t I -� Volcanic metaconglomerate
/' ■•• • i c�" -f tz �� ,i �s r � y 1 Y 1 ® Siliceaus metatuff
I1 •
Plagioclase-crystal_ ) r5 . ! r J / t7 �(^ ® Piagioclaserystal metatuff
•
a ww a•■ r`f 1 V
• , Biotite-muscovite schist
■■f• • r -` \~ � f' ` `" I i f ; Felsic scbist and gneiss(metatelsite)
a a• j • , a ! 4+, tom, 1`� i� J,a r��y ( Zbht Metavolcanic hornblende gneiss
LEGEND USGS Geological Map,2005
EMS HAD leas sm�Pr�Norm c.,ime FiPs 3200 FQi
Name =OF=srk consulting Surface Geology
AALBEMARLE REPORT
Archdale Tailings Facility DRAWNseACC RewerveoenVU HYDROG EOLOGICAL ASSESSMENT STUDY,
----SRK2023 TE_ W11512023 KINGS MOUNTAIN MINING PROJECT FGNRE«o RCHDFALg2AAILINGS FACILITY
FILENAME Fig 2-4 Geology SRK PROJECT NO..USPR000576
Source: USGS,2006
Figure 2-4: Surface Geology
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2.5 Previous Supporting Studies
2.5.1 Field Characterization
The Hydrogeological Assessment Study for Archdale Tailings Facility, Kings Mountain Mining Project
Prefeasibility Study report (SRK, 2024c)describes the groundwater conditions for the site.
In August 2023, SRK began developing a prefeasibility hydrogeologic characterization program to
evaluate the groundwater systems. In addition, the geotechnical (tailings and waste rock)
characterization program was included in this scope of work to expand the data collection opportunities
across the site. The field program consisted of drilling and monitoring well installation with screen
intervals across the overburden (native, tailings, and waste rock), saprolite, and weathered bedrock
and terminating in competent unweathered bedrock.These wells were installed to evaluate the shallow
groundwater system. Short-term hydraulic tests were performed ranging from minutes, hours, and up
to 5 days. Electromagnetic flow (EMF) logging was performed in all accessible wells to evaluate the
distribution of transmissivity across the screen (water-producing zone in open holes) intervals.
During the 2023 Archdale characterization field program, 11 boreholes were drilled to between 30 ft
below ground surface (bgs) and 200 ft bgs, for a total of 850 ft drilled. Drilling was done via sonic drill
outfitted with a 6-inch reaming system and a 4-inch inner barrel. Each borehole was assigned a unique
identifying name (Borehole IDs) according to the following nomenclature: SNKM23-001: Sonic Drill,
Kings Mountain, Year 2023, Borehole Number 001. Ten of the boreholes were converted into 2-inch
monitoring wells. Figure 2-5 shows the location of the drilled boreholes and monitoring wells.
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N
R
SNKM23a�2.;
SNKM23�29
.[r
SNKM23a�53
SNKM23art16 SNKM23a�d0 '
SNKM23-61.1
SNKM23a�67 -
r
SNKM23.550
SNKM23ar31
SNKM23-648
i
� �1
SNKM23ar41
Borehole Locations
0 200 400 600 800 1000 Borehole Locations
Archdale Property
Feet Boundary
Source:SRK,2024b
Figure 2-5: Archdale Sonic Drilling Locations
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2.5.2 Future Tailings
Geochemical characterization of future tailings material that will be deposited at the Archdale site has
been completed as part of the Kings Mountain geochemical characterization program as described in
detail in the Baseline Geochemistry Characterization, Kings Mountain Mining Project(SRK, 2024a).
Thirteen samples of flotation tails were submitted for geochemical testing to determine the bulk
geochemical characteristics and assess the potential to generate acid or release metals in drainage.
Table 2.1 presents a summary of the samples and test work.
Table 2.1: Tailings Sampling and Testing Matrix
Metallurgical Laboratory ABA,NAG, 2 a a s
Program Category ID Multi- MWMP SPLP LEAF HCT
g Element'
2018 Pilot Plant Flotation tails:no sorting L76180-03 X X
2018 Pilot Plant Flotation tails:no sorting L47924-01 X X
2018 Pilot Plant Flotation tails:no sorting L47924-02 X X
2022 North Met Flotation tails:no sorting L75603-15 X X
2022 North Met Flotation tails:no sorting L75603-16 X X
2022 North Met Flotation tails:sorting L77114-01 X
2022 North Met Flotation tails:sorting L77114-02 X
2022 North Met Flotation tails:sorting L77114-03 X
2022 North Met Flotation tails:sorting L77114-04 X
2022 North Met Flotation tails:sorting L78487-01 X
2022 North Met Flotation tails:sorting L78487-02 X
2023 Met Flotation tails:sorting L80362 X X X
2023 Met Flotation tails:sorting L80363 X X X
Source:SRK,2024
'Four-acid digest used for multi-element analysis
ZMeteoric water mobility procedure(ASTM E2242-13)
3Synthetic precipitation leaching procedure(U.S. Environmental Protection Agency(EPA)1312)
°Leaching environmental assessment framework methods 1313, 1314,and 1316
sHumidity cell test(ASTM D5744-13e1)
ABA:Acid base accounting
HCT: Humidity cell test
LEAF: Leaching environmental assessment framework
MWMP: Meteoric water mobility
NAG: Net acid generation
SPLP:Synthetic precipitation leaching procedure
The ABA results indicate that overall, the sulfide sulfur (S) content was low or below detection for the
flotation tailings. Neutralizing potential (NP) is also relatively low in the flotation tailings. The ABA and
NAG results demonstrate that the flotation tailings are depleted with respect to sulfide minerals,
demonstrating the effectiveness of sulfide removal in the ore sorting process. Even flotation tailings
that did not undergo ore sorting have lower overall sulfide sulfur, indicating the magnetic separation
process also removes sulfides. The two HCTs representative of flotation tails have also maintained
neutral conditions throughout the test (Week 62 at the time of this report), as predicted by the static
test data.
TSF porewater samples were obtained from lysimeters installed in the legacy TSFs at Kings Mountain.
Lysimeter locations are provided in Figure 2-6 below and show the north lysimeter(KM23-LY-01)was
installed in the legacy TSF north of Highway 85 referred to as the Mill Tailings. The south lysimeter
(KM23-LY-02)was installed in the legacy TSF south of the highway referred to as the Chem Tailings.
The results for both lysimeters indicate the TSF porewaters are circum-neutral, which is consistent
with the static and kinetic test program. Metals concentrations are also low in the porewaters, with
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many parameters below analytical detection limits, including cadmium, beryllium, lead , chromium ,
cobalt, boron , selenium , silver, and thorium.The results showed concentrations of a few parameters
that were higher in comparison to the leach test results of future tailings including copper and
manganese.
Sulfate concentrations for the south lysimeter were 1,280 mg/L which is notably higher than seen for
the north lysimeter (11.4 mg/L). Furthermore, sulfate concentrations observed in the leach tests
conducted on historic and future tailings material have sulfate concentrations more comparable to the
north lysimeter sulfate concentrations.
No additional sample collection or testing of tailings material are needed to support the Archdale
baseline geochemical characterization program.
J ' ! -
y
IPPROX.BOUNDARY
OF LEGACY TAILIN��S
�FEM TAILIN I�
!"-- APPROX_BOUNDARY
YOF
LEGACY TAILINGSILIN55
k�pay {MILL TAILINO51
n1c:
^ M
Source:SRK,2024
Figure 2-6: Legacy TSF Lysimeter Locations
2.5.3 Kings Mountain Waste Rock and Ore Characterization
Material that will be used for the TSF embankment will be sourced from waste rock mined from the
King Mountain pit that is classified as non-potentially acid generating (non-PAG). The site-specific
approach for classifying waste rock as PAG or non-PAG is provided in the Baseline Geochemistry
Characterization, Kings Mountain Mining Project Rev02 (SRK, 2024a).
Geochemical characterization of the non-PAG waste rock that may be sourced from Kings Mountain
has been completed as part of the Kings Mountain geochemical characterization program. As
described in the Baseline Geochemistry Characterization, Kings Mountain Mining Project (SRK,
2024a),the geochemical characterization program involved the collection and analysis of 474 samples
for static testing, with 22 representative samples submitted for kinetic testing.
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The results of the static test work demonstrate that the Kings Mountain waste rock is variable with
respect to its acid generation potential. The amphibole gneiss schist is the main waste rock type and
demonstrates a low potential for acid generation and metal leaching. Other waste rock material types,
including the upper mica schist, biotite gneiss, mica schist, pyrrhotite mica schist, and shear schist,
are PAG overall, with average neutralization potential ratio (NPR) values of less than (<) 1. However,
across all waste rock types, NPR mass balanced against relative proportions yields a NPR of 2.2,
indicating an overall net neutralizing potential.
The ongoing HCT program represents a range of observed ABA classifications. To date, the HCT
program broadly supports the predictions of acid generation from the ABA tests,where those samples
with net neutralizing potential (NNP)values<0 kilograms(kg)calcium carbonate(CaCO3)equivalents
per ton (eq/t) and NPR values <1 are generating acidic pH values in the HCT. For some of the schist
materials,the HCT program suggests that the NAG test may overpredict acid generation potential. For
these samples, acidic conditions have not developed despite having a NAG pH <4.5 acid.
Bulk chemical assays indicated that several elements are enriched with respect to crustal averages in
the future waste rock materials, including arsenic, beryllium, cesium, lithium, rubidium, sulfur,
selenium, tin, thallium and uranium. Of these, SPLP testing indicated that arsenic, lithium, selenium,
sulfur, and uranium would be leachable at detectable, though low, dissolved concentrations.
LEAF testing has extended the leach datasets to a wider range of conditions (pH and liquid-to-solid
(L/S)contact ratios). Interpretation of the LEAF testing indicates that the leach behavior of many trace
elements is controlled by pH-dependent solubility and/or sorption processes. There is evidence,
however, that for some elements (notably lithium), a key control on leaching may be the presence of
soluble minerals in the sample. In such cases, dissolved concentrations are strongly influenced by the
US contact ratio.
The Kings Mountain waste rock characterization test work indicates a portion of the waste rock has a
potential to generate acid and leach metals and active segregation and management of PAG waste
rock is needed to avoid and/or reduce the potential impacts to groundwater and surface water qualities
from mining facility drainage or runoff. The results from the Kings Mountain geochemical
characterization program have been used to develop a site-specific approach to classifying waste rock
as non-PAG or PAG during mining. An estimate of the tonnage of PAG material was developed from
the block model using a NNP cut-off of-1 to define PAG material. These PAG estimates were used to
support mine planning and design as well as the water quality predictions presented in SRK (2024b).
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3 Sample Selection and Acquisition
The focus of this geochemical sampling program is to determine the geochemical characteristics and
ARD/ML potential of material to assess the following:
• Geochemistry of legacy waste rock
• Flushing of oxidation products from the existing pit wall
• Suitability of locally sourced saprolite as a TSF basal material and cover/reclamation material
• Suitability of locally sourced alluvium as cover/reclamation material
A hydrogeological field program was undertaken in Q4 of 2023. Eleven drillholes were advanced using
the sonic drilling method within the footprint of the Archdale site (SRK, 2024c). Samples for
geochemical characterization were collected from nine of these drillholes. SRK completed the
sampling program in December of 2023.
Samples of the following material were collected for geochemical characterization:
• Bedrock/pit wall rock
• Legacy waste rock
• Alluvium and saprolite
These materials are discussed further in the following sub-sections and samples selected for
geochemical characterization are summarized in Table 3.1.
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Table 3.1: Summary of Selected Archdale Samples for Geochemical Characterization
Borehole ID I Sample ID I From (ft) To(ft) Interval Length (ft) Lithology Code Color Weathering/Oxidation
Pit Wall Samples(n=9)
SNKM23-531 B531-029 95 100 5 MSC PEG Light gray, dark gray Low
SNKM23-531 B531-031 105 110 5 MSC PEG Light gray, dark gray Medium
SNKM23-548 B548-011 15 20 5 MSC PEG White, gray, brown High
SNKM23-548 B548-012 25 30 5 MSC PEG White, gray, brown -
SNKM23-550 B550-013 21 25 4 MSC PEG Gray, white, light brown Medium
SNKM23-550 B550-016 30 35 5 MSC PEG Gray, white, light brown Medium
SNKM23-550 B550-019 50 55 5 MICA SCH Gray, white None
SNKM23-548 B548-014 30.7 31.7 1 MICA SCH White -
SNKM23-541 B541-023 55 60 5 MSC PEG Gray, white None
Legacy Waste Rock Samples(n=8)
SNKM23-506 B506-001 0 5 5 SAP Reddish brown High
SNKM23-506 B506-004 5 10 5 OVB Reddish brown High
SNKM23-506 B506-010 15 20 5 OVB Gray Low
SNKM23-506 B506-019 32 40 8 OVB Reddish brown High
SNKM23-506 B506-029 65 70 5 OVB Reddish brown High
SNKM23-506 B506-034 85 90 5 OVB Reddish brown Medium
SNKM23-506 B506-050 134 140 6 SAP Dark grayish brown Low
SNKM23-527 B527-013 25 30 5 MSC PEG White, gray, black Medium
Saprolite Samples (n=4)
SNKM23-527 B527-007 10 15 5 SAP White, gray None
SNKM23-529 B529-005 5 10 5 SAP Reddish brown High
SNKM23-548 B548-004 5 10 5 SAP White, light brown High
SKNM23-531A B531-021 60 65 5 SAP Light gray None
Alluvium Samples(n=3)
SNKM23-511 B511-001 3 5 2 OVB Light gray Low
SNKM23-541 B541-001 0 5 5 OVB Reddish brown High
SNKM23-548 B548-001 0 5 5 OVB Reddish brown High
Source:SRK,2024
MICA SCH: Micaceous schist
MSC PEG: Muscovite pegmatite
OVB:Overburden
SAP: Saprolite
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3.1 Bedrock and Pit Wall Rock
Tailings generated from the Kings Mountain Project will be placed directly into the Archdale pit.
Bedrock samples considered to be representative of pit wall rock were collected from eight drillholes,
which were advanced to depths between 30 and 120 ft bgs within the footprint of the Archdale site.
Drill locations are provided in Figure 2-5.
3.2 Legacy Waste Rock
The TSF embankments will be constructed from waste rock material sourced from the Kings Mountain
Project. Waste rock selected from the Kings Mountain site will be non-PAG, classified as part of the
Kings Mountain geochemical characterization program as described in detail in the Baseline
Geochemistry Characterization, Report for Kings Mountain (SRK, 2024a) and summarized in Section
2.5.3.
Waste rock samples for this assessment were collected from two drillholes (SNKM23-506 and
SNKM23-527)that were advanced through the legacy rock storage facilities within the footprint of the
Archdale site.
3.3 Alluvium and Saprolite
Saprolitic soils underlie the existing Archdale pit and form the base of the proposed TSF. Recompacted
saprolitic soils will also be used to line the inner face of the perimeter berm.
The outer slopes of the perimeter berm will be reclaimed as final grades are achieved. During closure,
the entire exterior TSF perimeter berm will be covered with a reclamation cover consisting of alluvium
and growth medium. The top of the tailings surface will also be graded to drain and covered with
reclamation cover.
Samples of alluvium and saprolite were collected from the holes drilled during the 2023 drilling
program, as discussed in the previous sub-sections.
3.4 Future Tailings
Geochemical characterization of future tailings material has been completed as part of the Kings
Mountain geochemical characterization program as described in detail in Baseline Geochemistry
Characterization, Report for Kings Mountain (SRK, 2024a) and in Section 2.5.2.
3.5 Surface Water and Groundwater Chemistry
A total of 11 groundwater samples (including one duplicate and one field blank) and 6 surface water
samples (including one duplicate and one field blank) were collected from site during the quarterly
sampling event in December 2023. Monthly groundwater and surface water quality monitoring has
continued since this initial sampling. In addition, surface water samples were collected from four
locations in the Dixon Creek watershed located south of the proposed TSF. Surface water locations
are shown in and groundwater locations are shown in Figure 3-2. A groundwater sample was not
collected from SNKM23-548 because the well was dry.
Each well was developed prior to any hydraulic testing or geochemical sampling occurring on-site.
This process removes fine cuttings, clay smears, mud cake, and residual drilling fluids,which improves
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formation flows at the borehole wall and the representativeness of groundwater samples chemistry.
AECOM developed the wells using a monsoon pump and monitored the discharge with a water quality
meter (pH, dissolved oxygen (DO), oxygen reduction potential (ORP), specific conductivity, and
temperature) and turbidimeter (turbidity). Wells were pumped until turbidity reached below 10
nephelometric turbidity units (NTU), stabilized, the well ran dry, or one full well volume had been
purged.The well was allowed to recharge and was then manually surged before repeating the process.
After well development, wells were allowed to naturally recharge and stabilize before groundwater
sampling. AECOM performed low-flow sampling using a monsoon pump and monitoring water quality
(pH, DO,ORP,specific conductivity,temperature,and turbidity)while purging up to three well volumes.
Water samples were collected either when water quality parameters were stabilized or three well
volumes had been purged. Table 3.2 summarizes field sampling,with water quality parameters at time
of groundwater sampling.
Surface water samples were collected from four locations on site, and four locations in the Dixon Creek
watershed located south of the Archdale Tailings Facility and the interstate. AECOM monitored water
quality during sample collection. Table 3.3 summarizes the field parameters at time of surface water
sampling.
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SURFACE WATER SAMPLING LQCATIONS N
� 2023 Surface Water -AUSW-1- D231�211
Samples �AUSW 2-20231 •11
O Dixon Creek Surface ADSW 4-2D231211 AUSW-3-2D232 1
Water Samples �Q
Archdale Prapelty
Boundary � .. .UT-Dixon-2D240118
r .
US-Dixon-202401 8
Confluence-202401 8
US-lDocon- D2 1 8
0 300 600 900 1200 1500 ':
�: Feet
Source:SRK,2024
Figure 3-1: Archdale Surface Water Sample Locations
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�hr
SNKM23-527-20231211
SNKM23=524-20231'211
SNKM2 -553-20231 it
SNKM23-S40-20231211
SNKM23-51 -20231 11
SNKM23-557-20231211
('xy
e _
.5NKM23-55-2023-1 11
1 .
SNKM23-531-20231 11
5 -
7S
SNKM23-541-20231211
i
k
GROUNDWATER SAMPLING LOCATIONS
Groundwater Samples
0 3D0 600 900 1,200 1.500 Archdale Property
Boundary
Feet
Source:SRK,2024
Figure 3-2: Archdale Groundwater Sample Locations
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Table 3.2: Summary of Groundwater Sampling
Date Volume Depth to Water at Temperature Dissolved Specific Conductivity ORP Turbidity
Well ID Sampled Purged al Sampling ft b s °C Oxygen m /L (PS/cm) pH mV NTU
SNKM23-511 December 11, 2023 3.38 28.29 13.7 2.84 122.3 5.85 41.1 8.77
SNKM23-527 December 11, 2023 4.2 16.97 18.1 1.73 82.2 6.32 35.6 150.8
SNKM23-529 December 11, 2023 4.8 16.14 17.2 3.01 80 5.77 26.3 8.43
SNKM23-531 December 11, 2023 4.9 20.69 15.4 0.18 151.2 6.41 -17.5 431.9
SNKM23-540 December 11, 2023 4.95 23.55 15.9 0.22 324.7 5.79 -1 1 8.24
SNKM23-541 December 11, 2023 5 43.17 15.5 2.25 67.5 5.18 -4.2 9.98
SNKM23-550 December 11, 2023 9.75 35.93 17.7 5.56 50.5 5.11 6 8.35
SNKM23-553 December 11, 2023 15 98.96 17.6 2.56 54.7 5.11 1 60.36
SNKM23-557 December 11, 2023 3.85 12.86 15.4 0.14 126.7 5.61 11.9 0.84
Source:SRK,2024
Table 3.3: Summary of Surface Water Sampling
Sample ID Date Sampled Temperature Dissolved Oxygen Specific Conductivity pH ORP Turbidity(NTU) Chlorine
(°C) (mg/L) (PS/cm) mV m /L
ADSW-1-20231211 December 11, 2023 10.7 8.06 57.1 6.99 47.1 17.18 0.03
ADSW-2-20231211 December 11, 2023 9.2 7.86 67.8 6.92 102 12.38 0.12
ADSW-3-20231211 December 11, 2023 11.7 6.33 59.3 6.84 3.5 65.09 1.01
ADSW-4-20231211 December 11,2023 10.6 7.93 70.3 6.76 -20.4 41.64 0.12
DS-Dixon-20240118 January 18, 2024 5.5 12.88 0.235 6.93 102.9 20.63 0
Confluence-20240118 January 18, 2024 6.5 13.09 0.163 7.3 64.2 20.66 0.07
US-Dixon-20240118 January 18, 2024 5.7 14.16 0.175 7.47 72.1 12.3 0.12
UT-Dixon 20240118 January 18, 2024 6.5 12.95 0.107 7.46 55.4 52.15 0.06
Source:SRK,2024
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4 Laboratory Test Methods
4.1 Introduction
ACZ Laboratories Inc. (Steamboat Springs, Colorado) completed laboratory analytical test work on
legacy waste rock, bedrock and alluvium/saprolite samples from the Archdale site. The testing
methods selected for this assessment were designed to address the bulk geochemical characteristics
and assess the potential to generate acid or release metals in drainage. The test methods are
discussed in the following sub-sections and include:
• Paste pH: pH measurement completed on a saturated paste comprising two parts solids to
one-part deionized water(EPA, 1994) 600/2-78-054
• ABA using the modified Sobek method (Sobek et al., 1978) involving the determination of the
NP and sulfur content (with sulfur speciation by hydrochloric acid and nitric acid)
• Total carbon (C) and carbon speciation (organic and inorganic carbon)
• NAG testing that reports the final NAG pH and final NAG value after a two-stage hydrogen
peroxide (H2O2) digest(Miller et al., 1997)
• Multi-element analysis using four-acid digestion followed by analysis of the digest by a
combination of inductively coupled plasma (ICP)-mass spectroscopy (MS) or ICP-atomic
emission spectroscopy (AES)
• Short-term leach testing, including modified SPLP testing (EPA, 1994)
• Water quality samples were submitted for multi-element analysis by a combination of ICP-MS,
ICP-AES, or atomic fluorescence.
Static testing methods are used to characterize acid generation and metal leaching characteristics of
material at the time of testing and do not account for temporal changes that may occur in the material
as chemical weathering proceeds. While the results can be used to calculate the overall acid
generation or NP of the sample, they do not provide information on the rate at which acid generating
and acid neutralizing reactions will take place.
4.2 Paste pH
Paste pH measurements involve combining the sample with deionized water at a 1:2 solid/water ratio,
after which the sample is stirred. The pH of the resultant slurry is measured after a predetermined
time.
4.3 Acid Base Accounting
The ABA method used for the Project is the modified Sobek ABA method (Sobek et al., 1978). This
method included laboratory analysis to determine the total sulfur, sulfate sulfur and sulfide sulfur
content using LECO analysis. Tests also included an assessment of NP and empirical calculations
based on acid potential (AP)and NP.
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The AP values were calculated from sulfide sulfur concentrations and reported as kg CaCO3:eq/t
AP (kg CaCO3 eq/t) = Sulfide S (%)x 31.251
The NP values were determined using the modified Sobek protocol that involves reacting the sample
with HCl, followed by titration with sodium hydroxide (NaOH) to pH 8.3 to determine the amount of
acidity consumed by neutralizing minerals. Neutralizing potential is calculated as kg CaCO3 eq/t.
The balance between the acid generating mineral phases and acid neutralizing mineral phases is
referred to as the NNP, which is calculated as follows:
NNP = NP -AP
The NNP allows classification of the samples as potentially acid consuming or acid producing.
A positive value of NNP indicates the sample neutralizes more acid than is produced during oxidation.
A negative NNP value indicates there are more acid producing constituents than acid neutralizing
constituents. Material that would be considered to have a high potential for acid neutralization
produces a NNP greater than (>) 20 kg CaCO3 eq/t. Those materials considered to have a higher
potential for acid generation produce an NNP <-20 kg CaCO3 eq/t.
The ratio of the NP to AP is referred to as the NPR and is calculated as follows:
NPR = NP/AP
NPR values <1 indicate a higher potential for acid generation, and values >3 indicate significant acid
neutralization (BLM, 2008). Table 4.1 summarizes the criteria used for assessing the acid generation
potential based on NNP and NPR for the Archdale characterization program.
Table 4.1: ABA Interpretation Criteria
Classification NNP' (kg CaCO3 eq/t) NPR
PAG NNP-20 NPR<1
Non-PAG NNP> +20 NPR>3
Uncertain acid generating characteristics -20>_ NNP<_+20 1 >_ NPR<_3
Source: BLM,2008
>_:Greater than or equal to
<_: Less than or equal to
'The formula assumes that pyrite is the only sulfide mineral present and that it completely oxidizes to sulfate
during the reaction. This is a conservative assumption for Kings Mountain, as other sulfide minerals are
present and more abundant in the mineralization (e.g., pyrrhotite).
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4.4 Net Acid Generation Test
NAG testing provides a second measure of ARID potential for the Kings Mountain waste rock and ore
samples. The NAG test differs from the ABA test in that it provides a direct empirical estimate of the
overall sample reactivity, including any acid generated by semi-soluble sulfate minerals as well as
PAG sulfide minerals that are oxidized by H2O2 addition.
Single-addition NAG testing was carried out in accordance with the method described by Miller et al.
(1997).The method involves the addition of 250 milliliters(mL)of 15% H2O2 to 2.5 grams(g)of sample
to oxidize reactive sulfides. The net result is that acid production and neutralization can be measured
directly. The peroxide is allowed to react with the sample overnight, and the following day the sample
is gently heated to accelerate the oxidation of any remaining sulfides then vigorously boiled for several
minutes to decompose residual peroxide. When cool, the pH and acidity of the NAG liquor are
measured. The leachate is titrated with NaOH in two stages (to pH 4.5 and 7) to determine the NAG
value, which is calculated as follows:
NAG = (Vlnit/X) (49 *VNaOH * M)/W
Where:
• NAG = net acid generation (kilograms of sulfuric acid (H2SO4) per metric ton)
• Vlnit= volume of initial H2O2 solution (mL)
• X= volume used to determine NAG by titration (mL)
• VNaOH = volume of NaOH used in titration (mL)
• M = concentration of NaOH used in titration (moles/liter)
• W =weight of sample reacted (g)
Table 4.2 summarizes the criteria used for assessing the acid generation potential based on NAG
results and the NAG method. In general, NAG pH values >4.5 standard units (s.u.) indicate non-PAG
material and NAG pH values <4.5 s.u. indicate PAG material. By convention, any NAG value below
10 kg H2SO4 eq/t has a limited potential for acid generation, and the results are considered
inconclusive because a blank H2O2 solution can generate a NAG artifact value of up to 10 kg
H2SO4 eq/t(Sapsford et al., 2009).
Table 4.2: Static NAG Interpretation Criteria
Acid Generating Capacity Final NAG pH (s.u) Static NAG (kg H2SO4 eq/t)
PAG High Capacity <4.5 >10
PAG Low Capacity <4.5 :510, >0.5
Non-PAG >_4.5 0
Source:Sapsford et al.,2009
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4.5 Multi-Element Analysis
The elemental composition of the samples has been determined based on a four-acid digest of the
solids followed by analysis of the digest via ICP-MS/ICP-AES. The four-acid digest is able to dissolve
most minerals in the sample matrix and provides near-total quantitative results.
The results of the multi-element analysis are used to calculate the geochemical abundance index(GAI)
(INAP,2014),which compares the concentration of an element in a given sample to its average crustal
abundance. GAI values are particularly useful in determining the relative enrichment of elements
based on lithology and may be used to identify elements enriched above average crustal
concentrations.
GAI values are calculated as follows:
GAI = log2 [C/(1.5*S)]
Where C is the concentration of an element as determined from the multi-element analysis and S is
the average crustal abundance of the element of interest(Mason, 1966).
Materials are then assigned a GAI value between zero and six based on the degree of enrichment
(Table 4.3). According to the INAP (2002) protocol, a GAI value >3 indicates significant enrichment.
Table 4.3: GAI Value Interpretation
GAI Value Interpretation
0 <3 times average crustal concentrations
1 3 to 6 times average crustal concentrations
2 6 to 12 times average crustal concentrations
3 12 to 24 times average crustal concentrations
4 24 to 48 times average crustal concentrations
5 48 to 96 times average crustal concentrations
6 >96 times average crustal concentrations
Source: Mason, 1966
4.6 Short-Term Leach Tests (Modified SPLP)
The SPLP (EPA Method 1312) is an agitated extraction method that requires particle size reduction to
<9.5 millimeters (mm). A modified method was used that involved the use of deionized water as the
leach solution at a water-to-solids ratio of 2:1. The results of the SPLP provide a qualitative evaluation
of constituents that could be mobilized from the materials; however, concentrations do not represent
actual predictions of water quality.
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5 Testing Program
In total, 24 samples were collected as part of this geochemical characterization program. The testing
program is presented in the following subsections.
5.1 Pit Wall Rock
Nine samples of bedrock, representative of pit wall rock, were collected for geochemical test work.
Table 5.1 presents a summary of the pit wall samples collected and the analysis completed for each.
Table 5.1: Pit Wall Rock Sample Testing Matrix
Sample Borehole Sample Interval (ft) Lithology Paste pH, Multi- Modified
ID ID To From Code ABA, NAG Element' SPLPz
B531-029 SNKM23-531 95 100 MSC PEG ✓ ✓ ✓
B531-031 SNKM23-531 105 110 MSC PEG ✓ ✓
B541-023 SNKM23-541 55 60 MSC PEG ✓ ✓
B548-011 SNKM23-548 15 20 MSC PEG ✓ ✓
B548-012 SNKM23-548 25 30 MSC PEG ✓ ✓ ✓
B550-013 SNKM23-550 21 25 MSC PEG ✓ ✓
B550-016 SNKM23-550 30 35 MSC PEG ✓ ✓
B550-019 SNKM23-550 50 55 MICA SCH ✓ ✓
B548-014 SNKM23-548 30.7 31.7 MICA SCH ✓ ✓ ✓
Total 9 9 3
Source:
'Four-acid digest used for multi-element analysis
ZSPLP(EPA 1312)
5.2 Legacy Waste Rock
Eight samples of waste rock were collected from drillholes advanced though legacy rock storage
facilities at the Archdale site and submitted for geochemical test work. Table 5.2 presents a summary
of the waste rock samples collected and the analysis completed for each.
Table 5.2: Legacy Waste Rock Sample Testing Matrix
Sample Borehole Sample Interval (ft) Lithology Paste pH, Multi- Modified
ID ID To From Code ABA, NAG Element' SPLP2
B506-001 SNKM23-506 0 5 SAP ✓ ✓
B506-004 SNKM23-506 5 10 OVB ✓ ✓ ✓
B506-010 SNKM23-506 15 20 OVB ✓ ✓ ✓
B506-019 SNKM23-506 32 40 OVB ✓ ✓ ✓
B506-029 SNKM23-506 65 70 OVB ✓ ✓ ✓
B506-034 SNKM23-506 85 90 OVB ✓ ✓ ✓
B506-050 SNKM23-506 134 140 SAP ✓ ✓ ✓
B527-013 SNKM23-527 25 30 MSC PEG ✓ ✓
Total 8 8 6
Source:
'Four-acid digest used for multi-element analysis
ZSPLP(EPA 1312)
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5.3 Alluvium and Saprolite
Four saprolite samples and three alluvium samples were collected from the Archdale site for
geochemical test work. Table 5.3 presents a summary of the overburden samples collected and the
analysis completed on each.
Table 5.3: Saprolite and Alluvium Sample Testing Matrix
Sample Borehole Sample Interval (ft) Lithology Paste pH, Multi- Modified
ID ID To From Code ABA, NAG Element' SPLPz
B527-007 SNKM23-527 10 15 SAP ✓ ✓ ✓
B529-005 SNKM23-529 5 10 SAP ✓ ✓
B548-004 SNKM23-548 5 10 SAP ✓ ✓ ✓
B531-021 SKNM23-531A 60 65 SAP ✓ ✓
B511-001 SNKM23-511 3 5 ALLUV ✓ ✓ ✓
B541-001 SNKM23-541 0 5 ALLUV ✓ ✓
B548-001 SNKM23-548 0 5 ALLUV ✓ ✓ ✓
Total 7 7 4
Source:SRK,2024
'Four-acid digest used for multi-element analysis
ZSPLP(EPA 1312)
5.4 Surface Water and Groundwater Sampling
Eleven groundwater samples (including one duplicate and one field blank) and six surface water
samples (including one duplicate and one field blank) were collected from site during the quarterly
sampling event in December 2023. In addition, surface water samples were collected from four
locations in the Dixon Creek watershed located south of the proposed TSF. Water quality samples
were submitted to ACZ Laboratories in Steamboat Springs, Colorado.
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6 Results and Discussion
The following sections provide a summary of analytical results for the Archdale characterization
program. Tabulated results are provided in Appendix A and Appendix B provides the laboratory
reports.
6.1 Quality Assurance/Quality Control
SRK performed quality assurance/quality control (QA/QC) checks on the analytical data; Table 6.1
outlines these and the associated outcomes. Based on the QA/QC checks, the results were assessed
to be valid despite a few exceedances noted in the table.
Table 6.1: Summary of QA/QC Checks and Outcomes
QA/QC Test I SRK Criteria Results
ABA Analysis and whole solids analysis
Carbon balance (n=24) Total carbon >_total inorganic All passed
carbon TIC
Sulfur balance (n=24) Total S>_sulfate S All passed
Comparison between modified Check for trends/co-relation All TIC concentrations below the limit
NP and TIC n=24 of detection. NP higher than TIC
Comparison between Total % relative percent difference Two samples failed:
S-LECO and S-ICP (n=24) (RPD)within±20/o for B550-019(RPD 37/o)and
sample>10x limit of detection SNKM23-548 B548-014 RPD 41
NP consistent with paste Negative NP: paste pH <5 All passed
H n=24 Positive NP: paste pH >5.
Leachable solids
EC of 12 samples was<100 pS/cm.
Electrical conductivity(EC)> The ion balance for these samples
Ion balance (n=13) 100 pS/cm, %difference ranged between 1.8%and 42%,with
should be within±10% a median of 17/o. One sample
(SNKM23-548(B548-014))failed the
criteria 13.5% .
Whole solids data versus Whole solids data> leachable
leachable solids data (n=260) data(i.e.,ABA metals aqua All passed
re is >shake flask extraction
Source:SRK,2024
6.2 Acid Base Accounting
Table 6.2 presents a summary of ABA data for all 24 samples. Appendix A provides fully tabulated
data and Appendix B provides laboratory analytical certificates.
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Table 6.2: Summary of ABA Results
Parameter, Units,and Limit of Detection
Toal
Paste Total Sulfide Sulfate Total Organic NAG
Rock Type Statistic2 pH S S S C TIC Carbon pH NAG NP APsulfide NNP NPR
(s.u.) TOC (s.u.)
wt% kg CaCO3 eq/t -
0.1 0.01 0.01 0.01 0.1 0.1 0.1 0.1 1 0.3 - - -
Number of samples 7 7 7 7 7 7 7 7 7 7 7 7
Bedrock/ Minimum 8.2 <0.010 <0.010 <0.010 0.10 0.10 0.10 5.2 3.0 4.0 <0.31 3.7 13
Pit Wall -MSC PEG Average 8.9 <0.010 <0.010 <0.010 0.10 0.10 0.10 5.6 13 5.6 <0.31 5.3 18
Maximum 9.5 <0.010 <0.010 <0.010 0.10 0.10 0.10 6.5 20 8.0 <0.31 7.7 26
Number of samples 2 2 2 2 2 2 2 2 2 2 2 2 2
Bedrock/ Minimum 6.6 0.81 0.41 0.16 <0.10 <0.10 <0.1 2.6 14 5.0 13 -21 0.20
Pit Wall -MICA SCH Average 7.3 0.92 0.62 0.23 <0.10 <0.10 0.100 2.7 19 6.0 19 -13 0.37
Maximum 7.9 1.0 0.82 0.29 <0.10 <0.10 0.10 2.8 24 7.0 26 -5.8 0.55
Number of samples 8 8 8 8 8 8 8 8 8 8 8 8 8
Legacy Minimum 5.0 <0.010 <0.010 <0.010 <0.10 <0.10 0.10 4.3 1.0 1.0 <0.31 0.69 3.2
Waste Rock Average 5.8 0.011 0.010 0.010 0.14 <0.10 0.16 5.1 8.5 2.8 0.31 2.4 8.9
Maximum 9.4 0.02 0.010 0.010 0.30 <0.10 0.30 5.6 17 7.0 0.31 6.7 23
Number of samples 4 4 4 4 4 4 4 4 4 4 4 4 4
Saprolite Minimum 5.7 <0.010 <0.010 <0.010 <0.10 <0.10 <0.10 4.4 7.0 3.0 <0.31 2.7 9.7
Average 7.7 <0.010 <0.010 <0.010 <0.10 <0.10 0.13 5.4 12 4.0 <0.31 3.7 13
Maximum 9.2 <0.010 <0.010 <0.010 <0.10 <0.10 0.20 6.0 21 6.0 <0.31 5.7 19
Number of samples 3 3 3 3 3 3 3 3 3 3 3 3 3
Alluvium Minimum 5.4 0.010 <0.010 <0.010 <0.10 <0.10 0.10 4.5 9.0 1.0 <0.31 0.69 3.2
Average 5.7 0.020 0.010 0.010 0.17 <0.10 0.20 4.8 11 1.3 0.31 1.0 4.3
Maximum 6.0 0.040 0.010 0.020 0.30 <0.10 0.30 5.2 14 2.0 0.31 1.7 6.5
Source:SRK,2024
Note:Average values represent the arithmetic mean.
AP_jfj&:Acid potential based on pyritic sulfide sulfur
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6.3 Paste pH
6.3.1 Bedrock/Pit Wall Rock
The paste pH of the nine bedrock/pit wall samples ranged between pH 6.6 and 9.5, with a median pH
of 8.8. The lowest paste pH values were reported in the two mica schist samples (pH 6.6 and 7.9).
Paste pH tests can bias results somewhat higher due to the grinding of the sample and exposure of
fresh surfaces that can provide additional alkalinity, but they generally provide an indication of field
conditions for samples and whether any sulfate minerals present are a potential source of acidity. A
circum-neutral/alkaline pH (pH >7) suggests the presence of reactive neutralizing minerals or, if
categorized as PAG from the ABA, suggests that the sample has not yet oxidized sufficiently to
become acidic.
Figure 6-1 shows paste pH results against total sulfur concentration for all samples.
to
O BEDROCK/PIT WALL
H
9 g O LEGACY WASTE ROCK
g B548-014
(MICA SCH) O SAPROLITE
8
8 • •ALLUVIUM
B550-019
7 O (MICA SCH)
6 •
8 •
x 7 a 5
a
m
a
4
3
2
1
0
0 0.2 0.4 0.6 0.8 1 1.2
Total Sulfur W
Source:SRK,2024
Figure 6-1: Paste pH Plotted as a Function of Total Sulfur Content
6.3.2 Legacy Waste Rock
The paste pH values of seven of the eight legacy waste rock samples, logged as overburden or
saprolite, ranged between pH 5.0 and 5.6.
One sample(B527-013), logged as muscovite pegmatite, reported a paste pH of 9.4; this is consistent
with the bedrock/pit wall material and suggests the presence of reactive neutralizing minerals.
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6.3.3 Saprolite and Alluvium
The paste pH of the four saprolite samples ranged between pH 5.7 and 9.2, with a median pH of 8.0.
The paste pH of the three alluvium samples ranged between pH 5.4 and 6.0,with a median pH of 5.6.
6.4 Sulfur Form and Acid Generation Potential
6.4.1 Bedrock/Pit Wall Rock
Total sulfur, sulfate sulfur, and sulfide sulfur concentrations of the seven bedrock/pit wall samples
comprising muscovite pegmatite were below the limit of detection of 0.01%. The total sulfur
concentrations of the two mica schist samples (13550-019 and B548-014) were higher at 1.0% and
0.81%, respectively. For both mica schist samples, sulfide sulfur was the dominant sulfur species,with
reported sulfate sulfur concentrations of 0.16% (13550-019) and 0.29% (13548-014) and sulfide sulfur
(pyritic) concentrations of 0.82% (13550-019)and 0.41% (13548-014).
6.4.2 Legacy Waste Rock
Total sulfur, sulfate sulfur, and sulfide sulfur concentrations of all eight legacy waste rock samples
were at or close to the laboratory limit of detection of 0.01%.
6.4.3 Saprolite and Alluvium
Total sulfur, sulfate sulfur, and sulfide sulfur concentrations of all saprolite and alluvium samples were
at or close to the laboratory limit of detection of 0.01%.
6.5 Neutralization Potential
6.5.1 Bedrock/Pit Wall Rock
Acid generated from sulfide oxidation may be neutralized by carbonate minerals (i.e., calcite and
dolomite), which react quickly to neutralize acidity and buffer conditions at near neutral pH. Other
minerals may also neutralize acidity(e.g., some silicates); however,they tend to react slowly at neutral
pH conditions. The NP for the bedrock/pit wall rock samples ranged between 4.0 and 8.0 kg
CaCO3/ton, with a median of 5.0 kg CaCO3/ton.
The TIC content, which can be used to infer the speciation of carbonate minerals, source of
neutralization, and potential neutralization efficiency, was below the limit of detection of 0.1% for all
nine samples of bedrock/pit wall rock, which indicates a low or non-detectable neutralization capacity.
6.5.2 Legacy Waste Rock
The NP for the eight legacy waste rock samples ranged between 1.0 and 7.0 kg CaCO3/ton, with a
median of 2.8 kg CaCO3/ton. The TIC content for all samples was below the limit of detection of 0.1%.
6.5.3 Saprolite and Alluvium
The NP for the four saprolite samples ranged between 3.0 and 6.0 kg CaCO3/ton, with a median of
3.5 kg CaCO3/ton. The NP for the three alluvium samples ranged between 1.0 and 2.0 kg CaCO3/ton,
with a median of 1.0 kg CaCO3/ton. The TIC content for all samples was below the limit of detection
of 0.1%.
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6.6 ARD Potential
6.6.1 Net Neutralization Potential
Table 6.2 presents the NNP results for all samples. Figure 6-2 provides a plot showing the NP plotted
as a function of AP, and Figure 6-3 provides a plot showing the NPR plotted as a function of NNP.
30
— NPR=1
Non-
PAG ..
..
, •NPR=3
25 „' Uncertain
o BEDROCK/PIT
WALL
i o LEGACY WASTE
20 , ROCK
i o SAPROLITE
i PAG
0 / • ALLUVIUM
15
U
�.
Y �•
N 10 i B548-014
(MICASCH)
Z i • B550-019
(MICASCH)
5 i •
0
0 5 10 15 20 25 30
AP (kg CaCO3/0
Source:SRK,2024
Figure 6-2: AP versus NP Plot with ARD Classification per Sample Type
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30
O BEDROCK I PIT WALL
Non-PAG o LEGACY WASTE ROCK
o SAPROLITE
0 20 •ALLUVIUM
U
A
C)
m
Y
Z 10
Z o
0
c o
•
d o
o •
IL 0
m 8548-C14
C
N MICA SCH Uncertain
S
GI
Z _10 —
d
Z
6550-019
MICA SCH
-20
P G
-30
0 5 10 15 20 25 30
Neutralizing Potential Ratio(NPR)
Source:SRK,2024
Figure 6-3: NPR versus NNP Plot with ARD Classification per Sample Type
Bedrock/Pit Wall Rock
Out of the nine bedrock/pit wall samples, all seven muscovite pegmatite samples have a positive NNP
value, indicating they are potentially acid consuming and will neutralize more acid than is produced
during oxidation. However, as the NNP values ranged between 3.7 and 7.7 kg CaCO3/ton, based on
criteria described in Section 4.3, these samples have an uncertain potential with respect to acid
generation.
Both mica schist samples have negative NNP values, indicating they are potentially acid producing
(producing more acid than able to neutralize). Out of the two samples, sample B550-019, had an NNP
value of<-20 kg CaCO3 eq/t, suggesting a potential for acid neutralizing. The NNP value for sample
B548-014 (-5.8 kg CaCO3 eq/t) suggests an uncertain potential with respect to acid generation.
Legacy Waste Rock
All eight samples of legacy waste rock have a positive NNP value, indicating they are potentially acid
consuming and will neutralize more acid than is produced during oxidation. The NNP values ranged
between 0.7 and 6.7 kg CaCO3/ton; therefore,these samples have an uncertain potential with respect
to acid generation.
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Saprolite and Alluvium
All seven saprolite and alluvium samples have a positive NNP value, indicating they are potentially
acid consuming and will neutralize more acid than is produced during oxidation. The NNP values for
the saprolite ranged between 2.7 and 5.7 kg CaCO3/ton, and the NNP values for the alluvium ranged
between 0.7 and 1.7 kg CaCO3/ton. All samples have an uncertain potential with respect to acid
generation.
6.6.2 Neutralization Potential Ratio
Bedrock/Pit Wall Rock
Out of the nine samples, all seven muscovite pegmatite samples have NPRs >3 (ranging between
13 and 26), indicating they have a higher potential for neutralizing potential acid generated (as
discussed in Section 4.3). Both mica schist samples (B550-019 and B548-014) have NPRs <1,
indicating they have a higher potential for acid generation.
Legacy Waste Rock
All eight waste rock samples have NPRs >3 (ranging between 3.2 and 23), indicating they have a
higher potential for neutralizing acid.
Saprolite and Alluvium
All seven samples have NPRs>3, indicating they have a higher potential for neutralizing potential acid
generated. NPR values ranged between 10 and 19 for the saprolite samples and between 3.2 and
6.5 for the alluvium samples.
6.7 Net Acid Generation
Static NAG testing is used as an additional measure of ARD potential. The NAG test differs from the
ABA test in that it provides a direct empirical estimate of the overall sample reactivity, including any
acid generated by semi-soluble acid sulfate minerals, as well as sulfide minerals. The method and
assessment criteria are discussed in Section 4.4
6.7.1 Bedrock/Pit Wall Rock
The NAG results are consistent with the ABA data in that all seven muscovite pegmatite samples are
considered non-PAG and both mica schist samples are considered PAG.
Figure 6-4, Figure 6-5, and Figure 6-6 present NAG pH against NAG, NAG pH against NPR,and paste
pH against NPR, respectively.
6.7.2 Legacy Waste Rock
The NAG results typically agree with the ABA data for the legacy waste rock samples except for one
sample (B506-001), which reports a NAG pH of 4.3 and is therefore classified as PAG. However, the
NAG value is 15 kg H2SO4/t for this sample indicating the potential for acid generation for this sample
is limited.
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6.7.3 Saprolite and Alluvium
The NAG results typically agree with the ABA data for the saprolite and alluvium samples, except for
one sample (B548-004), which reports a NAG pH of 4.4 and is therefore classified as PAG. The NAG
value is for this sample is greater than 20 kg H2SO4/t for this sample indicating the potential for acid
generation.
6.8 Multi-Element Analysis
The multi-element analysis results were compared to the average crustal concentrations (Mason,
1966) using the GAI (INAP, 2014) to determine the relative enrichment of elements in the samples.
Table 6.3 presents a summary of key parameters. Appendix A provides fully tabulated data and
Appendix B provides laboratory analytical certificates.
30
O BE DROCKI PIT WALL
PAG Non-P kG o LEGACY WASTE ROCK
9550 019 o SAPROLITE
25 M1 scH *ALLUVIUM
•
p' 20
C1
Y • •
C 6 46-014
O
._ 15
d I •
••
13
i3
m •
z
5
0
•
•
0
0 1 2 3 4 5 a 7
NAG pH Ism)
Source:SRK,202
Figure 6-4: NAG pH versus NAG Plot with ARD Classification per Sample Type
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30
0 BEDROCK!PIT WALL
PAG Non-P G 0 LEGACY WASTE ROCK
o SAPROLITE
25 *ALLUVIUM
•
i
20
i
• •••
CL z 5
i
10 • •
5
t• • •
550-019 48-014
ICA
SCHN11CA SCH
0 •
0 1 2 3 4 5 6 7
NAG pH(s.u)
Source:SRK,2024
Figure 6-5: NAG pH versus NPR Plot with ARD Classification per Sample Type
30
o BEDROCK/PIT WALL
o LEGACY WASTE ROCK
o SAPROLITE
o *ALLUVIUM
25
0
20
IX so • •
Z 15
•
10 •
5 .400
0 •
0 1 2 3 4 5 6 7 8 9 10
Paste pH(s.u.)
Source:SRK,2024
Figure 6-6: Paste pH versus NPR Plot
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Table 6.3: Summary of Multi-Element Assay Data
Sample ID Lithology Code Al As Ca Cd Co Cr Cu Fe K Li Mg Mn Mo Ni Pb Sb Se Sn TI U Zn
/o m /o m m m m /a /o m /o m m m m m m m m m m
Average crustal abundance(Mason,1966) 8.13 1.8 3.63 0.2 25 100 55 5 2.59 20 2.09 950 1.5 75 13 0.2 0.01 2 0.5 1.8 165
Number of Samples 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
Bedrock/Pit Wall- Minimum 6.6 0.30 0.14 0.020 22 1.0 0.5 0.060 1.0 97 0.010 26 0.050 0.50 23 0.050 1.0 1.8 0.38 3.8 5.0
MSC PEG Average 7.0 0.76 0.30 0.057 30 2.0 1.6 0.24 2.7 183 0.029 203 0.16 0.66 48 0.056 1.1 9.1 1.1 8.7 15
Maximum 7.8 1.3 0.40 0.11 37 3.0 4.0 0.38 5.2 367 0.050 365 0.47 1.1 90 0.090 2.0 14 2.0 16 27
Number of Samples 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
Bedrock/Pit Wall- Minimum 9.5 0.80 0.33 0.19 44 88 59 5.4 3.1 1090 1.3 509 0.85 77 22 0.050 2.0 8.6 2.1 5.0 164
MICA SCH Average 9.9 0.85 0.34 0.21 47 90 77 6.4 3.3 1300 1.4 601 1.7 89 24 0.050 2.0 12 2.1 5.0 189
Maximum 10 0.90 0.34 0.22 49 91 94 7.3 3.4 1510 1.5 692 2.6 102 26 0.050 2.0 16 2.1 5.0 214
Number of Samples 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8
Minimum 5.9 0.20 0.010 0.020 21 2.0 0.30 0.17 1.5 121 0.010 137 0.050 0.20 31 0.050 1.0 11 1.0 3.1 13
Legacy Waste Rock Average 9.3 1.9 0.13 0.053 33 112 28 3.6 2.8 365 0.93 611 1.1 69 45 0.11 1.4 16 1.5 12 87
Maximum 11 3.8 0.73 0.20 57 620 75 7.4 5.2 559 5.4 1585 1.9 407 59 0.22 2.0 20 2.0 23 239
Number of Samples 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
Minimum 7.0 0.20 0.010 0.020 17 2.0 0.50 0.15 2.7 162 0.020 83 0.090 0.30 34 0.050 1.0 6 2.6 1.2 10
Saprolite Average 7.9 0.50 0.088 0.050 28 6.3 4.5 0.60 3.6 297 0.063 349 0.69 11 65 0.050 1.3 23 2.9 5.5 42
Maximum 9.0 0.60 0.24 0.12 39 14 9.2 1.2 4.5 398 0.15 678 1.43 32 133 0.050 2.0 48 3.1 9.4 65
Number of Samples 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
Minimum 9.9 1.70 0.010 0.020 15 6.0 15 0.66 1.6 328 0.060 122 2.5 32 46 0.26 3.0 22 1.3 8.3 46
Alluvium Average 12 5.2 0.023 0.020 30 30 18 2.5 1.8 357 0.093 349 4.5 34 55 0.36 3.0 30 1.6 12 54
Maximum 14 9.0 0.030 0.020 40 54 24 4.0 2.0 376 0.14 674 6.5 37 64 0.51 3.0 42 1.9 17 61
Source:SRK,2024
Indicates<3 times average crustal concentrations
Indicates between 3 and 6 times average crustal concentrations
Indicates between 6 and 12 times average crustal concentrations
Indicates>12 times average crustal concentrations
The limit of detection for selenium is higher than the average crustal abundance
MICA SCH=Mica schist
MSC PEG=Muscovite pegmatite
ppm=parts per million
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6.8.1 Bedrock/Pit Wall Rock
The data show that lithium, lead, tin, thallium and uranium are elevated relative to average crustal
abundance. Lithium and thallium were noticeably lower in the two mica schist samples when compared
to the muscovite pegmatite.
6.8.2 Legacy Waste Rock
Similar to the bedrock/pit wall rock,the data for the legacy waste rock samples show that lithium, lead,
tin, thallium and uranium are elevated relative to average crustal abundance. Nickel and chromium
were significantly elevated in sample B506-050 (comprising saprolite)when compared to other legacy
waste rock samples as well as all other samples (bedrock/pit wall, saprolite, and alluvium).
6.8.3 Saprolite and Alluvium
The data for the saprolite and alluvium samples show that lithium, lead, tin, thallium, and uranium are
elevated relative to average crustal abundance. Arsenic was elevated relative to average crustal
abundance in sample B541-001 (alluvium), and molybdenum was elevated relative to average crustal
abundance in samples B511-001 and B548-001 (alluvium).
6.9 Short-Term Leach Tests (Modified SPLP)
Short-term leach tests were conducted on 13 of the 24 samples submitted for ABA test work.
A modified SPLP method was conducted on the 13 samples with a deionized water extraction solution
and a US ratio of 2:1. The results of the SPLP test provide a screening assessment of constituent
leaching behavior and allow identification of constituents that may be readily leached from the material;
this is a laboratory test using a defined solid-to-water ratio much higher than would be observed in
nature. As such, the concentrations are not considered to represent actual predictions of water quality
but indicate water soluble constituents. Appendix A provides fully tabulated data and Appendix B
provides laboratory reports.
6.9.1 Bedrock/Pit Wall Rock
Of the elements identified as enriched in the solids (Section 6.8), lithium, lead, and uranium were
detectable in the SPLP leachates This demonstrates that these constituents may be leached from the
pit wall. Highest concentrations were reported in the mica schist sample (B548-014)when compared
to the two muscovite pegmatite samples (B548-012 and B531-029).
The following elements were consistently below laboratory detection limits in the SPLP leachates,
indicating a low potential release from the Archdale Pit wall: antimony, boron, barium, bismuth,
cadmium, copper, mercury, molybdenum, scandium, silver, thallium, thorium, tin, titanium, vanadium,
and zinc.
All three leachates were submitted for radiochemistry analysis, including gross alpha and beta,
radium-226, and alpha emitting radium isotopes. Radioactive elements were detected in these
samples but below North Carolina groundwater standards for all samples except for gross alpha in
one of the muscovite pegmatite samples that was detected at 33 pCi/L.
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6.9.2 Legacy Waste Rock
Of the elements identified as enriched in the solids (Section 6.8), lithium was the only element that
was detectable in the SPLP leachates. Lead, tin, selenium, thallium, and uranium were at or close to
the laboratory limit of detection. Nickel and chromium concentrations were at the limit of detection in
sample 13506-050; this demonstrates a low potential for metal leaching from these samples.
The following elements were consistently below laboratory detection limits in the SPLP leachates for
the legacy waste rock:antimony,arsenic, boron, barium, bismuth,cadmium,cobalt,copper,chromium,
iron, molybdenum, nickel, scandium, silver, strontium, thorium, tin, vanadium, and zinc.
In terms of radiochemistry analysis, all six legacy waste rock samples showed low to non-detectable
radioactivity and radioactive elements were below North Carolina groundwater standards for all legacy
waste rock samples.
6.9.3 Saprolite and Alluvium
Of the elements identified as enriched in the solids (Section 6.8), lithium, lead, and uranium were the
only elements detectable in the SPLP leachate forsample B527-007 (saprolite). Tin, selenium, and
thallium were at the laboratory limit of detection. For all other samples the constituents were below the
limit of detection.
The molybdenum concentrations reported in samples B511-001 and B548-001 (alluvium)were at the
limit of detection, demonstrating a low potential for metal leaching from these samples.
The following elements were consistently below laboratory detection limits in the SPLP leachates for
the saprolite and alluvium samples: antimony, boron, barium, bismuth, cadmium, cobalt, copper,
chromium, magnesium, manganese, molybdenum, nickel, scandium, selenium, silver, strontium,
thallium, titanium, thorium, tin, vanadium, and zinc.
In terms of radiochemistry analysis, all saprolite and alluvium samples showed low to non-detectable
radioactivity and radioactive elements were below North Carolina groundwater standards for all
samples.
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6.10 Surface Water and Groundwater Chemistry
The groundwater in the Archdale area is characterized by neutral pH. Figure 6-7 and Figure 6-8 are
Piper plots that show the major ion chemistry of the groundwater and surface water samples,
respectively. Figure 6-9 shows the major ion chemistry of the surface water in the Dixon Branch
watershed. As shown on Figure 6-7, groundwater in the Archdale area is mainly characterized by a
sodium/potassium-bicarbonate-type geochemical signature. Well SNKM23-511 shows a different
anion signature and is characterized as a sodium/potassium-chloride-type groundwater. Well
SNKM23-540A shows a different cation signature and is characterized as a mixed cation-bicarbonate-
type groundwater. There is no apparent correlation between the major ion signature and the screened
lithology.
The surface water samples in the Archdale area all show neutral pH conditions. As shown on
Figure 6-8,the surface water samples generally display a similar major ion geochemical signature and
are characterized as sodium/potassium-bicarbonate -type waters. Sample ADSW-3 shows slightly
different major ion signature with mixed anions (i.e., bicarbonate/chloride). Figure 6-9 shows the
surface water samples from Dixon Branch generally display a similar major ion geochemical signature
and are characterized as calcium+sodium/potassium/bicarbonate type waters.
Both surface water and groundwater quality data have been compared to the North Carolina
Department of Environmental Quality Surface Water Quality Standards for Class C Waters and the
North Carolina groundwater standards, respectively. Based on this assessment, the surface water
samples meet the surface water standard for all parameters. The groundwater within the Archdale
area does not meet the groundwater standard for iron and manganese (there are no surface water
quality standards for either of these parameters).Total lead was the only other constituent found above
North Carolina groundwater standards and only above the standard in one well (SNKM23-531).
However, the level of dissolved lead in SNKM23-531 was below the groundwater standard. SNKM23-
531 also exhibited the highest amount of Total Suspended Solids (TSS), which could lead to higher
concentrations of total lead.The Dixon Branch water samples meet all groundwater and surface water
quality standards.
Radioactive elements (gross alpha and gross beta, radium-226/radium-228, and uranium) were
detected in most wells but below North Carolina groundwater standards. One well (SNKM23-531) had
gross alpha levels elevated above the North Carolina groundwater standard. Well SNKM23-531 also
contained the highest levels of gross beta, along with radium-226 and radium-228.
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■SNKM23-540A Saprolite/Weathered Bedrock
ASNKM23-511 Weathered Bedrock
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m
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Source:SRK,2024
Figure 6-7: Piper Plot of Groundwater Chemistry for the Archdale Wells
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SRK Consulting(U.S.),Inc.
Baseline Geochemistry Characterization Study for the Archdale Tailings Facility Page 44
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Source:SRK,2024
Figure 6-8: Piper Plot of Surface Water Chemistry for the Archdale Site
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Baseline Geochemistry Characterization Study for the Archdale Tailings Facility Page 45
90 °P ■Dixon DS
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Source:SRK,2024
Figure 6-9: Piper Plot of Surface Water Chemistry for Dixon Branch
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7 Summary and Conclusions
A baseline geochemical characterization program has been completed for the Archdale site to provide
an assessment of the potential ARD/ML from various materials, including the legacy waste rock,
bedrock/pit wall, and saprolite and alluvium overburden material specific to the site.
The static test methods selected for this Project were designed to address the bulk geochemical
characteristics of the materials, including the total acid generating and acid neutralizing potential and
the concentration of chemical constituents in leachates that could be derived from geologic materials
at the site. The methods used for the Archdale geochemical characterization program included ABA,
NAG, ICP-MS multi-element analysis and SPLP tests.
7.1 Bedrock and Pit Wall Rock
Nine samples of bedrock, representative of pit wall rock, were collected from drill core from the 2023
hydrogeological drilling program and submitted for static testing. Samples consist of either mica schist
or muscovite pegmatite. These two lithologies show very different geochemical characteristics.
The ABA and NAG data indicate that the muscovite pegmatite has a low potential for acid generation
and metal leaching. Sulfur content(total, sulfide, and sulfate) is at the limit of detection for all samples.
NNP values are positive, and NPR for all samples >3 (ranging between 13 and 26), indicating the
muscovite pegmatite has a low potential for acid generation. The data for the mica schist samples
indicate that this material has a potential for acid generation with a NPR for both samples <1 and
negative NNP values.
For both the muscovite pegmatite and mica schist, multi-element analysis indicates that lithium, lead,
tin, thallium and uranium are elevated relative to average crustal abundance; however, out of these,
only lithium, lead, and uranium were detected in the SPLP leachate, demonstrating that these
constituents could be leached from the pit wall rocks.
7.2 Legacy Waste Rock
Eight samples of waste rock were collected from drillholes advanced though legacy rock storage
facilities during the 2023 hydrogeological drilling program. Samples logged as a mixture of overburden,
saprolite, and muscovite pegmatite, were submitted for static testing. The ABA data for the Archdale
waste rock samples indicate that all samples tested have a low potential for acid generation. Sulfur
content (total, sulfide, and sulfate) is at or close to the limit of detection for all samples. NNP values
are positive, and NPR for all samples >3 (ranging between 3.2 and 23), indicating a higher potential
for acid neutralization.The NAG results typically agree with the ABA data except for one sample(B506-
001), which is not predicted to be acid generating from the ABA results but has a lower NAG pH of
4.3.
Multi-element analysis indicates that lithium, lead, tin, thallium and uranium are elevated relative to
average crustal abundance. Nickel and chromium were significantly elevated in sample B506-050
(saprolite) when compared to other legacy waste rock samples as well as all other samples
(bedrock/pit wall, saprolite, and alluvium). Out of these elements, only lithium was detected in the
SPLP leachates. Lead, tin, thallium, uranium, nickel, and chromium were at or close to the laboratory
limit of detection in the SPLP leachates.
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The results of the Archdale legacy waste rock characterization program indicate this material has an
overall low potential for acid generation and metal leaching. Therefore, this legacy material can be
used without any constraints and no special handling or management are considered necessary.
7.3 Alluvium and Saprolite
Four samples of saprolite and three samples of alluvium were collected from core from the 2023
hydrogeological drilling program and submitted for static testing. Saprolite and alluvium will be used
as reclamation material.
The ABA data indicate that all samples tested have a low potential for acid generation. Sulfur content
(total, sulfide,and sulfate)is at or close to the limit of detection for all samples. NNP values are positive
for all samples, and NPR for all samples is >3 (ranging between 10 and 19 for the saprolite samples
and between 3.2 and 6.5 for the alluvium samples), indicating a higher neutralizing potential.
The NAG results typically agree with the ABA data for the saprolite and alluvium samples except for
one sample (B548-004) which is not predicted to be acid generating from the ABA results but has a
lower NAG pH of 4.4.
Multi-element analysis indicates that lithium, lead, tin, thallium and uranium are elevated relative to
average crustal abundance. Arsenic was elevated relative to average crustal abundance in sample
B541-001 (alluvium), and molybdenum was elevated relative to average crustal abundance in samples
B511-001 and B548-001 (alluvium). Out of these elements, lithium, lead, and uranium were the only
elements detected in SPLP leachate for sample B527 007 (saprolite). For all other samples the
constituents were below the limit of detection.
7.4 Groundwater and Surface Water Chemistry
A total of 11 groundwater samples (including one duplicate and one field blank) and 6 surface water
samples (including one duplicate and one field blank) were collected from site during the quarterly
sampling event in December 2023. In addition, surface water samples were collected from four
locations in the Dixon Creek watershed located south of the proposed TSF.
The groundwater in the Archdale area is mainly characterized by neutral pH and a sodium/potassium-
bicarbonate type geochemical signature. SNKM23-511 shows a different anion signature and is
characterized as a sodium/potassium-chloride type groundwater. SNKM23-540A shows a different
cation signature and is characterized as a mixed cation-bicarbonate type groundwater. There is no
apparent correlation between the major ion signature and the screened lithology.
Surface water samples generally display a similar major ion geochemical signature and are
characterized as sodium/potassium-bicarbonate type waters. ADSW-3 shows slightly different major
ion signature with mixed anions(i.e., bicarbonate/chloride). Surface water samples from Dixon Branch
are characterized as calcium+sodium-potassium/bicarbonate type waters.
Both surface water and groundwater water quality data have been compared to the North Carolina
Department of Environmental Quality (NCDEQ) Surface Water Quality Standards for Class C Waters
and the North Carolina groundwater standards. Based on this assessment,the surface water samples
meet the surface water standards for all parameters. The groundwater within the Archdale area does
not meet the groundwater standards for iron and manganese.Total lead was the only other constituent
found in groundwater above North Carolina groundwater standards and was only above the standard
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in one well (SNKM23-531). However, the level of dissolved lead in SNKM23-531 was below the
groundwater standard. SNKM23-531 also exhibited the highest amount of total suspended solids
(TSS), which could lead to higher concentrations of total lead. The Dixon Branch water samples meet
all groundwater and surface water quality standards.
Radioactive elements(gross alpha and gross beta, radium226/radium 228, uranium)were detected in
most wells, but did not exceed North Carolina groundwater standards with the exception of well
SNKM23-531A. This well had gross alpha levels elevated above the North Carolina groundwater
standard. SNKM23-531A also contained the highest levels of gross beta, along with radium 226 and
228.
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8 References
Applied Weather Associates (AWA), 2022. Site-Specific Probable Maximum Precipitation Study for
Kings Mountain Mining Operations, North Carolina, Applied Weather Associates, September
2021, KM60-EN-RP-9431.
ASTM, 2013.ASTM E2242-13, Standard Test Method for Column Percolation Extraction of Mine Rock
by the Meteoric Water Mobility Procedure. ASTM International.
ASTM,2013.ASTM D5744-13el.Standard Test Method for Laboratory Weathering of Solid Materials
Using a Humidity Cell.
Bureau of Land Management (BLM), 2008. Nevada Bureau of Land Management. Water Resource
Data and Analysis Guide for Mining Activities. United States Department of the Interior Bureau
of Land Management. NV-2008-032.
BLM, 2013. Nevada Bureau of Land Management. Rock Characterization and Water Resources
Analysis Guidance for Mining Activities. United States Department of the Interior Bureau of
Land Management. September 19, 2013.
International Network for Acid Prevention (INAP), 2014. Global Acid Rock Drainage Guide (GARD
Guide). http://www.gardguide.com/.
INAP, 2014. Global Acid Rock Drainage Guide (GARD Guide). http://www.gardquide.com/.
Kottek, Markus, Jurgen Grieser, Christoph Beck, Bruno Rudolf, and Franz Rubel (2006). World Map
of the Kbppen-Geiger Climate Classification Updated. Meteorologische Zeitschrift. 15. 259-
263. 10.1127/0941-2948/2006/0130. Mason, B., 1966. Principles of geochemistry: New York,
John Wiley, 329 p.
Mine Environment Neutral Drainage (MEND), 2009. Prediction Manual for Drainage Chemistry from
Sulfidic Geologic Materials. MEND Report 1.20.1. December 2009.
Miller, S., Robertson,A., and Donohue, T., 1997.Advances in Acid Drainage Prediction Using the Net
Acid Generation Test, Proceedings on the 4th International Conference on Acid Rock
Drainage, Vancouver, BC, p. 533-549.
NOAA/NCEP (2023). Shelby 2 NW, North Carolina USA Climate Station, Network: GHCND, ID:
USC00317845. Data for 1990-2021 accessed 2023.
Sapsford, D. J., Bowell, R. J., Dey, M., and Williams, K. P., 2009. Humidity cell tests for the prediction
of acid rock drainage. Minerals Engineering 22(1), pp25-36.
Sobek, A. A, Schuller, W. A., Freeman, J. R., and Smith, R. M., 1978. Field and laboratory methods
applicable to overburden and mine soils, EPA 600/2-78-054, 203.
SRK Consulting (U.S.), Inc. (SRK), 2024a. Baseline Geochemistry Characterization, Kings Mountain
Mining Project.
SRK, 2024b. Water Quality Predictions Kings Mountain Mining Project.
SRK,2024c. Hydrogeological Assessment Study for Archdale Tailings Facility, Kings Mountain Mining
Project Prefeasbility Study. March 6, 2024
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Baseline Geochemistry Characterization Study for the Archdale Tailings Facility Page 50
SWCA Environmental Consultants (SWCA), 2023. Baseline Soil Sampling and Analysis for the
Albemarle Kings Mountain Lithium Mining Project, Cleveland County, North Carolina, April
2023.
United States Geological Survey (USGS), 2006. Geologic Map of the Kings Mountain and Grover
Quadrangles, Cleveland and Gaston Counties, North Carolina, and Cherokee and York
Counties, South Carolina. Open File Report 2006-1238. Scale = 1:24,000
United States Environmental Protection Agency (EPA), 1994. Method 1312. Synthetic Precipitation
Leaching Procedure. Revision 0. September 1994.
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Disclaimer
The opinions expressed in this Report have been based on the information supplied to SRK Consulting
(U.S.), Inc. (SRK) by Albemarle Corporation (Albemarle). These opinions are provided in response to
a specific request from Albemarle to do so, and are subject to the contractual terms between SRK and
Albemarle. SRK has exercised all due care in reviewing the supplied information. Whilst SRK has
compared key supplied data with expected values, the accuracy of the results and conclusions from
the review are entirely reliant on the accuracy and completeness of the supplied data. SRK does not
accept responsibility for any errors or omissions in the supplied information and does not accept any
consequential liability arising from commercial decisions or actions resulting from them. Opinions
presented in this report apply to the site conditions and features as they existed at the time of SRK's
investigations, and those reasonably foreseeable. These opinions do not necessarily apply to
conditions and features that may arise after the date of this Report.
Copyright
This report is protected by copyright vested in SRK Consulting (U.S.), Inc. It may not be reproduced
or transmitted in any form or by any means whatsoever to any person without the written permission
of the copyright holder, SRK.
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Baseline Geochemistry Characterization Study for the Archdale Tailings Facility Appendices
Appendices
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Baseline Geochemistry Characterization Study for the Archdale Tailings Facility Appendices
Appendix A: Tabulated Data
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Archdale Tabulated ABA and NAG Data
Acid Acid Carbon, Carbon, Total
pH, Generation Neutralization Sulfur Sulfur Sulfur
Neutralization Carbon, total total NNP SRK NPR SRK Sulfur Sulfur Sulfur Sulfur HCI
Interval(ft) Saturated Potential(calc Potential total(TC) inorganic organic Calc Calc Sulfate Total minus Residue Potential as Pyritic HNO3 Organic NAG NAG pH
Sample ID Material Group Borehole ID Lith Code Paste on Pyritic (calc) (TIC) (TOC) CaCO3 Sulfide Sulfate Residue Residual
Sulfur)
From To s.0 kg CaCO3/t kg CaCO3/t % % % % /o /o /o /o /o ratio
g o 0 0 0 0 % % kg HZSOq/t s.0
CaCO3/tP
B511-001 ALLUVIUM SNKM23-511 3 5 OVB 6.0 <0.31 2.0 <0.1 <0.1 0.10 0.20 1.7 6.5 <0.01 0.010 0.010 <0.01 <0.01 <0.01 <0.01 9.0 5.2
B541-001 ALLUVIUM SNKM23-541 0 5 OVB 5.6 0.31 1.0 0.30 <0.1 0.30 0.10 0.69 3.2 0.010 0.020 0.040 0.020 0.020 0.010 0.010 14 4.6
B548-001 ALLUVIUM SNKM23-548 0 5 OVB 5.4 0.31 1.0 <0.1 <0.1 0.20 0.10 0.69 3.2 0.010 <0.01 0.010 0.010 0.010 <0.01 <0.01 11 4.5
B531-029 BEDROCK/PIT WALL SNKM23-531 95 100 MSC PEG 9.1 <0.31 6.0 <0.1 <0.1 0.10 0.60 5.7 19 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 12 5.7
B531-031 BEDROCK/PIT WALL SNKM23-531 105 110 MSC PEG 9.5 <0.31 6.0 <0.1 <0.1 0.10 0.60 5.7 19 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 12 5.6
B541-023 BEDROCK/PIT WALL SNKM23-541 55 60 MSC PEG 9.4 <0.31 8.0 <0.1 <0.1 <0.1 0.80 7.7 26 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 3.0 6.5
B548-011 BEDROCK/PIT WALL SNKM23-548 15 20 MSC PEG 1 8.3 <0.31 5.0 <0.1 I <0.1 0.10 0.50 4.7 16 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 13 5.5
B548-012 BEDROCK/PIT WALL SNKM23-548 25 30 MSC PEG 8.8 <0.31 4.0 <0.1 <0.1 0.10 0.40 3.7 13 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 20 5.2
B550-013 BEDROCK/PIT WALL SNKM23-550 21 25 MSC PEG 8.2 <0.31 5.0 <0.1 <0.1 0.10 0.50 4.7 16 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 17 5.2
B550-016 BEDROCK/PIT WALL SNKM23-550 30 35 MSC PEG 8.8 <0.31 5.0 <0.1 <0.1 0.10 0.50 4.7 16 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 14 5.4
B550-019 BEDROCK/PIT WALL SNKM23-550 50 55 MICA SCH 6.6 26 5.0 <0.1 <0.1 0.10 0.50 -21 0.20 0.82 0.16 1.0 0.87 0.87 0.050 0.050 24 2.6
B548-014 BEDROCK/PIT WALL SNKM23-548 30.7 31.7 MICA SCH 7.9 13 7.0 <0.1 <0.1 <0.1 0.70 -5.8 0.55 0.41 0.29 0.81 0.52 0.52 0.11 0.11 14 2.8
B506-001 LEGACY WASTE ROCK SNKM23-506 0 5 SAP 5.4 0.31 2.0 0.10 1 <0.1 0.20 0.20 1.7 6.5 0.010 0.010 0.020 0.010 0.010 <0.01 <0.01 15 4.3
B506-004 LEGACY WASTE ROCK SNKM23-506 5 10 OVB 5.0 <0.31 2.0 <0.1 <0.1 0.10 0.20 1.7 6.5 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 5.0 5.2
B506-010 LEGACY WASTE ROCK SNKM23-506 15 20 OVB 5.2 0.31 2.0 <0.1 <0.1 0.10 0.20 1.7 6.5 0.010 <0.01 <0.01 0.010 0.010 <0.01 <0.01 7.0 5.2
B506-019 LEGACY WASTE ROCK SNKM23-506 32 40 OVB 5.1 0.31 2.0 0.30 <0.1 0.30 0.20 1.7 6.5 0.010 <0.01 0.010 0.010 0.010 <0.01 <0.01 11 4.6
B506-029 LEGACY WASTE ROCK SNKM23-506 65 70 OVB 5.3 <0.31 1.0 <0.1 <0.1 0.10 0.10 0.69 3.2 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 2.0 5.3
B506-034 LEGACY WASTE ROCK SNKM23-506 85 90 OVB 5.6 <0.31 1.0 0.20 <0.1 0.20 0.10 0.69 3.2 <0.01 0.010 0.010 <0.01 <0.01 <0.01 <0.01 10 4.8
B506-050 LEGACY WASTE ROCK SNKM23-506 134 140 SAP 5.2 <0.31 7.0 <0.1 <0.1 0.20 0.70 6.7 23 <0.01 0.010 0.010 <0.01 <0.01 <0.01 <0.01 1.0 5.4
B527-013 LEGACY WASTE ROCK SNKM23-527 25 30 MSC PEG 9.4 <0.31 5.0 <0.1 <0.1 0.10 0.50 4.7 16 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 17 5.6
B527-007 SAPROLITE SNKM23-527 1 10 15 SAP 9.2 <0.31 4.0 <0.1 <0.1 0.10 0.40 3.7 13 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 11 5.9
B529-005 SAPROLITE SNKM23-529 1 5 10 SAP 7.0 <0.31 3.0 <0.1 <0.1 0.20 0.30 2.7 10 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 7.0 5.4
B548-004 ISAPROLITE SNKM23-548 1 5 10 SAP 5.7 <0.31 3.0 <0.1 <0.1 0.10 0.30 2.7 10 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 21 4.4
B531-021 ISAPROLITE ISKNM23-531AI 60 1 65 SAP 8.9 1 <0.31 1 6.0 <0.1 <0.1 <0.1 0.60 5.7 19 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 9.0 6.0
Assessment Criteria Non-PAG >20 >3 Assessment Criteria Non-PAG 1 >4.5
Uncertain <20, >-20 <3, >1 PAG <4.5
PAG <-20 <1

Archdale Tabulated Multi-Element Analysis
Average crustal abundance (Mason, 1966) >> 8.13 1.8 3.63 0.2 25 100 55
Indicates <3 times average crustal concentrations 24.39 5.4 10.89 0.6 75 300 165
Indicates between 3 and 6 times average crustal concentrations 48.78 10.8 21.78 1.2 150 600 330
Indicates between 6 and 12 times average crustal concentrations 97.56 21.6 43.56 2.4 300 1200 660
Indicates >12 times average crustal concentrations
Sample ID Material Group Borehole ID
Interval (ft) Lith Code Ag Al As Ba Be Bi Ca Cd Ce Co Cr Cs Cu
From To ppm % ppm ppm ppm ppm % ppm ppm ppm ppm ppm ppm
B511-001 ALLUVIUM SNKM23-511 3 5 OVB <0.01 9.9 1.7 70 41 3.4 0.030 <0.02 16 34 6.0 17 15
B541-001 ALLUVIUM SNKM23-541 0 5 OVB <0.01 14 9 170 8.8 2.5 0.030 <0.02 19 15 54 29 24
B548-001 ALLUVIUM SNKM23-548 0 5 OVB <0.01 13 4.8 50 17 3.9 <0.01 <0.02 7.0 40 30 28 15
B531-029 BEDROCK/ PIT WALL SNKM23-531 95 100 MSC PEG 0.040 6.7 0.30 20 31 1.3 0.33 0.030 4.6 33 1.0 12 1.0
B531-031 BEDROCK/ PIT WALL SNKM23-531 105 110 MSC PEG 0.020 7.5 0.50 40 4.9 0.24 0.22 0.070 1.2 33 2.0 21 0.50
B541-023 BEDROCK/ PIT WALL SNKM23-541 55 60 MSC PEG 0.030 7.1 1.3 <10 8.9 0.90 0.34 0.11 1.8 22 3.0 17 0.80
B548-011 BEDROCK/ PIT WALL SNKM23-548 15 20 MSC PEG 0.010 7.8 0.80 10 5.7 0.42 0.14 0.050 0.90 28 2.0 13 0.50
B548-012 BEDROCK/ PIT WALL SNKM23-548 25 30 MSC PEG 0.020 6.6 0.50 10 8.0 0.57 0.40 0.070 0.97 37 2.0 4.0 1.0
B550-013 BEDROCK/ PIT WALL SNKM23-550 21 25 MSC PEG 0.010 6.7 0.80 10 13 1.6 0.40 <0.02 4.6 29 2.0 4.8 3.4
B550-016 BEDROCK/ PIT WALL SNKM23-550 30 35 MSC PEG 0.060 6.8 1.1 30 8.2 0.87 0.30 0.050 2.2 28 2.0 6.9 4.0
B550-019 BEDROCK/ PIT WALL SNKM23-550 50 55 MICA SCH 0.15 9.5 0.90 480 6.2 0.26 0.34 0.19 116 44 88 55 59
B548-014 BEDROCK/ PIT WALL SNKM23-548 30.7 31.7 MICA SCH 0.15 10 0.80 420 7.1 0.35 0.33 0.22 174 49 91 113 94
B506-001 LEGACY WASTE ROCK SNKM23-506 0 5 SAP <0.01 8.7 3.8 150 15 1.5 0.020 <0.02 32 21 30 20 8.8
B506-004 LEGACY WASTE ROCK SNKM23-506 5 10 OVB <0.01 11 1.1 380 16 0.91 0.020 0.020 65 37 56 50 43
B506-010 LEGACY WASTE ROCK SNKM23-506 15 20 OVB <0.01 9.9 1.6 260 14 1.1 0.030 0.040 44 36 50 47 17
B506-019 LEGACY WASTE ROCK SNKM23-506 32 40 OVB <0.01 10 2.7 170 9.7 2.2 0.020 <0.02 32 22 30 26 13
B506-029 LEGACY WASTE ROCK SNKM23-506 65 70 OVB <0.01 11 1.5 410 11 0.49 0.010 0.050 58 42 76 32 55
B506-034 LEGACY WASTE ROCK SNKM23-506 85 90 OVB <0.01 11 3.7 160 13 2.4 0.020 <0.02 38 26 32 24 15
B506-050 LEGACY WASTE ROCK SNKM23-506 134 140 SAP <0.01 7.5 0.30 840 24 5.2 0.73 0.20 147 57 620 10 75
B527-013 LEGACY WASTE ROCK SNKM23-527 25 30 MSC PEG <0.01 5.9 <0.2 30 61 1.4 0.22 0.050 2.0 26 2.0 22 0.30
B527-007 SAPROLITE SNKM23-527 10 15 SAP 0.020 7.1 0.60 410 4.1 0.96 0.050 <0.02 0.64 17 2.0 46 1.3
B529-005 SAPROLITE SNKM23-529 5 10 SAP <0.01 8.6 0.60 180 31 1.7 0.050 0.12 29 32 14 40 9.2
B548-004 SAPROLITE SNKM23-548 5 10 SAP <0.01 9.0 0.60 60 49 3.3 0.010 <0.02 14 39 7.0 31 6.9
B531-021 SAPROLITE SKNM23-531, 60 65 SAP <0.01 7.0 <0.2 30 141 3.8 0.24 0.040 3.3 23 2.0 24 0.50

Archdale Tabulated Multi-Element Analysis
Average crustal abundance (Mason, 1966) >> 5 2.59 20 2.09 950 1.5
Indicates <3 times average crustal concentrations 15 7.77 60 6.27 2850 4.5
Indicates between 3 and 6 times average crustal concentrations 30 15.54 120 12.54 5700 9
Indicates between 6 and 12 times average crustal concentrations 60 31.08 240 25.08 11400 18
Indicates >12 times average crustal concentrations
Sample ID Material Group Borehole ID
Interval (ft) Lith Code Fe Ga Ge Hf Hg In K La Li Mg Mn Mo Na
From To % ppm ppm ppm ppm ppm % ppm ppm % ppm ppm %
B511-001 ALLUVIUM SNKM23-511 3 5 OVB 0.66 33 0.070 3.1 <0.005 0.013 1.6 6.3 376 0.060 674 0.79
B541-001 ALLUVIUM SNKM23-541 0 5 OVB 4.0 31 0.10 1.9 0.054 0.054 1.8 7.5 367 0.14 122 2.5 0.21
B548-001 ALLUVIUM SNKM23-548 0 5 OVB 2.8 35 0.070 1.8 0.018 0.017 2.0 3.5 328 0.080 251 4.6 0.060
B531-029 BEDROCK/ PIT WALL SNKM23-531 95 100 MSC PEG 0.22 13 0.050 0.4 <0.005 0.0070 2.1 2.4 224 0.030 119 0.21 4.3
B531-031 BEDROCK/ PIT WALL SNKM23-531 105 110 MSC PEG 0.060 8.4 0.050 0.1 0.0090 <0.005 5.2 0.60 108 0.010 26 0.070 3.1
B541-023 BEDROCK/ PIT WALL SNKM23-541 55 60 MSC PEG 0.38 12 0.060 0.3 0.013 0.0070 1.7 1.0 367 0.050 285 0.47 4.5
B548-011 BEDROCK/ PIT WALL SNKM23-548 15 20 MSC PEG 0.16 9.6 0.060 0.4 <0.005 <0.005 5.0 0.50 98 0.010 320 0.050 3.5
B548-012 BEDROCK/ PIT WALL SNKM23-548 25 30 MSC PEG 0.28 13 <0.05 0.3 <0.005 0.0090 1.3 0.60 97 0.030 365 0.060 3.7
B550-013 BEDROCK/ PIT WALL SNKM23-550 21 25 MSC PEG 0.23 14 0.050 1.1 <0.005 0.0060 1.0 2.3 193 0.030 188 0.080 4.4
B550-016 BEDROCK/ PIT WALL SNKM23-550 30 35 MSC PEG 0.34 14 0.050 0.6 <0.005 0.012 2.4 1.1 193 0.040 118 0.17 3.8
B550-019 BEDROCK/ PIT WALL SNKM23-550 50 55 MICA SCH 5.4 25 0.21 1.3 <0.005 0.070 3.1 54 1510 1.3 509 2.6 1.1
B548-014 BEDROCK/ PIT WALL SNKM23-548 30.7 31.7 MICA SCH 7.3 24 0.27 0.8 <0.005 0.077 3.4 84 1090 1.5 692 0.85 1.9
B506-001 LEGACY WASTE ROCK SNKM23-506 0 5 SAP 2.2 19 0.090 1.6 0.025 0.047 1.5 17 0.11 137 1.1 0.090
B506-004 LEGACY WASTE ROCK SNKM23-506 5 10 OVB 4.2 25 0.14 1.3 0.0060 0.061 3.1 30 559 0.57 597 1.5 0.37
B506-010 LEGACY WASTE ROCK SNKM23-506 15 20 OVB 2.7 21 0.10 2.1 <0.005 0.035 2.6 20 355 0.35 712 0.98 0.25
B506-019 LEGACY WASTE ROCK SNKM23-506 32 40 OVB 2.2 22 0.11 1.5 0.028 0.042 2.7 14 309 0.16 286 1.2 0.13
B506-029 LEGACY WASTE ROCK SNKM23-506 65 70 OVB 7.3 27 0.17 1.5 <0.005 0.088 2.4 26 506 0.70 765 1.9 0.20
B506-034 LEGACY WASTE ROCK SNKM23-506 85 90 OVB 2.4 24 0.090 1.7 0.019 0.041 2.3 18 318 0.15 249 1.7 0.15
B506-050 LEGACY WASTE ROCK SNKM23-506 134 140 SAP 7.4 24 0.38 16 <0.005 0.16 5.2 75 511 5.36 1585 0.26 0.32
B527-013 LEGACY WASTE ROCK SNKM23-527 25 30 MSC PEG 0.17 16 <0.05 1.1 <0.005 0.0060 2.8 1.1 0.010 558 <0.05 4.7
B527-007 SAPROLITE SNKM23-527 10 15 SAP 0.15 7.8 0.060 0.2 <0.005 <0.005 4.5 0.5 0.020 83 0.090 2.0
B529-005 SAPROLITE SNKM23-529 5 10 SAP 1.2 19.6 0.080 1.5 <0.005 0.026 4.0 14 398 0.15 678 0.97 0.72
B548-004 SAPROLITE SNKM23-548 5 10 SAP 0.67 25 0.080 1.7 <0.005 <0.005 2.7 7.0 307 0.050 337 1.4 0.14
B531-021 SAPROLITE SKNM23-531, 60 65 SAP 0.34 18 0.050 0.3 <0.005 0.0050 3.4 1.6 320 0.030 298 0.27 3.1

Archdale Tabulated Multi-Element Analysis
Average crustal abundance (Mason, 1966) >> 75 13 0.2 0.01 2
Indicates <3 times average crustal concentrations 225 39 0.6 0.03 6
Indicates between 3 and 6 times average crustal concentrations 450 78 1.2 0.06 12
Indicates between 6 and 12 times average crustal concentrations 900 156 2.4 0.12 24
Indicates >12 times average crustal concentrations
Sample ID Material Group Borehole ID
Interval (ft) Lith Code Nb Ni P Pb Rb Re S Sb Sc Se ' Sn Sr Ta
From To ppm ppm ppm ppm ppm ppm % ppm ppm ppm ppm ppm ppm
B511-001 ALLUVIUM SNKM23-511 3 5 OVB 26 33 210 64 208 0.0030 <0.01 0.30 1.9 3.0 22 14 5.6
B541-001 ALLUVIUM SNKM23-541 0 5 OVB 25 37 380 57 200 0.0020 0.040 0.51 11 3.0 25 20 7.7
B548-001 ALLUVIUM SNKM23-548 0 5 OVB 28 32 260 46 255 <0.002 0.010 0.26 7.5 3.0 42 11 4.7
B531-029 BEDROCK/ PIT WALL SNKM23-531 95 100 MSC PEG 10 1.1 990 27 189 0.0030 <0.01 0.090 0.70 1.0 11 31 3.2
B531-031 BEDROCK/ PIT WALL SNKM23-531 105 110 MSC PEG 1.1 0.60 990 67 269 0.0030 <0.01 <0.05 0.20 1.0 1.8 38 0.62
B541-023 BEDROCK/ PIT WALL SNKM23-541 55 60 MSC PEG 9.1 0.50 1190 23 128 0.0030 <0.01 <0.05 0.80 1.0 9.7 13 2.5
B548-011 BEDROCK/ PIT WALL SNKM23-548 15 20 MSC PEG 2.9 0.60 950 294 0.0030 <0.01 <0.05 0.10 2.0 6.0 16 0.70
B548-012 BEDROCK/ PIT WALL SNKM23-548 25 30 MSC PEG 6.7 0.70 720 44 84 0.0040 <0.01 <0.05 0.80 1.0 9.4 31 1.0
B550-013 BEDROCK/ PIT WALL SNKM23-550 21 25 MSC PEG 8.9 0.60 1130 40 88 0.0030 <0.01 <0.05 0.60 1.0 14 41 5.5
B550-016 BEDROCK/ PIT WALL SNKM23-550 30 35 MSC PEG 8.1 0.50 810 45 160 0.0030 0.010 <0.05 0.90 1.0 11 34 1.3
B550-019 BEDROCK/ PIT WALL SNKM23-550 50 55 MICA SCH 20 77 340 22 342 0.0040 1.5 <0.05 16 2.0 8.6 138 1.6
B548-014 BEDROCK/ PIT WALL SNKM23-548 30.7 31.7 MICA SCH 22 102 430 26 291 0.0030 1.2 <0.05 18 2.0 16 279 1.5
B506-001 LEGACY WASTE ROCK SNKM23-506 0 5 SAP 19 13 140 38 144 0.0020 0.020 0.21 6.6 2.0 16 18 4.8
B506-004 LEGACY WASTE ROCK SNKM23-506 5 10 OVB 25 30 650 46 217 0.0020 <0.01 <0.05 13 1.0 19 38 4.1
B506-010 LEGACY WASTE ROCK SNKM23-506 15 20 OVB 17 25 530 54 205 0.0030 <0.01 <0.05 7.4 1.0 19 29 3.8
B506-019 LEGACY WASTE ROCK SNKM23-506 32 40 OVB 20 19 300 59 224 0.0020 0.010 0.17 7.4 2.0 16 25 5.3
B506-029 LEGACY WASTE ROCK SNKM23-506 65 70 OVB 22 44 1130 31 115 0.0020 0.010 <0.05 22 1.0 11 38 1.9
B506-034 LEGACY WASTE ROCK SNKM23-506 85 90 OVB 21 17 350 59 201 0.0020 0.010 0.22 8.0 2.0 20 25 4.9
B506-050 LEGACY WASTE ROCK SNKM23-506 134 140 SAP 29 407 2420 33 217 0.0020 0.010 <0.05 33 1.0 17 91 1.6
B527-013 LEGACY WASTE ROCK SNKM23-527 25 30 MSC PEG 27 0.20 960 40.9 300 0.0030 <0.01 <0.05 0.30 1.0 13 25 13
B527-007 SAPROLITE SNKM23-527 10 15 SAP 3.0 0.60 440 133 275 0.0020 <0.01 <0.05 0.30 1.0 6.4 70 1.1
B529-005 SAPROLITE SNKM23-529 5 10 SAP 17 11 340 49 396 0.0030 <0.01 <0.05 4.4 1.0 23 35 4.8
B548-004 SAPROLITE SNKM23-548 5 10 SAP 27 32 270 43 395 0.0020 <0.01 <0.05 1.8 2.0 48 22 9.0
B531-021 SAPROLITE SKNM23-531, 60 65 SAP 20 0.30 870 34 421 0.0030 <0.01 <0.05 0.90 1.0 22 3.2
1 The limit of detection for selenium is higher than the average crustal abundance

Archdale Tabulated Multi-Element Analysis
Average crustal abundance (Mason, 1966) >> 0.5 1.8 1.5 165
Indicates <3 times average crustal concentrations 1.5 5.4 4.5 495
Indicates between 3 and 6 times average crustal concentrations 3 10.8 9 990
Indicates between 6 and 12 times average crustal concentrations 6 21.6 18 1980
Indicates >12 times average crustal concentrations
Interval (ft) Te Th Ti TI U V W Y Zn Zr
Sample ID Material Group Borehole ID Lith Code
From To ppm ppm % ppm ppm ppm ppm ppm ppm ppm
B511-001 ALLUVIUM SNKM23-511 3 5 OVB <0.05 1.7 0.026 1.3 11 8.0 134 3.2 55 58
B541-001 ALLUVIUM SNKM23-541 0 5 OVB 0.080 7.2 0.28 1.6 12 93 93 3.8 46 59
B548-001 ALLUVIUM SNKM23-548 0 5 OVB 0.060 3.7 0.14 1.9 8.3 60 81 5.8 61 43
B531-029 BEDROCK/ PIT WALL SNKM23-531 95 100 MSC PEG <0.05 0.76 0.0090 1.2 16 <1 230 3.8 21 8.4
B531-031 BEDROCK/ PIT WALL SNKM23-531 105 110 MSC PEG <0.05 0.16 <0.005 2.0 3.8 <1 232 0.90 5.0 1.9
B541-023 BEDROCK/ PIT WALL SNKM23-541 55 60 MSC PEG <0.05 0.20 0.0080 0.72 12 <1 177 2.8 27 7.1
B548-011 BEDROCK/ PIT WALL SNKM23-548 15 20 MSC PEG <0.05 0.27 <0.005 1.9 4.5 <1 216 0.80 7.0 7.2
B548-012 BEDROCK/ PIT WALL SNKM23-548 25 30 MSC PEG <0.05 0.10 0.0060 0.38 4.6 <1 274 1.4 12 5.8
B550-013 BEDROCK/ PIT WALL SNKM23-550 21 25 MSC PEG <0.05 1.3 0.0080 0.50 9.5 <1 211 4.2 16 19
B550-016 BEDROCK/ PIT WALL SNKM23-550 30 35 MSC PEG <0.05 0.61 0.0090 1.0 <1 203 3.1 19 12
B550-019 BEDROCK/ PIT WALL SNKM23-550 50 55 MICA SCH 0.050 17 0.64 2.1 5.0 122 79 15 214 51
B548-014 BEDROCK/ PIT WALL SNKM23-548 30.7 31.7 MICA SCH 0.050 25 0.77 2.1 5.0 131 59 21 164 28
B506-001 LEGACY WASTE ROCK SNKM23-506 0 5 SAP 0.050 7.6 0.32 1.0 6.1 55 144 5.8 33 49
B506-004 LEGACY WASTE ROCK SNKM23-506 5 10 OVB <0.05 11 0.58 1.8 20 106 107 36 108 42
B506-010 LEGACY WASTE ROCK SNKM23-506 15 20 OVB <0.05 7.3 0.26 1.8 19 46 173 28 93 60
B506-019 LEGACY WASTE ROCK SNKM23-506 32 40 OVB <0.05 6.4 0.29 1.5 7.2 47 120 9.1 48 47
B506-029 LEGACY WASTE ROCK SNKM23-506 65 70 OVB <0.05 11 0.75 1.3 23 192 84 18 118 60
B506-034 LEGACY WASTE ROCK SNKM23-506 85 90 OVB <0.05 7.1 0.27 1.4 8.9 53 138 7.0 45 50
B506-050 LEGACY WASTE ROCK SNKM23-506 134 140 SAP <0.05 17 1.6 1.4 7.8 222 36 64 239 >500
B527-013 LEGACY WASTE ROCK SNKM23-527 25 30 MSC PEG <0.05 0.82 <0.005 2.0 3.1 <1 181 2.0 13 15
B527-007 SAPROLITE SNKM23-527 10 15 SAP <0.05 0.10 0.0070 1.2 1.0 122 0.70 10 3.9
B529-005 SAPROLITE SNKM23-529 5 10 SAP <0.05 6.0 0.13 9.4 20 183 10 65 40
B548-004 SAPROLITE SNKM23-548 5 10 SAP <0.05 3.2 0.032 2.6 8.5 6.0 166 5.5 62 36
B531-021 SAPROLITE SKNM23-531, 60 65 SAP <0.05 0.57 0.010 2.7 2.9 <1 179 2.7 30 4.4

Archdale Tabulated SPLP Data
Carbon, Carbon,
Bicarbonate Carbonate Hydroxide Carbon, total total Sulfate as
Sample ID Material Type Borehole ID Interval (ft) Lith Code Final pH EC Alk_tot as CaCO as CaCO as CaCO total TC inorganic organic so, Cl F NO3& NO,
p Yp 3 3 s ( ) g g
(TIC) (TOC)
From To s.0 PS/cm mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L
B511-001 ALLUVIUM SNKM23-511 3 5 OVB 5.5 <1 3.0 3.0 <2 <2 <1 1.7 1.5 <1 <1 <0.15 <0.02
B548-001 ALLUVIUM SNKM23-548 0 5 OVB 5.2 6.0 2.2 2.2 <2 <2 <1 1.5 1.2 <1 1.5 <0.15 <0.02
B548-012 BEDROCK SNKM23-548 25 30 MSC PEG 8.6 46 22.5 21 <2 <2 4.7 5.2 1.7 1.6 1 0.73 0.025
B531-029 BEDROCK SNKM23-531 95 100 MSC PEG 9.3 28 18.3 18 <2 <2 3.7 4.4 2.0 <1 <1 <0.75 <0.02
B548-014 BEDROCK SNKM23-548 30.7 31.7 MICA SCH 6.0 271 2.7 2.7 <2 <2 1.0 1.7 1.6 100 10 <0.15 <0.02
B506-004 LEGACY WASTE ROCK SNKM23-506 5 10 OVB 7.3 6.0 3.6 3.6 <2 <2 1.3 1.9 1.9 <1 <1 0.16 0.071
B506-010 LEGACY WASTE ROCK SNKM23-506 15 20 OVB 5.6 12 3.0 3.0 <2 <2 2.1 1.6 2.9 <1 <1 <0.15 0.39
B506-019 LEGACY WASTE ROCK SNKM23-506 32 40 OVB 5.1 20 2.9 2.9 <2 <2 3.6 1.6 3.6 3.7 <1 <0.15 0.59
B506-029 LEGACY WASTE ROCK SNKM23-506 65 70 OVB 4.9 14 2.8 2.8 <2 <2 <1 1.6 1.6 <1 2.5 <0.15 0.026
B506-034 LEGACY WASTE ROCK SNKM23-506 85 90 OVB 5.4 10 2.9 2.9 <2 <2 4.9 1.6 5.3 2.2 <1 <0.15 0.025
B506-050 LEGACY WASTE ROCK SNKM23-506 134 140 SAP 5.7 20 2.7 2.7 <2 <2 2.0 1.6 2.3 6.4 1.0 <0.15 0.11
B548-004 SAPROLITE SNKM23-548 5 10 SAP 5.2 3.0 3.9 3.9 <2 <2 <1 1.6 <1 <1 <1 <0.15 <0.02
B527-007 SAPROLITE SNKM23-5271 10 15 SAP 9.3 23 16 13 3.3 <2 3.0 3.4 1.7 <1 <1 0.83 0.048
Sample ID Material Type Borehole ID Interval (ft) Lith Code Ag Al As B Ba Be Bi Ca Cd Co Cr Cu Fe
From To mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L
B511-001 ALLUVIUM SNKM23-511 3 5 OVB <0.01 <0.05 <0.0002 <0.03 <0.009 <0.00008 <0.04 <0.1 <0.00005 <0.02 <0.02 <0.01 <0.06
B548-001 ALLUVIUM SNKM23-548 0 5 OVB <0.01 <0.05 <0.0002 <0.03 <0.009 <0.00008 <0.04 <0.1 <0.00005 <0.02 <0.02 <0.01 <0.06
B548-012 BEDROCK SNKM23-548 25 30 MSC PEG <0.01 2.1 0.00361 <0.03 <0.009 0.00011 <0.04 0.15 <0.00005 <0.02 <0.02 <0.01 0.24
B531-029 BEDROCK SNKM23-531 95 100 MSC PEG <0.01 3.3 0.00189 <0.03 <0.009 0.00069 <0.04 <0.1 <0.00005 <0.02 <0.02 <0.01 0.24
B548-014 BEDROCK SNKM23-548 30.7 31.7 MICA SCH <0.01 <0.05 <0.0002 <0.03 <0.009 <0.00008 <0.04 1.6 <0.00005 <0.02 <0.02 <0.01 <0.06
B506-004 LEGACY WASTE ROCK SNKM23-506 5 10 OVB <0.01 <0.05 <0.0002 <0.03 <0.009 <0.00008 <0.04 <0.1 <0.00005 <0.02 <0.02 <0.01 <0.06
B506-010 LEGACY WASTE ROCK SNKM23-506 15 20 OVB <0.01 <0.05 <0.0002 <0.03 <0.009 <0.00008 <0.04 <0.1 <0.00005 <0.02 <0.02 <0.01 <0.06
B506-019 LEGACY WASTE ROCK SNKM23-506 32 40 OVB <0.01 <0.05 <0.0002 <0.03 <0.009 <0.00008 <0.04 0.37 <0.00005 <0.02 <0.02 <0.01 <0.06
B506-029 LEGACY WASTE ROCK SNKM23-506 65 70 OVB <0.01 <0.05 <0.0002 <0.03 <0.009 <0.00008 <0.04 <0.1 <0.00005 <0.02 <0.02 <0.01 <0.06
B506-034 LEGACY WASTE ROCK SNKM23-506 85 90 OVB <0.01 <0.05 <0.0002 <0.03 <0.009 <0.00008 <0.04 <0.1 <0.00005 <0.02 <0.02 <0.01 <0.06
B506-050 LEGACY WASTE ROCK SNKM23-5061 134 140 SAP <0.01 0.20 <0.0002 <0.03 <0.009 0.00028 <0.04 0.28 <0.00005 <0.02 <0.02 <0.01 0.30
B548-004 SAPROLITE SNKM23-5481 5 10 SAP <0.01 <0.05 <0.0002 <0.03 <0.009 <0.00008 <0.04 <0.1 <0.00005 <0.02 <0.02 <0.01 <0.06
B527-007 SAPROLITE SNKM23-527 10 15 SAP <0.01 2.2 0.0022 <0.03 <0.009 0.00015 <0.04 <0.1 <0.00005 <0.02 <0.02 <0.01 0.14
Sample ID Material Type Borehole ID Interval (ft) Lith Code Hg K Li Mg Mn Mo Na Ni P Pb S Sb Sc
From To ng/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L
B511-001 ALLUVIUM SNKM23-511 3 5 OVB <0.6 <0.5 <0.008 <0.2 <0.01 <0.02 0.24 <0.008 <0.1 <0.0001 <0.25 <0.0004 <0.05
B548-001 ALLUVIUM SNKM23-548 0 5 OVB <0.6 <0.5 <0.008 <0.2 <0.01 <0.02 0.79 <0.008 <0.1 <0.0001 <0.25 <0.0004 <0.05
B548-012 BEDROCK SNKM23-548 25 30 MSC PEG <0.6 7.7 0.0094 <0.2 <0.01 <0.02 5.5 <0.008 0.86 0.0014 0.77 <0.0004 <0.05
B531-029 BEDROCK SNKM23-531 95 100 MSC PEG <0.6 2.3 0.13 <0.2 <0.01 <0.02 5.4 <0.008 0.43 0.0022 <0.25 <0.0004 <0.05
B548-014 BEDROCK SNKM23-548 30.7 31.7 MICA SCH <0.3 41 1.1 4.2 0.11 <0.02 8.8 0.038 <0.1 <0.0001 39 <0.0004 <0.05
B506-004 LEGACY WASTE ROCK SNKM23-506 5 10 OVB <0.3 0.69 0.0092 <0.2 <0.01 <0.02 0.90 <0.008 <0.1 <0.0001 <0.25 <0.0004 <0.05
B506-010 LEGACY WASTE ROCK SNKM23-506 15 20 OVB <0.3 1.4 0.014 <0.2 <0.01 <0.02 1.4 <0.008 <0.1 <0.0001 0.34 <0.0004 <0.05
B506-019 LEGACY WASTE ROCK SNKM23-506 32 40 OVB <0.3 1.8 <0.008 <0.2 0.081 <0.02 0.83 <0.008 <0.1 <0.0001 1.2 <0.0004 <0.05
B506-029 LEGACY WASTE ROCK SNKM23-506 65 70 OVB 2.9 1.1 0.012 <0.2 0.10 <0.02 1.4 <0.008 <0.1 <0.0001 0.46 <0.0004 <0.05
B506-034 LEGACY WASTE ROCK SNKM23-506 85 90 OVB <0.3 1.0 <0.008 <0.2 <0.01 <0.02 0.66 <0.008 <0.1 <0.0001 0.8 <0.0004 <0.05
B506-050 LEGACY WASTE ROCK SNKM23-506 134 140 SAP <0.6 2.0 <0.008 0.39 <0.01 <0.02 1.7 <0.008 <0.1 0.00020 1.7 <0.0004 <0.05
B548-004 I SAPROLITE SNKM23-548 5 1 10 1 SAP 1 1.5 1 <0.5 1 <0.008 1 <0.2 1 <0.01 1 <0.02 1 0.63 1 <0.008 1 <0.1 1 <0.0001 1 <0.25 1 <0.0004 1 <0.05
B527-007 I SAPROLITE I SNKM23-5271 10 1 15 1 SAP 1 1.2 1 2.3 1 0.054 1 <0.2 1 <0.01 1 <0.02 1 4.9 1 <0.008 1 0.42 1 0.0064 1 <0.25 1 <0.0004 1 <0.05

Archdale Tabulated SPLP Data
Sample ID Material Type Borehole ID Interval (ft) Lith Code Se Si Sri Sr Th TI Ti U v Zn
From To mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L
B511-001 ALLUVIUM SNKM23-511 3 5 OVB <0.0001 3.8 <0.04 <0.009 <0.001 <0.0001 <0.005 <0.0001 <0.01 <0.02
B548-001 ALLUVIUM SNKM23-548 0 5 OVB <0.0001 2.8 <0.04 <0.009 <0.001 <0.0001 <0.005 <0.0001 <0.01 <0.02
B548-012 BEDROCK SNKM23-548 25 30 MSC PEG <0.0001 4.1 <0.04 <0.009 <0.001 <0.0001 <0.005 0.0037 <0.01 <0.02
B531-029 BEDROCK SNKM23-531 95 100 MSC PEG <0.0001 5.8 <0.04 <0.009 <0.001 <0.0001 <0.005 0.025 <0.01 <0.02
B548-014 BEDROCK SNKM23-548 30.7 31.7 MICA SCH 0.00065 5.9 <0.04 0.031 <0.001 <0.0001 <0.005 <0.0001 <0.01 <0.02
B506-004 LEGACY WASTE ROCK SNKM23-506 5 10 OVB <0.0001 4.9 <0.04 <0.009 <0.001 <0.0001 <0.005 <0.0001 <0.01 <0.02
B506-010 LEGACY WASTE ROCK SNKM23-506 15 20 OVB <0.0001 4.9 <0.04 <0.009 <0.001 <0.0001 <0.005 <0.0001 <0.01 <0.02
B506-019 LEGACY WASTE ROCK SNKM23-506 32 40 OVB <0.0001 2.5 <0.04 <0.009 <0.001 0.00015 <0.005 <0.0001 <0.01 <0.02
B506-029 LEGACY WASTE ROCK SNKM23-506 65 70 OVB <0.0001 5.7 <0.04 <0.009 <0.001 <0.0001 <0.005 <0.0001 <0.01 <0.02
B506-034 LEGACY WASTE ROCK SNKM23-506 85 90 OVB 0.00016 2.0 <0.04 <0.009 <0.001 <0.0001 <0.005 <0.0001 <0.01 <0.02
B506-050 LEGACY WASTE ROCK SNKM23-506 134 140 SAP I <0.0001 1 11 1 <0.04 1 <0.009 I <0.001 I <0.0001 1 0.035 <0.0001 <0.01 <0.02
B548-004 SAPROLITE SNKM23-548 5 10 SAP I <0.0001 3.0 <0.04 <0.009 <0.001 I <0.0001 <0.005 <0.0001 <0.01 <0.02
B527-007 SAPROLITE SNKM23-527 10 15 SAP I <0.0001 7.6 <0.04 <0.009 <0.001 I <0.0001 <0.005 0.00077 <0.01 <0.02
Interval (ft) Gross Gross Beta Radium Radium 228
Sample ID Material Type Borehole ID Lith Code Alpha 226*
From To pCi/L pCi/L pCi/L pCi/L
B511-001 ALLUVIUM SNKM23-511 3 5 OVB -0.44 -0.56 -0.36 1.4
B548-001 ALLUVIUM SNKM23-548 0 5 OVB -0.060 0.95 -0.51 1.2
B548-012 BEDROCK SNKM23-548 25 30 MSC PEG 6.4 8.1 0.72 2.0
B531-029 BEDROCK SNKM23-531 95 100 MSC PEG 33 11 4.8 -0.80
B548-014 BEDROCK SNKM23-548 30.7 31.7 MICA SCH 0.040 37 -0.34 -0.60
B506-004 LEGACY WASTE ROCK SNKM23-506 5 10 OVB 1.6 -0.50 -0.35 2.3
B506-010 LEGACY WASTE ROCK SNKM23-506 15 20 OVB -1.3 1.5 -0.13 2.3
B506-019 LEGACY WASTE ROCK SNKM23-506 32 40 OVB 0.23 1.3 -0.37 0.48
B506-029 LEGACY WASTE ROCK SNKM23-506 65 70 OVB 0.33 0.10 -0.50 1.0
B506-034 LEGACY WASTE ROCK SNKM23-506 85 90 OVB 0.72 2.2 -0.46 1.6
B506-050 LEGACY WASTE ROCK SNKM23-506 134 140 SAP -0.75 0.24 -0.46 1.9
B548-004 SAPROLITE SNKM23-548 5 10 SAP -0.44 4.7 -0.49 3.6
B527-007 SAPROLITE SNKM23-527 10 15 SAP 2.2 3.2 -0.36 0.20
* Radium 226 +Alpha Emitting Radium Isotopes

Archdale Tabulated Groundwater and Surface Water Data
Sample ID:SNKM23-540A- SNKM23-511- SNKM23-541- SNKM23-557- SNKM23-527- SNKM23.550- ADSW-3- EB-E-20231211 ADSW-4 EB-D-20231211 SNKM23-531A- FB-GW- DUP-1- DUP-2- FB-SW- ADSW-1- ADSW-2- SNKM23-529- SNKM23-553- TB-SW- TB-GW-
20231211 20231211 20231211 20231211 20231211 20231211 20231211 20231211 20231211 20231211 20231211 20231211 20231211 20231211 20231211 20231211 20231211 20231211 20231211
Screened Depths(ft): 24.5-64.25 24.3-43 41.75-83.75 12.1-92.5 13.5-58.05 30-60 -- -- -- -- 22.3-102 -- -- -- -- -- -- 11.87-32.29 77.5-149.16
Groundwater/ Groundwater/
Groundwater/ Groundwater/ Groundwater/ Groundwater/ Groundwater/
Saprolite- Saprolite- Equipment Equipment Groundwater/ Groundwater/
Sample Type/Lithology: Weathered Competent Weathered Weathered Surface Water Surface Water Field Blank Duplicate Duplicate Field Blank Surface Water Surface Water Weathered Trip Blanks Trip Blanks
Weathered Bedrock bedrock Weathered Bedrock Bedrock Blank Blank Saprolite Bedrock Saprolite
Bedrock Bedrock
LAB ID: L85193-01 L85193-02 L85193-03 L85193-04 L85193-05 L85193-06 L85193-07 L85193-08 L85193-09 L85193-10 L85193-11 L85193-12 L85193-13 L85193-14 L85193-15 L85193-16 L85193-17 L85193-18 L85193-19 L85193-20 L85193-21
North Carolina
DEQ Surface Water North Carolina 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023
Parameter UNITS Quality Standard Groundwater 12I11I2023 12111/2023
for Class C Standard 11:10 11:15 11:20 12:15 12:45 13:45 14:45 17:00 16:00 17:05 14:00 15:45 15:00 15:55 15:30 15:15 16:00 14:30 15:55
Waters'
Aluminum,dissolved mg/L -- -- 0.0077 0.759 0.0599 0.0076 0.0378 0.0105 0.116 <0.005 0.0396 <0.005 0.0196 0.0538 0.112 0.0146 0.0176 0.0246 0.0093 0.0606 0.0152 --- ---
Aluminum,total mg/L -- -- 0.137 1.13 0.146 0.0472 2.79 0.546 0.54 0.0053 0.137 <0.005 10.7 0.0056 0.729 0.45 <0.01 0.417 0.269 0.587 0.369 --- ---
Antimony,dissolved mg/L -- -- <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 ---
Antimony,total mg/L -- 0.001 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 -0.0004 <0.0004 <0.0004 0.00052 <0.0004 <0.0004 <0.0004 <0.0004 0.00048 --- ---
Arsenic,dissolved mg/L 0.15(chronic) -- 0.00054 <0.0002 <0.0002 <0.0002 0.00021 <0.0002 <0.0002 <0.0002 <0.0002 <0.0002 0.00046 <0.0002 <0.0002 <0.0002 <0.0002 <0.0002 <0.0002 0.00037 <0.0002 ---
Arsenic,total mg/L -- 0.01 0.0006 0.00024 <0.0002 <0.0002 0.00036 0.00022 <0.0002 <0.0002 <0.0002 <0.0002 0.00126 <0.0002 <0.0002 <0.0002 <0.0002 <0.0002 0.00022 0.00056 <0.0002 --- --
Barium,dissolved mg/L -- -- <0.009 0.0394 0.0191 0.0173 <0.009 <0.009 <0.009 <0.009 <0.009 <0.009 <0.009 <0.009 <0.009 0.0167 <0.009 <0.009 <0.009 0.0122 0.0172 --- ---
Barium,total mg/L -- 0.7 0.0129 0.0459 0.0264 0.025 0.013 0.0196 <0.009 <0.009 <0.009 <0.009 0.0194 <0.009 <0.009 0.0245 <0.009 <0.009 <0.009 0.0203 0.021 --- ---
Beryllium,dissolved mg/L 0.0065(chronic) -- 0.000294 0.00082 0.000754 0.000335 <0.00008 0.000376 <0.00008 <0.00008 <0.00008 <0.00008 <0.00008 <0.00008 <0.00008 0.0012 <0.00008 <0.00008 <0.00008 0.000142 0.00119 --- ---
Beryllium,total mg/L -- -- <0.0004 0.00088 0.000802 0.00035 0.00067 0.000634 <0.00008 <0.00008 <0.00008 <0.00008 0.00141 <0.00008 <0.00008 0.00153 <0.00008 0.000091 <0.00008 0.000225 0.00145 --- ---
Bicarbonate as CaCO3 mg/L -- -- 67 13.7 10.4 31 38.2 6.2 7.3 <2 12.2 -- 41.8 2.6 10.3 17.5 2.3 17.6 20.4 26.8 17.7 ---
Bismuth,dissolved mg/L -- -- <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 --- ---
Bismuth,total mg/L -- -- <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 ---
Boron,dissolved mg/L -- -- <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 ---
Boron,total mg/L -- 0.7 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 --- ---
Cadmium,dissolved mg/L 0.00097*(chronic) -- 0.000492 0.000279 0.000382 0.000281 0.00017 0.00045 <0.00005 <0.00005 <0.00005 <0.00005 <0.00005 <0.00005 <0.00005 0.0005 <0.00005 <0.00005 <0.00005 0.000056 0.000504 --- ---
Cadmium,total mg/L -- 0.002 0.000518 0.000269 0.000391 0.00028 0.000203 0.000597 <0.00005 <0.00005 <0.00005 '0.00005 0.000284 <0.00005 <0.00005 0.00047 <0.00005 <0.00005 '0.00005 '0.00005 0.000462 --- ---
Calcium,dissolved mg/L -- -- 17.6 3.8 2.05 4.29 3.58 0.79 1.35 0.39 1.55 <0.1 4.62 <0.1 1.34 1.06 <0.1 2 2.85 2.75 1.08 --- ---
Calcium,total mg/L -- -- 18.7 4 2.14 4.14 4.52 0.96 1.38 <0.1 1.57 <0.1 5.38 <0.1 1.34 1.03 <0.1 2.04 2.87 2.91 1.08 --- ---
Carbon,total inorganic mg/L -- -- 31.2 7.5 4.9 9.8 11 3.2 4.2 1.7 5.1 --- 11.4 1.7 4.1 7.1 18.3 5.1 5.6 7.8 5.7 --- ---
Carbon,total organic(TOC) mg/L -- -- 1.2 3.1 1.1 <1 1.1 <1 2.5 <1 2.2 --- 2.4 1.3 3.2 2 1.5 3.1 3.4 2.9 1.5 ---
Carbonate as CaCO3 mg/L -- -- <2 <2 <2 <2 <2 <2 <2 <2 <2 --- <2 2.2 <2 <2 <2 <2 <2 <2 <2 ---
Cation-Anion Balance o -- -- 10 11.4 24.5 -9. -2.9 '--- 8 --- 4. 4 0.4 '--- -4.5 -2 13 1 --- ---
Chloride mg/L 230 250 11.9 20.2 4.78 7.32 3.89 3.44 6.67 <1 6.09 -- 5.84 <1 5.78 4.37 24.8 7.73 11.3 5.59 4.38 --- ---
Chromium,dissolved mg/L -- -- 0.00054 0.00129 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 --- ---
Chromium,total mg/L -- 0.01 0.00109 1 0.0019 0.00062 0.00147 1 0.00318 0.00066 0.00051 1 <0.0005 <0.0005 <0.0005 0.00963 <0.0005 0.0005 0.00148 <0.0005 <0.0005 <0.0005 0.00705 0.00124 --- ---
Cobalt,dissolved mg/L -- -- 0.00517 0.0112 0.00924 0.00358 0.00236 0.000833 0.000251 '0.00005 0.000521 <0.00005 0.000411 0.000472 0.000255 0.00286 0.000143 0.00014 0.000342 0.00352 0.00288 --- ---
Cobalt,total mg/L -- -- 0.00702 0.0127 0.00997 0.00364 0.0175 0.00119 0.000288 <0.00005 0.000525 <0.00005 0.000987 0.000096 0.000247 0.00284 <0.00005 0.000276 0.000618 0.00439 0.00272 --- ---
Color Co/Pt -- -- 10 20 10 10 50 10 20 <5 30 -- 160 <5 30 10 10 20 20 30 <5 --- ---
Conductivity @25C umhos/cm -- -- 223 105 59 88 85 44 41 <1 48 -- 93 <1 42 50 <1 57 73 73 50 --- ---
Copper,dissolved mg/L 0.01266*(chronic) -- '0.0008 0.00139 <0.0008 <0.0008 <0.0008 <0.0008 <0.0008 <0.0008 <0.0008 0.00115 <0.0008 0.00096 '0.0008 <0.0008 0.00121 '0.0008 '0.0008 '0.0008 '0.0008 --- ---
Copper,total mg/L -- 1 <0.0008 0.00158 0.00084 <0.0008 0.00137 0.00105 <0.0008 <0.0008 <0.0008 <0.0008 0.00293 <0.0008 <0.0008 0.00122 <0.0008 <0.0008 <0.0008 0.00081 0.00096 ---
Cyanide,Free mg/L -- -- <0.003 <0.003 <0.003 0.0094 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 --- ---
Cyanide,total mg/L -- -- <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 --- ---
Fluoride mg/L 1.8 2 <0.15 <0.15 <0.15 0.36 <0.15 <0.15 <0.15 <0.15 <0.15 --- <0.15 <0.15 <0.15 <0.15 0.16 <0.15 <0.15 <0.15 <0.15 ---
Gross Alpha pCi/L -- -- 9.9 12 4.7 2.5 9.4 1.9 -1.2 -1.6 -0.4 --- 33 -1.1 1.2 0.96 -1.1 0.33 -1 -0.35 0.35 ---
Gross Beta pCi/L -- -- 15 19 10 13 18 7 1.9 1.2 2.4 --- 38 -0.35 1.3 4.7 0.19 0.77 2 0.97 5.2 --- ---
Hardness as CaCO3(dissolved) mg/L -- -- 60 20 9.8 19 13 3.5 6.4 0.974 7.5 <0.2 16 <0.2 6.4 6.6 <0.2 9.8 14 9.3 6.8 --- ---
Hardness as CaCO3(total) mg/L -- -- 64 22 11 19 16 5.7 7.4 <0.2 8.3 --- 19 <0.2 7.2 7.4 <0.2 11 15 11 7.4 ---
Hydroxide as CaCO3 mg/L -- -- <2 <2 <2 <2 <2 <2 <2 <2 <2 -- <2 <2 <2 <2 <2 <2 <2 <2 <2 --- ---
Iron,dissolved mg/L -- -- 2.17 1.27 0.427 0.57 0.223 0.0492 0.188 <0.007 0.241 <0.007 3.08 0.0686 0.194 0.0475 0.0093 0.0945 0.18 2.08 0.0494 --- ---
Iron,total mg/L - 0.3 2.73 1.7 0.564 0.639 1.89 0.508 0.507 <0.007 0.348 <0.007 9.69 0.0133 0.61 0.497 <0.014 0.62 0.783 3.32 0.394 --- ---
Lead,dissolved mg/L 0.0039*(chronic) -- 0.00072 0.00072 <0.0001 <0.0001 <0.0001 <0.0001 0.00024 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 0.00023 <0.0001 '0.0001 <0.0001 <0.0001 0.0003 <0.0001 --- --
Lead,total mg/L -- 0.015 0.00157 0.00085 0.00017 <0.0001 0.00489 0.00066 0.00052 <0.0001 0.00017 <0.0001 0.0161 <0.0001 0.00049 0.00025 <0.0001 0.00038 0.00037 0.00142 0.00018 --- --
Lithium,dissolved mg/L -- -- 0.178 0.0575 0.0403 0.0587 0.0802 0.0218 0.0214 <0.008 0.0249 <0.008 0.0595 <0.008 0.0216 0.0304 <0.008 0.0263 0.0347 0.0162 0.0311 --- ---
Lithium,total mg/L -- -- 0.175 0.0582 0.0467 0.0554 0.0898 0.0307 0.0258 <0.008 0.0283 <0.008 0.117 <0.008 0.0274 0.0355 <0.008 0.0326 0.0377 0.024 0.0203 --- ---
Magnesium,dissolved mg/L -- -- 3.85 2.61 1.13 2.09 0.87 0.38 0.74 <0.2 0.88 <0.2 1.08 <0.2 0.74 0.96 <0.2 1.16 1.62 0.59 0.99 --- ---
Magnesium,total mg/L -- -- 4.21 2.82 1.33 2.19 1.17 0.79 0.96 <0.2 1.06 <0.2 1.42 <0.2 0.94 1.16 <0.2 1.41 1.81 0.84 1.13 --- ---
Manganese,dissolved mg/L -- -- 0.804 1.12 1.16 0.989 0.74 0.097 0.041 <0.01 0.548 <0.01 0.869 <0.01 0.043 0.806 <0.01 0.076 0.551 1.31 0.819 --- ---
Manganese,total mg/L -- 0.05 0.85 1.14 1.2 0.966 0.94 0.138 0.051 <0.01 0.561 <0.01 0.925 <0.01 0.047 0.773 <0.01 0.11 0.66 1.36 0.761 --- ---
Mercury,dissolved ng/L -- -- 1.4 <0.3 1.3 0.5 <0.3 <0.3 2 <0.3 0.8 <0.3 <0.3 -- 2 1.2 -- 0.5 <0.3 2.9 1.3 --- ---
Mercury,total ng/L 12 1000 6.75 <0.6 2.74 1.58 <1.5 <0.3 1.69 <0.3 0.7 <0.3 7.6 <0.3 1.97 2.55 <0.3 0.87 0.72 2.16 2.79 <0.3 <0.3
Molybdenum,dissolved mg/L -- -- 0.00062 <0.0002 0.00026 <0.0002 0.0038 <0.0002 <0.0002 <0.0002 <0.0002 <0.0002 0.00395 <0.0002 <0.0002 <0.0002 <0.0002 <0.0002 <0.0002 0.00119 <0.0002 --- ---
Molybdenum,total mg/L -- -- <0.001 0.00034 0.00035 <0.0002 0.00321 <0.0002 <0.0002 <0.0002 <0.0002 <0.0002 0.00585 <0.0002 <0.0002 <0.0002 <0.0002 <0.0002 0.00042 0.00182 <0.0002 --- ---
Nickel,dissolved mg/L 0.07329*(chronic) -- 0.00186 0.00362 0.00254 0.00149 0.00155 0.00097 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 0.00091 <0.0004 0.00404 <0.0004 <0.0004 <0.0004 0.00129 0.00398 --- ---
Nickel,total mg/L -- 0.1 0.00205 0.00411 0.00288 0.00213 0.00339 0.00168 <0.0004 <0.0004 <0.0004 <0.0004 0.00173 <0.0004 <0.0004 0.00519 <0.0004 <0.0004 0.00047 0.00513 0.00501 --- ---
Nitrogen,ammonia mg/L -- -- <0.1 0.229 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 0.105 --- <0.1 <0.1 <0.1 1 <0.1 <0.1 <0.1 <0.1 0.169 <0.1 --- ---

Archdale Tabulated Groundwater and Surface Water Data
Sample ID:SNKM23-540A- SNKM23-511- SNKM23-541- SNKM23-557- SNKM23-527- SNKM23.550- ADSW-3- EB-E-20231211 ADSW-4 EB-D-20231211 SNKM23-531A- FB-GW- DUP-1- DUP-2- FB-SW- ADSW-1- ADSW-2- SNKM23-529- SNKM23-553- TB-SW- TB-GW-
20231211 20231211 20231211 20231211 20231211 20231211 20231211 20231211 20231211 20231211 20231211 20231211 20231211 20231211 20231211 20231211 20231211 20231211 20231211
Screened Depths(ft): 24.5-64.25 24.3-43 41.75-83.75 12.1-92.5 13.5-58.05 30-60 -- -- -- -- 22.3-102 -- -- -- -- -- -- 11.87-32.29 77.5-149.16
Groundwater/ Groundwater/
Groundwater/ Groundwater/ Groundwater/ Groundwater/ Groundwater/
Saprolite- Saprolite- Equipment Equipment Groundwater/ Groundwater/
Sample TypelLithology: Weathered Competent Weathered Weathered Surface Water Surface Water Field Blank Duplicate Duplicate Field Blank Surface Water Surface Water Weathered Trip Blanks Trip Blanks
Weathered Bedrock bedrock Weathered Bedrock Bedrock Blank Blank Saprolite Bedrock Saprolite
Bedrock Bedrock
LAB ID: L85193-01 L85193-02 L85193-03 L85193-04 L85193-05 L85193-06 L85193-07 L85193-08 L85193-09 L85193-10 L85193-11 L85193-12 L85193-13 L85193-14 L85193-15 L85193-16 L85193-17 L85193-18 L85193-19 L85193-20 L85193-21
North Carolina
DEQ Surface Water North Carolina 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023
Parameter UNITS Quality Standard Groundwater 12I11I2023 12111/2023
for Class C Standard 11:10 11:15 11:20 12:15 12:45 13:45 14:45 17:00 16:00 17:05 14:00 15:45 15:00 15:55 15:30 15:15 16:00 14:30 15:55
Waters'
Phosphate,total mg/L -- -- 0.558 <0.3 <0.3 <0.3 0.341 <0.3 <0.3 <0.3 <0.3 --- 1.1 <0.3 <0.3 <0.3 <0.3 <0.3 <0.3 <0.3 <0.3 --- ---
Phosphorus,dissolved mg/L -- -- 0.12 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 --- <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 --- ---
Phosphorus,total mg/L -- -- 0.18 <0.1 <0.1 <0.1 0.11 <0.1 <0.1 <0.1 <0.1 --- 0.36 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 --- ---
Potassium,dissolved mg/L -- -- 3.86 3 1.54 2.24 3.8 1.81 1.62 <0.5 1.86 <0.5 3.54 <0.5 1.58 1.77 <0.5 2.24 2.62 3.09 1.86 --- ---
Potassium,total mg/L -- -- 4 3.03 1.59 2.16 4.55 1.8 1.56 <0.5 1.83 <0.5 5.12 <0.5 1.57 1.73 <0.5 2.26 2.48 2.92 1.83 --- --
Radium 226+Alpha Isotopes pCi/L -- -- 2.1 2.1 1.6 0.71 1.6 0.53 0.07 -0.04 0.12 --- 9.7 -0.02 0.04 0.64 -0.01 0.01 0.13 0.45 0.7 --- --
Radium 228,total pCi/L -- -- 0.73 0.65 1.1 0.33 0.42 -0.05 0.1 0.06 0.27 --- 2.3 -0.17 0.19 -0.29 0.03 0.33 0.58 0.65 -0.73 --- ---
Residue,Filterable(TDS) mg/L -- 500 178 94 58 80 122 46 38 <20 42 --- 86 <20 42 48 <20 44 54 70 44 --- ---
Residue,Non-Filterable(TSS) mg/L -- -- 12 <5 <5 <5 140 31 9 <5 <5 -- 555 <5 23 16 <5 7 11 37 20 --- ---
Scandium,dissolved mg/L -- -- <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 --- ---
Scandium,total mg/L -- -- <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 <0.05 --- ---
Selenium,dissolved mg/L .0031(lotic standard -- <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 --- ---
Selenium,total mg/L -- 0.02 1 <0.0001 <0.0001 <0.0001 0.0001 <0.0001 <0.0001 <0.0001 <0.0001 I <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 '0.0001 --- --
Silicon,dissolved mg/L -- -- 18.4 7.58 5.57 9.57 13.8 7.06 3.51 <0.1 4.99 <0.1 11.8 <0.1 3.55 5.96 <0.1 4.48 4.72 8.81 6.04 --- --
Silicon,total mg/L -- -- 19.3 8.13 6.09 9.89 13.7 7.8 3.93 <0.1 5.36 <0.1 16 0.16 4.12 6.34 <0.1 4.99 5.22 9.39 6.27 --- ---
Silver,dissolved mg/L 0.00006(chronic) -- <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 --- ---
Silver,total mg/L -- 0.02 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 '0.0001 <0.0001 <0.0001 <0.0001 '0.0001 <0.0001 --- ---
Sodium,dissolved mg/L -- -- 16.3 8.18 4.86 8.13 9.18 5.85 4.63 <0.2 5.09 <0.2 10.4 <0.2 4.64 5.3 <0.2 5.73 6.86 8.17 5.41 --- ---
Sodium,total mg/L -- -- 17.2 8.36 4.91 7.97 8.38 5.59 4.56 <0.2 5.06 <0.2 10.8 <0.2 4.53 5.18 <0.2 5.68 6.63 7.71 5.11 --- ---
Strontium,dissolved mg/L -- -- 0.067 0.0407 <0.009 0.0299 0.0162 <0.009 <0.009 <0.009 <0.009 <0.009 0.0188 <0.009 <0.009 <0.009 <0.009 0.0112 0.017 <0.009 <0.009 --- ---
Strontium,total mg/L -- -- 0.0753 0.05 0.0175 0.0379 0.0288 0.0169 0.0146 <0.009 0.0171 <0.009 0.0316 <0.009 0.0144 0.0147 <0.009 0.0214 0.0265 0.0181 <0.009 --- --
Sulfate mg/L -- 250 3.7 1.7 <1 14.3 <1 <1 <1 <1 <1 --- <1 <1 <1 <1 <1 <1 <1 <1 <1 --- --
Sulfide as S mg/L -- -- <0.02 <0.02 <0.02 <0.02 <0.02 0.059 <0.02 <0.02 <0.02 --- <0.075 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 --- ---
Sulfur,dissolved mg/L -- -- 1.21 0.72 <0.25 0.98 0.5 0.26 <0.25 <0.25 0.28 <0.25 <0.25 0.31 <0.25 0.26 <0.25 0.31 0.4 0.69 0.28 --- ---
Sulfur,total mg/L -- -- 1.2 0.79 <0.25 0.99 0.52 0.37 0.32 <0.25 0.32 <0.25 0.33 <0.25 0.3 0.35 <0.25 <0.25 0.34 0.58 0.38 --- ---
Sum of Anions meq/L -- -- 1.8 0.875 0.342 1.1 0.873 0.2 0.333 < 0.415 -- 1 < 0.368 0.472 0.749 0.568 0.724 0.693 0.477 --- ---
Sum of Cations meq/L -- -- 2.2 1.1 0.564 0.906 0.823 0.386 0.4 < 0.487 -- 1.1 < 0.399 0.476 < 0.519 0.696 0.9 0.487 --- ---
TDS(calculated) mg/L -- -- 101 51.3 22.4 59.2 45.6 16.2 19.8 0.39 23.8 -- 55 3.04 20.7 25.1 26.4 29.8 38.5 40.2 25.5 --- ---
Thallium,dissolved mg/L -- -- <0.0001 0.00044 0.00042 0.00037 0.00016 0.00019 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 <0.0001 0.00093 <0.0001 <0.0001 <0.0001 0.00025 0.00094 --- ---
Thallium,total mg/L -- 0.002 <0.0001 0.00046 0.00045 0.00041 0.00029 0.00024 <0.0001 <0.0001 <0.0001 <0.0001 0.00033 <0.0001 <0.0001 0.001 <0.0001 <0.0001 <0.0001 0.00029 0.001 --- ---
Thorium,dissolved mg/L -- -- <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 --- ---
Thorium,total mg/L -- -- <0.001 <0.001 <0.001 0.0016 <0.001 0.0016 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 --- ---
Tin,dissolved mg/L -- -- <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 ---
Tin,total mg/L -- -- <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 --- ---
Titanium,dissolved mg/L -- -- <0.005 0.0335 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 --- --
Titanium,total mg/L -- -- 0.0054 0.0395 <0.005 <0.005 0.0054 0.009 <0.005 <0.005 <0.005 <0.005 0.0317 <0.005 0.0054 <0.005 <0.005 0.0057 0.0055 <0.005 <0.005 ---
Total Alkalinity mg/L -- -- 67 13.7 10.4 31 38.2 6.2 7.3 <2 12.2 -- 41.8 4.8 10.3 17.5 2.3 17.6 20.4 26.8 17.7 ---
Uranium,dissolved mg/L -- -- 0.00423 0.00553 <0.0001 0.00021 0.00096 <0.0001 0.00017 <0.0001 0.00013 <0.0001 0.00154 <0.0001 0.00017 <0.0001 <0.0001 <0.0001 <0.0001 0.00013 <0.0001 --- ---
Uranium,total mg/L -- -- 0.00443 0.00594 0.00147 0.00032 0.00195 0.00067 0.00022 <0.0001 0.00015 <0.0001 0.0115 <0.0001 0.00021 0.00031 <0.0001 0.00025 0.00023 0.00049 0.00024 --- ---
Vanadium,dissolved mg/L -- -- <0.0005 0.00143 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 ---
Vanadium,total mg/L -- -- <0.0005 0.00203 <0.0005 <0.0005 <0.0005 0.00055 0.00071 <0.0005 <0.0005 <0.0005 0.00257 <0.0005 0.00072 <0.0005 <0.0005 0.00061 <0.0005 <0.0005 <0.0005 --- ---
Zinc,dissolved mg/L 0.16522*(acute) 1 0.022 0.0107 0.0183 <0.006 <0.006 0.0135 <0.006 <0.006 <0.006 <0.006 <0.006 0.0067 <0.006 0.0537 <0.006 <0.006 <0.006 <0.006 0.0545 --- ---
Zinc,total mg/L -- -- 0.0239 0.0117 0.0201 <0.006 0.0188 0.0224 <0.006 <0.006 <0.006 0.0102 0.0438 <0.006 <0.006 0.0527 0.0151 <0.006 <0.006 <0.006 0.0504 --- --
pH units 6.0-9.0 6.5-8.5 7.2 7.3 6.9 7.3 7.7 7.2 7.5 6.1 7.6 --- 7.8 6.4 7.5 7.2 6.3 7.8 7.7 7.6 7.3 --- --
pH measured at C -- -- 23.2 22.9 22.9 1 23.3 1 23.4 1 22.4 23.1 23.3 23.3 -- 23.3 23.3 22.4 22.8 23 23.3 23.3 23.3 23.3 --- ---
1 The most stringent value of the acute/chronic standard is used
*Hardness dependent criteria.Standards were calculated using a default hardness value of 150 mg/L,which represents the 25th percentile of available data from the onsite weir.
Indicates result exceeds NC groundwater quality standards
Indicates result exceeds NC surface water quality standards

SRK Consulting(U.S.),Inc.
Baseline Geochemistry Characterization Study for the Archdale Tailings Facility Appendices
Appendix B: Laboratory Reports
AP/RB Archdale_BaselineGeochemChar_Report_USPR000576_Rev04.docx Ap ri 1 2024

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
January 30, 2024
Report to: Bill to:
Morgan Warren ALBEMARLE Corporation
Albemarle Albemarle
348 Holiday Inn Road 4250 Congress Street Suit 900
Kings Mountain, NC 28086 Charlotte, NC 28209
cc: Amy Prestia
Project ID: 8000177267
ACZ Project ID: L85183
Morgan Warren:
Enclosed are the analytical results for sample(s) submitted to ACZ Laboratories, Inc. (ACZ)on December 15,
2023. This project has been assigned to ACZ's project number, L85183. Please reference this number in all
future inquiries.
All analyses were performed according to ACZ's Quality Assurance Plan. The enclosed results relate only to
the samples received under L85183. Each section of this report has been reviewed and approved by the
appropriate Laboratory Supervisor, or a qualified substitute.
Except as noted, the test results for the methods and parameters listed on ACZ's current NELAC certificate
letter(#ACZ) meet all requirements of NELAC.
This report shall be used or copied only in its entirety. ACZ is not responsible for the consequences arising
from the use of a partial report.
All samples and sub-samples associated with this project will be disposed of after February 29, 2024. If the
samples are determined to be hazardous, additional charges apply for disposal (typically$11/sample). If you
would like the samples to be held longer than ACZ's stated policy or to be returned, please contact your Project
Manager or Customer Service Representative for further details and associated costs. ACZ retains analytical
raw data reports for ten years.
If you have any questions or other needs, please contact your Project Manager.
wa'"�
Madeleine Murray has W--viewed
and approved this report.
ACIL
e x
L851 83-2401 301 1 20 Page 1 of 63

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle January 30, 2024
Project ID: 8000177267
ACZ Project ID: L85183
Sample Receipt
ACZ Laboratories, Inc. (ACZ)received 24 miscellaneous samples from Albemarle on December 15, 2023. The samples
were received in good condition. Upon receipt, the sample custodian removed the samples from the cooler, inspected the
contents, and logged the samples into ACZ's computerized Laboratory Information Management System (LIMS). The
samples were assigned ACZ LIMS project number L85183. The custodian verified the sample information entered into the
computer against the chain of custody(COC)forms and sample bottle labels.
Holding
All analyses were performed within EPA recommended holding times.
iSample Analysis
These samples were analyzed for inorganic parameters. The individual methods are referenced on both, the ACZ invoice
and the analytical reports. In addition,the following has been noted with this specific project:
The analysis of metals by four acid digestion was subcontracted to ALS Minerals. Results can be found in the attachments
section of this report.
LflWA6 6fl20 Page 2 of 63

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85183-01
Project ID: 8000177267 Date Sampled: 11111123 08:00
Sample ID: B548-004 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Acid Generation M600/2-78-054 3.2.6 <0.31 U t CaCO3/Kt 0.31 3.1 01/29/24 0:00 talc
Potential(talc on
Pyritic Sulfur)
Acid Neutralization M600/2-78-054 1.3 3.0 t CaCO3/Kt 1 5 01/29/24 0:00 talc
Potential(talc)
Acid-Base Potential M600/2-78-054 1.3 3.0 t CaCO3/Kt 01/29/24 0:00 talc
(talc on Pyritic Sulfur)
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/P 1 <0.1 U % 0.1 0.5 12/29/23 9:09 jpb
Carbon,total inorganic ASA No.9 29-2.2.4(talc TC-TOC) 1 <0.1 U % 0.1 0.5 12/29/23 14:09 jpb
(TIC)
Carbon,total organic ASA N0.9 29-2.2.4 Combustion/P 1 0.1 B * % 0.1 0.5 12/29/23 14:09 jpb
(TOC)
Net Acid Generation Single NAG-EGI 2002
Procedure
NAG 1 21 * Kg H2SO4/t 1 1 12/28/23 0:00 jpb
pH After Oxidation 1 4.4 * units 0.1 0.1 12/28/23 0:00 jpb
Neutralization M600/2-78-054 3.2.3- 1 0.3 B % 0.1 0.5 01/03/24 16:25 kmb
Potential as CaCO3 Modified(No Heat)
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Max Particle Size 1 250 um 01/03/24 0:00 mlp
pH 1 5.7 * units 0.1 0.1 01/03/24 0:00 mlp
Sulfur Forms M600/2-78-054 3.2.4-MOD
Sulfur HCI Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur HNO3 Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Organic 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Residual
Sulfur Pyritic Sulfide 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Sulfate 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Total 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Total Sulfur minus 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfate
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Air Dry at 34 Degrees USDA No.1,1972 12/20/23 12:30 kmb
C
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/20/23 12:30 kmb
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/24/23 6:50 kmb
(Ring&Puck)
Saturated Paste USDA No.60(2) 01/02/24 16:00 mlp
Extraction
Subcontract
'Parameter EPA Method Dilution Result Qual XQ Units MDL PQL IIIIIIIIE�=!
Subcontract 4 Acid Subcontracted Work
Digestions
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 83-2401 301 1 20 Page 3 of 63

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85183-02
Project ID: 8000177267 Date Sampled: 11111123 08:00
Sample ID: B548-012 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Acid Generation M600/2-78-054 3.2.6 <0.31 U t CaCO3/Kt 0.31 3.1 01/29/24 0:00 talc
Potential(talc on
Pyritic Sulfur)
Acid Neutralization M600/2-78-054 1.3 4.0 t CaCO3/Kt 1 5 01/29/24 0:00 talc
Potential(talc)
Acid-Base Potential M600/2-78-054 1.3 4.0 t CaCO3/Kt 01/29/24 0:00 talc
(talc on Pyritic Sulfur)
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/P 1 <0.1 U % 0.1 0.5 12/29/23 9:19 jpb
Carbon,total inorganic ASA No.9 29-2.2.4(talc TC-TOC) 1 <0.1 U % 0.1 0.5 12/29/23 14:17 jpb
(TIC)
Carbon,total organic ASA N0.9 29-2.2.4 Combustion/P 1 0.1 B * % 0.1 0.5 12/29/23 14:17 jpb
(TOC)
Net Acid Generation Single NAG-EGI 2002
Procedure
NAG 1 20 * Kg H2SO4/t 1 1 12/28/23 0:00 jpb
pH After Oxidation 1 5.2 * units 0.1 0.1 12/28/23 0:00 jpb
Neutralization M600/2-78-054 3.2.3- 1 0.4 B % 0.1 0.5 01/03/24 20:33 kmb
Potential as CaCO3 Modified(No Heat)
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Max Particle Size 1 250 um 01/03/24 0:00 mlp
pH 1 8.8 * units 0.1 0.1 01/03/24 0:00 mlp
Sulfur Forms M600/2-78-054 3.2.4-MOD
Sulfur HCI Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur HNO3 Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Organic 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Residual
Sulfur Pyritic Sulfide 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Sulfate 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Total 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Total Sulfur minus 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfate
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Air Dry at 34 Degrees USDA No.1,1972 12/20/23 13:31 kmb
C
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/20/23 13:31 kmb
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/24/23 7:00 kmb
(Ring&Puck)
Saturated Paste USDA No.60(2) 01/02/24 16:01 mlp
Extraction
Subcontract
'Parameter EPA Method Dilution Result Qual XQ Units MDL PQL IIIIIIIIE�=!
Subcontract 4 Acid Subcontracted Work
Digestions
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 83-2401 301 1 20 Page 4 of 63

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85183-03
Project ID: 8000177267 Date Sampled: 10/28/23 08:01
Sample ID: B527-013 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Acid Generation M600/2-78-054 3.2.6 <0.31 U t CaCO3/Kt 0.31 3.1 01/29/24 0:00 talc
Potential(talc on
Pyritic Sulfur)
Acid Neutralization M600/2-78-054 1.3 5.0 t CaCO3/Kt 1 5 01/29/24 0:00 talc
Potential(talc)
Acid-Base Potential M600/2-78-054 1.3 5.0 t CaCO3/Kt 01/29/24 0:00 talc
(talc on Pyritic Sulfur)
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/P 1 <0.1 U % 0.1 0.5 12/29/23 9:23 jpb
Carbon,total inorganic ASA No.9 29-2.2.4(talc TC-TOC) 1 <0.1 U % 0.1 0.5 12/29/23 14:22 jpb
(TIC)
Carbon,total organic ASA N0.9 29-2.2.4 Combustion/P 1 0.1 B * % 0.1 0.5 12/29/23 14:22 jpb
(TOC)
Net Acid Generation Single NAG-EGI 2002
Procedure
NAG 1 17 * Kg H2SO4/t 1 1 12/28/23 0:00 jpb
pH After Oxidation 1 5.6 * units 0.1 0.1 12/28/23 0:00 jpb
Neutralization M600/2-78-054 3.2.3- 1 0.5 % 0.1 0.5 01/03/24 21:56 kmb
Potential as CaCO3 Modified(No Heat)
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Max Particle Size 1 250 um 01/03/24 0:00 mlp
pH 1 9.4 * units 0.1 0.1 01/03/24 0:00 mlp
Sulfur Forms M600/2-78-054 3.2.4-MOD
Sulfur HCI Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur HNO3 Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Organic 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Residual
Sulfur Pyritic Sulfide 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Sulfate 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Total 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Total Sulfur minus 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfate
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Air Dry at 34 Degrees USDA No.1,1972 12/20/23 14:32 kmb
C
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/20/23 14:32 kmb
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/24/23 7:10 kmb
(Ring&Puck)
Saturated Paste USDA No.60(2) 01/02/24 16:02 mlp
Extraction
Subcontract
'Parameter EPA Method Dilution Result Qual XQ Units MDL PQL IIIIIIIIE�=!
Subcontract 4 Acid Subcontracted Work
Digestions
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 83-2401 301 1 20 Page 5 of 63

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85183-04
Project ID: 8000177267 Date Sampled: 10129123 08:01
Sample ID: B529-005 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Acid Generation M600/2-78-054 3.2.6 <0.31 U t CaCO3/Kt 0.31 3.1 01/29/24 0:00 talc
Potential(talc on
Pyritic Sulfur)
Acid Neutralization M600/2-78-054 1.3 3.0 t CaCO3/Kt 1 5 01/29/24 0:00 talc
Potential(talc)
Acid-Base Potential M600/2-78-054 1.3 3.0 t CaCO3/Kt 01/29/24 0:00 talc
(talc on Pyritic Sulfur)
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/P 1 <0.1 U % 0.1 0.5 12/29/23 9:28 jpb
Carbon,total inorganic ASA No.9 29-2.2.4(talc TC-TOC) 1 <0.1 U % 0.1 0.5 12/29/23 14:27 jpb
(TIC)
Carbon,total organic ASA N0.9 29-2.2.4 Combustion/P 1 0.2 B * % 0.1 0.5 12/29/23 14:27 jpb
(TOC)
Net Acid Generation Single NAG-EGI 2002
Procedure
NAG 1 7 * Kg H2SO4/t 1 1 12/28/23 0:00 jpb
pH After Oxidation 1 5.4 * units 0.1 0.1 12/28/23 0:00 jpb
Neutralization M600/2-78-054 3.2.3- 1 0.3 B % 0.1 0.5 01/03/24 23:18 kmb
Potential as CaCO3 Modified(No Heat)
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Max Particle Size 1 250 um 01/03/24 0:00 mlp
pH 1 7.0 * units 0.1 0.1 01/03/24 0:00 mlp
Sulfur Forms M600/2-78-054 3.2.4-MOD
Sulfur HCI Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur HNO3 Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Organic 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Residual
Sulfur Pyritic Sulfide 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Sulfate 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Total 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Total Sulfur minus 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfate
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Air Dry at 34 Degrees USDA No.1,1972 12/20/23 15:33 kmb
C
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/20/23 15:33 kmb
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/24/23 7:21 kmb
(Ring&Puck)
Saturated Paste USDA No.60(2) 01/02/24 16:03 mlp
Extraction
Subcontract
'Parameter EPA Method Dilution Result Qual XQ Units MDL PQL IIIIIIIIE�=!
Subcontract 4 Acid Subcontracted Work
Digestions
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 83-2401 301 1 20 Page 6 of 63

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85183-05
Project ID: 8000177267 Date Sampled: 09/30/23 08:05
Sample ID: B506-001 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Acid Generation M600/2-78-054 3.2.6 0.31 B t CaCO3/Kt 0.31 3.1 01/29/24 0:00 talc
Potential(talc on
Pyritic Sulfur)
Acid Neutralization M600/2-78-054 1.3 2.0 t CaCO3/Kt 1 5 01/29/24 0:00 talc
Potential(talc)
Acid-Base Potential M600/2-78-054 1.3 1.7 t CaCO3/Kt 01/29/24 0:00 talc
(talc on Pyritic Sulfur)
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/P 1 0.1 B % 0.1 0.5 12/29/23 9:33 jpb
Carbon,total inorganic ASA No.9 29-2.2.4(talc TC-TOC) 1 <0.1 U % 0.1 0.5 12/29/23 14:31 jpb
(TIC)
Carbon,total organic ASA N0.9 29-2.2.4 Combustion/P 1 0.2 B * % 0.1 0.5 12/29/23 14:31 jpb
(TOC)
Net Acid Generation Single NAG-EGI 2002
Procedure
NAG 1 15 * Kg H2SO4/t 1 1 12/28/23 0:00 jpb
pH After Oxidation 1 4.3 * units 0.1 0.1 12/28/23 0:00 jpb
Neutralization M600/2-78-054 3.2.3- 1 0.2 B % 0.1 0.5 01/04/24 0:41 kmb
Potential as CaCO3 Modified(No Heat)
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Max Particle Size 1 250 * um 01/03/24 0:00 mlp
pH 1 5.4 * units 0.1 0.1 01/03/24 0:00 mlp
Sulfur Forms M600/2-78-054 3.2.4-MOD
Sulfur HCI Residue 1 0.01 B % 0.01 0.1 12/29/23 0:00 jpb
Sulfur HNO3 Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Organic 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Residual
Sulfur Pyritic Sulfide 1 0.01 B * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Sulfate 1 0.01 B * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Total 1 0.02 B % 0.01 0.1 12/29/23 0:00 jpb
Total Sulfur minus 1 0.01 B % 0.01 0.1 12/29/23 0:00 jpb
Sulfate
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Air Dry at 34 Degrees USDA No.1,1972 12/20/23 16:35 kmb
C
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/20/23 16:35 kmb
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/24/23 7:31 kmb
(Ring&Puck)
Saturated Paste USDA No.60(2) 01/02/24 16:04 mlp
Extraction
Subcontract
'Parameter EPA Method Dilution Result Qual XQ Units MDL PQL IIIIIIIIE�=!
Subcontract 4 Acid Subcontracted Work
Digestions
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 83-2401 301 1 20 Page 7 of 63

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85183-06
Project ID: 8000177267 Date Sampled: 11111123 08:05
Sample ID: B550-013 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Acid Generation M600/2-78-054 3.2.6 <0.31 U t CaCO3/Kt 0.31 3.1 01/29/24 0:00 talc
Potential(talc on
Pyritic Sulfur)
Acid Neutralization M600/2-78-054 1.3 5.0 t CaCO3/Kt 1 5 01/29/24 0:00 talc
Potential(talc)
Acid-Base Potential M600/2-78-054 1.3 5.0 t CaCO3/Kt 01/29/24 0:00 talc
(talc on Pyritic Sulfur)
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/P 1 <0.1 U % 0.1 0.5 12/29/23 9:38 jpb
Carbon,total inorganic ASA No.9 29-2.2.4(talc TC-TOC) 1 <0.1 U % 0.1 0.5 12/29/23 14:36 jpb
(TIC)
Carbon,total organic ASA N0.9 29-2.2.4 Combustion/P 1 0.1 B * % 0.1 0.5 12/29/23 14:36 jpb
(TOC)
Net Acid Generation Single NAG-EGI 2002
Procedure
NAG 1 17 * Kg H2SO4/t 1 1 12/28/23 0:00 jpb
pH After Oxidation 1 5.2 * units 0.1 0.1 12/28/23 0:00 jpb
Neutralization M600/2-78-054 3.2.3- 1 0.5 % 0.1 0.5 01/04/24 2:04 kmb
Potential as CaCO3 Modified(No Heat)
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Max Particle Size 1 250 um 01/03/24 0:00 mlp
pH 1 8.2 * units 0.1 0.1 01/03/24 0:00 mlp
Sulfur Forms M600/2-78-054 3.2.4-MOD
Sulfur HCI Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur HNO3 Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Organic 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Residual
Sulfur Pyritic Sulfide 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Sulfate 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Total 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Total Sulfur minus 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfate
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Air Dry at 34 Degrees USDA No.1,1972 12/20/23 17:36 kmb
C
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/20/23 17:36 kmb
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/24/23 7:42 kmb
(Ring&Puck)
Saturated Paste USDA No.60(2) 01/02/24 16:05 mlp
Extraction
Subcontract
'Parameter EPA Method Dilution Result Qual XQ Units MDL PQL IIIIIIIIE�=!
Subcontract 4 Acid Subcontracted Work
Digestions
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 83-2401 301 1 20 Page 8 of 63

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85183-07
Project ID: 8000177267 Date Sampled: 11111123 08:06
Sample ID: B550-016 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Acid Generation M600/2-78-054 3.2.6 <0.31 U t CaCO3/Kt 0.31 3.1 01/29/24 0:00 talc
Potential(talc on
Pyritic Sulfur)
Acid Neutralization M600/2-78-054 1.3 5.0 t CaCO3/Kt 1 5 01/29/24 0:00 talc
Potential(talc)
Acid-Base Potential M600/2-78-054 1.3 5.0 t CaCO3/Kt 01/29/24 0:00 talc
(talc on Pyritic Sulfur)
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/P 1 <0.1 U % 0.1 0.5 12/29/23 9:42 jpb
Carbon,total inorganic ASA No.9 29-2.2.4(talc TC-TOC) 1 <0.1 U % 0.1 0.5 12/29/23 14:41 jpb
(TIC)
Carbon,total organic ASA N0.9 29-2.2.4 Combustion/P 1 0.1 B * % 0.1 0.5 12/29/23 14:41 jpb
(TOC)
Net Acid Generation Single NAG-EGI 2002
Procedure
NAG 1 14 * Kg H2SO4/t 1 1 12/28/23 0:00 jpb
pH After Oxidation 1 5.4 * units 0.1 0.1 12/28/23 0:00 jpb
Neutralization M600/2-78-054 3.2.3- 1 0.5 B % 0.1 0.5 01/04/24 4:49 kmb
Potential as CaCO3 Modified(No Heat)
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Max Particle Size 1 250 um 01/03/24 0:00 mlp
pH 1 8.8 * units 0.1 0.1 01/03/24 0:00 mlp
Sulfur Forms M600/2-78-054 3.2.4-MOD
Sulfur HCI Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur HNO3 Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Organic 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Residual
Sulfur Pyritic Sulfide 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Sulfate 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Total 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Total Sulfur minus 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfate
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Air Dry at 34 Degrees USDA No.1,1972 12/20/23 18:37 kmb
C
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/20/23 18:37 kmb
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/24/23 7:52 kmb
(Ring&Puck)
Saturated Paste USDA No.60(2) 01/02/24 16:06 mlp
Extraction
Subcontract
'Parameter EPA Method Dilution Result Qual XQ Units MDL PQL IIIIIIIIE�=!
Subcontract 4 Acid Subcontracted Work
Digestions
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 83-2401 301 1 20 Page 9 of 63

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85183-08
Project ID: 8000177267 Date Sampled: 11113123 08:06
Sample ID: B550-019 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Acid Generation M600/2-78-054 3.2.6 25.6 t CaCO3/Kt 0.31 3.1 01/29/24 0:00 talc
Potential(talc on
Pyritic Sulfur)
Acid Neutralization M600/2-78-054 1.3 5.0 t CaCO3/Kt 1 5 01/29/24 0:00 talc
Potential(talc)
Acid-Base Potential M600/2-78-054 1.3 -20.6 t CaCO3/Kt 01/29/24 0:00 talc
(talc on Pyritic Sulfur)
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/P 1 <0.1 U % 0.1 0.5 12/29/23 9:47 jpb
Carbon,total inorganic ASA No.9 29-2.2.4(talc TC-TOC) 1 <0.1 U % 0.1 0.5 12/29/23 14:45 jpb
(TIC)
Carbon,total organic ASA N0.9 29-2.2.4 Combustion/P 1 0.1 B * % 0.1 0.5 12/29/23 14:45 jpb
(TOC)
Net Acid Generation Single NAG-EGI 2002
Procedure
NAG 1 24 * Kg H2SO4/t 1 1 12/28/23 0:00 jpb
pH After Oxidation 1 2.6 * units 0.1 0.1 12/28/23 0:00 jpb
Neutralization M600/2-78-054 3.2.3- 1 0.5 B % 0.1 0.5 01/04/24 6:12 kmb
Potential as CaCO3 Modified(No Heat)
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Max Particle Size 1 250 * um 01/03/24 0:00 mlp
pH 1 6.6 * units 0.1 0.1 01/03/24 0:00 mlp
Sulfur Forms M600/2-78-054 3.2.4-MOD
Sulfur HCI Residue 1 0.87 % 0.01 0.1 12/29/23 0:00 jpb
Sulfur HNO3 Residue 1 0.05 B % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Organic 1 0.05 B % 0.01 0.1 12/29/23 0:00 jpb
Residual
Sulfur Pyritic Sulfide 1 0.82 * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Sulfate 1 0.16 * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Total 1 1.03 % 0.01 0.1 12/29/23 0:00 jpb
Total Sulfur minus 1 0.87 % 0.01 0.1 12/29/23 0:00 jpb
Sulfate
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Air Dry at 34 Degrees USDA No.1,1972 12/20/23 19:39 kmb
C
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/20/23 19:39 kmb
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/24/23 8:03 kmb
(Ring&Puck)
Saturated Paste USDA No.60(2) 01/02/24 16:07 mlp
Extraction
Subcontract
'Parameter EPA Method Dilution Result Qual XQ Units MDL PQL IIIIIIIIE�=!
Subcontract 4 Acid Subcontracted Work
Digestions
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 83-2401 301 1 20 Page 10 of 63

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85183-09
Project ID: 8000177267 Date Sampled: 10/27/23 07:49
Sample ID: B527-007 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Acid Generation M600/2-78-054 3.2.6 <0.31 U t CaCO3/Kt 0.31 3.1 01/29/24 0:00 talc
Potential(talc on
Pyritic Sulfur)
Acid Neutralization M600/2-78-054 1.3 4.0 t CaCO3/Kt 1 5 01/29/24 0:00 talc
Potential(talc)
Acid-Base Potential M600/2-78-054 1.3 4.0 t CaCO3/Kt 01/29/24 0:00 talc
(talc on Pyritic Sulfur)
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/P 1 <0.1 U % 0.1 0.5 12/29/23 9:50 jpb
Carbon,total inorganic ASA No.9 29-2.2.4(talc TC-TOC) 1 <0.1 U % 0.1 0.5 12/29/23 14:48 jpb
(TIC)
Carbon,total organic ASA N0.9 29-2.2.4 Combustion/P 1 0.1 B * % 0.1 0.5 12/29/23 14:48 jpb
(TOC)
Net Acid Generation Single NAG-EGI 2002
Procedure
NAG 1 11 * Kg H2SO4/t 1 1 12/28/23 0:00 jpb
pH After Oxidation 1 5.9 * units 0.1 0.1 12/28/23 0:00 jpb
Neutralization M600/2-78-054 3.2.3- 1 0.4 B % 0.1 0.5 01/04/24 7:34 kmb
Potential as CaCO3 Modified(No Heat)
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Max Particle Size 1 250 um 01/03/24 0:00 mlp
pH 1 9.2 * units 0.1 0.1 01/03/24 0:00 mlp
Sulfur Forms M600/2-78-054 3.2.4-MOD
Sulfur HCI Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur HNO3 Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Organic 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Residual
Sulfur Pyritic Sulfide 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Sulfate 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Total 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Total Sulfur minus 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfate
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Air Dry at 34 Degrees USDA No.1,1972 12/20/23 20:40 kmb
C
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/20/23 20:40 kmb
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/24/23 8:13 kmb
(Ring&Puck)
Saturated Paste USDA No.60(2) 01/02/24 16:08 mlp
Extraction
Subcontract
'Parameter EPA Method Dilution Result Qual XQ Units MDL PQL IIIIIIIIE�=!
Subcontract 4 Acid Subcontracted Work
Digestions
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 83-2401 301 1 20 Page 11 of 63

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85183-10
Project ID: 8000177267 Date Sampled: 09/30/23 07:52
Sample ID: B506-004 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Acid Generation M600/2-78-054 3.2.6 <0.31 U t CaCO3/Kt 0.31 3.1 01/29/24 0:00 talc
Potential(talc on
Pyritic Sulfur)
Acid Neutralization M600/2-78-054 1.3 2.0 t CaCO3/Kt 1 5 01/29/24 0:00 talc
Potential(talc)
Acid-Base Potential M600/2-78-054 1.3 2.0 t CaCO3/Kt 01/29/24 0:00 talc
(talc on Pyritic Sulfur)
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/P 1 <0.1 U % 0.1 0.5 12/29/23 9:53 jpb
Carbon,total inorganic ASA No.9 29-2.2.4(talc TC-TOC) 1 <0.1 U % 0.1 0.5 12/29/23 14:51 jpb
(TIC)
Carbon,total organic ASA N0.9 29-2.2.4 Combustion/P 1 0.1 B * % 0.1 0.5 12/29/23 14:51 jpb
(TOC)
Net Acid Generation Single NAG-EGI 2002
Procedure
NAG 1 5 * Kg H2SO4/t 1 1 12/29/23 0:00 jpb
pH After Oxidation 1 5.2 * units 0.1 0.1 12/29/23 0:00 jpb
Neutralization M600/2-78-054 3.2.3- 1 0.2 B % 0.1 0.5 01/04/24 8:57 kmb
Potential as CaCO3 Modified(No Heat)
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Max Particle Size 1 250 um 01/03/24 0:00 mlp
pH 1 5.0 * units 0.1 0.1 01/03/24 0:00 mlp
Sulfur Forms M600/2-78-054 3.2.4-MOD
Sulfur HCI Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur HNO3 Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Organic 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Residual
Sulfur Pyritic Sulfide 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Sulfate 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Total 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Total Sulfur minus 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfate
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Air Dry at 34 Degrees USDA No.1,1972 12/20/23 21:41 kmb
C
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/20/23 21:41 kmb
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/24/23 8:23 kmb
(Ring&Puck)
Saturated Paste USDA No.60(2) 01/02/24 16:09 mlp
Extraction
Subcontract
'Parameter EPA Method Dilution Result Qual XQ Units MDL PQL IIIIIIIIE�=!
Subcontract 4 Acid Subcontracted Work
Digestions
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 83-2401 301 1 20 Page 12 of 63

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85183-11
Project ID: 8000177267 Date Sampled: 09/30/23 07:52
Sample ID: B506-010 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Acid Generation M600/2-78-054 3.2.6 0.31 B t CaCO3/Kt 0.31 3.1 01/29/24 0:00 talc
Potential(talc on
Pyritic Sulfur)
Acid Neutralization M600/2-78-054 1.3 2.0 t CaCO3/Kt 1 5 01/29/24 0:00 talc
Potential(talc)
Acid-Base Potential M600/2-78-054 1.3 1.7 t CaCO3/Kt 01/29/24 0:00 talc
(talc on Pyritic Sulfur)
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/P 1 <0.1 U % 0.1 0.5 12/29/23 9:58 jpb
Carbon,total inorganic ASA No.9 29-2.2.4(talc TC-TOC) 1 <0.1 U % 0.1 0.5 12/29/23 14:56 jpb
(TIC)
Carbon,total organic ASA N0.9 29-2.2.4 Combustion/P 1 0.1 B * % 0.1 0.5 12/29/23 14:56 jpb
(TOC)
Net Acid Generation Single NAG-EGI 2002
Procedure
NAG 1 7 * Kg H2SO4/t 1 1 12/29/23 0:00 jpb
pH After Oxidation 1 5.2 * units 0.1 0.1 12/29/23 0:00 jpb
Neutralization M600/2-78-054 3.2.3- 1 0.2 B % 0.1 0.5 01/03/24 15:12 kmb
Potential as CaCO3 Modified(No Heat)
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Max Particle Size 1 250 * um 01/03/24 0:00 mlp
pH 1 5.2 * units 0.1 0.1 01/03/24 0:00 mlp
Sulfur Forms M600/2-78-054 3.2.4-MOD
Sulfur HCI Residue 1 0.01 B % 0.01 0.1 12/29/23 0:00 jpb
Sulfur HNO3 Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Organic 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Residual
Sulfur Pyritic Sulfide 1 0.01 B * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Sulfate 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Total 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Total Sulfur minus 1 0.01 B * % 0.01 0.1 12/29/23 0:00 jpb
Sulfate
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Air Dry at 34 Degrees USDA No.1,1972 12/20/23 22:43 kmb
C
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/20/23 22:43 kmb
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/24/23 8:34 kmb
(Ring&Puck)
Saturated Paste USDA No.60(2) 01/02/24 16:10 mlp
Extraction
Subcontract
'Parameter EPA Method Dilution Result Qual XQ Units MDL PQL IIIIIIIIE�=!
Subcontract 4 Acid Subcontracted Work
Digestions
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 83-2401 301 1 20 Page 13 of 63

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85183-12
Project ID: 8000177267 Date Sampled: 09/30/23 07:52
Sample ID: B506-019 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Acid Generation M600/2-78-054 3.2.6 0.31 B t CaCO3/Kt 0.31 3.1 01/29/24 0:00 talc
Potential(talc on
Pyritic Sulfur)
Acid Neutralization M600/2-78-054 1.3 2.0 t CaCO3/Kt 1 5 01/29/24 0:00 talc
Potential(talc)
Acid-Base Potential M600/2-78-054 1.3 1.7 t CaCO3/Kt 01/29/24 0:00 talc
(talc on Pyritic Sulfur)
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/P 1 0.3 B % 0.1 0.5 12/29/23 10:03 jpb
Carbon,total inorganic ASA No.9 29-2.2.4(talc TC-TOC) 1 <0.1 U % 0.1 0.5 12/29/23 15:01 jpb
(TIC)
Carbon,total organic ASA N0.9 29-2.2.4 Combustion/P 1 0.3 B * % 0.1 0.5 12/29/23 15:01 jpb
(TOC)
Net Acid Generation Single NAG-EGI 2002
Procedure
NAG 1 11 * Kg H2SO4/t 1 1 12/29/23 0:00 jpb
pH After Oxidation 1 4.6 * units 0.1 0.1 12/29/23 0:00 jpb
Neutralization M600/2-78-054 3.2.3- 1 0.2 B % 0.1 0.5 01/03/24 18:43 kmb
Potential as CaCO3 Modified(No Heat)
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Max Particle Size 1 250 * um 01/03/24 0:00 mlp
pH 1 5.1 * units 0.1 0.1 01/03/24 0:00 mlp
Sulfur Forms M600/2-78-054 3.2.4-MOD
Sulfur HCI Residue 1 0.01 B % 0.01 0.1 12/29/23 0:00 jpb
Sulfur HNO3 Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Organic 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Residual
Sulfur Pyritic Sulfide 1 0.01 B * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Sulfate 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Total 1 0.01 B % 0.01 0.1 12/29/23 0:00 jpb
Total Sulfur minus 1 0.01 B % 0.01 0.1 12/29/23 0:00 jpb
Sulfate
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Air Dry at 34 Degrees USDA No.1,1972 12/20/23 23:44 kmb
C
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/20/23 23:44 kmb
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/24/23 8:44 kmb
(Ring&Puck)
Saturated Paste USDA No.60(2) 01/02/24 16:11 mlp
Extraction
Subcontract
'Parameter EPA Method Dilution Result Qual XQ Units MDL PQL IIIIIIIIE�=!
Subcontract 4 Acid Subcontracted Work
Digestions
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 83-2401 301 1 20 Page 14 of 63

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85183-13
Project ID: 8000177267 Date Sampled: 09/30/23 07:53
Sample ID: B506-029 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Acid Generation M600/2-78-054 3.2.6 <0.31 U t CaCO3/Kt 0.31 3.1 01/29/24 0:00 talc
Potential(talc on
Pyritic Sulfur)
Acid Neutralization M600/2-78-054 1.3 1.0 t CaCO3/Kt 1 5 01/29/24 0:00 talc
Potential(talc)
Acid-Base Potential M600/2-78-054 1.3 1.0 t CaCO3/Kt 01/29/24 0:00 talc
(talc on Pyritic Sulfur)
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/P 1 <0.1 U % 0.1 0.5 12/29/23 10:07 jpb
Carbon,total inorganic ASA No.9 29-2.2.4(talc TC-TOC) 1 <0.1 U % 0.1 0.5 12/29/23 15:06 jpb
(TIC)
Carbon,total organic ASA N0.9 29-2.2.4 Combustion/P 1 0.1 B * % 0.1 0.5 12/29/23 15:06 jpb
(TOC)
Net Acid Generation Single NAG-EGI 2002
Procedure
NAG 1 2 * Kg H2SO4/t 1 1 12/29/23 0:00 jpb
pH After Oxidation 1 5.3 * units 0.1 0.1 12/29/23 0:00 jpb
Neutralization M600/2-78-054 3.2.3- 1 0.1 B % 0.1 0.5 01/03/24 19:54 kmb
Potential as CaCO3 Modified(No Heat)
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Max Particle Size 1 250 um 01/03/24 0:00 mlp
pH 1 5.3 * units 0.1 0.1 01/03/24 0:00 mlp
Sulfur Forms M600/2-78-054 3.2.4-MOD
Sulfur HCI Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur HNO3 Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Organic 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Residual
Sulfur Pyritic Sulfide 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Sulfate 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Total 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Total Sulfur minus 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfate
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Air Dry at 34 Degrees USDA No.1,1972 12/21/23 0:45 kmb
C
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/21/23 0:45 kmb
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/24/23 8:55 kmb
(Ring&Puck)
Saturated Paste USDA No.60(2) 01/02/24 16:12 mlp
Extraction
Subcontract
'Parameter EPA Method Dilution Result Qual XQ Units MDL PQL IIIIIIIIE�=!
Subcontract 4 Acid Subcontracted Work
Digestions
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 83-2401 301 1 20 Page 15 of 63

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85183-14
Project ID: 8000177267 Date Sampled: 10102123 07:53
Sample ID: B506-034 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Acid Generation M600/2-78-054 3.2.6 <0.31 U t CaCO3/Kt 0.31 3.1 01/29/24 0:00 talc
Potential(talc on
Pyritic Sulfur)
Acid Neutralization M600/2-78-054 1.3 1.0 t CaCO3/Kt 1 5 01/29/24 0:00 talc
Potential(talc)
Acid-Base Potential M600/2-78-054 1.3 1.0 t CaCO3/Kt 01/29/24 0:00 talc
(talc on Pyritic Sulfur)
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/P 1 0.2 B % 0.1 0.5 12/29/23 10:10 jpb
Carbon,total inorganic ASA No.9 29-2.2.4(talc TC-TOC) 1 <0.1 U % 0.1 0.5 12/29/23 15:10 jpb
(TIC)
Carbon,total organic ASA N0.9 29-2.2.4 Combustion/P 1 0.2 B * % 0.1 0.5 12/29/23 15:10 jpb
(TOC)
Net Acid Generation Single NAG-EGI 2002
Procedure
NAG 1 10 * Kg H2SO4/t 1 1 12/29/23 0:00 jpb
pH After Oxidation 1 4.8 * units 0.1 0.1 12/29/23 0:00 jpb
Neutralization M600/2-78-054 3.2.3- 1 0.1 B % 0.1 0.5 01/03/24 21:04 kmb
Potential as CaCO3 Modified(No Heat)
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Max Particle Size 1 250 * um 01/03/24 0:00 mlp
pH 1 5.6 * units 0.1 0.1 01/03/24 0:00 mlp
Sulfur Forms M600/2-78-054 3.2.4-MOD
Sulfur HCI Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur HNO3 Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Organic 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Residual
Sulfur Pyritic Sulfide 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Sulfate 1 0.01 B * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Total 1 0.01 B % 0.01 0.1 12/29/23 0:00 jpb
Total Sulfur minus 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfate
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Air Dry at 34 Degrees USDA No.1,1972 12/21/23 1:46 kmb
C
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/21/23 1:46 kmb
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/24/23 9:05 kmb
(Ring&Puck)
Saturated Paste USDA No.60(2) 01/02/24 16:13 mlp
Extraction
Subcontract
'Parameter EPA Method Dilution Result Qual XQ Units MDL PQL IIIIIIIIE�=!
Subcontract 4 Acid Subcontracted Work
Digestions
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 83-2401 301 1 20 Page 16 of 63

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85183-15
Project ID: 8000177267 Date Sampled: 10104123 07:53
Sample ID: B506-050 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Acid Generation M600/2-78-054 3.2.6 <0.31 U t CaCO3/Kt 0.31 3.1 01/29/24 0:00 talc
Potential(talc on
Pyritic Sulfur)
Acid Neutralization M600/2-78-054 1.3 7.0 t CaCO3/Kt 1 5 01/29/24 0:00 talc
Potential(talc)
Acid-Base Potential M600/2-78-054 1.3 7.0 t CaCO3/Kt 01/29/24 0:00 talc
(talc on Pyritic Sulfur)
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/P 1 <0.1 U % 0.1 0.5 12/29/23 10:15 jpb
Carbon,total inorganic ASA No.9 29-2.2.4(talc TC-TOC) 1 <0.1 U % 0.1 0.5 12/29/23 15:15 jpb
(TIC)
Carbon,total organic ASA N0.9 29-2.2.4 Combustion/P 1 0.2 B * % 0.1 0.5 12/29/23 15:15 jpb
(TOC)
Net Acid Generation Single NAG-EGI 2002
Procedure
NAG 1 1 * Kg H2SO4/t 1 1 12/29/23 0:00 jpb
pH After Oxidation 1 5.4 * units 0.1 0.1 12/29/23 0:00 jpb
Neutralization M600/2-78-054 3.2.3- 1 0.7 % 0.1 0.5 01/03/24 22:15 kmb
Potential as CaCO3 Modified(No Heat)
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Max Particle Size 1 250 * um 01/03/24 0:00 mlp
pH 1 5.2 * units 0.1 0.1 01/03/24 0:00 mlp
Sulfur Forms M600/2-78-054 3.2.4-MOD
Sulfur HCI Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur HNO3 Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Organic 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Residual
Sulfur Pyritic Sulfide 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Sulfate 1 0.01 B * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Total 1 0.01 B % 0.01 0.1 12/29/23 0:00 jpb
Total Sulfur minus 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfate
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Air Dry at 34 Degrees USDA No.1,1972 12/21/23 2:48 kmb
C
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/21/23 2:48 kmb
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/24/23 9:16 kmb
(Ring&Puck)
Saturated Paste USDA No.60(2) 01/02/24 16:14 mlp
Extraction
Subcontract
'Parameter EPA Method Dilution Result Qual XQ Units MDL PQL IIIIIIIIE�=!
Subcontract 4 Acid Subcontracted Work
Digestions
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 83-2401 301 1 20 Page 17 of 63

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85183-16
Project ID: 8000177267 Date Sampled: 10/27/23 07:54
Sample ID: B511-001 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Acid Generation M600/2-78-054 3.2.6 <0.31 U t CaCO3/Kt 0.31 3.1 01/29/24 0:00 talc
Potential(talc on
Pyritic Sulfur)
Acid Neutralization M600/2-78-054 1.3 2.0 t CaCO3/Kt 1 5 01/29/24 0:00 talc
Potential(talc)
Acid-Base Potential M600/2-78-054 1.3 2.0 t CaCO3/Kt 01/29/24 0:00 talc
(talc on Pyritic Sulfur)
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/P 1 <0.1 U % 0.1 0.5 12/29/23 10:20 jpb
Carbon,total inorganic ASA No.9 29-2.2.4(talc TC-TOC) 1 <0.1 U % 0.1 0.5 12/29/23 15:20 jpb
(TIC)
Carbon,total organic ASA N0.9 29-2.2.4 Combustion/P 1 0.1 B * % 0.1 0.5 12/29/23 15:20 jpb
(TOC)
Net Acid Generation Single NAG-EGI 2002
Procedure
NAG 1 9 * Kg H2SO4/t 1 1 12/29/23 0:00 jpb
pH After Oxidation 1 5.2 * units 0.1 0.1 12/29/23 0:00 jpb
Neutralization M600/2-78-054 3.2.3- 1 0.2 B % 0.1 0.5 01/03/24 23:25 kmb
Potential as CaCO3 Modified(No Heat)
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Max Particle Size 1 250 * um 01/03/24 0:00 mlp
pH 1 6.0 * units 0.1 0.1 01/03/24 0:00 mlp
Sulfur Forms M600/2-78-054 3.2.4-MOD
Sulfur HCI Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur HNO3 Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Organic 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Residual
Sulfur Pyritic Sulfide 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Sulfate 1 0.01 B * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Total 1 0.01 B % 0.01 0.1 12/29/23 0:00 jpb
Total Sulfur minus 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfate
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Air Dry at 34 Degrees USDA No.1,1972 12/21/23 3:49 kmb
C
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/21/23 3:49 kmb
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/24/23 9:26 kmb
(Ring&Puck)
Saturated Paste USDA No.60(2) 01/02/24 16:15 mlp
Extraction
Subcontract
'Parameter EPA Method Dilution Result Qual XQ Units MDL PQL IIIIIIIIE�=!
Subcontract 4 Acid Subcontracted Work
Digestions
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 83-2401 301 1 20 Page 18 of 63

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85183-17
Project ID: 8000177267 Date Sampled: 11101123 07:54
Sample ID: B531-029 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Acid Generation M600/2-78-054 3.2.6 <0.31 U t CaCO3/Kt 0.31 3.1 01/29/24 0:00 talc
Potential(talc on
Pyritic Sulfur)
Acid Neutralization M600/2-78-054 1.3 6.0 t CaCO3/Kt 1 5 01/29/24 0:00 talc
Potential(talc)
Acid-Base Potential M600/2-78-054 1.3 6.0 t CaCO3/Kt 01/29/24 0:00 talc
(talc on Pyritic Sulfur)
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/P 1 <0.1 U % 0.1 0.5 12/29/23 10:24 jpb
Carbon,total inorganic ASA No.9 29-2.2.4(talc TC-TOC) 1 <0.1 U % 0.1 0.5 12/29/23 15:24 jpb
(TIC)
Carbon,total organic ASA N0.9 29-2.2.4 Combustion/P 1 0.1 B * % 0.1 0.5 12/29/23 15:24 jpb
(TOC)
Net Acid Generation Single NAG-EGI 2002
Procedure
NAG 1 12 * Kg H2SO4/t 1 1 12/29/23 0:00 jpb
pH After Oxidation 1 5.7 * units 0.1 0.1 12/29/23 0:00 jpb
Neutralization M600/2-78-054 3.2.3- 1 0.6 % 0.1 0.5 01/04/24 1:46 kmb
Potential as CaCO3 Modified(No Heat)
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Max Particle Size 1 250 um 01/03/24 0:00 mlp
pH 1 9.1 * units 0.1 0.1 01/03/24 0:00 mlp
Sulfur Forms M600/2-78-054 3.2.4-MOD
Sulfur HCI Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur HNO3 Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Organic 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Residual
Sulfur Pyritic Sulfide 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Sulfate 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Total 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Total Sulfur minus 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfate
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Air Dry at 34 Degrees USDA No.1,1972 12/21/23 4:50 kmb
C
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/21/23 4:50 kmb
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/24/23 9:36 kmb
(Ring&Puck)
Saturated Paste USDA No.60(2) 01/02/24 16:16 mlp
Extraction
Subcontract
'Parameter EPA Method Dilution Result Qual XQ Units MDL PQL IIIIIIIIE�=!
Subcontract 4 Acid Subcontracted Work
Digestions
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 83-2401 301 1 20 Page 19 of 63

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85183-18
Project ID: 8000177267 Date Sampled: 11111123 07:55
Sample ID: B548-001 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Acid Generation M600/2-78-054 3.2.6 0.31 B t CaCO3/Kt 0.31 3.1 01/29/24 0:00 talc
Potential(talc on
Pyritic Sulfur)
Acid Neutralization M600/2-78-054 1.3 1.0 t CaCO3/Kt 1 5 01/29/24 0:00 talc
Potential(talc)
Acid-Base Potential M600/2-78-054 1.3 0.7 t CaCO3/Kt 01/29/24 0:00 talc
(talc on Pyritic Sulfur)
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/P 1 <0.1 U % 0.1 0.5 12/29/23 10:29 jpb
Carbon,total inorganic ASA No.9 29-2.2.4(talc TC-TOC) 1 <0.1 U % 0.1 0.5 12/29/23 15:29 jpb
(TIC)
Carbon,total organic ASA N0.9 29-2.2.4 Combustion/P 1 0.2 B * % 0.1 0.5 12/29/23 15:29 jpb
(TOC)
Net Acid Generation Single NAG-EGI 2002
Procedure
NAG 1 11 * Kg H2SO4/t 1 1 12/29/23 0:00 jpb
pH After Oxidation 1 4.5 * units 0.1 0.1 12/29/23 0:00 jpb
Neutralization M600/2-78-054 3.2.3- 1 0.1 B % 0.1 0.5 01/04/24 2:56 kmb
Potential as CaCO3 Modified(No Heat)
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Max Particle Size 1 250 * um 01/03/24 0:00 mlp
pH 1 5.4 * units 0.1 0.1 01/03/24 0:00 mlp
Sulfur Forms M600/2-78-054 3.2.4-MOD
Sulfur HCI Residue 1 0.01 B % 0.01 0.1 12/29/23 0:00 jpb
Sulfur HNO3 Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Organic 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Residual
Sulfur Pyritic Sulfide 1 0.01 B * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Sulfate 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Total 1 0.01 B % 0.01 0.1 12/29/23 0:00 jpb
Total Sulfur minus 1 0.01 B % 0.01 0.1 12/29/23 0:00 jpb
Sulfate
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Air Dry at 34 Degrees USDA No.1,1972 12/21/23 5:52 kmb
C
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/21/23 5:52 kmb
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/24/23 9:47 kmb
(Ring&Puck)
Saturated Paste USDA No.60(2) 01/02/24 16:17 mlp
Extraction
Subcontract
'Parameter EPA Method Dilution Result Qual XQ Units MDL PQL IIIIIIIIE�=!
Subcontract 4 Acid Subcontracted Work
Digestions
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 83-2401 301 1 20 Page 20 of 63

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85183-19
Project ID: 8000177267 Date Sampled: 11102123 08:09
Sample ID: B531-031 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Acid Generation M600/2-78-054 3.2.6 <0.31 U t CaCO3/Kt 0.31 3.1 01/29/24 0:00 talc
Potential(talc on
Pyritic Sulfur)
Acid Neutralization M600/2-78-054 1.3 6.0 t CaCO3/Kt 1 5 01/29/24 0:00 talc
Potential(talc)
Acid-Base Potential M600/2-78-054 1.3 6.0 t CaCO3/Kt 01/29/24 0:00 talc
(talc on Pyritic Sulfur)
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/P 1 <0.1 U % 0.1 0.5 12/29/23 10:34 jpb
Carbon,total inorganic ASA No.9 29-2.2.4(talc TC-TOC) 1 <0.1 U % 0.1 0.5 12/29/23 15:34 jpb
(TIC)
Carbon,total organic ASA N0.9 29-2.2.4 Combustion/P 1 0.1 B * % 0.1 0.5 12/29/23 15:34 jpb
(TOC)
Net Acid Generation Single NAG-EGI 2002
Procedure
NAG 1 12 * Kg H2SO4/t 1 1 12/29/23 0:00 jpb
pH After Oxidation 1 5.6 * units 0.1 0.1 12/29/23 0:00 jpb
Neutralization M600/2-78-054 3.2.3- 1 0.6 % 0.1 0.5 01/04/24 4:07 kmb
Potential as CaCO3 Modified(No Heat)
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Max Particle Size 1 250 um 01/03/24 0:00 mlp
pH 1 9.5 * units 0.1 0.1 01/03/24 0:00 mlp
Sulfur Forms M600/2-78-054 3.2.4-MOD
Sulfur HCI Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur HNO3 Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Organic 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Residual
Sulfur Pyritic Sulfide 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Sulfate 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Total 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Total Sulfur minus 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfate
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Air Dry at 34 Degrees USDA No.1,1972 12/21/23 6:53 kmb
C
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/21/23 6:53 kmb
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/24/23 9:57 kmb
(Ring&Puck)
Saturated Paste USDA No.60(2) 01/02/24 16:18 mlp
Extraction
Subcontract
'Parameter EPA Method Dilution Result Qual XQ Units MDL PQL IIIIIIIIE�=!
Subcontract 4 Acid Subcontracted Work
Digestions
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 83-2401 301 1 20 Page 21 of 63

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85183-20
Project ID: 8000177267 Date Sampled: 11111123 08:09
Sample ID: B548-011 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Acid Generation M600/2-78-054 3.2.6 <0.31 U t CaCO3/Kt 0.31 3.1 01/29/24 0:00 talc
Potential(talc on
Pyritic Sulfur)
Acid Neutralization M600/2-78-054 1.3 5.0 t CaCO3/Kt 1 5 01/29/24 0:00 talc
Potential(talc)
Acid-Base Potential M600/2-78-054 1.3 5.0 t CaCO3/Kt 01/29/24 0:00 talc
(talc on Pyritic Sulfur)
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/P 1 <0.1 U % 0.1 0.5 12/29/23 10:38 jpb
Carbon,total inorganic ASA No.9 29-2.2.4(talc TC-TOC) 1 <0.1 U % 0.1 0.5 12/29/23 15:39 jpb
(TIC)
Carbon,total organic ASA N0.9 29-2.2.4 Combustion/P 1 0.1 B * % 0.1 0.5 12/29/23 15:39 jpb
(TOC)
Net Acid Generation Single NAG-EGI 2002
Procedure
NAG 1 13 * Kg H2SO4/t 1 1 12/29/23 0:00 jpb
pH After Oxidation 1 5.5 * units 0.1 0.1 12/29/23 0:00 jpb
Neutralization M600/2-78-054 3.2.3- 1 0.5 B % 0.1 0.5 01/04/24 5:17 kmb
Potential as CaCO3 Modified(No Heat)
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Max Particle Size 1 250 * um 01/03/24 0:00 mlp
pH 1 8.3 * units 0.1 0.1 01/03/24 0:00 mlp
Sulfur Forms M600/2-78-054 3.2.4-MOD
Sulfur HCI Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur HNO3 Residue 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Organic 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Residual
Sulfur Pyritic Sulfide 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Sulfate 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Sulfur Total 1 <0.01 U * % 0.01 0.1 12/29/23 0:00 jpb
Total Sulfur minus 1 <0.01 U % 0.01 0.1 12/29/23 0:00 jpb
Sulfate
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Air Dry at 34 Degrees USDA No.1,1972 12/21/23 7:54 kmb
C
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/21/23 7:54 kmb
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/24/23 10:08 kmb
(Ring&Puck)
Saturated Paste USDA No.60(2) 01/02/24 16:19 mlp
Extraction
Subcontract
'Parameter EPA Method Dilution Result Qual XQ Units MDL PQL IIIIIIIIE�=!
Subcontract 4 Acid Subcontracted Work
Digestions
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 83-2401 301 1 20 Page 22 of 63

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85183-21
Project ID: 8000177267 Date Sampled: 11109123 08:10
Sample ID: B541-001 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Acid Generation M600/2-78-054 3.2.6 0.31 B t CaCO3/Kt 0.31 3.1 01/29/24 0:00 talc
Potential(talc on
Pyritic Sulfur)
Acid Neutralization M600/2-78-054 1.3 1.0 t CaCO3/Kt 1 5 01/29/24 0:00 talc
Potential(talc)
Acid-Base Potential M600/2-78-054 1.3 0.7 t CaCO3/Kt 01/29/24 0:00 talc
(talc on Pyritic Sulfur)
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/P 1 0.3 B % 0.1 0.5 01/03/24 10:01 jpb
Carbon,total inorganic ASA No.9 29-2.2.4(talc TC-TOC) 1 <0.1 U % 0.1 0.5 01/03/24 13:30 jpb
(TIC)
Carbon,total organic ASA N0.9 29-2.2.4 Combustion/P 1 0.3 B * % 0.1 0.5 01/03/24 13:30 jpb
(TOC)
Net Acid Generation Single NAG-EGI 2002
Procedure
NAG 1 14 * Kg H2SO4/t 1 1 01/02/24 0:00 jpb
pH After Oxidation 1 4.6 * units 0.1 0.1 01/02/24 0:00 jpb
Neutralization M600/2-78-054 3.2.3- 1 0.1 B % 0.1 0.5 01/04/24 6:28 kmb
Potential as CaCO3 Modified(No Heat)
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Max Particle Size 1 250 * um 01/03/24 0:00 mlp
pH 1 5.6 * units 0.1 0.1 01/03/24 0:00 mlp
Sulfur Forms M600/2-78-054 3.2.4-MOD
Sulfur HCI Residue 1 0.02 B % 0.01 0.1 01/03/24 0:00 jpb
Sulfur HNO3 Residue 1 0.01 B % 0.01 0.1 01/03/24 0:00 jpb
Sulfur Organic 1 0.01 B % 0.01 0.1 01/03/24 0:00 jpb
Residual
Sulfur Pyritic Sulfide 1 0.01 B * % 0.01 0.1 01/03/24 0:00 jpb
Sulfur Sulfate 1 0.02 B * % 0.01 0.1 01/03/24 0:00 jpb
Sulfur Total 1 0.04 B % 0.01 0.1 01/03/24 0:00 jpb
Total Sulfur minus 1 0.02 B % 0.01 0.1 01/03/24 0:00 jpb
Sulfate
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Air Dry at 34 Degrees USDA No.1,1972 12/21/23 8:56 kmb
C
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/21/23 8:56 kmb
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/24/23 10:18 kmb
(Ring&Puck)
Saturated Paste USDA No.60(2) 01/02/24 16:47 mlp
Extraction
Subcontract
Parameter EPA Method Dilution Result Qual XQ Units MDL •e
Subcontract 4 Acid Subcontracted Work
Digestions
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 83-2401 301 1 20 Page 23 of 63

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85183-22
Project ID: 8000177267 Date Sampled: 11110123 08:10
Sample ID: B541-023 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Acid Generation M600/2-78-054 3.2.6 <0.31 U t CaCO3/Kt 0.31 3.1 01/29/24 0:00 talc
Potential(talc on
Pyritic Sulfur)
Acid Neutralization M600/2-78-054 1.3 8.0 t CaCO3/Kt 1 5 01/29/24 0:00 talc
Potential(talc)
Acid-Base Potential M600/2-78-054 1.3 8.0 t CaCO3/Kt 01/29/24 0:00 talc
(talc on Pyritic Sulfur)
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/P 1 <0.1 U % 0.1 0.5 01/03/24 10:06 jpb
Carbon,total inorganic ASA No.9 29-2.2.4(talc TC-TOC) 1 <0.1 U % 0.1 0.5 01/03/24 13:35 jpb
(TIC)
Carbon,total organic ASA N0.9 29-2.2.4 Combustion/P 1 <0.1 U * % 0.1 0.5 01/03/24 13:35 jpb
(TOC)
Net Acid Generation Single NAG-EGI 2002
Procedure
NAG 1 3 * Kg H2SO4/t 1 1 01/02/24 0:00 jpb
pH After Oxidation 1 6.5 * units 0.1 0.1 01/02/24 0:00 jpb
Neutralization M600/2-78-054 3.2.3- 1 0.8 % 0.1 0.5 01/04/24 7:38 kmb
Potential as CaCO3 Modified(No Heat)
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Max Particle Size 1 250 um 01/03/24 0:00 mlp
pH 1 9.4 * units 0.1 0.1 01/03/24 0:00 mlp
Sulfur Forms M600/2-78-054 3.2.4-MOD
Sulfur HCI Residue 1 <0.01 U % 0.01 0.1 01/03/24 0:00 jpb
Sulfur HNO3 Residue 1 <0.01 U % 0.01 0.1 01/03/24 0:00 jpb
Sulfur Organic 1 <0.01 U % 0.01 0.1 01/03/24 0:00 jpb
Residual
Sulfur Pyritic Sulfide 1 <0.01 U * % 0.01 0.1 01/03/24 0:00 jpb
Sulfur Sulfate 1 <0.01 U * % 0.01 0.1 01/03/24 0:00 jpb
Sulfur Total 1 <0.01 U * % 0.01 0.1 01/03/24 0:00 jpb
Total Sulfur minus 1 <0.01 U % 0.01 0.1 01/03/24 0:00 jpb
Sulfate
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Air Dry at 34 Degrees USDA No.1,1972 12/21/23 9:57 kmb
C
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/21/23 9:57 kmb
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/24/23 10:29 kmb
(Ring&Puck)
Saturated Paste USDA No.60(2) 01/02/24 16:48 mlp
Extraction
Subcontract
'Parameter EPA Method Dilution Result Qual XQ Units MDL PQL IIIIIIIIE�=!
Subcontract 4 Acid Subcontracted Work
Digestions
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 83-2401 301 1 20 Page 24 of 63

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85183-23
Project ID: Date Sampled: 11101123 00:00
Sample ID: SNKM23-531 (13531-021) Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Acid Generation M600/2-78-054 3.2.6 <0.31 U t CaCO3/Kt 0.31 3.1 01/29/24 0:00 talc
Potential(talc on
Pyritic Sulfur)
Acid Neutralization M600/2-78-054 1.3 6.0 t CaCO3/Kt 1 5 01/29/24 0:00 talc
Potential(talc)
Acid-Base Potential M600/2-78-054 1.3 6.0 t CaCO3/Kt 01/29/24 0:00 talc
(talc on Pyritic Sulfur)
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/P 1 <0.1 U % 0.1 0.5 01/03/24 10:10 jpb
Carbon,total inorganic ASA No.9 29-2.2.4(talc TC-TOC) 1 <0.1 U % 0.1 0.5 01/03/24 13:39 jpb
(TIC)
Carbon,total organic ASA N0.9 29-2.2.4 Combustion/P 1 <0.1 U * % 0.1 0.5 01/03/24 13:39 jpb
(TOC)
Net Acid Generation Single NAG-EGI 2002
Procedure
NAG 1 9 * Kg H2SO4/t 1 1 01/02/24 0:00 jpb
pH After Oxidation 1 6.0 * units 0.1 0.1 01/02/24 0:00 jpb
Neutralization M600/2-78-054 3.2.3- 1 0.6 % 0.1 0.5 01/04/24 8:49 kmb
Potential as CaCO3 Modified(No Heat)
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Max Particle Size 1 250 um 01/03/24 0:00 mlp
pH 1 8.9 * units 0.1 0.1 01/03/24 0:00 mlp
Sulfur Forms M600/2-78-054 3.2.4-MOD
Sulfur HCI Residue 1 <0.01 U % 0.01 0.1 01/03/24 0:00 jpb
Sulfur HNO3 Residue 1 <0.01 U % 0.01 0.1 01/03/24 0:00 jpb
Sulfur Organic 1 <0.01 U % 0.01 0.1 01/03/24 0:00 jpb
Residual
Sulfur Pyritic Sulfide 1 <0.01 U * % 0.01 0.1 01/03/24 0:00 jpb
Sulfur Sulfate 1 <0.01 U * % 0.01 0.1 01/03/24 0:00 jpb
Sulfur Total 1 <0.01 U * % 0.01 0.1 01/03/24 0:00 jpb
Total Sulfur minus 1 <0.01 U % 0.01 0.1 01/03/24 0:00 jpb
Sulfate
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Air Dry at 34 Degrees USDA No.1,1972 12/21/23 10:58 kmb
C
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/21/23 10:58 kmb
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/24/23 10:39 kmb
(Ring&Puck)
Saturated Paste USDA No.60(2) 01/02/24 16:49 mlp
Extraction
Subcontract
'Parameter EPA Method Dilution Result Qual XQ Units MDL PQL IIIIIIIIE�=!
Subcontract 4 Acid Subcontracted Work
Digestions
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 83-2401 301 1 20 Page 25 of 63

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85183-24
Project ID: Date Sampled: 11101123 00:00
Sample ID: SNKM23-548 (13548-014) Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Acid Generation M600/2-78-054 3.2.6 12.8 t CaCO3/Kt 0.31 3.1 01/29/24 0:00 talc
Potential(talc on
Pyritic Sulfur)
Acid Neutralization M600/2-78-054 1.3 7.0 t CaCO3/Kt 1 5 01/29/24 0:00 talc
Potential(talc)
Acid-Base Potential M600/2-78-054 1.3 -5.8 t CaCO3/Kt 01/29/24 0:00 talc
(talc on Pyritic Sulfur)
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/P 1 <0.1 U % 0.1 0.5 01/03/24 10:15 jpb
Carbon,total inorganic ASA No.9 29-2.2.4(talc TC-TOC) 1 <0.1 U % 0.1 0.5 01/03/24 13:44 jpb
(TIC)
Carbon,total organic ASA N0.9 29-2.2.4 Combustion/P 1 <0.1 U * % 0.1 0.5 01/03/24 13:44 jpb
(TOC)
Net Acid Generation Single NAG-EGI 2002
Procedure
NAG 1 14 * Kg H2SO4/t 1 1 01/02/24 0:00 jpb
pH After Oxidation 1 2.8 * units 0.1 0.1 01/02/24 0:00 jpb
Neutralization M600/2-78-054 3.2.3- 1 0.7 % 0.1 0.5 01/04/24 9:59 kmb
Potential as CaCO3 Modified(No Heat)
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Max Particle Size 1 250 * um 01/03/24 0:00 mlp
pH 1 7.9 * units 0.1 0.1 01/03/24 0:00 mlp
Sulfur Forms M600/2-78-054 3.2.4-MOD
Sulfur HCI Residue 1 0.52 % 0.01 0.1 01/03/24 0:00 jpb
Sulfur HNO3 Residue 1 0.11 % 0.01 0.1 01/03/24 0:00 jpb
Sulfur Organic 1 0.11 % 0.01 0.1 01/03/24 0:00 jpb
Residual
Sulfur Pyritic Sulfide 1 0.41 * % 0.01 0.1 01/03/24 0:00 jpb
Sulfur Sulfate 1 0.29 * % 0.01 0.1 01/03/24 0:00 jpb
Sulfur Total 1 0.81 % 0.01 0.1 01/03/24 0:00 jpb
Total Sulfur minus 1 0.52 % 0.01 0.1 01/03/24 0:00 jpb
Sulfate
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Air Dry at 34 Degrees USDA No.1,1972 12/21/23 11:59 kmb
C
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/21/23 11:59 kmb
Crush and Pulverize EPA-600/2-78-054 3.1.3 12/24/23 10:49 kmb
(Ring&Puck)
Saturated Paste USDA No.60(2) 01/02/24 16:49 mlp
Extraction
Subcontract
'Parameter EPA Method Dilution Result Qual XQ Units MDL PQL IIIIIIIIE�=!
Subcontract 4 Acid Subcontracted Work
Digestions
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 83-2401 301 1 20 Page 26 of 63

ADZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ExplanationsReport Header
Batch A distinct set of samples analyzed at a specific time
Found Value of the QC Type of interest
Limit Upper limit for RPD,in%.
Lower Lower Recovery Limit,in% (except for LCSS,mg/Kg)
MDL Method Detection Limit. Same as Minimum Reporting Limit unless omitted or equal to the PQL(see comment#5).
Allows for instrument and annual fluctuations.
PCN/SCN A number assigned to reagents/standards to trace to the manufacturer's certificate of analysis
PQL Practical Quantitation Limit. Synonymous with the EPA term"minimum level".
QC True Value of the Control Sample or the amount added to the Spike
Rec Recovered amount of the true value or spike added,in%(except for LCSS,mg/Kg)
RPD Relative Percent Difference,calculation used for Duplicate QC Types
Upper Upper Recovery Limit,in% (except for LCSS,mg/Kg)
Sample Value of the Sample of interest
QC Sample Types
AS Analytical Spike(Post Digestion) LCSWD Laboratory Control Sample-Water Duplicate
ASD Analytical Spike(Post Digestion)Duplicate LFB Laboratory Fortified Blank
CCB Continuing Calibration Blank LFM Laboratory Fortified Matrix
CCV Continuing Calibration Verification standard LFMD Laboratory Fortified Matrix Duplicate
DUP Sample Duplicate LRB Laboratory Reagent Blank
ICB Initial Calibration Blank MS Matrix Spike
ICV Initial Calibration Verification standard MSD Matrix Spike Duplicate
ICSAB Inter-element Correction Standard-A plus B solutions PBS Prep Blank-Soil
LCSS Laboratory Control Sample-Soil PBW Prep Blank-Water
LCSSD Laboratory Control Sample-Soil Duplicate PQV Practical Quantitation Verification standard
LCSW Laboratory Control Sample-Water SDL Serial Dilution
QC Sample Type Explanations
Blanks Verifies that there is no or minimal contamination in the prep method or calibration procedure.
Control Samples Verifies the accuracy of the method,including the prep procedure.
Duplicates Verifies the precision of the instrument and/or method.
Spikes/Fortified Matrix Determines sample matrix interferences,if any.
Standard Verifies the validity of the calibration.
ACZ Qualifiers e
B Analyte concentration detected at a value between MDL and PQL.The associated value is an estimated quantity.
H Analysis exceeded method hold time. pH is a field test with an immediate hold time.
L Target analyte response was below the laboratory defined negative threshold.
U The material was analyzed for,but was not detected above the level of the associated value.
The associated value is either the sample quantitation limit or the sample detection limit.
.. - . -
(1) EPA 600/4-83-020. Methods for Chemical Analysis of Water and Wastes,March 1983.
(2) EPA 600/R-93-100. Methods for the Determination of Inorganic Substances in Environmental Samples,August 1993.
(3) EPA 600/R-94-111. Methods for the Determination of Metals in Environmental Samples-Supplement I, May 1994.
(4) EPA SW-846. Test Methods for Evaluating Solid Waste.
(5) Standard Methods for the Examination of Water and Wastewater.
(1) QC results calculated from raw data. Results may vary slightly if the rounded values are used in the calculations.
(2) Soil,Sludge,and Plant matrices for Inorganic analyses are reported on a dry weight basis.
(3) Animal matrices for Inorganic analyses are reported on an"as received"basis.
(4) An asterisk in the"XQ"column indicates there is an extended qualifier and/or certification qualifier
associated with the result.
(5) If the MDL equals the PQL or the MDL column is omitted,the PQL is the reporting limit.
For a complete list of ACZ's Extended Qualifiers,please click:
https://acz.com/wp-content/uploads/2019/04/Ext-Qual-List.pdf
REP001.03.15.02
L851 83-2401 301 1 20 Page 27 of 63

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85183
METHODACZ ID WORKNUM PARAMETER
L85183-01 WG581230 Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total inorganic(TIC) ASA No.9 29-2.2.4(calc TC- RA Relative Percent Difference(RPD)was not used for data
TOC) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
ASA No.9 29-2.2.4 Combustion/IR ZQ Analyte was not evaluated in the laboratory control
standard. Either the analyte is not included in the scope of
the analytical method or a commercial standard containing
the analyte is not available.
W G581534 Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified RA Relative Percent Difference(RPD)was not used for data
(No Heat) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581229 Sulfur HCl Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Organic Residual M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Pyritic Sulfide M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Total M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Total Sulfur minus Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 83-2401 301 1 20 Page 28 of 63

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85183
METHODACZ ID WORKNUM PARAMETER
L85183-02 WG581230 Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total inorganic(TIC) ASA No.9 29-2.2.4(calc TC- RA Relative Percent Difference(RPD)was not used for data
TOC) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
ASA No.9 29-2.2.4 Combustion/IR ZQ Analyte was not evaluated in the laboratory control
standard. Either the analyte is not included in the scope of
the analytical method or a commercial standard containing
the analyte is not available.
W G581534 Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified RA Relative Percent Difference(RPD)was not used for data
(No Heat) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581229 Sulfur HCl Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Organic Residual M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Pyritic Sulfide M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Total M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Total Sulfur minus Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 83-2401 301 1 20 Page 29 of 63

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85183
METHODACZ ID WORKNUM PARAMETER
L85183-03 WG581230 Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total inorganic(TIC) ASA No.9 29-2.2.4(calc TC- RA Relative Percent Difference(RPD)was not used for data
TOC) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
ASA No.9 29-2.2.4 Combustion/IR ZQ Analyte was not evaluated in the laboratory control
standard. Either the analyte is not included in the scope of
the analytical method or a commercial standard containing
the analyte is not available.
W G581534 Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified RA Relative Percent Difference(RPD)was not used for data
(No Heat) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581229 Sulfur HCl Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Organic Residual M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Pyritic Sulfide M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Total M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Total Sulfur minus Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 83-2401 301 1 20 Page 30 of 63

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85183
METHODACZ ID WORKNUM PARAMETER
L85183-04 WG581230 Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total inorganic(TIC) ASA No.9 29-2.2.4(calc TC- RA Relative Percent Difference(RPD)was not used for data
TOC) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
ASA No.9 29-2.2.4 Combustion/IR ZQ Analyte was not evaluated in the laboratory control
standard. Either the analyte is not included in the scope of
the analytical method or a commercial standard containing
the analyte is not available.
W G581534 Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified RA Relative Percent Difference(RPD)was not used for data
(No Heat) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581229 Sulfur HCl Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Organic Residual M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Pyritic Sulfide M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Total M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Total Sulfur minus Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 83-2401 301 1 20 Page 31 of 63

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85183
METHODACZ ID WORKNUM PARAMETER
L85183-05 WG581230 Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total inorganic(TIC) ASA No.9 29-2.2.4(calc TC- RA Relative Percent Difference(RPD)was not used for data
TOC) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
ASA No.9 29-2.2.4 Combustion/IR ZQ Analyte was not evaluated in the laboratory control
standard. Either the analyte is not included in the scope of
the analytical method or a commercial standard containing
the analyte is not available.
W G581534 Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified RA Relative Percent Difference(RPD)was not used for data
(No Heat) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581229 Sulfur HCl Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Organic Residual M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Pyritic Sulfide M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Total M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Total Sulfur minus Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 83-2401 301 1 20 Page 32 of 63

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85183
METHODACZ ID WORKNUM PARAMETER
L85183-06 WG581230 Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total inorganic(TIC) ASA No.9 29-2.2.4(calc TC- RA Relative Percent Difference(RPD)was not used for data
TOC) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
ASA No.9 29-2.2.4 Combustion/IR ZQ Analyte was not evaluated in the laboratory control
standard. Either the analyte is not included in the scope of
the analytical method or a commercial standard containing
the analyte is not available.
W G581534 Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified RA Relative Percent Difference(RPD)was not used for data
(No Heat) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581229 Sulfur HCl Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Organic Residual M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Pyritic Sulfide M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Total M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Total Sulfur minus Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 83-2401 301 1 20 Page 33 of 63

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85183
METHODACZ ID WORKNUM PARAMETER
L85183-07 WG581230 Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total inorganic(TIC) ASA No.9 29-2.2.4(calc TC- RA Relative Percent Difference(RPD)was not used for data
TOC) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
ASA No.9 29-2.2.4 Combustion/IR ZQ Analyte was not evaluated in the laboratory control
standard. Either the analyte is not included in the scope of
the analytical method or a commercial standard containing
the analyte is not available.
W G581534 Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified RA Relative Percent Difference(RPD)was not used for data
(No Heat) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581229 Sulfur HCl Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Organic Residual M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Pyritic Sulfide M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Total M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Total Sulfur minus Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 83-2401 301 1 20 Page 34 of 63

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85183
METHODACZ ID WORKNUM PARAMETER
L85183-08 WG581230 Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total inorganic(TIC) ASA No.9 29-2.2.4(calc TC- RA Relative Percent Difference(RPD)was not used for data
TOC) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
ASA No.9 29-2.2.4 Combustion/IR ZQ Analyte was not evaluated in the laboratory control
standard. Either the analyte is not included in the scope of
the analytical method or a commercial standard containing
the analyte is not available.
W G581534 Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified RA Relative Percent Difference(RPD)was not used for data
(No Heat) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581229 Sulfur HCl Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Organic Residual M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Pyritic Sulfide M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Total M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Total Sulfur minus Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 83-2401 301 1 20 Page 35 of 63

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85183
METHODACZ ID WORKNUM PARAMETER
L85183-09 WG581230 Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total inorganic(TIC) ASA No.9 29-2.2.4(calc TC- RA Relative Percent Difference(RPD)was not used for data
TOC) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
ASA No.9 29-2.2.4 Combustion/IR ZQ Analyte was not evaluated in the laboratory control
standard. Either the analyte is not included in the scope of
the analytical method or a commercial standard containing
the analyte is not available.
W G581534 Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified RA Relative Percent Difference(RPD)was not used for data
(No Heat) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581229 Sulfur HCl Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Organic Residual M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Pyritic Sulfide M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Total M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Total Sulfur minus Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 83-2401 301 1 20 Page 36 of 63

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85183
METHODACZ ID WORKNUM PARAMETER
L85183-10 WG581230 Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total inorganic(TIC) ASA No.9 29-2.2.4(calc TC- RA Relative Percent Difference(RPD)was not used for data
TOC) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
ASA No.9 29-2.2.4 Combustion/IR ZQ Analyte was not evaluated in the laboratory control
standard. Either the analyte is not included in the scope of
the analytical method or a commercial standard containing
the analyte is not available.
W G581534 Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified RA Relative Percent Difference(RPD)was not used for data
(No Heat) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581229 Sulfur HCl Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Organic Residual M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Pyritic Sulfide M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Total M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Total Sulfur minus Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 83-2401 301 1 20 Page 37 of 63

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85183
METHODACZ ID WORKNUM PARAMETER
L85183-11 WG581230 Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total inorganic(TIC) ASA No.9 29-2.2.4(calc TC- RA Relative Percent Difference(RPD)was not used for data
TOC) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
ASA No.9 29-2.2.4 Combustion/IR ZQ Analyte was not evaluated in the laboratory control
standard. Either the analyte is not included in the scope of
the analytical method or a commercial standard containing
the analyte is not available.
WG581535 Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified RA Relative Percent Difference(RPD)was not used for data
(No Heat) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581229 Sulfur HCl Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Organic Residual M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Pyritic Sulfide M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Total M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Total Sulfur minus Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 83-2401 301 1 20 Page 38 of 63

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85183
METHODACZ ID WORKNUM PARAMETER
L85183-12 WG581230 Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total inorganic(TIC) ASA No.9 29-2.2.4(calc TC- RA Relative Percent Difference(RPD)was not used for data
TOC) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
ASA No.9 29-2.2.4 Combustion/IR ZQ Analyte was not evaluated in the laboratory control
standard. Either the analyte is not included in the scope of
the analytical method or a commercial standard containing
the analyte is not available.
WG581535 Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified RA Relative Percent Difference(RPD)was not used for data
(No Heat) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581229 Sulfur HCl Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Organic Residual M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Pyritic Sulfide M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Total M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Total Sulfur minus Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 83-2401 301 1 20 Page 39 of 63

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85183
METHODACZ ID WORKNUM PARAMETER
L85183-13 WG581230 Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total inorganic(TIC) ASA No.9 29-2.2.4(calc TC- RA Relative Percent Difference(RPD)was not used for data
TOC) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
ASA No.9 29-2.2.4 Combustion/IR ZQ Analyte was not evaluated in the laboratory control
standard. Either the analyte is not included in the scope of
the analytical method or a commercial standard containing
the analyte is not available.
WG581535 Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified RA Relative Percent Difference(RPD)was not used for data
(No Heat) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581229 Sulfur HCl Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Organic Residual M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Pyritic Sulfide M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Total M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Total Sulfur minus Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 83-2401 301 1 20 Page 40 of 63

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85183
METHODACZ ID WORKNUM PARAMETER
L85183-14 WG581230 Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total inorganic(TIC) ASA No.9 29-2.2.4(calc TC- RA Relative Percent Difference(RPD)was not used for data
TOC) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
ASA No.9 29-2.2.4 Combustion/IR ZQ Analyte was not evaluated in the laboratory control
standard. Either the analyte is not included in the scope of
the analytical method or a commercial standard containing
the analyte is not available.
WG581535 Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified RA Relative Percent Difference(RPD)was not used for data
(No Heat) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581229 Sulfur HCl Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Organic Residual M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Pyritic Sulfide M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Total M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Total Sulfur minus Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 83-2401 301 1 20 Page 41 of 63

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85183
METHODACZ ID WORKNUM PARAMETER
L85183-15 WG581230 Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total inorganic(TIC) ASA No.9 29-2.2.4(calc TC- RA Relative Percent Difference(RPD)was not used for data
TOC) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
ASA No.9 29-2.2.4 Combustion/IR ZQ Analyte was not evaluated in the laboratory control
standard. Either the analyte is not included in the scope of
the analytical method or a commercial standard containing
the analyte is not available.
WG581535 Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified RA Relative Percent Difference(RPD)was not used for data
(No Heat) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581229 Sulfur HCl Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Organic Residual M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Pyritic Sulfide M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Total M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Total Sulfur minus Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 83-2401 301 1 20 Page 42 of 63

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85183
METHODACZ ID WORKNUM PARAMETER
L85183-16 WG581230 Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total inorganic(TIC) ASA No.9 29-2.2.4(calc TC- RA Relative Percent Difference(RPD)was not used for data
TOC) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
ASA No.9 29-2.2.4 Combustion/IR ZQ Analyte was not evaluated in the laboratory control
standard. Either the analyte is not included in the scope of
the analytical method or a commercial standard containing
the analyte is not available.
WG581535 Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified RA Relative Percent Difference(RPD)was not used for data
(No Heat) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581229 Sulfur HCl Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Organic Residual M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Pyritic Sulfide M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Total M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Total Sulfur minus Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 83-2401 301 1 20 Page 43 of 63

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85183
METHODACZ ID WORKNUM PARAMETER
L85183-17 WG581230 Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total inorganic(TIC) ASA No.9 29-2.2.4(calc TC- RA Relative Percent Difference(RPD)was not used for data
TOC) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
ASA No.9 29-2.2.4 Combustion/IR ZQ Analyte was not evaluated in the laboratory control
standard. Either the analyte is not included in the scope of
the analytical method or a commercial standard containing
the analyte is not available.
WG581535 Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified RA Relative Percent Difference(RPD)was not used for data
(No Heat) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581229 Sulfur HCl Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Organic Residual M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Pyritic Sulfide M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Total M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Total Sulfur minus Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 83-2401 301 1 20 Page 44 of 63

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85183
METHODACZ ID WORKNUM PARAMETER
L85183-18 WG581230 Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total inorganic(TIC) ASA No.9 29-2.2.4(calc TC- RA Relative Percent Difference(RPD)was not used for data
TOC) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
ASA No.9 29-2.2.4 Combustion/IR ZQ Analyte was not evaluated in the laboratory control
standard. Either the analyte is not included in the scope of
the analytical method or a commercial standard containing
the analyte is not available.
WG581535 Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified RA Relative Percent Difference(RPD)was not used for data
(No Heat) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581229 Sulfur HCl Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Organic Residual M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Pyritic Sulfide M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Total M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Total Sulfur minus Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 83-2401 301 1 20 Page 45 of 63

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85183
METHODACZ ID WORKNUM PARAMETER
L85183-19 WG581230 Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total inorganic(TIC) ASA No.9 29-2.2.4(calc TC- RA Relative Percent Difference(RPD)was not used for data
TOC) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
ASA No.9 29-2.2.4 Combustion/IR ZQ Analyte was not evaluated in the laboratory control
standard. Either the analyte is not included in the scope of
the analytical method or a commercial standard containing
the analyte is not available.
WG581535 Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified RA Relative Percent Difference(RPD)was not used for data
(No Heat) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581229 Sulfur HCl Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Organic Residual M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Pyritic Sulfide M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Total M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Total Sulfur minus Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 83-2401 301 1 20 Page 46 of 63

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85183
METHODACZ ID WORKNUM PARAMETER
L85183-20 WG581230 Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total inorganic(TIC) ASA No.9 29-2.2.4(calc TC- RA Relative Percent Difference(RPD)was not used for data
TOC) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
ASA No.9 29-2.2.4 Combustion/IR ZQ Analyte was not evaluated in the laboratory control
standard. Either the analyte is not included in the scope of
the analytical method or a commercial standard containing
the analyte is not available.
WG581535 Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified RA Relative Percent Difference(RPD)was not used for data
(No Heat) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581229 Sulfur HCl Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Organic Residual M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Pyritic Sulfide M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Total M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Total Sulfur minus Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 83-2401 301 1 20 Page 47 of 63

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85183
METHODACZ ID WORKNUM PARAMETER
L85183-21 WG581450 Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total inorganic(TIC) ASA No.9 29-2.2.4(calc TC- RA Relative Percent Difference(RPD)was not used for data
TOC) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
ASA No.9 29-2.2.4 Combustion/IR ZQ Analyte was not evaluated in the laboratory control
standard. Either the analyte is not included in the scope of
the analytical method or a commercial standard containing
the analyte is not available.
W G581535 Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified RA Relative Percent Difference(RPD)was not used for data
(No Heat) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581448 Sulfur HCl Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Organic Residual M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Pyritic Sulfide M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Total M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Total Sulfur minus Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 83-2401 301 1 20 Page 48 of 63

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85183
METHODACZ ID WORKNUM PARAMETER
L85183-22 WG581450 Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total inorganic(TIC) ASA No.9 29-2.2.4(calc TC- RA Relative Percent Difference(RPD)was not used for data
TOC) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
ASA No.9 29-2.2.4 Combustion/IR ZQ Analyte was not evaluated in the laboratory control
standard. Either the analyte is not included in the scope of
the analytical method or a commercial standard containing
the analyte is not available.
W G581535 Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified RA Relative Percent Difference(RPD)was not used for data
(No Heat) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581448 Sulfur HCl Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Organic Residual M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Pyritic Sulfide M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Total M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Total Sulfur minus Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 83-2401 301 1 20 Page 49 of 63

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85183
METHODACZ ID WORKNUM PARAMETER
L85183-23 WG581450 Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total inorganic(TIC) ASA No.9 29-2.2.4(calc TC- RA Relative Percent Difference(RPD)was not used for data
TOC) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
ASA No.9 29-2.2.4 Combustion/IR ZQ Analyte was not evaluated in the laboratory control
standard. Either the analyte is not included in the scope of
the analytical method or a commercial standard containing
the analyte is not available.
W G581535 Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified RA Relative Percent Difference(RPD)was not used for data
(No Heat) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581448 Sulfur HCl Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Organic Residual M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Pyritic Sulfide M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Total M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Total Sulfur minus Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 83-2401 301 1 20 Page 50 of 63

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85183
METHODACZ ID WORKNUM PARAMETER
L85183-24 WG581450 Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total inorganic(TIC) ASA No.9 29-2.2.4(calc TC- RA Relative Percent Difference(RPD)was not used for data
TOC) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
ASA No.9 29-2.2.4 Combustion/IR ZQ Analyte was not evaluated in the laboratory control
standard. Either the analyte is not included in the scope of
the analytical method or a commercial standard containing
the analyte is not available.
W G581535 Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified RA Relative Percent Difference(RPD)was not used for data
(No Heat) validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581448 Sulfur HCl Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Organic Residual M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Pyritic Sulfide M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sulfur Total M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Total Sulfur minus Sulfate M600/2-78-054 3.2.4-MOD RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 83-2401 301 1 20 Page 51 of 63

ADZ Laboratories, Inc. FIRM
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Project ID: L85183
Soil Analysis
The following parameters are not offered for certification or are not covered by NELAC certificate#ACZ.
Carbon,total(TC) ASA No.9 29-2.2.4 Combustion/IR
Carbon,total organic(TOC) ASA No.9 29-2.2.4 Combustion/IR
NAG Single NAG-EGI 2002
Neutralization Potential as CaCO3 M600/2-78-054 3.2.3-Modified(No Heat)
pH After Oxidation Single NAG-EGI 2002
pH,Saturated Paste EPA 600/2-78-054 section 3.2.2
Sulfur HCl Residue M600/2-78-054 3.2.4-MOD
Sulfur HNO3 Residue M600/2-78-054 3.2.4-MOD
Sulfur Total M600/2-78-054 3.2.4-MOD
REPAD.05.06.05.01
L851 83-2401 301 1 20 Page 52 of 63

ACZ Laboratories, Inc. _ •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] •
Albemarle ACZ Project ID: L85183
8000177267 Date Received: 12/15/2023 16:15
Received By:
Date Printed: 12/19/2023
Receipt Verification J
YES NO NA
1) Is a foreign soil permit included for applicable samples? X
2) Is the Chain of Custody form or other directive shipping papers present? X
3) Does this project require special handling procedures such as CLP protocol? X
4)Are any samples NRC licensable material? X
5) If samples are received past hold time, proceed with requested short hold time analyses? X
6) Is the Chain of Custody form complete and accurate? X
7)Were any changes made to the Chain of Custody form prior to ACZ receiving the samples? X
YES NO NA
8)Are all containers intact and with no leaks? X
9)Are all labels on containers and are they intact and legible? X
10) Do the sample labels and Chain of Custody form match for Sample ID, Date, and Time? X
11) For preserved bottle types,was the pH checked and within limits? 1 X
12) Is there sufficient sample volume to perform all requested work? X
13) Is the custody seal intact on all containers? X
14)Are samples that require zero headspace acceptable? X
15)Are all sample containers appropriate for analytical requirements? X
16) Is there an Hg-1631 trip blank present? X
17) Is there a VOA trip blank present? X
18)Were all samples received within hold time? X
NA indicates Not Applicable
CustodyChain of
The'Relinquished By'field on the COC was not completed. The project manager is contacting the client.
ShippingClient Contact Remarks 111=11"
Cooler Id Temp('C) Temp Rad(pR/Hr) Custody Seal
Criteria('C) Intact?
NA40837 5.4 NA 17 N/A
Was ice present in the shipment container(s)?
No - Wet or gel ice was not present in the shipment container(s) .
Client must contact an ACZ Project Manager if analysis should not proceed for samples received
outside of their thermal preservation acceptance criteria.
REPAD LPII 2012-03
L851 83-2401 301 1 20 Page 53 of 63

ACZ Laboratories, Inc. _ •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] •
Albemarle ACZ Project ID: L85183
8000177267 Date Received: 12/15/2023 16:15
Received By:
Date Printed: 12/19/2023
1 The preservation of the following bottle types is not checked at sample receipt:Orange(oil and
grease), Purple(total cyanide), Pink(dissolved cyanide), Brown(arsenic speciation),Sterile(fecal
coliform), EDTA(sulfite), HCI preserved vial(organics), Na2S2O3 preserved vial(organics),and HG-
1631 (total/dissolved mercury by method 1631).
REPAD LPII 2012-03
L851 83-2401 301 1 20 Page 54 of 63

Accredlled 2773 Downhill orim
EnvirWWwMtal steamboat Springs,CO t10107 S/ .,1 ' e •
losing) [phone] t j
Na7Prestia gddress;5250 Neil Rd#304
Consulting Reno, NV 89502
E [e-mail] Telephone;[phone]
Name: Morgan Warren E-rnail [e-mail]
Co pan
_Albemarle Corporation Tepyp,s.770485-9910
Name:Kaitlyn McNeilly Address:348 Holiday Inn Dr.
Company:Albemarle Corporation Kings Mountain,NC 28086
E-mail [e-mail] Telephone:
Name: Address:
Compan
Email: Telephone:
sanyrie(s)received past httldlag time(Kr),or N insufficient 147 remains to compMle YES
analysis before expiration,shall ACZ proceed with requested short HT analyses? NO ✓
ti1P 1�11t:r�mfatl rJr�b/vtlar ia�aYipR Ynastur l'Fi'na"IK/'MM6rrwl,11C2 weP wd�0�ra4���MMwrf Hf is��0.++tl tllh wRWpMrMtl
Are
samples for SOWA Compliance Monnoring? Yes No ✓
if yes,please Include stabs forms.Results will be reported to PQL for Colorado.
Samplers Name:Date Mac0onnell Sampler's Site Informatlon state NC Zip code2WO6 Time Zone sadem
rsarnpiers signature; ,.w b e..e.wr�e era,«th:a.a. t ar,v n.r r+ry wb+abrAw u a tNaa/a wtlloratlan«
tarigPwi�wale ti AVM�Mrya7waY.Y msid�tl hrd ai!Aw✓d"by Stab
Quote Lw.
#' L
PO#: G
Reporting state for compliance testing: pCD
d
Check box
if samples include NRC licensed material? e c _J
B548-004 11/1112023 08:00 so 1 ✓ ✓
B548-012 11/11/2023 08:00 so 1 ✓ ✓
B527-013 10/28/2023 08:01 so 1 ✓
B529-005 10/29/2023 08.01 so 1 ✓
B529-016 10/29/2023 08:04 so 1 ✓
B506-001 9130/2023 08:05 so 1 ✓
B550-013 11/11/2023 08:05 so 1 ✓
B550-016 11/11/2023 08:06 iso 1 1 ✓
8550-019 11/13/2023 08:06 Iso 1 I ✓
6 Matra SW(surface Water),GW(Ground water)-W W(waste water) pw(MWb^9 water)-SL(Sludge)-SO(Sol)-oL(()I)-Odw(Specify)
I
Please refers to ACTS terms&conditions located on the reverse side of this COC.
tRRELINQ DAT
s.�
—0 ) ��
H
�M Qualtrax lb: 1984 Revision#: 2 White-Return with sample. Yellow-Retain for your records.
Ic
M=__U
�n
5183-2401301120
Page 55 of of 63

I AcuadMeit Steamboat
boathpl prtve -� , • �
Enviforrnontal $teanrhoat$PA9's.CO 80487
76"ne (970)8794M
Name:AMy Prestia Address:5250 Neil Rd#300
company:SRK Consulting Reno. NV 89502
E. :aprestia@s&=n Ted:[phone]
Name: Morgan Warren E-mail: [e-mail]
Cornpa .Albemarle Corporabon Td ,e:770 as5-ssl4
Name:Kaitlyn McNeilly Address:348 Holiday Inn Dr.
Compan Albemarle Corporation Kings Mountain,NC 28086
E-mail:k itlyn.mcneiliy@all>emarle.com Telephone:
Name: Address:
Compan
E-mail: Telephone:
tf sample(a)received past holding time(HT),or it insufficient HT remains to complete YES
analysis before sxpirallon,shall ACZ proceed with requested short HT analyses? NO ✓
�ro�.em�ae�waro.r.re..��en r.u.r���:�.a.�e.spec..aWrnw..sown.MM.K..wrerrr•wna++iahrawa�waq
Am
samples for SDWA Compliance Yoniloring? Yea No ✓
It yes,please include stab form.Results will be reported W PQL for Colorado.
Samplers Name:Dave MOCOOMed samplers Site Information State NC Zip code 28W Time Zone e®stwn
�rrrmr..�..e�awreerdn+..a�wi. pwrwwaar�rwaar*Sample �wr.rcn.ne.wa�.nso.a..w
Cs Signature: �w.ra.r.e.rp.ti.n.+s.:m.tl.wn.rrw++.r.eyrrsL -
Quote M
m
PO4- _
Reporting state for compbrice testing: C d
Check box d samples include NRC licensed material? a
B527-007 10/27/2023 07:49 so 11 ✓ ✓
B506-004 /30/2023 07:52 so 1 ✓ ✓
B506-010 /30/2023 07:52 so 1 ✓ ✓
B506-019 /30/2023 07.52 so 1 ✓ ✓
B506-029 9/30/2023 07:53 so 1 ✓ ✓
B506-034 10/2/2023 07:53 so 1 ✓ ✓
B506-050 10/412023 07:53 so 1 ✓ ✓
B511-001 10/27/2023 07.54 so 1 ✓ ✓
B531-029 11/1/2023 07:54 so 1 ✓ ✓
B548-001 11/11/2023 07:55 so 1 ✓ ✓
Matrix SW(Surface Water) GW(Ground Wafer)-W W(Wade Water) DW(Drk*N Wafer)-SL(Sludge) SO(Sod)-OL(Od I'Other(Speeffy)
REMARKS
Please refer to ACZ's terms&conditions located on the reverse side of this COC.
Qualtrax ID: 1984 Revision#: 2 White-Rehim with saunple. Yellow-Retain for your records.
L851 83-2401 301 1 20 Page 56 of 63

AccnmW&d 2TT3 Downhill Drive r
Envirerirnentaf Steamboat Springs.Co SW87 r •
I Tom" (970)87M59il l y
f
Name:Amy Prestia Address:5250 Neil Rd 4300
Compan :SRK Consu#ing Reno, NV 89502
E-nim:[e-mail] TeWoxx e:+1-775.284-2212
Name; Morgan Warren E-mail: [e-mail]
Company:Albemarle Corporation Telephone:[phone]
Name:Kaidyn McNeiAY Address:348 Holiday Inn Dr.
Compan :Albemarle Corporation Kings Mountain,NC 28086
E-mad:kai#[e-mail] Telephone:
Name: Address:
Compan
E-mail: Telephone:
It sampls(s)received past holding time(fit),or if insufficient KT remains to complete YES
analysis before expiration,shag IuCZ proceed with requested short HT analyses? NO ✓
Ltr cis ari. MCMa[IaMit klal11M wM,cQw�!slYr'*S',w�P'k RlpilW./1C2N Vrfcwd w 0.n*.Yd--ft .~0 w.rµgaW daft wd M 4.fM
Are sanlpNs for SDWA Compliance Monitoring? Yea No I ✓
If yes,please include state forms.Results will be reported to POL for Colorado.
sarnpieez.Name:Dave rwscDonnell sampiaes Ske I wmetion state NC ap code 28W Time Zone essiarn
mplers Signature: m er rfr.mdq.,e warue a uf.ae�e..a.fmm a.»BMW ft U.e..ewaomoa a<
m.pwq,.ln m.0 Vb M.4' W,roe. WI ft&W.tl WWUbW M&aft 1.w.
Quote#: LA
PO#:
Repmfslg state for compkw ce testing: o W d
Check box q samples include NRC hoensed materiar? (Q d
W
OWN
B531-031 11/2/2023 08:09 so 1 ✓
B548-011 11/11/2023 08:09 so 1 ✓
B541-001 11/9/2023 08.10 so 1 ✓
B541-023 11/10/2023 08:10 so 1 ✓
Matrix SW(Surface Waken) GW(crowd water)-W W(waste Wear)-OW(Drinking waled-SL(Shrdge)-50(Sol),OL(oa)-other(Specify)
REMARKS
Please refer to ACZ's terms&conditions located on the reverse side of this COC.
RIFLINWSHED BY DATE-TIME RECEIVED 13Y DATE TIME
Quaitrax ID: 1984 Revision#. 2 White-Return wish sample. Yellow-Retain for your records.
L851 83-2401 301 1 20 Page 57 of 63

ALS USA Inc. To:ACZ LABORATORIES, INC Page: 1
4977 Energy Way 2773 DOWNHILL DRIVE, Total # Pages: 2 (A - D)
Reno NV 89502 STEAMBOAT SPRINGS CO 80487 Plus Appendix Pages
Phone: [phone] Fax: [phone] Finalized Date: 27-JAN-2024
www.alsgiobal.com/geochemistry Account: AZCLAB
CERTIFICATE RE24010557 SAMPLE PREPARATION
ALS CODE DESCRIPTION
Project: L851 83 WEI-21 Received Sample Weiqht
DIS-PUL21 Disposal of M/+ Split after analysis.
This report is for 24 samples of Pulp submitted to our lab in Reno, NV, USA on SND-ALS Send samples to internal laboratory
1 2-JAN-2024. LOG-24 Pulp Loqin - Rcd w/o Barcode
The following have access to data associated with this certificate: ANALYTICAL PROCEDURES
MARK MCNEAL MADELEINE MURRAY ACCOUNTS PAYABLE
TIM VANWYNGARDEN SUE WEBBER
ALS CODE DESCRIPTION INSTRUMENT
ME-MS61 48 element four acid ICP-MS
Ha-MS42 Trace Hq by ICPMS ICP-MS
The results of this assay were based solely upon the content of the sample submitted. Any decision to invest
should be made only after the potential investment value of the claim'or deposit has been determined based on
the results of assays of multiple samples of geological materials collected by the prospective investor or by a
qualified person selected by him/her and based on an evaluation of all engineering data which is available
concerning anv proposed oroiect. Statement required by Nevada State Law NRS 519
f
This is the Final Report and supersedes any preliminary report with this certificate number.Results apply to
samples as submitted.All pages of this report have been checked and approved for release. Signature:
See Appendix Page for comments reqardinq this certificate *****
Saa Traxler, Director, North Vancouver Operations
L851 83-2401 301 1 20 Page 58 of 63

ALS USA Inc. To:ACZ LABORATORIES, INC Page: 2 - A
4977 Energy Way 2773 DOWNHILL DRIVE, Total # Pages: 2 (A - D)
Reno NV 89502 STEAMBOAT SPRINGS CO 80487 Plus Appendix Pages
Phone:[phone] Fax:[phone] Finalized Date: 27-JAN-2024
www.alsgiobal.com/geochemistry Account: AZCLAB
Project: L85183
CERTIFICATE OF ANALYSIS RE24010557
Method WEI-21 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61
Analyte Recvd Wt. Ag Al As Ba Be Bi Ca Cd Ce Co Cr Cs Cu Fe
Units kg ppm % ppm ppm ppm ppm % ppm ppm ppm ppm ppm ppm %
Sample Description LOD 0.02 0.01 0.01 0.2 10 0.05 0.01 0.01 0.02 0.01 0.1 1 0.05 0.2 0.01
L85183-01 0.03 <0.01 9.01 0.6 60 48.8 3.26 0.01 <0.02 13.80 39.0 7 31.4 6.9 0.67
L85183-02 0.05 0.02 6.62 0.5 10 7.96 0.57 0.40 0.07 0.97 37.2 2 3.99 1.0 0.28
L85183-03 0.04 <0.01 5.93 <0.2 30 60.9 1.36 0.22 0.05 2.04 26.2 2 22.2 0.3 0.17
L85183-04 0.04 <0.01 8.61 0.6 180 30.8 1.65 0.05 0.12 29.2 31.7 14 39.6 9.2 1.22
L85183-05 0.04 <0.01 8.70 3.8 150 15.25 1.52 0.02 <0.02 32.2 20.9 30 20.3 8.8 2.18
L85183-06 0.04 0.01 6.67 0.8 10 12.60 1.59 0.40 <0.02 4.59 28.9 2 4.82 3.4 0.23
L85183-07 0.04 0.06 6.75 1.1 30 8.18 0.87 0.30 0.05 2.19 28.0 2 6.94 4.0 0.34
L85183-08 0.04 0.15 9.51 0.9 480 6.15 0.26 0.34 0.19 116.0 44.2 88 55.1 58.9 5.40
L85183-09 0.04 0.02 7.14 0.6 410 4.12 0.96 0.05 <0.02 0.64 17.2 2 45.8 1.3 0.15
L85183-10 0.04 <0.01 10.65 1.1 380 16.45 0.91 0.02 0.02 64.5 37.3 56 50.3 42.8 4.19
L85183-11 0.04 <0.01 9.93 1.6 260 14.00 1.14 0.03 0.04 43.8 35.9 50 46.7 17.1 2.69
L85183-12 0.04 <0.01 10.00 2.7 170 9.72 2.19 0.02 <0.02 32.3 22.1 30 25.9 12.7 2.16
L85183-13 0.04 <0.01 11.00 1.5 410 10.55 0.49 0.01 0.05 58.1 41.5 76 31.9 54.9 7.28
L85183-14 0.04 <0.01 10.60 3.7 160 12.90 2.38 0.02 <0.02 37.5 25.5 32 24.4 14.6 2.38
L85183-15 0.04 <0.01 7.53 0.3 840 24.4 5.22 0.73 0.20 147.0 57.0 620 10.05 74.8 7.40
L85183-16 0.04 <0.01 9.87 1.7 70 41.1 3.43 0.03 <0.02 15.85 34.1 6 16.95 15.2 0.66
L85183-17 0.05 0.04 6.68 0.3 20 31.4 1.25 0.33 0.03 4.58 32.5 1 12.45 1.0 0.22
L85183-18 0.04 <0.01 12.55 4.8 50 16.65 3.87 <0.01 <0.02 6.98 40.4 30 28.0 15.4 2.81
L85183-19 0.04 0.02 7.52 0.5 40 4.89 0.24 0.22 0.07 1.19 32.5 2 20.5 0.5 0.06
L85183-20 0.05 0.01 7.80 0.8 10 5.70 0.42 0.14 0.05 0.90 27.9 2 13.30 0.5 0.16
L85183-21 0.03 <0.01 14.05 9.0 170 8.80 2.45 0.03 <0.02 18.70 15.1 54 29.1 24.0 3.97
L85183-22 0.05 0.03 7.12 1.3 <10 8.91 0.90 0.34 0.11 1.79 22.1 3 16.90 0.8 0.38
L85183-23 0.04 <0.01 7.02 <0.2 30 140.5 3.81 0.24 0.04 3.30 23.2 2 23.6 0.5 0.34
L85183-24 0.05 0.15 10.20 0.8 420 7.14 0.35 0.33 0.22 174.0 48.9 91 113.0 94.4 7.31
*****%6-%1*8r940T381ft20omments reqardinq this certificate '°'°*** Page 59 of 63

ALS USA Inc. To:ACZ LABORATORIES, INC Page: 2 - B
4977 Energy Way 2773 DOWNHILL DRIVE, Total # Pages: 2 (A - D)
Reno NV 89502 STEAMBOAT SPRINGS CO 80487 Plus Appendix Pages
Phone:[phone] Fax:[phone] Finalized Date: 27-JAN-2024
www.alsgiobal.com/geochemistry Account: AZCLAB
Project: L85183
CERTIFICATE OF ANALYSIS RE24010557
Method ME-MS61 ME-MS61 ME-MS61 Hg-MS42 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61
Analyte Ga Ge Hf Hg In K La Li Mg Mn Mo Na Nb Ni P
Sample Description Units PPm PPm PPm PPm PPm % PPm PPm % PPm PPm % PPm PPm PPm
LOD 0.05 0.05 0.1 0.005 0.005 0.01 0.5 0.2 0.01 5 0.05 0.01 0.1 0.2 10
L85183-01 25.2 0.08 1.7 <0.005 <0.005 2.71 7.0 307 0.05 337 1.43 0.14 27.2 32.1 270
L85183-02 12.50 <0.05 0.3 <0.005 0.009 1.32 0.6 96.8 0.03 365 0.06 3.67 6.7 0.7 720
L85183-03 15.90 <0.05 1.1 <0.005 0.006 2.80 1.1 120.5 0.01 558 <0.05 4.68 27.4 0.2 960
L85183-04 19.55 0.08 1.5 <0.005 0.026 3.98 13.7 398 0.15 678 0.97 0.72 16.9 10.8 340
L85183-05 19.45 0.09 1.6 0.025 0.047 1.53 16.5 239 0.11 137 1.05 0.09 18.8 12.5 140
L85183-06 13.75 0.05 1.1 <0.005 0.006 1.03 2.3 193.0 0.03 188 0.08 4.37 8.9 0.6 1130
L85183-07 14.25 0.05 0.6 <0.005 0.012 2.41 1.1 193.0 0.04 118 0.17 3.76 8.1 0.5 810
L85183-08 25.3 0.21 1.3 <0.005 0.070 3.14 53.7 1510 1.31 509 2.64 1.14 20.4 77.4 340
L85183-09 7.76 0.06 0.2 <0.005 <0.005 4.48 <0.5 161.5 0.02 83 0.09 1.96 3.0 0.6 440
L85183-10 25.1 0.14 1.3 0.006 0.061 3.05 30.0 559 0.57 597 1.49 0.37 24.8 29.8 650
L85183-11 20.7 0.10 2.1 <0.005 0.035 2.62 20.4 355 0.35 712 0.98 0.25 17.1 25.4 530
L85183-12 22.3 0.11 1.5 0.028 0.042 2.72 14.4 309 0.16 286 1.17 0.13 20.4 18.9 300
L85183-13 27.4 0.17 1.5 <0.005 0.088 2.38 25.5 506 0.70 765 1.94 0.20 22.4 44.3 1130
L85183-14 24.0 0.09 1.7 0.019 0.041 2.34 17.7 318 0.15 249 1.72 0.15 21.3 17.4 350
L85183-15 24.4 0.38 15.8 <0.005 0.159 5.24 74.5 511 5.36 1585 0.26 0.32 28.9 407 2420
L85183-16 32.8 0.07 3.1 <0.005 0.013 1.61 6.3 376 0.06 674 6.54 0.79 25.7 33.1 210
L85183-17 12.70 0.05 0.4 <0.005 0.007 2.09 2.4 224 0.03 119 0.21 4.34 10.4 1.1 990
L85183-18 35.2 0.07 1.8 0.018 0.017 1.96 3.5 328 0.08 251 4.56 0.06 28.4 32.0 260
L85183-19 8.40 0.05 0.1 0.009 <0.005 5.18 0.6 108.0 0.01 26 0.07 3.08 1.1 0.6 990
L85183-20 9.59 0.06 0.4 <0.005 <0.005 4.96 0.5 98.1 0.01 320 <0.05 3.46 2.9 0.6 950
L85183-21 31.3 0.10 1.9 0.054 0.054 1.80 7.5 367 0.14 122 2.54 0.21 25.2 37.1 380
L85183-22 12.40 0.06 0.3 0.013 0.007 1.68 1.0 367 0.05 285 0.47 4.54 9.1 0.5 1190
L85183-23 17.80 0.05 0.3 <0.005 0.005 3.38 1.6 320 0.03 298 0.27 3.09 19.5 0.3 870
L85183-24 24.2 0.27 0.8 <0.005 0.077 3.41 84.4 1090 1.48 692 0.85 1.94 21.9 101.5 430
*****%6-%1*8r940l`lZ381ft20omments reqardinq this certificate '°'°*** Page 60 of 63

ALS USA Inc. To:ACZ LABORATORIES, INC Page: 2 - C
4977 Energy Way 2773 DOWNHILL DRIVE, Total # Pages: 2 (A - D)
Reno NV 89502 STEAMBOAT SPRINGS CO 80487 Plus Appendix Pages
Phone:[phone] Fax:[phone] Finalized Date: 27-JAN-2024
www.alsgiobal.com/geochemistry Account: AZCLAB
Project: L85183
CERTIFICATE OF ANALYSIS RE24010557
Method ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61
Analyte Pb Rb Re S Sb Sc Se Sn Sr Ta Te Th Ti TI U
Sample Description Units PPm PPm PPm % PPm PPm PPm PPm PPm PPm PPm PPm % PPm PPm
LOD 0.5 0.1 0.002 0.01 0.05 0.1 1 0.2 0.2 0.05 0.05 0.01 0.005 0.02 0.1
L85183-01 42.9 395 0.002 <0.01 <0.05 1.8 2 47.7 22.3 8.99 <0.05 3.23 0.032 2.64 8.5
L85183-02 43.9 84.3 0.004 <0.01 <0.05 0.8 1 9.4 30.7 1.03 <0.05 0.10 0.006 0.38 4.6
L85183-03 40.9 300 0.003 <0.01 <0.05 0.3 1 12.5 25.1 13.30 <0.05 0.82 <0.005 1.97 3.1
L85183-04 49.0 396 0.003 <0.01 <0.05 4.4 1 22.7 34.6 4.84 <0.05 6.00 0.128 3.06 9.4
L85183-05 38.3 143.5 0.002 0.02 0.21 6.6 2 15.5 18.0 4.81 0.05 7.61 0.315 1.04 6.1
L85183-06 39.7 87.8 0.003 <0.01 <0.05 0.6 1 14.4 41.4 5.51 <0.05 1.25 0.008 0.50 9.5
L85183-07 44.5 160.0 0.003 0.01 <0.05 0.9 1 10.9 34.0 1.27 <0.05 0.61 0.009 0.95 11.1
L85183-08 22.3 342 0.004 1.50 <0.05 15.8 2 8.6 137.5 1.63 0.05 17.45 0.642 2.07 5.0
L85183-09 133.0 275 0.002 <0.01 <0.05 0.3 1 6.4 70.1 1.13 <0.05 0.10 0.007 3.00 1.2
L85183-10 45.6 217 0.002 <0.01 <0.05 13.2 1 18.5 38.1 4.05 <0.05 10.70 0.577 1.80 20.4
L85183-11 54.3 205 0.003 <0.01 <0.05 7.4 1 18.9 29.0 3.79 <0.05 7.25 0.262 1.79 18.9
L85183-12 59.4 224 0.002 0.01 0.17 7.4 2 15.8 25.0 5.33 <0.05 6.43 0.285 1.47 7.2
L85183-13 30.5 114.5 0.002 0.01 <0.05 21.7 1 10.8 37.9 1.93 <0.05 11.45 0.754 1.32 23.2
L85183-14 58.5 201 0.002 0.01 0.22 8.0 2 19.6 25.4 4.87 <0.05 7.05 0.274 1.36 8.9
L85183-15 32.8 217 0.002 0.01 <0.05 32.9 1 17.0 91.1 1.56 <0.05 17.30 1.580 1.40 7.8
L85183-16 64.1 208 0.003 <0.01 0.30 1.9 3 21.8 14.4 5.59 <0.05 1.66 0.026 1.28 16.6
L85183-17 27.2 189.0 0.003 <0.01 0.09 0.7 1 11.3 31.3 3.19 <0.05 0.76 0.009 1.16 15.8
L85183-18 45.5 255 <0.002 0.01 0.26 7.5 3 41.9 11.4 4.72 0.06 3.74 0.143 1.91 8.3
L85183-19 67.3 269 0.003 <0.01 <0.05 0.2 1 1.8 38.3 0.62 <0.05 0.16 <0.005 1.95 3.8
L85183-20 89.6 294 0.003 <0.01 <0.05 0.1 2 6.0 15.5 0.70 <0.05 0.27 <0.005 1.91 4.5
L85183-21 56.8 199.5 0.002 0.04 0.51 10.8 3 25.4 20.0 7.69 0.08 7.24 0.278 1.61 12.2
L85183-22 22.7 127.5 0.003 <0.01 <0.05 0.8 1 9.7 12.8 2.54 <0.05 0.20 0.008 0.72 11.6
L85183-23 33.8 421 0.003 <0.01 <0.05 0.9 1 14.4 22.2 3.15 <0.05 0.57 0.010 2.70 2.9
L85183-24 25.7 291 0.003 1.23 <0.05 17.6 2 15.5 279 1.51 0.05 24.7 0.771 2.06 5.0
*****%6-%1*8r940T381ft20omments reqardinq this certificate '°'°*** Page 61 of 63

ALS USA Inc. To:ACZ LABORATORIES, INC Page: 2 - D
4977 Energy Way 2773 DOWNHILL DRIVE, Total # Pages: 2 (A - D)
Reno NV 89502 STEAMBOAT SPRINGS CO 80487 Plus Appendix Pages
Phone: [phone] Fax: [phone] Finalized Date: 27-JAN-2024
www.alsgiobal.com/geochemistry Account: AZCLAB
Project: L85183
CERTIFICATE OF ANALYSIS RE24010557
Method ME-MS61 ME-MS61 ME-MS61 ME-MS61 ME-MS61
Analyte v w v zn Zr
Sample Description Units ppm ppm ppm ppm ppm
LOD 1 0.1 0.1 2 O.S
L85183-01 6 166.0 5.5 62 35.9
L85183-02 <1 274 1.4 12 5.8
L85183-03 <1 180.5 2.0 13 15.0
L85183-04 20 183.0 10.3 65 39.9
L85183-05 55 144.0 5.8 33 48.8
L851 83-06 <1 211 4.2 16 19.1
L85183-07 <1 203 3.1 19 11.6
L85183-08 122 78.8 15.1 214 50.6
L85183-09 1 122.0 0.7 10 3.9
L85183-10 106 106.5 36.4 108 41.7
L85183-11 46 172.5 27.6 93 60.2
L85183-12 47 119.5 9.1 48 46.5
L85183-13 192 83.8 17.6 118 59.6
L85183-14 53 138.0 7.0 45 50.2
L85183-15 222 36.2 64.0 239 >500
L85183-16 8 133.5 3.2 55 57.8
L85183-17 <1 230 3.8 21 8.4
L85183-18 60 80.8 5.8 61 43.4
L85183-19 <1 232 0.9 5 1.9
L85183-20 <1 216 0.8 7 7.2
L85183-21 93 92.6 3.8 46 59.0
L85183-22 <1 177.0 2.8 27 7.1
L85183-23 <1 179.0 2.7 30 4.4
L85183-24 131 58.5 20.9 164 28.2
Sleg"9 401`14&1f> 20omments reqardinq this certificate ***** Page 62 of 63

ALS USA Inc. To:ACZ LABORATORIES, INC Page: Appendix 1
4977 Energy Way 2773 DOWNHILL DRIVE, Total #Appendix Pages: 1
Reno NV 89502 STEAMBOAT SPRINGS CO 80487 Finalized Date: 27-JAN-2024
Phone: [phone] Fax: [phone] Account: AZCLAB
www.alsglobal.com/geochemistry
Project: L85183
CERTIFICATE OF ANALYSIS RE24010557
CERTIFICATE COMMENTS
ANALYTICAL COMMENTS
REES may not be totally soluble in this method.
Applies to Method: ME-MS61
LABORATORY ADDRESSES
Processed at ALS Reno located at 4977 Energy Way, Reno, NV, USA.
Applies to Method: DIS-PUL21 LOG-24 SND-ALS WEI-21
Processed at ALS Vancouver located at 2103 Dollarton Hwy, North Vancouver, BC, Canada.
Applies to Method: Hg-MS42 ME-MS61
L851 83-2401 301 1 20 Page 63 of 63

AraZ
Laboratories, Inc. _
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
January31, 2024
Report to: Bill to:
Morgan Warren ALBEMARLE Corporation
Albemarle Albemarle
348 Holiday Inn Road 4250 Congress Street Suit 900
Kings Mountain, NC 28086 Charlotte, NC 28209
cc: Amy Prestia
Project ID: 8000234301
ACZ Project ID: L85201
Morgan Warren:
Enclosed are the analytical results for sample(s) submitted to ACZ Laboratories, Inc. (ACZ)on December 15,
2023. This project has been assigned to ACZ's project number, L85201. Please reference this number in all
future inquiries.
All analyses were performed according to ACZ's Quality Assurance Plan. The enclosed results relate only to
the samples received under L85201. Each section of this report has been reviewed and approved by the
appropriate Laboratory Supervisor, or a qualified substitute.
Except as noted, the test results for the methods and parameters listed on ACZ's current NELAC certificate
letter(#ACZ) meet all requirements of NELAC.
This report shall be used or copied only in its entirety. ACZ is not responsible for the consequences arising
from the use of a partial report.
All samples and sub-samples associated with this project will be disposed of after March 01, 2024. If the
samples are determined to be hazardous, additional charges apply for disposal (typically$11/sample). If you
would like the samples to be held longer than ACZ's stated policy or to be returned, please contact your Project
Manager or Customer Service Representative for further details and associated costs. ACZ retains analytical
raw data reports for ten years.
If you have any questions or other needs, please contact your Project Manager.
Madeleine Murray has F�_-viewed
and approved this report.
I L
c+ �
K �
L85201-2401 31 1 01 8 Page 1 of 104

ADZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle January 31, 2024
Project ID: 8000234301
ACZ Project ID: L85201
Sample Receipt
ACZ Laboratories, Inc. (ACZ)received 13 miscellaneous samples from Albemarle on December 15, 2023. The samples
were received in good condition. Upon receipt, the sample custodian removed the samples from the cooler, inspected the
contents, and logged the samples into ACZ's computerized Laboratory Information Management System (LIMS). The
samples were assigned ACZ LIMS project number L85201. The custodian verified the sample information entered into the
computer against the chain of custody(COC)forms and sample bottle labels.
Holding Times
All analyses were performed within EPA recommended holding times except for parameters flagged with an"H3", received
after the hold time had expired.
These samples were analyzed for inorganic, radiochemistry parameters. The individual methods are referenced on both,
the ACZ invoice and the analytical reports. The following required further detail not provided by the Extended Qualifier
Report:
1.The below is from WG582377, Qualifier: N1,Applies to: L85201-01 through-10/TC-LFM acceptable in accordance with
standard method reference, SM5310B which establishes a passing range of 85-115%.
L ( -A64ff618 Page 2 of 104

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-01
Project ID: 8000234301 Date Sampled: 11111123 08:00
Sample ID: B548-004 Date Received: 12115123
Sample Matrix: Soil
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Total Hot Plate M3010A ICP 01/03/24 11:37 smw
Digestion
Total Hot Plate M301OA ICP-MS 01/15/24 10:35 scp
Digestion
Metals Analysis
MethodiParameter EPA Dilution Result Qual XQ Units MDL �
Aluminum(1312-DI) M6010D ICP 1 <0.05 U mg/L 0.05 0.25 01/16/24 6:06 brc
Antimony(1312-DI) M6020B ICP-MS 1 <0.0004 U * mg/L 0.0004 0.002 01/19/24 20:04 jrj
Arsenic(1312-DI) M6020B ICP-MS 1 <0.0002 U * mg/L 0.0002 0.001 01/19/24 20:04 jrj
Barium (1312-DI) M6010D ICP 1 <0.009 U * mg/L 0.009 0.035 01/16/24 6:06 brc
Beryllium(1312-DI) M6020B ICP-MS 1 <0.00008 U * mg/L 0.00008 0.00025 01/19/24 20:04 jrj
Bismuth(1312-DI) M6010D ICP 1 <0.04 U * mg/L 0.04 0.2 01/16/24 6:06 brc
Boron(1312-DI) M6010D ICP 1 <0.03 U * mg/L 0.03 0.1 01/16/24 6:06 brc
Cadmium(1312-DI) M6020B ICP-MS 1 <0.00005 U * mg/L 0.00005 0.00025 01/19/24 20:04 jrj
Calcium (1312-DI) M6010D ICP 1 <0.1 U * mg/L 0.1 0.5 01/16/24 6:06 brc
Chromium(1312-DI) M6010D ICP 1 <0.02 U mg/L 0.02 0.05 01/16/24 6:06 brc
Cobalt(1312-DI) M6010D ICP 1 <0.02 U mg/L 0.02 0.05 01/16/24 6:06 brc
Copper(1312-DI) M6010D ICP 1 <0.01 U mg/L 0.01 0.05 01/16/24 6:06 brc
Iron(1312-DI) M6010D ICP 1 <0.06 U * mg/L 0.06 0.15 01/16/24 6:06 brc
Lead(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.0005 01/19/24 20:04 jrj
Lithium (1312-DI) M6010D ICP 1 <0.008 U * mg/L 0.008 0.04 01/16/24 6:06 brc
Magnesium(1312-DI) M6010D ICP 1 <0.2 U * mg/L 0.2 1 01/16/24 6:06 brc
Manganese(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.05 01/16/24 6:06 brc
Mercury, 1312-DI M1631 E,Atomic Fluorescence 5 <1.5 U * ng/L 1.5 5 01/09/24 14:18 mlh
Molybdenum(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.1 01/16/24 6:06 brc
Nickel(1312-DI) M6010D ICP 1 <0.008 U mg/L 0.008 0.04 01/16/24 6:06 brc
Phosphorus(1312, DI) M6010D ICP 1 <0.1 U * mg/L 0.1 0.5 01/16/24 6:06 brc
Potassium (1312-DI) M6010D ICP 1 <0.5 U * mg/L 0.5 1 01/16/24 6:06 brc
Scandium (1312-DI) M6010D ICP 1 <0.05 U * mg/L 0.05 0.2 01/16/24 6:06 brc
Selenium(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.00025 01/19/24 20:04 jrj
Silicon(1312, DI) M6010D ICP 1 2.98 * mg/L 0.1 0.5 01/16/24 6:06 brc
Silver(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 6:06 brc
Sodium(1312-DI) M6010D ICP 1 0.63 B mg/L 0.2 1 01/16/24 6:06 brc
Strontium(1312-DI) M6010D ICP 1 <0.009 U mg/L 0.009 0.045 01/16/24 6:06 brc
Sulfur(1312-DI) M6010D ICP 1 <0.25 U * mg/L 0.25 1.25 01/16/24 6:06 brc
Thallium(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.0005 01/19/24 20:04 jrj
Thorium(1312-DI) M6020B ICP-MS 1 <0.001 U * mg/L 0.001 0.005 01/19/24 20:04 jrj
Tin(1312-DI) M6010D ICP 1 <0.04 U * mg/L 0.04 0.2 01/16/24 6:06 brc
Titanium(1312-DI) M6010D ICP 1 <0.005 U mg/L 0.005 0.025 01/16/24 6:06 brc
Uranium (1312-DI) M6020B ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/19/24 20:04 jrj
Vanadium(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 6:06 brc
Zinc(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.05 01/16/24 6:06 brc
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 3 of 104

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-01
Project ID: 8000234301 Date Sampled: 11111123 08:00
Sample ID: B548-004 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL •e �.
pH,(1312-DI) M9045D/M9040C
pH 5.2 Units 0.1 0.1 01/30/24 0:00 LFP
Temperature 18.6 Units 0.1 0.1 01/30/24 0:00 LFP
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Synthetic Precip. M1312,DI Water 12/28/23 1:53 Ifp
Leaching Procedure
Synthetic Precip. M1312-RC 12/28/23 2:32 Ifp
Leaching Procedure, DI
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL �.
Alkalinity(1312 DI) SM2320B-Titration
Bicarbonate as 1 3.9 B * mg/L 2 20 01/11/24 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Hydroxide as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Total Alkalinity 1 3.9 B mg/L 2 20 01/11/24 0:00 emk
Carbon,total(TC) SM5310B 1 <1 U * mg/L 1 5 01/17/24 0:40 scs
(1312-DI)
Carbon,total inorganic SM5310B 1 1.6 B * mg/L 1 5 01/23/24 17:51 scs
(TIC)(1312-DI)
Carbon,total organic SM5310B 1 <1 U * mg/L 1 5 01/16/24 18:23 scs
(TOC)(1312-DI)
Chloride(1312 DI) SM4500CI-E 1 <1 U mg/L 1 2 01/16/24 13:33 cbp
Conductivity @25C SM2510B 1 3 B * umhos/cm 1 10 01/11/24 18:00 emk
(1312-DI)
Fluoride(1312 DI) SM450OF-C 1 <0.15 U mg/L 0.15 0.35 01/12/24 11:34 emk
Nitrate/Nitrite as N M353.2-H2SO4 preserved 1 <0.02 U mg/L 0.02 0.1 12/30/23 1:15 pjb
(1312-DI)
Sulfate(1312 DI) D516-07-Turbidimetric 1 <1 U * mg/L 1 5 01/05/24 11:03 mrd
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 4 of 104

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-02
Project ID: 8000234301 Date Sampled: 11111123 08:00
Sample ID: B548-012 Date Received: 12115123
Sample Matrix: Soil
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Total Hot Plate M3010A ICP 01/03/24 13:03 smw
Digestion
Total Hot Plate M301OA ICP-MS 01/15/24 11:10 scp
Digestion
Metals Analysis
MethodiParameter EPA Dilution Result Qual XQ Units MDL �
Aluminum(1312-DI) M6010D ICP 1 2.12 mg/L 0.05 0.25 01/17/24 19:43 brc
Antimony(1312-DI) M6020B ICP-MS 1 <0.0004 U * mg/L 0.0004 0.002 01/19/24 20:08 jrj
Arsenic(1312-DI) M6020B ICP-MS 1 0.00361 * mg/L 0.0002 0.001 01/19/24 20:08 jrj
Barium (1312-DI) M6010D ICP 1 <0.009 U * mg/L 0.009 0.035 01/16/24 6:21 brc
Beryllium(1312-DI) M6020B ICP-MS 1 0.000111 B mg/L 0.00008 0.00025 01/19/24 20:08 jrj
Bismuth(1312-DI) M6010D ICP 1 <0.04 U * mg/L 0.04 0.2 01/16/24 6:21 brc
Boron(1312-DI) M6010D ICP 1 <0.03 U * mg/L 0.03 0.1 01/16/24 6:21 brc
Cadmium(1312-DI) M6020B ICP-MS 1 <0.00005 U * mg/L 0.00005 0.00025 01/19/24 20:08 jrj
Calcium (1312-DI) M6010D ICP 1 0.15 B * mg/L 0.1 0.5 01/17/24 19:43 brc
Chromium(1312-DI) M6010D ICP 1 <0.02 U mg/L 0.02 0.05 01/16/24 6:21 brc
Cobalt(1312-DI) M6010D ICP 1 <0.02 U mg/L 0.02 0.05 01/16/24 6:21 brc
Copper(1312-DI) M6010D ICP 1 <0.01 U mg/L 0.01 0.05 01/16/24 6:21 brc
Iron(1312-DI) M6010D ICP 1 0.242 * mg/L 0.06 0.15 01/17/24 19:43 brc
Lead(1312-DI) M6020B ICP-MS 1 0.00137 * mg/L 0.0001 0.0005 01/19/24 20:08 jrj
Lithium (1312-DI) M6010D ICP 1 0.0094 B * mg/L 0.008 0.04 01/16/24 6:21 brc
Magnesium(1312-DI) M6010D ICP 1 <0.2 U * mg/L 0.2 1 01/16/24 6:21 brc
Manganese(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.05 01/16/24 6:21 brc
Mercury, 1312-DI M1631 E,Atomic Fluorescence 2 <0.6 U * ng/L 0.6 2 01/09/24 14:38 mlh
Molybdenum(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.1 01/16/24 6:21 brc
Nickel(1312-DI) M6010D ICP 1 <0.008 U mg/L 0.008 0.04 01/16/24 6:21 brc
Phosphorus(1312, DI) M6010D ICP 1 0.86 mg/L 0.1 0.5 01/16/24 6:21 brc
Potassium (1312-DI) M6010D ICP 1 7.71 mg/L 0.5 1 01/16/24 6:21 brc
Scandium (1312-DI) M6010D ICP 1 <0.05 U mg/L 0.05 0.2 01/16/24 6:21 brc
Selenium(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.00025 01/19/24 20:08 jrj
Silicon(1312, DI) M6010D ICP 1 4.07 * mg/L 0.1 0.5 01/16/24 6:21 brc
Silver(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 6:21 brc
Sodium(1312-DI) M6010D ICP 1 5.50 * mg/L 0.2 1 01/16/24 6:21 brc
Strontium(1312-DI) M6010D ICP 1 <0.009 U * mg/L 0.009 0.045 01/16/24 6:21 brc
Sulfur(1312-DI) M6010D ICP 1 0.77 B * mg/L 0.25 1.25 01/16/24 6:21 brc
Thallium(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.0005 01/19/24 20:08 jrj
Thorium(1312-DI) M6020B ICP-MS 1 <0.001 U * mg/L 0.001 0.005 01/19/24 20:08 jrj
Tin(1312-DI) M6010D ICP 1 <0.04 U * mg/L 0.04 0.2 01/16/24 6:21 brc
Titanium(1312-DI) M6010D ICP 1 <0.005 U * mg/L 0.005 0.025 01/16/24 6:21 brc
Uranium (1312-DI) M6020B ICP-MS 1 0.00366 * mg/L 0.0001 0.0005 01/19/24 20:08 jrj
Vanadium(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 6:21 brc
Zinc(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.05 01/16/24 6:21 brc
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 5 of 104

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-02
Project ID: 8000234301 Date Sampled: 11111123 08:00
Sample ID: B548-012 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL •e �.
pH,(1312-DI) M9045D/M9040C
pH 8.6 Units 0.1 0.1 01/30/24 0:00 LFP
Temperature 18.9 Units 0.1 0.1 01/30/24 0:00 LFP
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Synthetic Precip. M1312,DI Water 12/28/23 9:06 Ifp
Leaching Procedure
Synthetic Precip. M1312-RC 12/28/23 6:58 Ifp
Leaching Procedure, DI
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL �.
Alkalinity(1312 DI) SM2320B-Titration
Bicarbonate as 1 20.6 * mg/L 2 20 01/11/24 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Hydroxide as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Total Alkalinity 1 22.5 * mg/L 2 20 01/11/24 0:00 emk
Carbon,total(TC) SM5310B 1 4.7 B mg/L 1 5 01/17/24 1:00 scs
(1312-DI)
Carbon,total inorganic SM5310B 1 5.2 * mg/L 1 5 01/23/24 18:18 scs
(TIC)(1312-DI)
Carbon,total organic SM5310B 1 1.7 B mg/L 1 5 01/16/24 18:49 scs
(TOC)(1312-DI)
Chloride(1312 DI) SM4500CI-E 1 <1 U mg/L 1 2 01/16/24 13:34 cbp
Conductivity @25C SM2510B 1 46 * umhos/cm 1 10 01/11/24 18:16 emk
(1312-DI)
Fluoride(1312 DI) SM450OF-C 1 0.73 mg/L 0.15 0.35 01/12/24 11:57 emk
Nitrate/Nitrite as N M353.2-H2SO4 preserved 1 0.025 B mg/L 0.02 0.1 12/30/23 1:18 pjb
(1312-DI)
Sulfate(1312 DI) D516-07-Turbidimetric 1 1.6 B * mg/L 1 5 01/05/24 11:03 mrd
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 6 of 104

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-03
Project ID: 8000234301 Date Sampled: 10/27/23 07:49
Sample ID: B527-007 Date Received: 12115123
Sample Matrix: Soil
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Total Hot Plate M3010A ICP-MS 01/15/24 12:03 scp
Digestion
Total Hot Plate M301OA ICP 01/03/24 13:25 smw
Digestion
Metals Analysis
MethodiParameter EPA Dilution Result Qual XQ Units MDL �
Aluminum(1312-DI) M6010D ICP 1 2.16 mg/L 0.05 0.25 01/17/24 19:47 brc
Antimony(1312-DI) M6020B ICP-MS 1 <0.0004 U * mg/L 0.0004 0.002 01/19/24 20:17 jrj
Arsenic(1312-DI) M6020B ICP-MS 1 0.00220 * mg/L 0.0002 0.001 01/19/24 20:17 jrj
Barium (1312-DI) M6010D ICP 1 <0.009 U * mg/L 0.009 0.035 01/16/24 6:25 brc
Beryllium(1312-DI) M6020B ICP-MS 1 0.000153 B mg/L 0.00008 0.00025 01/19/24 20:17 jrj
Bismuth(1312-DI) M6010D ICP 1 <0.04 U * mg/L 0.04 0.2 01/16/24 6:25 brc
Boron(1312-DI) M6010D ICP 1 <0.03 U * mg/L 0.03 0.1 01/16/24 6:25 brc
Cadmium(1312-DI) M6020B ICP-MS 1 <0.00005 U * mg/L 0.00005 0.00025 01/19/24 20:17 jrj
Calcium (1312-DI) M6010D ICP 1 <0.1 U * mg/L 0.1 0.5 01/16/24 6:25 brc
Chromium(1312-DI) M6010D ICP 1 <0.02 U mg/L 0.02 0.05 01/16/24 6:25 brc
Cobalt(1312-DI) M6010D ICP 1 <0.02 U mg/L 0.02 0.05 01/16/24 6:25 brc
Copper(1312-DI) M6010D ICP 1 <0.01 U mg/L 0.01 0.05 01/16/24 6:25 brc
Iron(1312-DI) M6010D ICP 1 0.139 B mg/L 0.06 0.15 01/17/24 19:47 brc
Lead(1312-DI) M6020B ICP-MS 1 0.00639 * mg/L 0.0001 0.0005 01/19/24 20:17 jrj
Lithium (1312-DI) M6010D ICP 1 0.0537 * mg/L 0.008 0.04 01/16/24 6:25 brc
Magnesium(1312-DI) M6010D ICP 1 <0.2 U * mg/L 0.2 1 01/16/24 6:25 brc
Manganese(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.05 01/16/24 6:25 brc
Mercury, 1312-DI M1631 E,Atomic Fluorescence 1 1.22 * ng/L 0.3 1 01/09/24 14:42 mlh
Molybdenum(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.1 01/16/24 6:25 brc
Nickel(1312-DI) M6010D ICP 1 <0.008 U mg/L 0.008 0.04 01/16/24 6:25 brc
Phosphorus(1312, DI) M6010D ICP 1 0.42 B mg/L 0.1 0.5 01/16/24 6:25 brc
Potassium (1312-DI) M6010D ICP 1 2.26 mg/L 0.5 1 01/16/24 6:25 brc
Scandium (1312-DI) M6010D ICP 1 <0.05 U mg/L 0.05 0.2 01/16/24 6:25 brc
Selenium(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.00025 01/19/24 20:17 jrj
Silicon(1312, DI) M6010D ICP 1 7.56 * mg/L 0.1 0.5 01/16/24 6:25 brc
Silver(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 6:25 brc
Sodium(1312-DI) M6010D ICP 1 4.90 * mg/L 0.2 1 01/16/24 6:25 brc
Strontium(1312-DI) M6010D ICP 1 <0.009 U * mg/L 0.009 0.045 01/16/24 6:25 brc
Sulfur(1312-DI) M6010D ICP 1 <0.25 U * mg/L 0.25 1.25 01/16/24 6:25 brc
Thallium(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.0005 01/19/24 20:17 jrj
Thorium(1312-DI) M6020B ICP-MS 1 <0.001 U * mg/L 0.001 0.005 01/19/24 20:17 jrj
Tin(1312-DI) M6010D ICP 1 <0.04 U * mg/L 0.04 0.2 01/16/24 6:25 brc
Titanium(1312-DI) M6010D ICP 1 <0.005 U * mg/L 0.005 0.025 01/16/24 6:25 brc
Uranium (1312-DI) M6020B ICP-MS 1 0.00077 * mg/L 0.0001 0.0005 01/19/24 20:17 jrj
Vanadium(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 6:25 brc
Zinc(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.05 01/16/24 6:25 brc
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 7 of 104

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-03
Project ID: 8000234301 Date Sampled: 10/27/23 07:49
Sample ID: B527-007 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL •e �.
pH,(1312-DI) M9045D/M9040C
pH 9.3 Units 0.1 0.1 01/30/24 0:00 LFP
Temperature 18.5 Units 0.1 0.1 01/30/24 0:00 LFP
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Synthetic Precip. M1312,DI Water 12/28/23 16:20 Ifp
Leaching Procedure
Synthetic Precip. M1312-RC 8.42 12/28/23 11:24 Ifp
Leaching Procedure, DI
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL �.
Alkalinity(1312 DI) SM2320B-Titration
Bicarbonate as 1 12.5 B * mg/L 2 20 01/11/24 0:00 emk
CaCO3
Carbonate as CaCO3 1 3.3 B * mg/L 2 20 01/11/24 0:00 emk
Hydroxide as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Total Alkalinity 1 15.8 B mg/L 2 20 01/11/24 0:00 emk
Carbon,total(TC) SM5310B 1 3.0 B mg/L 1 5 01/17/24 1:11 scs
(1312-DI)
Carbon,total inorganic SM5310B 1 3.4 B * mg/L 1 5 01/23/24 18:45 scs
(TIC)(1312-DI)
Carbon,total organic SM5310B 1 1.7 B mg/L 1 5 01/16/24 19:01 scs
(TOC)(1312-DI)
Chloride(1312 DI) SM4500CI-E 1 <1 U mg/L 1 2 01/16/24 13:34 cbp
Conductivity @25C SM2510B 1 23 * umhos/cm 1 10 01/11/24 18:24 emk
(1312-DI)
Fluoride(1312 DI) SM450OF-C 1 0.83 mg/L 0.15 0.35 01/12/24 12:02 emk
Nitrate/Nitrite as N M353.2-H2SO4 preserved 1 0.048 B mg/L 0.02 0.1 12/30/23 1:20 pjb
(1312-DI)
Sulfate(1312 DI) D516-07-Turbidimetric 1 <1 U * mg/L 1 5 01/05/24 11:03 mrd
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 8 of 104

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-04
Project ID: 8000234301 Date Sampled: 09/30/23 07:52
Sample ID: B506-004 Date Received: 12115123
Sample Matrix: Soil
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Total Hot Plate M3010A ICP 01/03/24 13:46 smw
Digestion
Total Hot Plate M301OA ICP-MS 01/15/24 12:21 scp
Digestion
Metals Analysis
MethodiParameter EPA Dilution Result Qual XQ Units MDL �
Aluminum(1312-DI) M6010D ICP 1 <0.05 U mg/L 0.05 0.25 01/16/24 6:29 brc
Antimony(1312-DI) M6020B ICP-MS 1 <0.0004 U * mg/L 0.0004 0.002 01/19/24 20:18 jrj
Arsenic(1312-DI) M6020B ICP-MS 1 <0.0002 U * mg/L 0.0002 0.001 01/19/24 20:18 jrj
Barium (1312-DI) M6010D ICP 1 <0.009 U * mg/L 0.009 0.035 01/16/24 6:29 brc
Beryllium(1312-DI) M6020B ICP-MS 1 <0.00008 U * mg/L 0.00008 0.00025 01/19/24 20:18 jrj
Bismuth(1312-DI) M6010D ICP 1 <0.04 U * mg/L 0.04 0.2 01/16/24 6:29 brc
Boron(1312-DI) M6010D ICP 1 <0.03 U * mg/L 0.03 0.1 01/16/24 6:29 brc
Cadmium(1312-DI) M6020B ICP-MS 1 <0.00005 U * mg/L 0.00005 0.00025 01/19/24 20:18 jrj
Calcium (1312-DI) M6010D ICP 1 <0.1 U * mg/L 0.1 0.5 01/16/24 6:29 brc
Chromium(1312-DI) M6010D ICP 1 <0.02 U mg/L 0.02 0.05 01/16/24 6:29 brc
Cobalt(1312-DI) M6010D ICP 1 <0.02 U mg/L 0.02 0.05 01/16/24 6:29 brc
Copper(1312-DI) M6010D ICP 1 <0.01 U mg/L 0.01 0.05 01/16/24 6:29 brc
Iron(1312-DI) M6010D ICP 1 <0.06 U * mg/L 0.06 0.15 01/16/24 6:29 brc
Lead(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.0005 01/19/24 20:18 jrj
Lithium (1312-DI) M6010D ICP 1 0.0092 B * mg/L 0.008 0.04 01/16/24 6:29 brc
Magnesium(1312-DI) M6010D ICP 1 <0.2 U * mg/L 0.2 1 01/16/24 6:29 brc
Manganese(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.05 01/16/24 6:29 brc
Mercury, 1312-DI M1631 E,Atomic Fluorescence 1 <0.3 U * ng/L 0.3 1 01/09/24 14:47 mlh
Molybdenum(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.1 01/16/24 6:29 brc
Nickel(1312-DI) M6010D ICP 1 <0.008 U mg/L 0.008 0.04 01/16/24 6:29 brc
Phosphorus(1312, DI) M6010D ICP 1 <0.1 U mg/L 0.1 0.5 01/16/24 6:29 brc
Potassium (1312-DI) M6010D ICP 1 0.69 B mg/L 0.5 1 01/16/24 6:29 brc
Scandium (1312-DI) M6010D ICP 1 <0.05 U mg/L 0.05 0.2 01/16/24 6:29 brc
Selenium(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.00025 01/19/24 20:18 jrj
Silicon(1312, DI) M6010D ICP 1 4.91 * mg/L 0.1 0.5 01/16/24 6:29 brc
Silver(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 6:29 brc
Sodium(1312-DI) M6010D ICP 1 0.90 B mg/L 0.2 1 01/16/24 6:29 brc
Strontium(1312-DI) M6010D ICP 1 <0.009 U * mg/L 0.009 0.045 01/16/24 6:29 brc
Sulfur(1312-DI) M6010D ICP 1 <0.25 U * mg/L 0.25 1.25 01/16/24 6:29 brc
Thallium(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.0005 01/19/24 20:18 jrj
Thorium(1312-DI) M6020B ICP-MS 1 <0.001 U * mg/L 0.001 0.005 01/19/24 20:18 jrj
Tin(1312-DI) M6010D ICP 1 <0.04 U * mg/L 0.04 0.2 01/16/24 6:29 brc
Titanium(1312-DI) M6010D ICP 1 <0.005 U mg/L 0.005 0.025 01/16/24 6:29 brc
Uranium (1312-DI) M6020B ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/19/24 20:18 jrj
Vanadium(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 6:29 brc
Zinc(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.05 01/16/24 6:29 brc
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 9 of 104

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-04
Project ID: 8000234301 Date Sampled: 09/30/23 07:52
Sample ID: B506-004 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL •e �.
pH,(1312-DI) M9045D/M9040C
pH 7.3 Units 0.1 0.1 01/30/24 0:00 LFP
Temperature 18.4 Units 0.1 0.1 01/30/24 0:00 LFP
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Synthetic Precip. M1312,DI Water 12/28/23 18:08 Ifp
Leaching Procedure
Synthetic Precip. M1312-RC 12/28/23 13:37 Ifp
Leaching Procedure, DI
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL �.
Alkalinity(1312 DI) SM2320B-Titration
Bicarbonate as 1 3.6 B * mg/L 2 20 01/11/24 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Hydroxide as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Total Alkalinity 1 3.6 B mg/L 2 20 01/11/24 0:00 emk
Carbon,total(TC) SM5310B 1 1.3 B mg/L 1 5 01/17/24 1:21 scs
(1312-DI)
Carbon,total inorganic SM5310B 1 1.9 B * mg/L 1 5 01/23/24 18:59 scs
(TIC)(1312-DI)
Carbon,total organic SM5310B 1 1.9 B mg/L 1 5 01/16/24 19:13 scs
(TOC)(1312-DI)
Chloride(1312 DI) SM4500CI-E 1 <1 U mg/L 1 2 01/16/24 13:34 cbp
Conductivity @25C SM2510B 1 6 B * umhos/cm 1 10 01/11/24 18:31 emk
(1312-DI)
Fluoride(1312 DI) SM450OF-C 1 0.16 B mg/L 0.15 0.35 01/12/24 12:10 emk
Nitrate/Nitrite as N M353.2-H2SO4 preserved 1 0.071 B mg/L 0.02 0.1 12/30/23 1:22 pjb
(1312-DI)
Sulfate(1312 DI) D516-07-Turbidimetric 1 <1 U * mg/L 1 5 01/05/24 11:03 mrd
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 10 of 104

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-05
Project ID: 8000234301 Date Sampled: 09/30/23 07:52
Sample ID: B506-010 Date Received: 12115123
Sample Matrix: Soil
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Total Hot Plate M3010A ICP 01/03/24 14:08 smw
Digestion
Total Hot Plate M301OA ICP-MS 01/15/24 12:38 scp
Digestion
Metals Analysis
MethodiParameter EPA Dilution Result Qual XQ Units MDL �
Aluminum(1312-DI) M6010D ICP 1 <0.05 U mg/L 0.05 0.25 01/16/24 6:33 brc
Antimony(1312-DI) M6020B ICP-MS 1 <0.0004 U * mg/L 0.0004 0.002 01/19/24 20:20 jrj
Arsenic(1312-DI) M6020B ICP-MS 1 <0.0002 U * mg/L 0.0002 0.001 01/19/24 20:20 jrj
Barium (1312-DI) M6010D ICP 1 <0.009 U * mg/L 0.009 0.035 01/16/24 6:33 brc
Beryllium(1312-DI) M6020B ICP-MS 1 <0.00008 U * mg/L 0.00008 0.00025 01/19/24 20:20 jrj
Bismuth(1312-DI) M6010D ICP 1 <0.04 U * mg/L 0.04 0.2 01/16/24 6:33 brc
Boron(1312-DI) M6010D ICP 1 <0.03 U * mg/L 0.03 0.1 01/16/24 6:33 brc
Cadmium(1312-DI) M6020B ICP-MS 1 <0.00005 U * mg/L 0.00005 0.00025 01/19/24 20:20 jrj
Calcium (1312-DI) M6010D ICP 1 <0.1 U * mg/L 0.1 0.5 01/16/24 6:33 brc
Chromium(1312-DI) M6010D ICP 1 <0.02 U mg/L 0.02 0.05 01/16/24 6:33 brc
Cobalt(1312-DI) M6010D ICP 1 <0.02 U mg/L 0.02 0.05 01/16/24 6:33 brc
Copper(1312-DI) M6010D ICP 1 <0.01 U mg/L 0.01 0.05 01/16/24 6:33 brc
Iron(1312-DI) M6010D ICP 1 <0.06 U * mg/L 0.06 0.15 01/16/24 6:33 brc
Lead(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.0005 01/19/24 20:20 jrj
Lithium (1312-DI) M6010D ICP 1 0.0142 B * mg/L 0.008 0.04 01/16/24 6:33 brc
Magnesium(1312-DI) M6010D ICP 1 <0.2 U * mg/L 0.2 1 01/16/24 6:33 brc
Manganese(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.05 01/16/24 6:33 brc
Mercury, 1312-DI M1631 E,Atomic Fluorescence 1 <0.3 U * ng/L 0.3 1 01/09/24 14:52 mlh
Molybdenum(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.1 01/16/24 6:33 brc
Nickel(1312-DI) M6010D ICP 1 <0.008 U mg/L 0.008 0.04 01/16/24 6:33 brc
Phosphorus(1312, DI) M6010D ICP 1 <0.1 U mg/L 0.1 0.5 01/16/24 6:33 brc
Potassium (1312-DI) M6010D ICP 1 1.40 mg/L 0.5 1 01/16/24 6:33 brc
Scandium (1312-DI) M6010D ICP 1 <0.05 U mg/L 0.05 0.2 01/16/24 6:33 brc
Selenium(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.00025 01/19/24 20:20 jrj
Silicon(1312, DI) M6010D ICP 1 4.88 * mg/L 0.1 0.5 01/16/24 6:33 brc
Silver(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 6:33 brc
Sodium(1312-DI) M6010D ICP 1 1.43 * mg/L 0.2 1 01/16/24 6:33 brc
Strontium(1312-DI) M6010D ICP 1 <0.009 U mg/L 0.009 0.045 01/16/24 6:33 brc
Sulfur(1312-DI) M6010D ICP 1 0.34 B * mg/L 0.25 1.25 01/16/24 6:33 brc
Thallium(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.0005 01/19/24 20:20 jrj
Thorium(1312-DI) M6020B ICP-MS 1 <0.001 U * mg/L 0.001 0.005 01/19/24 20:20 jrj
Tin(1312-DI) M6010D ICP 1 <0.04 U * mg/L 0.04 0.2 01/16/24 6:33 brc
Titanium(1312-DI) M6010D ICP 1 <0.005 U mg/L 0.005 0.025 01/16/24 6:33 brc
Uranium (1312-DI) M6020B ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/19/24 20:20 jrj
Vanadium(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 6:33 brc
Zinc(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.05 01/16/24 6:33 brc
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 11 of 104

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-05
Project ID: 8000234301 Date Sampled: 09/30/23 07:52
Sample ID: B506-010 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL •e �.
pH,(1312-DI) M9045D/M9040C
pH 5.6 Units 0.1 0.1 01/30/24 0:00 LFP
Temperature 18.5 Units 0.1 0.1 01/30/24 0:00 LFP
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Synthetic Precip. M1312,DI Water 12/28/23 19:56 Ifp
Leaching Procedure
Synthetic Precip. M1312-RC 12/28/23 15:50 Ifp
Leaching Procedure, DI
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL �.
Alkalinity(1312 DI) SM2320B-Titration
Bicarbonate as 1 3.0 B * mg/L 2 20 01/11/24 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Hydroxide as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Total Alkalinity 1 3.0 B mg/L 2 20 01/11/24 0:00 emk
Carbon,total(TC) SM5310B 1 2.1 B mg/L 1 5 01/17/24 1:31 scs
(1312-DI)
Carbon,total inorganic SM5310B 1 1.6 B * mg/L 1 5 01/23/24 19:13 scs
(TIC)(1312-DI)
Carbon,total organic SM5310B 1 2.9 B mg/L 1 5 01/16/24 19:27 scs
(TOC)(1312-DI)
Chloride(1312 DI) SM4500CI-E 1 <1 U mg/L 1 2 01/16/24 13:35 cbp
Conductivity @25C SM2510B 1 12 * umhos/cm 1 10 01/11/24 18:38 emk
(1312-DI)
Fluoride(1312 DI) SM450OF-C 1 <0.15 U mg/L 0.15 0.35 01/12/24 12:18 emk
Nitrate/Nitrite as N M353.2-H2SO4 preserved 1 0.393 mg/L 0.02 0.1 12/30/23 1:23 pjb
(1312-DI)
Sulfate(1312 DI) D516-07-Turbidimetric 1 <1 U * mg/L 1 5 01/05/24 11:03 mrd
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 12 of 104

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-06
Project ID: 8000234301 Date Sampled: 09/30/23 07:52
Sample ID: B506-019 Date Received: 12115123
Sample Matrix: Soil
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Total Hot Plate M3010A ICP 01/03/24 14:29 smw
Digestion
Total Hot Plate M301OA ICP-MS 01/15/24 12:56 scp
Digestion
Metals Analysis
MethodiParameter EPA Dilution Result Qual XQ Units MDL �
Aluminum(1312-DI) M6010D ICP 1 <0.05 U mg/L 0.05 0.25 01/16/24 6:45 brc
Antimony(1312-DI) M6020B ICP-MS 1 <0.0004 U * mg/L 0.0004 0.002 01/19/24 20:22 jrj
Arsenic(1312-DI) M6020B ICP-MS 1 <0.0002 U * mg/L 0.0002 0.001 01/19/24 20:22 jrj
Barium (1312-DI) M6010D ICP 1 <0.009 U * mg/L 0.009 0.035 01/16/24 6:45 brc
Beryllium(1312-DI) M6020B ICP-MS 1 <0.00008 U * mg/L 0.00008 0.00025 01/19/24 20:22 jrj
Bismuth(1312-DI) M6010D ICP 1 <0.04 U * mg/L 0.04 0.2 01/16/24 6:45 brc
Boron(1312-DI) M6010D ICP 1 <0.03 U * mg/L 0.03 0.1 01/16/24 6:45 brc
Cadmium(1312-DI) M6020B ICP-MS 1 <0.00005 U * mg/L 0.00005 0.00025 01/19/24 20:22 jrj
Calcium (1312-DI) M6010D ICP 1 0.37 B * mg/L 0.1 0.5 01/17/24 19:51 brc
Chromium(1312-DI) M6010D ICP 1 <0.02 U mg/L 0.02 0.05 01/16/24 6:45 brc
Cobalt(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.05 01/16/24 6:45 brc
Copper(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.05 01/16/24 6:45 brc
Iron(1312-DI) M6010D ICP 1 <0.06 U * mg/L 0.06 0.15 01/16/24 6:45 brc
Lead(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.0005 01/19/24 20:22 jrj
Lithium (1312-DI) M6010D ICP 1 <0.008 U * mg/L 0.008 0.04 01/16/24 6:45 brc
Magnesium(1312-DI) M6010D ICP 1 <0.2 U * mg/L 0.2 1 01/16/24 6:45 brc
Manganese(1312-DI) M6010D ICP 1 0.081 mg/L 0.01 0.05 01/17/24 19:51 brc
Mercury, 1312-DI M1631 E,Atomic Fluorescence 1 <0.3 U * ng/L 0.3 1 01/09/24 15:06 mlh
Molybdenum(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.1 01/16/24 6:45 brc
Nickel(1312-DI) M6010D ICP 1 <0.008 U mg/L 0.008 0.04 01/16/24 6:45 brc
Phosphorus(1312, DI) M6010D ICP 1 <0.1 U mg/L 0.1 0.5 01/16/24 6:45 brc
Potassium (1312-DI) M6010D ICP 1 1.77 mg/L 0.5 1 01/16/24 6:45 brc
Scandium (1312-DI) M6010D ICP 1 <0.05 U mg/L 0.05 0.2 01/16/24 6:45 brc
Selenium(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.00025 01/19/24 20:22 jrj
Silicon(1312, DI) M6010D ICP 1 2.47 * mg/L 0.1 0.5 01/16/24 6:45 brc
Silver(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 6:45 brc
Sodium(1312-DI) M6010D ICP 1 0.83 B mg/L 0.2 1 01/16/24 6:45 brc
Strontium(1312-DI) M6010D ICP 1 <0.009 U * mg/L 0.009 0.045 01/16/24 6:45 brc
Sulfur(1312-DI) M6010D ICP 1 1.18 B * mg/L 0.25 1.25 01/16/24 6:45 brc
Thallium(1312-DI) M6020B ICP-MS 1 0.00015 B * mg/L 0.0001 0.0005 01/19/24 20:22 jrj
Thorium(1312-DI) M6020B ICP-MS 1 <0.001 U * mg/L 0.001 0.005 01/19/24 20:22 jrj
Tin(1312-DI) M6010D ICP 1 <0.04 U * mg/L 0.04 0.2 01/16/24 6:45 brc
Titanium(1312-DI) M6010D ICP 1 <0.005 U mg/L 0.005 0.025 01/16/24 6:45 brc
Uranium (1312-DI) M6020B ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/19/24 20:22 jrj
Vanadium(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 6:45 brc
Zinc(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.05 01/16/24 6:45 brc
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 13 of 104

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-06
Project ID: 8000234301 Date Sampled: 09/30/23 07:52
Sample ID: B506-019 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL •e �.
pH,(1312-DI) M9045D/M9040C
pH 5.1 Units 0.1 0.1 01/30/24 0:00 LFP
Temperature 19.1 Units 0.1 0.1 01/30/24 0:00 LFP
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Synthetic Precip. M1312,DI Water 12/28/23 21:45 Ifp
Leaching Procedure
Synthetic Precip. M1312-RC 12/28/23 18:03 Ifp
Leaching Procedure, DI
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL �.
Alkalinity(1312 DI) SM2320B-Titration
Bicarbonate as 1 2.9 B * mg/L 2 20 01/11/24 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Hydroxide as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Total Alkalinity 1 2.9 B mg/L 2 20 01/11/24 0:00 emk
Carbon,total(TC) SM5310B 1 3.6 B mg/L 1 5 01/17/24 2:00 scs
(1312-DI)
Carbon,total inorganic SM5310B 1 1.6 B * mg/L 1 5 01/23/24 19:26 scs
(TIC)(1312-DI)
Carbon,total organic SM5310B 1 3.6 B mg/L 1 5 01/16/24 20:09 scs
(TOC)(1312-DI)
Chloride(1312 DI) SM4500CI-E 1 <1 U mg/L 1 2 01/16/24 13:35 cbp
Conductivity @25C SM2510B 1 20 * umhos/cm 1 10 01/11/24 18:44 emk
(1312-DI)
Fluoride(1312 DI) SM450OF-C 1 <0.15 U mg/L 0.15 0.35 01/12/24 12:24 emk
Nitrate/Nitrite as N M353.2-H2SO4 preserved 1 0.592 mg/L 0.02 0.1 12/30/23 1:24 pjb
(1312-DI)
Sulfate(1312 DI) D516-07-Turbidimetric 1 3.7 B * mg/L 1 5 01/05/24 11:04 mrd
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 14 of 104

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-07
Project ID: 8000234301 Date Sampled: 09/30/23 07:53
Sample ID: B506-029 Date Received: 12115123
Sample Matrix: Soil
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Total Hot Plate M3010A ICP-MS 01/15/24 13:14 scp
Digestion
Total Hot Plate M301OA ICP 01/03/24 14:51 smw
Digestion
Metals Analysis
MethodiParameter EPA Dilution Result Qual XQ Units MDL �
Aluminum(1312-DI) M6010D ICP 1 <0.05 U mg/L 0.05 0.25 01/16/24 6:49 brc
Antimony(1312-DI) M6020B ICP-MS 1 <0.0004 U * mg/L 0.0004 0.002 01/19/24 20:24 jrj
Arsenic(1312-DI) M6020B ICP-MS 1 <0.0002 U * mg/L 0.0002 0.001 01/19/24 20:24 jrj
Barium (1312-DI) M6010D ICP 1 <0.009 U * mg/L 0.009 0.035 01/16/24 6:49 brc
Beryllium(1312-DI) M6020B ICP-MS 1 <0.00008 U * mg/L 0.00008 0.00025 01/19/24 20:24 jrj
Bismuth(1312-DI) M6010D ICP 1 <0.04 U * mg/L 0.04 0.2 01/16/24 6:49 brc
Boron(1312-DI) M6010D ICP 1 <0.03 U * mg/L 0.03 0.1 01/16/24 6:49 brc
Cadmium(1312-DI) M6020B ICP-MS 1 <0.00005 U * mg/L 0.00005 0.00025 01/19/24 20:24 jrj
Calcium (1312-DI) M6010D ICP 1 <0.1 U * mg/L 0.1 0.5 01/16/24 6:49 brc
Chromium(1312-DI) M6010D ICP 1 <0.02 U mg/L 0.02 0.05 01/16/24 6:49 brc
Cobalt(1312-DI) M6010D ICP 1 <0.02 U mg/L 0.02 0.05 01/16/24 6:49 brc
Copper(1312-DI) M6010D ICP 1 <0.01 U mg/L 0.01 0.05 01/16/24 6:49 brc
Iron(1312-DI) M6010D ICP 1 <0.06 U * mg/L 0.06 0.15 01/16/24 6:49 brc
Lead(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.0005 01/19/24 20:24 jrj
Lithium (1312-DI) M6010D ICP 1 0.0115 B * mg/L 0.008 0.04 01/16/24 6:49 brc
Magnesium(1312-DI) M6010D ICP 1 <0.2 U * mg/L 0.2 1 01/16/24 6:49 brc
Manganese(1312-DI) M6010D ICP 1 0.103 * mg/L 0.01 0.05 01/17/24 19:55 brc
Mercury, 1312-DI M1631 E,Atomic Fluorescence 1 2.86 * ng/L 0.3 1 01/09/24 15:11 mlh
Molybdenum(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.1 01/16/24 6:49 brc
Nickel(1312-DI) M6010D ICP 1 <0.008 U mg/L 0.008 0.04 01/16/24 6:49 brc
Phosphorus(1312, DI) M6010D ICP 1 <0.1 U mg/L 0.1 0.5 01/16/24 6:49 brc
Potassium (1312-DI) M6010D ICP 1 1.07 mg/L 0.5 1 01/16/24 6:49 brc
Scandium (1312-DI) M6010D ICP 1 <0.05 U mg/L 0.05 0.2 01/16/24 6:49 brc
Selenium(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.00025 01/19/24 20:24 jrj
Silicon(1312, DI) M6010D ICP 1 5.67 * mg/L 0.1 0.5 01/16/24 6:49 brc
Silver(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 6:49 brc
Sodium(1312-DI) M6010D ICP 1 1.43 * mg/L 0.2 1 01/16/24 6:49 brc
Strontium(1312-DI) M6010D ICP 1 <0.009 U * mg/L 0.009 0.045 01/16/24 6:49 brc
Sulfur(1312-DI) M6010D ICP 1 0.46 B * mg/L 0.25 1.25 01/16/24 6:49 brc
Thallium(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.0005 01/19/24 20:24 jrj
Thorium(1312-DI) M6020B ICP-MS 1 <0.001 U * mg/L 0.001 0.005 01/19/24 20:24 jrj
Tin(1312-DI) M6010D ICP 1 <0.04 U * mg/L 0.04 0.2 01/16/24 6:49 brc
Titanium(1312-DI) M6010D ICP 1 <0.005 U mg/L 0.005 0.025 01/16/24 6:49 brc
Uranium (1312-DI) M6020B ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/19/24 20:24 jrj
Vanadium(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 6:49 brc
Zinc(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.05 01/16/24 6:49 brc
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 15 of 104

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-07
Project ID: 8000234301 Date Sampled: 09/30/23 07:53
Sample ID: B506-029 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL •e �.
pH,(1312-DI) M9045D/M9040C
pH 4.9 Units 0.1 0.1 01/30/24 0:00 LFP
Temperature 18.8 Units 0.1 0.1 01/30/24 0:00 LFP
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Synthetic Precip. M1312,DI Water 12/28/23 23:33 Ifp
Leaching Procedure
Synthetic Precip. M1312-RC 12/28/23 22:29 Ifp
Leaching Procedure, DI
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL �.
Alkalinity(1312 DI) SM2320B-Titration
Bicarbonate as 1 2.8 B * mg/L 2 20 01/11/24 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Hydroxide as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Total Alkalinity 1 2.8 B mg/L 2 20 01/11/24 0:00 emk
Carbon,total(TC) SM5310B 1 <1 U * mg/L 1 5 01/17/24 2:10 scs
(1312-DI)
Carbon,total inorganic SM5310B 1 1.6 B * mg/L 1 5 01/23/24 19:40 scs
(TIC)(1312-DI)
Carbon,total organic SM5310B 1 1.6 B mg/L 1 5 01/16/24 20:21 scs
(TOC)(1312-DI)
Chloride(1312 DI) SM4500CI-E 1 2.54 mg/L 1 2 01/16/24 13:36 cbp
Conductivity @25C SM2510B 1 14 umhos/cm 1 10 01/11/24 18:51 emk
(1312-DI)
Fluoride(1312 DI) SM450OF-C 1 <0.15 U mg/L 0.15 0.35 01/23/24 17:41 emk
Nitrate/Nitrite as N M353.2-H2SO4 preserved 1 0.026 B mg/L 0.02 0.1 12/30/23 1:30 pjb
(1312-DI)
Sulfate(1312 DI) D516-07-Turbidimetric 1 <1 U * mg/L 1 5 01/05/24 11:04 mrd
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 16 of 104

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-08
Project ID: 8000234301 Date Sampled: 10102123 07:53
Sample ID: B506-034 Date Received: 12115123
Sample Matrix: Soil
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Total Hot Plate M3010A ICP 01/03/24 15:12 smw
Digestion
Total Hot Plate M301OA ICP-MS 01/15/24 13:31 scp
Digestion
Metals Analysis
MethodiParameter EPA Dilution Result Qual XQ Units MDL �
Aluminum(1312-DI) M6010D ICP 1 <0.05 U mg/L 0.05 0.25 01/16/24 6:53 brc
Antimony(1312-DI) M6020B ICP-MS 1 <0.0004 U * mg/L 0.0004 0.002 01/19/24 20:26 jrj
Arsenic(1312-DI) M6020B ICP-MS 1 <0.0002 U * mg/L 0.0002 0.001 01/19/24 20:26 jrj
Barium (1312-DI) M6010D ICP 1 <0.009 U * mg/L 0.009 0.035 01/16/24 6:53 brc
Beryllium(1312-DI) M6020B ICP-MS 1 <0.00008 U * mg/L 0.00008 0.00025 01/19/24 20:26 jrj
Bismuth(1312-DI) M6010D ICP 1 <0.04 U * mg/L 0.04 0.2 01/16/24 6:53 brc
Boron(1312-DI) M6010D ICP 1 <0.03 U * mg/L 0.03 0.1 01/16/24 6:53 brc
Cadmium(1312-DI) M6020B ICP-MS 1 <0.00005 U * mg/L 0.00005 0.00025 01/19/24 20:26 jrj
Calcium (1312-DI) M6010D ICP 1 <0.1 U * mg/L 0.1 0.5 01/16/24 6:53 brc
Chromium(1312-DI) M6010D ICP 1 <0.02 U mg/L 0.02 0.05 01/16/24 6:53 brc
Cobalt(1312-DI) M6010D ICP 1 <0.02 U mg/L 0.02 0.05 01/16/24 6:53 brc
Copper(1312-DI) M6010D ICP 1 <0.01 U mg/L 0.01 0.05 01/16/24 6:53 brc
Iron(1312-DI) M6010D ICP 1 <0.06 U * mg/L 0.06 0.15 01/16/24 6:53 brc
Lead(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.0005 01/19/24 20:26 jrj
Lithium (1312-DI) M6010D ICP 1 <0.008 U * mg/L 0.008 0.04 01/16/24 6:53 brc
Magnesium(1312-DI) M6010D ICP 1 <0.2 U * mg/L 0.2 1 01/16/24 6:53 brc
Manganese(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.05 01/16/24 6:53 brc
Mercury, 1312-DI M1631 E,Atomic Fluorescence 1 <0.3 U * ng/L 0.3 1 01/09/24 15:16 mlh
Molybdenum(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.1 01/16/24 6:53 brc
Nickel(1312-DI) M6010D ICP 1 <0.008 U mg/L 0.008 0.04 01/16/24 6:53 brc
Phosphorus(1312, DI) M6010D ICP 1 <0.1 U mg/L 0.1 0.5 01/16/24 6:53 brc
Potassium (1312-DI) M6010D ICP 1 1.00 mg/L 0.5 1 01/16/24 6:53 brc
Scandium (1312-DI) M6010D ICP 1 <0.05 U mg/L 0.05 0.2 01/16/24 6:53 brc
Selenium(1312-DI) M6020B ICP-MS 1 0.00016 B * mg/L 0.0001 0.00025 01/19/24 20:26 jrj
Silicon(1312, DI) M6010D ICP 1 2.02 * mg/L 0.1 0.5 01/16/24 6:53 brc
Silver(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 6:53 brc
Sodium(1312-DI) M6010D ICP 1 0.66 B mg/L 0.2 1 01/16/24 6:53 brc
Strontium(1312-DI) M6010D ICP 1 <0.009 U * mg/L 0.009 0.045 01/16/24 6:53 brc
Sulfur(1312-DI) M6010D ICP 1 0.80 B * mg/L 0.25 1.25 01/16/24 6:53 brc
Thallium(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.0005 01/19/24 20:26 jrj
Thorium(1312-DI) M6020B ICP-MS 1 <0.001 U * mg/L 0.001 0.005 01/19/24 20:26 jrj
Tin(1312-DI) M6010D ICP 1 <0.04 U * mg/L 0.04 0.2 01/16/24 6:53 brc
Titanium(1312-DI) M6010D ICP 1 <0.005 U mg/L 0.005 0.025 01/16/24 6:53 brc
Uranium (1312-DI) M6020B ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/19/24 20:26 jrj
Vanadium(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 6:53 brc
Zinc(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.05 01/16/24 6:53 brc
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 17 of 104

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-08
Project ID: 8000234301 Date Sampled: 10102123 07:53
Sample ID: B506-034 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL •e �.
pH,(1312-DI) M9045D/M9040C
pH 5.4 Units 0.1 0.1 01/30/24 0:00 LFP
Temperature 18.5 Units 0.1 0.1 01/30/24 0:00 LFP
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Synthetic Precip. M1312,DI Water 12/29/23 1:21 Ifp
Leaching Procedure
Synthetic Precip. M1312-RC 12/29/23 0:42 Ifp
Leaching Procedure, DI
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL �.
Alkalinity(1312 DI) SM2320B-Titration
Bicarbonate as 1 2.9 B * mg/L 2 20 01/11/24 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Hydroxide as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Total Alkalinity 1 2.9 B mg/L 2 20 01/11/24 0:00 emk
Carbon,total(TC) SM5310B 1 4.9 B mg/L 1 5 01/17/24 2:20 scs
(1312-DI)
Carbon,total inorganic SM5310B 1 1.6 B * mg/L 1 5 01/23/24 20:19 scs
(TIC)(1312-DI)
Carbon,total organic SM5310B 1 5.3 * mg/L 1 5 01/16/24 20:35 scs
(TOC)(1312-DI)
Chloride(1312 DI) SM4500CI-E 1 <1 U mg/L 1 2 01/16/24 13:36 cbp
Conductivity @25C SM2510B 1 10 * umhos/cm 1 10 01/11/24 18:57 emk
(1312-DI)
Fluoride(1312 DI) SM450OF-C 1 <0.15 U mg/L 0.15 0.35 01/23/24 17:47 emk
Nitrate/Nitrite as N M353.2-H2SO4 preserved 1 0.025 B mg/L 0.02 0.1 12/30/23 1:31 pjb
(1312-DI)
Sulfate(1312 DI) D516-07-Turbidimetric 1 2.2 B * mg/L 1 5 01/05/24 11:04 mrd
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 18 of 104

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-09
Project ID: 8000234301 Date Sampled: 10104123 07:53
Sample ID: B506-050 Date Received: 12115123
Sample Matrix: Soil
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Total Hot Plate M3010A ICP 01/03/24 15:34 smw
Digestion
Total Hot Plate M3010A ICP-MS 01/15/24 13:49 scp
Digestion
Metals Analysis
MethodiParameter EPA Dilution Result Qual XQ Units MDL � �.
Aluminum(1312-DI) M6010D ICP 1 0.199 B mg/L 0.05 0.25 01/17/24 20:06 brc
Antimony(1312-DI) M6020B ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/19/24 20:28 jrj
Arsenic(1312-DI) M6020B ICP-MS 1 <0.0002 U * mg/L 0.0002 0.001 01/19/24 20:28 jrj
Barium (1312-DI) M6010D ICP 1 <0.009 U * mg/L 0.009 0.035 01/16/24 6:56 brc
Beryllium(1312-DI) M6020B ICP-MS 1 0.000277 mg/L 0.00008 0.00025 01/19/24 20:28 jrj
Bismuth(1312-DI) M6010D ICP 1 <0.04 U * mg/L 0.04 0.2 01/16/24 6:56 brc
Boron(1312-DI) M6010D ICP 1 <0.03 U * mg/L 0.03 0.1 01/16/24 6:56 brc
Cadmium(1312-DI) M6020B ICP-MS 1 <0.00005 U * mg/L 0.00005 0.00025 01/19/24 20:28 jrj
Calcium (1312-DI) M6010D ICP 1 0.28 B * mg/L 0.1 0.5 01/17/24 20:06 brc
Chromium(1312-DI) M6010D ICP 1 <0.02 U mg/L 0.02 0.05 01/16/24 6:56 brc
Cobalt(1312-DI) M6010D ICP 1 <0.02 U mg/L 0.02 0.05 01/16/24 6:56 brc
Copper(1312-DI) M6010D ICP 1 <0.01 U mg/L 0.01 0.05 01/16/24 6:56 brc
Iron(1312-DI) M6010D ICP 1 0.297 * mg/L 0.06 0.15 01/17/24 20:06 brc
Lead(1312-DI) M6020B ICP-MS 1 0.00020 B * mg/L 0.0001 0.0005 01/19/24 20:28 jrj
Lithium (1312-DI) M6010D ICP 1 <0.008 U * mg/L 0.008 0.04 01/16/24 6:56 brc
Magnesium(1312-DI) M6010D ICP 1 0.39 B mg/L 0.2 1 01/16/24 6:56 brc
Manganese(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.05 01/16/24 6:56 brc
Mercury, 1312-DI M1631 E,Atomic Fluorescence 2 <0.6 U * ng/L 0.6 2 01/09/24 15:20 mlh
Molybdenum(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.1 01/16/24 6:56 brc
Nickel(1312-DI) M6010D ICP 1 <0.008 U mg/L 0.008 0.04 01/16/24 6:56 brc
Phosphorus(1312, DI) M6010D ICP 1 <0.1 U mg/L 0.1 0.5 01/16/24 6:56 brc
Potassium (1312-DI) M6010D ICP 1 1.95 mg/L 0.5 1 01/16/24 6:56 brc
Scandium (1312-DI) M6010D ICP 1 <0.05 U mg/L 0.05 0.2 01/16/24 6:56 brc
Selenium(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.00025 01/19/24 20:28 jrj
Silicon(1312, DI) M6010D ICP 1 10.9 * mg/L 0.1 0.5 01/16/24 6:56 brc
Silver(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 6:56 brc
Sodium(1312-DI) M6010D ICP 1 1.65 * mg/L 0.2 1 01/16/24 6:56 brc
Strontium(1312-DI) M6010D ICP 1 <0.009 U * mg/L 0.009 0.045 01/16/24 6:56 brc
Sulfur(1312-DI) M6010D ICP 1 1.68 * mg/L 0.25 1.25 01/16/24 6:56 brc
Thallium(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.0005 01/19/24 20:28 jrj
Thorium(1312-DI) M6020B ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/19/24 20:28 jrj
Tin(1312-DI) M6010D ICP 1 <0.04 U mg/L 0.04 0.2 01/16/24 6:56 brc
Titanium(1312-DI) M6010D ICP 1 0.0353 mg/L 0.005 0.025 01/16/24 6:56 brc
Uranium (1312-DI) M6020B ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/19/24 20:28 jrj
Vanadium(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 6:56 brc
Zinc(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.05 01/16/24 6:56 brc
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 19 of 104

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-09
Project ID: 8000234301 Date Sampled: 10104123 07:53
Sample ID: B506-050 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL •e �.
pH,(1312-DI) M9045D/M9040C
pH 5.7 Units 0.1 0.1 01/30/24 0:00 LFP
Temperature 18.8 Units 0.1 0.1 01/30/24 0:00 LFP
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Synthetic Precip. M1312,DI Water 12/29/23 3:10 Ifp
Leaching Procedure
Synthetic Precip. M1312-RC 12/29/23 2:55 Ifp
Leaching Procedure, DI
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL �.
Alkalinity(1312 DI) SM2320B-Titration
Bicarbonate as 1 2.7 B * mg/L 2 20 01/11/24 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Hydroxide as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Total Alkalinity 1 2.7 B mg/L 2 20 01/11/24 0:00 emk
Carbon,total(TC) SM5310B 1 2.0 B mg/L 1 5 01/17/24 2:30 scs
(1312-DI)
Carbon,total inorganic SM5310B 1 1.6 B * mg/L 1 5 01/23/24 20:32 scs
(TIC)(1312-DI)
Carbon,total organic SM5310B 1 2.3 B mg/L 1 5 01/16/24 20:47 scs
(TOC)(1312-DI)
Chloride(1312 DI) SM4500CI-E 1 1.01 B mg/L 1 2 01/16/24 13:41 cbp
Conductivity @25C SM2510B 1 20 * umhos/cm 1 10 01/11/24 19:04 emk
(1312-DI)
Fluoride(1312 DI) SM450OF-C 1 <0.15 U mg/L 0.15 0.35 01/23/24 17:53 emk
Nitrate/Nitrite as N M353.2-H2SO4 preserved 1 0.113 mg/L 0.02 0.1 12/30/23 1:32 pjb
(1312-DI)
Sulfate(1312 DI) D516-07-Turbidimetric 1 6.4 * mg/L 1 5 01/05/24 11:05 mrd
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 20 of 104

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-10
Project ID: 8000234301 Date Sampled: 10/27/23 07:54
Sample ID: B511-001 Date Received: 12115123
Sample Matrix: Soil
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Total Hot Plate M3010A ICP 01/03/24 15:55 smw
Digestion
Total Hot Plate M301OA ICP-MS 01/15/24 14:07 scp
Digestion
Metals Analysis
MethodiParameter EPA Dilution Result Qual XQ Units MDL �
Aluminum(1312-DI) M6010D ICP 1 <0.05 U mg/L 0.05 0.25 01/16/24 7:00 brc
Antimony(1312-DI) M6020B ICP-MS 1 <0.0004 U * mg/L 0.0004 0.002 01/19/24 20:29 jrj
Arsenic(1312-DI) M6020B ICP-MS 1 <0.0002 U * mg/L 0.0002 0.001 01/19/24 20:29 jrj
Barium (1312-DI) M6010D ICP 1 <0.009 U * mg/L 0.009 0.035 01/16/24 7:00 brc
Beryllium(1312-DI) M6020B ICP-MS 1 <0.00008 U * mg/L 0.00008 0.00025 01/19/24 20:29 jrj
Bismuth(1312-DI) M6010D ICP 1 <0.04 U * mg/L 0.04 0.2 01/16/24 7:00 brc
Boron(1312-DI) M6010D ICP 1 <0.03 U * mg/L 0.03 0.1 01/16/24 7:00 brc
Cadmium(1312-DI) M6020B ICP-MS 1 <0.00005 U * mg/L 0.00005 0.00025 01/19/24 20:29 jrj
Calcium (1312-DI) M6010D ICP 1 <0.1 U * mg/L 0.1 0.5 01/16/24 7:00 brc
Chromium(1312-DI) M6010D ICP 1 <0.02 U mg/L 0.02 0.05 01/16/24 7:00 brc
Cobalt(1312-DI) M6010D ICP 1 <0.02 U mg/L 0.02 0.05 01/16/24 7:00 brc
Copper(1312-DI) M6010D ICP 1 <0.01 U mg/L 0.01 0.05 01/16/24 7:00 brc
Iron(1312-DI) M6010D ICP 1 <0.06 U * mg/L 0.06 0.15 01/16/24 7:00 brc
Lead(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.0005 01/19/24 20:29 jrj
Lithium (1312-DI) M6010D ICP 1 <0.008 U * mg/L 0.008 0.04 01/16/24 7:00 brc
Magnesium(1312-DI) M6010D ICP 1 <0.2 U * mg/L 0.2 1 01/16/24 7:00 brc
Manganese(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.05 01/16/24 7:00 brc
Mercury, 1312-DI M1631 E,Atomic Fluorescence 2 <0.6 U * ng/L 0.6 2 01/09/24 15:25 mlh
Molybdenum(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.1 01/16/24 7:00 brc
Nickel(1312-DI) M6010D ICP 1 <0.008 U mg/L 0.008 0.04 01/16/24 7:00 brc
Phosphorus(1312, DI) M6010D ICP 1 <0.1 U * mg/L 0.1 0.5 01/16/24 7:00 brc
Potassium (1312-DI) M6010D ICP 1 <0.5 U * mg/L 0.5 1 01/16/24 7:00 brc
Scandium (1312-DI) M6010D ICP 1 <0.05 U * mg/L 0.05 0.2 01/16/24 7:00 brc
Selenium(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.00025 01/19/24 20:29 jrj
Silicon(1312, DI) M6010D ICP 1 3.80 * mg/L 0.1 0.5 01/16/24 7:00 brc
Silver(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 7:00 brc
Sodium(1312-DI) M6010D ICP 1 0.24 B mg/L 0.2 1 01/16/24 7:00 brc
Strontium(1312-DI) M6010D ICP 1 <0.009 U * mg/L 0.009 0.045 01/16/24 7:00 brc
Sulfur(1312-DI) M6010D ICP 1 <0.25 U * mg/L 0.25 1.25 01/16/24 7:00 brc
Thallium(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.0005 01/19/24 20:29 jrj
Thorium(1312-DI) M6020B ICP-MS 1 <0.001 U * mg/L 0.001 0.005 01/19/24 20:29 jrj
Tin(1312-DI) M6010D ICP 1 <0.04 U * mg/L 0.04 0.2 01/16/24 7:00 brc
Titanium(1312-DI) M6010D ICP 1 <0.005 U mg/L 0.005 0.025 01/16/24 7:00 brc
Uranium (1312-DI) M6020B ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/19/24 20:29 jrj
Vanadium(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 7:00 brc
Zinc(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.05 01/16/24 7:00 brc
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 21 of 104

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-10
Project ID: 8000234301 Date Sampled: 10/27/23 07:54
Sample ID: B511-001 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL •e �.
pH,(1312-DI) M9045D/M9040C
pH 5.5 Units 0.1 0.1 01/30/24 0:00 LFP
Temperature 18.9 Units 0.1 0.1 01/30/24 0:00 LFP
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Synthetic Precip. M1312,DI Water 12/29/23 4:58 Ifp
Leaching Procedure
Synthetic Precip. M1312-RC 12/29/23 5:08 Ifp
Leaching Procedure, DI
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL �.
Alkalinity(1312 DI) SM2320B-Titration
Bicarbonate as 1 3.0 B * mg/L 2 20 01/11/24 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Hydroxide as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Total Alkalinity 1 3.0 B mg/L 2 20 01/11/24 0:00 emk
Carbon,total(TC) SM5310B 1 <1 U * mg/L 1 5 01/17/24 2:51 scs
(1312-DI)
Carbon,total inorganic SM5310B 1 1.7 B * mg/L 1 5 01/23/24 20:46 scs
(TIC)(1312-DI)
Carbon,total organic SM5310B 1 1.5 B mg/L 1 5 01/16/24 21:11 scs
(TOC)(1312-DI)
Chloride(1312 DI) SM4500CI-E 1 <1 U mg/L 1 2 01/16/24 13:41 cbp
Conductivity @25C SM2510B 1 <1 U * umhos/cm 1 10 01/11/24 19:11 emk
(1312-DI)
Fluoride(1312 DI) SM450OF-C 1 <0.15 U mg/L 0.15 0.35 01/23/24 18:00 emk
Nitrate/Nitrite as N M353.2-H2SO4 preserved 1 <0.02 U mg/L 0.02 0.1 12/30/23 1:33 pjb
(1312-DI)
Sulfate(1312 DI) D516-07-Turbidimetric 1 <1 U * mg/L 1 5 01/05/24 11:05 mrd
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 22 of 104

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-11
Project ID: 8000234301 Date Sampled: 11101123 07:54
Sample ID: B531-029 Date Received: 12115123
Sample Matrix: Soil
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Total Hot Plate M3010A ICP-MS 01/15/24 14:24 scp
Digestion
Total Hot Plate M301OA ICP 01/03/24 16:17 smw
Digestion
Metals Analysis
MethodiParameter EPA Dilution Result Qual XQ Units MDL �
Aluminum(1312-DI) M6010D ICP 1 3.27 mg/L 0.05 0.25 01/16/24 7:04 brc
Antimony(1312-DI) M6020B ICP-MS 1 <0.0004 U * mg/L 0.0004 0.002 01/19/24 20:31 jrj
Arsenic(1312-DI) M6020B ICP-MS 1 0.00189 * mg/L 0.0002 0.001 01/19/24 20:31 jrj
Barium (1312-DI) M6010D ICP 1 <0.009 U * mg/L 0.009 0.035 01/16/24 7:04 brc
Beryllium(1312-DI) M6020B ICP-MS 1 0.000690 * mg/L 0.00008 0.00025 01/19/24 20:31 jrj
Bismuth(1312-DI) M6010D ICP 1 <0.04 U * mg/L 0.04 0.2 01/16/24 7:04 brc
Boron(1312-DI) M6010D ICP 1 <0.03 U * mg/L 0.03 0.1 01/16/24 7:04 brc
Cadmium(1312-DI) M6020B ICP-MS 1 <0.00005 U * mg/L 0.00005 0.00025 01/19/24 20:31 jrj
Calcium (1312-DI) M6010D ICP 1 <0.1 U * mg/L 0.1 0.5 01/16/24 7:04 brc
Chromium(1312-DI) M6010D ICP 1 <0.02 U mg/L 0.02 0.05 01/16/24 7:04 brc
Cobalt(1312-DI) M6010D ICP 1 <0.02 U mg/L 0.02 0.05 01/16/24 7:04 brc
Copper(1312-DI) M6010D ICP 1 <0.01 U mg/L 0.01 0.05 01/16/24 7:04 brc
Iron(1312-DI) M6010D ICP 1 0.241 * mg/L 0.06 0.15 01/17/24 20:10 brc
Lead(1312-DI) M6020B ICP-MS 1 0.00219 * mg/L 0.0001 0.0005 01/19/24 20:31 jrj
Lithium (1312-DI) M6010D ICP 1 0.128 * mg/L 0.008 0.04 01/16/24 7:04 brc
Magnesium(1312-DI) M6010D ICP 1 <0.2 U * mg/L 0.2 1 01/16/24 7:04 brc
Manganese(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.05 01/16/24 7:04 brc
Mercury, 1312-DI M1631 E,Atomic Fluorescence 2 <0.6 U * ng/L 0.6 2 01/09/24 15:30 mlh
Molybdenum(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.1 01/16/24 7:04 brc
Nickel(1312-DI) M6010D ICP 1 <0.008 U mg/L 0.008 0.04 01/16/24 7:04 brc
Phosphorus(1312, DI) M6010D ICP 1 0.43 B mg/L 0.1 0.5 01/16/24 7:04 brc
Potassium (1312-DI) M6010D ICP 1 2.29 mg/L 0.5 1 01/16/24 7:04 brc
Scandium (1312-DI) M6010D ICP 1 <0.05 U mg/L 0.05 0.2 01/16/24 7:04 brc
Selenium(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.00025 01/19/24 20:31 jrj
Silicon(1312, DI) M6010D ICP 1 5.82 * mg/L 0.1 0.5 01/16/24 7:04 brc
Silver(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 7:04 brc
Sodium(1312-DI) M6010D ICP 1 5.40 * mg/L 0.2 1 01/16/24 7:04 brc
Strontium(1312-DI) M6010D ICP 1 <0.009 U * mg/L 0.009 0.045 01/16/24 7:04 brc
Sulfur(1312-DI) M6010D ICP 1 <0.25 U * mg/L 0.25 1.25 01/16/24 7:04 brc
Thallium(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.0005 01/19/24 20:31 jrj
Thorium(1312-DI) M6020B ICP-MS 1 <0.001 U * mg/L 0.001 0.005 01/19/24 20:31 jrj
Tin(1312-DI) M6010D ICP 1 <0.04 U * mg/L 0.04 0.2 01/16/24 7:04 brc
Titanium(1312-DI) M6010D ICP 1 <0.005 U * mg/L 0.005 0.025 01/16/24 7:04 brc
Uranium (1312-DI) M6020B ICP-MS 1 0.0254 * mg/L 0.0001 0.0005 01/19/24 20:31 jrj
Vanadium(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 7:04 brc
Zinc(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.05 01/16/24 7:04 brc
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 23 of 104

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-11
Project ID: 8000234301 Date Sampled: 11101123 07:54
Sample ID: B531-029 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL •e �.
pH,(1312-DI) M9045D/M9040C
pH 9.3 Units 0.1 0.1 01/30/24 0:00 LFP
Temperature 19.5 Units 0.1 0.1 01/30/24 0:00 LFP
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Synthetic Precip. M1312,DI Water 12/29/23 8:35 Ifp
Leaching Procedure
Synthetic Precip. M1312-RC 12/29/23 7:21 Ifp
Leaching Procedure, DI
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL �.
Alkalinity(1312 DI) SM2320B-Titration
Bicarbonate as 1 18.3 B * mg/L 2 20 01/11/24 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Hydroxide as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Total Alkalinity 1 18.3 B mg/L 2 20 01/11/24 0:00 emk
Carbon,total(TC) SM5310B 1 3.7 B mg/L 1 5 01/17/24 3:17 scs
(1312-DI)
Carbon,total inorganic SM5310B 1 4.4 B * mg/L 1 5 01/23/24 20:59 scs
(TIC)(1312-DI)
Carbon,total organic SM5310B 1 2.0 B mg/L 1 5 01/16/24 21:39 scs
(TOC)(1312-DI)
Chloride(1312 DI) SM4500CI-E 1 <1 U mg/L 1 2 01/16/24 13:41 cbp
Conductivity @25C SM2510B 1 28 * umhos/cm 1 10 01/11/24 19:17 emk
(1312-DI)
Fluoride(1312 DI) SM450OF-C 5 <0.75 U mg/L 0.75 1.75 01/23/24 18:05 emk
Nitrate/Nitrite as N M353.2-H2SO4 preserved 1 <0.02 U mg/L 0.02 0.1 12/30/23 1:35 pjb
(1312-DI)
Sulfate(1312 DI) D516-07-Turbidimetric 1 <1 U * mg/L 1 5 01/05/24 11:05 mrd
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 24 of 104

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-12
Project ID: 8000234301 Date Sampled: 11111123 07:55
Sample ID: B548-001 Date Received: 12115123
Sample Matrix: Soil
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Total Hot Plate M3010A ICP 01/03/24 16:38 smw
Digestion
Total Hot Plate M301OA ICP-MS 01/15/24 14:42 scp
Digestion
Metals Analysis
MethodiParameter EPA Dilution Result Qual XQ Units MDL �
Aluminum(1312-DI) M6010D ICP 1 <0.05 U mg/L 0.05 0.25 01/16/24 7:08 brc
Antimony(1312-DI) M6020B ICP-MS 1 <0.0004 U * mg/L 0.0004 0.002 01/19/24 20:33 jrj
Arsenic(1312-DI) M6020B ICP-MS 1 <0.0002 U * mg/L 0.0002 0.001 01/19/24 20:33 jrj
Barium (1312-DI) M6010D ICP 1 <0.009 U * mg/L 0.009 0.035 01/16/24 7:08 brc
Beryllium(1312-DI) M6020B ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/19/24 20:33 jrj
Bismuth(1312-DI) M6010D ICP 1 <0.04 U * mg/L 0.04 0.2 01/16/24 7:08 brc
Boron(1312-DI) M6010D ICP 1 <0.03 U * mg/L 0.03 0.1 01/16/24 7:08 brc
Cadmium(1312-DI) M6020B ICP-MS 1 <0.00005 U * mg/L 0.00005 0.00025 01/19/24 20:33 jrj
Calcium (1312-DI) M6010D ICP 1 <0.1 U * mg/L 0.1 0.5 01/16/24 7:08 brc
Chromium(1312-DI) M6010D ICP 1 <0.02 U mg/L 0.02 0.05 01/16/24 7:08 brc
Cobalt(1312-DI) M6010D ICP 1 <0.02 U mg/L 0.02 0.05 01/16/24 7:08 brc
Copper(1312-DI) M6010D ICP 1 <0.01 U mg/L 0.01 0.05 01/16/24 7:08 brc
Iron(1312-DI) M6010D ICP 1 <0.06 U * mg/L 0.06 0.15 01/16/24 7:08 brc
Lead(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.0005 01/19/24 20:33 jrj
Lithium (1312-DI) M6010D ICP 1 <0.008 U * mg/L 0.008 0.04 01/16/24 7:08 brc
Magnesium(1312-DI) M6010D ICP 1 <0.2 U * mg/L 0.2 1 01/16/24 7:08 brc
Manganese(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.05 01/16/24 7:08 brc
Mercury, 1312-DI M1631 E,Atomic Fluorescence 2 <0.6 U * ng/L 0.6 2 01/09/24 15:35 mlh
Molybdenum(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.1 01/16/24 7:08 brc
Nickel(1312-DI) M6010D ICP 1 <0.008 U mg/L 0.008 0.04 01/16/24 7:08 brc
Phosphorus(1312, DI) M6010D ICP 1 <0.1 U * mg/L 0.1 0.5 01/16/24 7:08 brc
Potassium (1312-DI) M6010D ICP 1 <0.5 U * mg/L 0.5 1 01/16/24 7:08 brc
Scandium (1312-DI) M6010D ICP 1 <0.05 U * mg/L 0.05 0.2 01/16/24 7:08 brc
Selenium(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.00025 01/19/24 20:33 jrj
Silicon(1312, DI) M6010D ICP 1 2.78 * mg/L 0.1 0.5 01/16/24 7:08 brc
Silver(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 7:08 brc
Sodium(1312-DI) M6010D ICP 1 0.79 B mg/L 0.2 1 01/16/24 7:08 brc
Strontium(1312-DI) M6010D ICP 1 <0.009 U mg/L 0.009 0.045 01/16/24 7:08 brc
Sulfur(1312-DI) M6010D ICP 1 <0.25 U * mg/L 0.25 1.25 01/16/24 7:08 brc
Thallium(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.0005 01/19/24 20:33 jrj
Thorium(1312-DI) M6020B ICP-MS 1 <0.001 U * mg/L 0.001 0.005 01/19/24 20:33 jrj
Tin(1312-DI) M6010D ICP 1 <0.04 U * mg/L 0.04 0.2 01/16/24 7:08 brc
Titanium(1312-DI) M6010D ICP 1 <0.005 U mg/L 0.005 0.025 01/16/24 7:08 brc
Uranium (1312-DI) M6020B ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/19/24 20:33 jrj
Vanadium(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 7:08 brc
Zinc(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.05 01/16/24 7:08 brc
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 25 of 104

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-12
Project ID: 8000234301 Date Sampled: 11111123 07:55
Sample ID: B548-001 Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL •e �.
pH,(1312-DI) M9045D/M9040C
pH 5.2 Units 0.1 0.1 01/30/24 0:00 LFP
Temperature 20 Units 0.1 0.1 01/30/24 0:00 LFP
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Synthetic Precip. M1312,DI Water 12/29/23 10:23 Ifp
Leaching Procedure
Synthetic Precip. M1312-RC 12/29/23 9:34 Ifp
Leaching Procedure, DI
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL �.
Alkalinity(1312 DI) SM2320B-Titration
Bicarbonate as 1 2.2 B * mg/L 2 20 01/11/24 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Hydroxide as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Total Alkalinity 1 2.2 B mg/L 2 20 01/11/24 0:00 emk
Carbon,total(TC) SM5310B 1 <1 U * mg/L 1 5 01/17/24 3:45 scs
(1312-DI)
Carbon,total inorganic SM5310B 1 1.5 B * mg/L 1 5 01/23/24 21:13 scs
(TIC)(1312-DI)
Carbon,total organic SM5310B 1 1.2 B mg/L 1 5 01/16/24 22:21 scs
(TOC)(1312-DI)
Chloride(1312 DI) SM4500CI-E 1 1.46 B mg/L 1 2 01/16/24 13:42 cbp
Conductivity @25C SM2510B 1 6 B * umhos/cm 1 10 01/11/24 19:24 emk
(1312-DI)
Fluoride(1312 DI) SM450OF-C 1 <0.15 U mg/L 0.15 0.35 01/23/24 18:22 emk
Nitrate/Nitrite as N M353.2-H2SO4 preserved 1 <0.02 U mg/L 0.02 0.1 12/30/23 1:36 pjb
(1312-DI)
Sulfate(1312 DI) D516-07-Turbidimetric 1 <1 U * mg/L 1 5 01/05/24 11:05 mrd
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 26 of 104

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-13
Project ID: 8000234301 Date Sampled: 11101123 00:00
Sample ID: SNKM23-548 (13548-014) Date Received: 12115123
Sample Matrix: Soil
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Total Hot Plate M3010A ICP 01/03/24 16:59 smw
Digestion
Total Hot Plate M301OA ICP-MS 01/15/24 15:00 scp
Digestion
Metals Analysis
MethodiParameter EPA Dilution Result Qual XQ Units MDL �
Aluminum(1312-DI) M6010D ICP 1 <0.05 U mg/L 0.05 0.25 01/16/24 7:12 brc
Antimony(1312-DI) M6020B ICP-MS 1 <0.0004 U * mg/L 0.0004 0.002 01/19/24 20:38 jrj
Arsenic(1312-DI) M6020B ICP-MS 1 <0.0002 U * mg/L 0.0002 0.001 01/19/24 20:38 jrj
Barium (1312-DI) M6010D ICP 1 <0.009 U * mg/L 0.009 0.035 01/16/24 7:12 brc
Beryllium(1312-DI) M6020B ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/19/24 20:38 jrj
Bismuth(1312-DI) M6010D ICP 1 <0.04 U * mg/L 0.04 0.2 01/16/24 7:12 brc
Boron(1312-DI) M6010D ICP 1 <0.03 U * mg/L 0.03 0.1 01/16/24 7:12 brc
Cadmium(1312-DI) M6020B ICP-MS 1 <0.00005 U * mg/L 0.00005 0.00025 01/19/24 20:38 jrj
Calcium (1312-DI) M6010D ICP 1 1.61 * mg/L 0.1 0.5 01/17/24 20:14 brc
Chromium(1312-DI) M6010D ICP 1 <0.02 U mg/L 0.02 0.05 01/16/24 7:12 brc
Cobalt(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.05 01/16/24 7:12 brc
Copper(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.05 01/16/24 7:12 brc
Iron(1312-DI) M6010D ICP 1 <0.06 U * mg/L 0.06 0.15 01/16/24 7:12 brc
Lead(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.0005 01/19/24 20:38 jrj
Lithium (1312-DI) M6010D ICP 1 1.08 * mg/L 0.008 0.04 01/16/24 7:12 brc
Magnesium(1312-DI) M6010D ICP 1 4.16 * mg/L 0.2 1 01/16/24 7:12 brc
Manganese(1312-DI) M6010D ICP 1 0.109 * mg/L 0.01 0.05 01/17/24 20:14 brc
Mercury, 1312-DI M1631 E,Atomic Fluorescence 1 <0.3 U * ng/L 0.3 1 01/09/24 15:40 mlh
Molybdenum(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.1 01/16/24 7:12 brc
Nickel(1312-DI) M6010D ICP 1 0.0377 B mg/L 0.008 0.04 01/16/24 7:12 brc
Phosphorus(1312, DI) M6010D ICP 1 <0.1 U mg/L 0.1 0.5 01/16/24 7:12 brc
Potassium (1312-DI) M6010D ICP 1 40.5 mg/L 0.5 1 01/16/24 7:12 brc
Scandium (1312-DI) M6010D ICP 1 <0.05 U mg/L 0.05 0.2 01/16/24 7:12 brc
Selenium(1312-DI) M6020B ICP-MS 1 0.00065 * mg/L 0.0001 0.00025 01/19/24 20:38 jrj
Silicon(1312, DI) M6010D ICP 1 5.94 * mg/L 0.1 0.5 01/16/24 7:12 brc
Silver(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 7:12 brc
Sodium(1312-DI) M6010D ICP 1 8.82 mg/L 0.2 1 01/16/24 7:12 brc
Strontium(1312-DI) M6010D ICP 1 0.0312 B mg/L 0.009 0.045 01/16/24 7:12 brc
Sulfur(1312-DI) M6010D ICP 1 38.5 * mg/L 0.25 1.25 01/16/24 7:12 brc
Thallium(1312-DI) M6020B ICP-MS 1 <0.0001 U * mg/L 0.0001 0.0005 01/19/24 20:38 jrj
Thorium(1312-DI) M6020B ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/19/24 20:38 jrj
Tin(1312-DI) M6010D ICP 1 <0.04 U mg/L 0.04 0.2 01/16/24 7:12 brc
Titanium(1312-DI) M6010D ICP 1 <0.005 U mg/L 0.005 0.025 01/16/24 7:12 brc
Uranium (1312-DI) M6020B ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/19/24 20:38 jrj
Vanadium(1312-DI) M6010D ICP 1 <0.01 U * mg/L 0.01 0.025 01/16/24 7:12 brc
Zinc(1312-DI) M6010D ICP 1 <0.02 U * mg/L 0.02 0.05 01/16/24 7:12 brc
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 27 of 104

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85201-13
Project ID: 8000234301 Date Sampled: 11101123 00:00
Sample ID: SNKM23-548 (13548-014) Date Received: 12115123
Sample Matrix: Soil
Soil Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL •e �.
pH,(1312-DI) M9045D/M9040C
pH 6.0 Units 0.1 0.1 01/30/24 0:00 LFP
Temperature 19.7 Units 0.1 0.1 01/30/24 0:00 LFP
Soil Preparation
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Synthetic Precip. M1312,DI Water 12/29/23 12:11 Ifp
Leaching Procedure
Synthetic Precip. M1312-RC 12/29/23 11:46 Ifp
Leaching Procedure, DI
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL �.
Alkalinity(1312 DI) SM2320B-Titration
Bicarbonate as 1 2.7 B * mg/L 2 20 01/11/24 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Hydroxide as CaCO3 1 <2 U * mg/L 2 20 01/11/24 0:00 emk
Total Alkalinity 1 2.7 B mg/L 2 20 01/11/24 0:00 emk
Carbon,total(TC) SM5310B 1 1.0 B mg/L 1 5 01/17/24 4:06 scs
(1312-DI)
Carbon,total inorganic SM5310B 1 1.7 B * mg/L 1 5 01/23/24 21:27 scs
(TIC)(1312-DI)
Carbon,total organic SM5310B 1 1.6 B mg/L 1 5 01/16/24 22:45 scs
(TOC)(1312-DI)
Chloride(1312 DI) SM4500CI-E 1 10.1 mg/L 1 2 01/16/24 13:42 cbp
Conductivity @25C SM2510B 1 271 * umhos/cm 1 10 01/11/24 19:30 emk
(1312-DI)
Fluoride(1312 DI) SM450OF-C 1 <0.15 U mg/L 0.15 0.35 01/23/24 18:27 emk
Nitrate/Nitrite as N M353.2-H2SO4 preserved 1 <0.02 U mg/L 0.02 0.1 12/30/23 1:37 pjb
(1312-DI)
Sulfate(1312 DI) D516-07-Turbidimetric 5 99.9 * mg/L 5 25 01/05/24 11:10 mrd
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 28 of 104

ADZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ExplanationsReport Header
Batch A distinct set of samples analyzed at a specific time
Found Value of the QC Type of interest
Limit Upper limit for RPD,in%.
Lower Lower Recovery Limit,in% (except for LCSS,mg/Kg)
MDL Method Detection Limit. Same as Minimum Reporting Limit unless omitted or equal to the PQL(see comment#5).
Allows for instrument and annual fluctuations.
PCN/SCN A number assigned to reagents/standards to trace to the manufacturer's certificate of analysis
PQL Practical Quantitation Limit. Synonymous with the EPA term"minimum level".
QC True Value of the Control Sample or the amount added to the Spike
Rec Recovered amount of the true value or spike added,in%(except for LCSS,mg/Kg)
RPD Relative Percent Difference,calculation used for Duplicate QC Types
Upper Upper Recovery Limit,in% (except for LCSS,mg/Kg)
Sample Value of the Sample of interest
QC Sample Types
AS Analytical Spike(Post Digestion) LCSWD Laboratory Control Sample-Water Duplicate
ASD Analytical Spike(Post Digestion)Duplicate LFB Laboratory Fortified Blank
CCB Continuing Calibration Blank LFM Laboratory Fortified Matrix
CCV Continuing Calibration Verification standard LFMD Laboratory Fortified Matrix Duplicate
DUP Sample Duplicate LRB Laboratory Reagent Blank
ICB Initial Calibration Blank MS Matrix Spike
ICV Initial Calibration Verification standard MSD Matrix Spike Duplicate
ICSAB Inter-element Correction Standard-A plus B solutions PBS Prep Blank-Soil
LCSS Laboratory Control Sample-Soil PBW Prep Blank-Water
LCSSD Laboratory Control Sample-Soil Duplicate PQV Practical Quantitation Verification standard
LCSW Laboratory Control Sample-Water SDL Serial Dilution
QC Sample Type Explanations
Blanks Verifies that there is no or minimal contamination in the prep method or calibration procedure.
Control Samples Verifies the accuracy of the method,including the prep procedure.
Duplicates Verifies the precision of the instrument and/or method.
Spikes/Fortified Matrix Determines sample matrix interferences,if any.
Standard Verifies the validity of the calibration.
ACZ Qualifiers e
B Analyte concentration detected at a value between MDL and PQL.The associated value is an estimated quantity.
H Analysis exceeded method hold time. pH is a field test with an immediate hold time.
L Target analyte response was below the laboratory defined negative threshold.
U The material was analyzed for,but was not detected above the level of the associated value.
The associated value is either the sample quantitation limit or the sample detection limit.
.. - . -
(1) EPA 600/4-83-020. Methods for Chemical Analysis of Water and Wastes,March 1983.
(2) EPA 600/R-93-100. Methods for the Determination of Inorganic Substances in Environmental Samples,August 1993.
(3) EPA 600/R-94-111. Methods for the Determination of Metals in Environmental Samples-Supplement I, May 1994.
(4) EPA SW-846. Test Methods for Evaluating Solid Waste.
(5) Standard Methods for the Examination of Water and Wastewater.
(1) QC results calculated from raw data. Results may vary slightly if the rounded values are used in the calculations.
(2) Soil,Sludge,and Plant matrices for Inorganic analyses are reported on a dry weight basis.
(3) Animal matrices for Inorganic analyses are reported on an"as received"basis.
(4) An asterisk in the"XQ"column indicates there is an extended qualifier and/or certification qualifier
associated with the result.
(5) If the MDL equals the PQL or the MDL column is omitted,the PQL is the reporting limit.
For a complete list of ACZ's Extended Qualifiers,please click:
https://acz.com/wp-content/uploads/2019/04/Ext-Qual-List.pdf
REP001.03.15.02
L85201-2401 31 1 01 8 Page 29 of 104

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85201
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Alkalinity as CaCO3 SM2320B-Titration
ACZ ID Type Analyzed �'ample Found Units Rec% Lower Upper •. Limit Qual
WG582091
WG582091PBW PBW 01/11/2417:28 4.5 mg/L -20 20
WG582091LCSW2 LCSW 01/11/2417:43 WC240109-8 820.0001 855.8 mg/L 104 90 110
WG581206PBS PBS 01/11/2417:52 7.4 mg/L -20 20
L85201-01DUP DUP 01/11/2418:07 3.9 3.4 mg/L 14 20 RA
WG582091LCSW4 LCSW 01111/2419:52 WC240109-8 820.0001 852.7 mg/L 104 90 110
Aluminum(1312-DI) M6010D ICP
SIM 'Type Analyzed PCNISCK k c Sample Found Units Recl% Lower Upper RPD Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 2 1.979 mg/L 99 90 110
WG5822661CB ICB 01/16/24 5:34 U mg/L -0.15 0.15
WG581206PBS PBS 01/16/24 5:58 .155 mg/L -0.15 0.15 BA BF
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 1.001 1.027 mg/L 103 80 120
L85201-01MS MS 01/16/246:10 11231214-2 1.001 U 1.011 mg/L 101 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 1.001 U 1.001 mg/L 100 75 125 1 20
L85201-01DUP DUP 01/16/246:17 U U mg/L 0 20 RA
WG582342
WG5823421CV ICV 01/17/2418:52 11240109-5 2 1.967 mg/L 98 90 110
WG582342ICB ICB 01/17/2418:56 U mg/L -0.15 0.15
WG581206PBS PBS 01/17/2419:20 U mg/L -0.15 0.15
WG581206LFB1 LFB 01/17/2419:24 11231214-2 1.001 .995 mg/L 99 80 120
L85201-01MS MS 01/17/2419:32 11231214-2 1.001 U 1 mg/L 100 75 125
L85201-01MSD MSD 01/17/2419:35 11231214-2 1.001 U .988 mg/L 99 75 125 1 20
L85201-01DUP DUP 01/17/2419:39 U U mg/L 0 20 RA
Antimony(1312-DI) M6020B ICP-MS
r, 0 Type Analyzed PCNISCk-4 ll`m'l Sample Found Units Rec*/. Lower Upper •. Limit Qual
WG582606
WG5826061CV ICV 01/19/2419:49 MS240109-5 .02002 .0194 mg/L 97 90 110
WG582606ICB ICB 01/19/2419:51 U mg/L -0.0012 0.0012
WG581206PBS PBS 01/19/24 20:00 U mg/L -0.0012 0.0012
WG581206LFB2 LFB 01/19/24 20:02 MS240109-2 .01 .00976 mg/L 98 80 120
L85201-01DUP DUP 01/19/2420:06 U U mg/L 0 20 RA
L85201-02MS MS 01/19/24 20:09 MS240109-2 .01 U .0095 mg/L 95 75 125
L85201-02MSD MSD 01/19/24 20:11 MS240109-2 .01 U .0095 mg/L 95 75 125 0 20
Arsenic(1312-DI) M6020B ICP-MS
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Rec*/. Lower Upper •. Limit Qual
WG582606
WG5826061CV ICV 01/19/2419:49 MS240109-5 .05 .0493 mg/L 99 90 110
WG582606ICB ICB 01/19/2419:51 U mg/L -0.0006 0.0006
WG581206PBS PBS 01/19/24 20:00 U mg/L -0.0006 0.0006
WG581206LFB2 LFB 01/19/24 20:02 MS240109-2 .0501 .04941 mg/L 99 80 120
L85201-01DUP DUP 01/19/2420:06 U U mg/L 0 20 RA
L85201-02MS MS 01/19/24 20:09 MS240109-2 .0501 .00361 .05247 mg/L 98 75 125
L85201-02MSD MSD 01/19/2420:11 MS240109-2 .0501 .00361 .05252 mg/L 98 75 125 0 20
L85201-2401 31 1 01 8 Page 30 of 104

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85201
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Barium(1312-DI) M6010D ICP
ACZ ID Type Analyzed PCN/SC7k,
jample Found Units Rec% Lower Upper •. Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 2 1.937 m9/L 97 90 110
WG5822661CB ICB 01/16/24 5:34 U m9/L -0.027 0.027
WG581206PBS PBS 01/16/24 5:58 .015 m9/L -0.027 0.027
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 .501 .5005 m9/L 100 80 120
L85201-01MS MS 01/16/246:10 11231214-2 .501 U .4904 m9/L 98 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 .501 U .49 m9/L 98 75 125 0 20
L85201-01DUP DUP 01/16/246:17 U U m9/L 0 20 RA
Beryllium(1312-DI) M6020B ICP-MS
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper •. Limit Qual
WG582606
WG5826061CV ICV 01/19/2419:49 MS240109-5 .05 .051082 m9/L 102 90 110
WG582606ICB ICB 01/19/2419:51 U m9/L -0.00024 0.00024
WG581206PBS PBS 01/19/24 20:00 U m9/L -0.00024 0.00024
WG581206LFB2 LFB 01/19/24 20:02 MS240109-2 .05005 .048376 m9/L 97 80 120
L85201-01DUP DUP 01/19/2420:06 U U m9/L 0 20 RA
L85201-02MS MS 01/19/24 20:09 MS240109-2 .05005 .000111 .04746 m9/L 95 75 125
L85201-02MSD MSD 01/19/2420:11 MS240109-2 .05005 .000111 .047496 m9/L 95 75 125 0 20
Bismuth(1312-DI) M6010D ICP
I- I Type Analyzed PCN/SCI?. e •. Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 2 1.994 m9/L 100 90 110
WG5822661CB ICB 01/16/24 5:34 U m9/L -0.12 0.12
WG581206PBS PBS 01/16/24 5:58 U m9/L -0.12 0.12
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 1 1.072 m9/L 107 80 120
L85201-01MS MS 01/16/246:10 11231214-2 1 U 1.064 m9/L 106 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 1 U 1.042 m9/L 104 75 125 2 20
L85201-01DUP DUP 01/16/246:17 U U m9/L 0 20 RA
Boron(1312-DI) M6010D ICP
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Rec*/. Lower Upper RPD Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 2 2.051 m9/L 103 90 110
WG5822661CB ICB 01/16/24 5:34 U m9/L -0.09 0.09
WG581206PBS PBS 01/16/24 5:58 U m9/L -0.09 0.09
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 .5005 .532 m9/L 106 80 120
L85201-01MS MS 01/16/246:10 11231214-2 .5005 U .513 m9/L 102 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 .5005 U .517 m9/L 103 75 125 1 20
L85201-01DUP DUP 01/16/246:17 U U m9/L 0 20 RA
L85201-2401 31 1 01 8 Page 31 of 104

AraZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85201
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Cadmium(1312-DI) M6020B ICP-MS
ACZ ID Type Analyzed PCN/SC7k, jample Found Units Rec*/. Lower Upper •. Limit Qual
WG582606
WG5826061CV ICV 01/19/2419:49 MS240109-5 .05 .051897 mg/L 104 90 110
WG582606ICB ICB 01/19/2419:51 U mg/L -0.00015 0.00015
WG581206PBS PBS 01/19/24 20:00 U mg/L -0.00015 0.00015
WG581206LFB2 LFB 01/19/24 20:02 MS240109-2 .05005 .049687 mg/L 99 80 120
L85201-01DUP DUP 01/19/2420:06 U U mg/L 0 20 RA
L85201-02MS MS 01/19/24 20:09 MS240109-2 .05005 U .049849 mg/L 100 75 125
L85201-02MSD MSD 01/19/24 20:11 MS240109-2 .05005 U .049464 mg/L 99 75 125 1 20
Calcium(1312-DI) M6010D ICP
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Recl/. Lower Upper •. Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 100 98.25 mg/L 98 90 110
WG5822661CB ICB 01/16/24 5:34 .12 mg/L -0.3 0.3
WG581206PBS PBS 01/16/24 5:58 .31 mg/L -0.3 0.3 BF
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 67.98753 69.24 mg/L 102 80 120
L85201-01MS MS 01/16/246:10 11231214-2 67.98753 U 68.89 mg/L 101 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 67.98753 U 68.37 mg/L 101 75 125 1 20
L85201-01DUP DUP 01/16/246:17 U U mg/L 0 20 RA
WG582342
WG5823421CV ICV 01/17/2418:52 11240109-5 100 97.14 mg/L 97 90 110
WG582342ICB ICB 01/17/2418:56 U mg/L -0.3 0.3
WG581206PBS PBS 01/17/2419:20 .18 mg/L -0.3 0.3
WG581206LFB1 LFB 01/17/2419:24 11231214-2 67.98753 67.07 mg/L 99 80 120
L85201-01MS MS 01/17/2419:32 11231214-2 67.98753 .1 67.57 mg/L 99 75 125
L85201-01MSD MSD 01/17/2419:35 11231214-2 67.98753 .1 66.69 mg/L 98 75 125 1 20
L85201-01DUP DUP 01/17/2419:39 .1 .1 mg/L 0 20 RA
Carbon,total(TC)(1312-DI) SM531013
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Rec% Lower Upper RPD Limit Qual
WG582377
WG582377LFB LFB 01/17/240:15 W1231227-9 49.6 51.9 mg/L 105 85 115
WG581206PBS PBS 01/17/24 0:27 U mg/L -2.5 2.5
L85201-01DUP DUP 01/17/240:50 U U mg/L 0 15 RA
L85201-1OAS AS 01/17/243:05 W1231227-9 49.6 U 55.3 mg/L ill 85 115 N1
L85201-13AS AS 01/17/244:18 W1231227-9 49.6 1 55.8 mg/L 110 85 115
Carbon,total inorganic(TIC)(1312-DI) SM5310B
ACZ ID Type Analyzed PCN/SCN QJML Sample Found Units Recl/. Lower Upper 111313 L.
WG582732
WG582732LFB LFB 01/23/2417:24 W1230907-7 49.75 52.1 mg/L 105 85 115
WG581206PBS PBS 01/23/2417:38 1.6 mg/L -2.5 2.5
L85201-01DUP DUP 01/23/2418:05 1.6 1.6 mg/L 0 15 RA
L85201-02AS AS 01/23/2418:32 W1230907-7 49.75 5.2 53.8 mg/L 98 85 115
L85201-2401 31 1 01 8 Page 32 of 104

AraZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85201
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Carbon,total organic(TOC)(1312-DI) SM5310B
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Rec% Lower Upper •. Limit Qual
WG582375
WG582375LFB LFB 01/16/2417:56 W1231227-9 49.6 49.1 mg/L 99 85 115
WG581206PBS PBS 01/16/2418:09 U mg/L -2.5 2.5
L85201-01DUP DUP 01/16/2418:37 U U mg/L 0 15 RA
L85201-1OAS AS 01/16/2421:25 W1231227-9 49.6 1.5 59.2 mg/L 116 85 115 M1
L85201-13AS AS 01/16/2423:01 W1231227-9 49.6 1.6 52.3 mg/L 102 85 115
Chloride(1312 DI) SM4500CI-E
QC Sample Found Units Recl% Lower Upper RPD Limit Qual
WG582353
WG5823531CV ICV 01/16/2410:26 W1231211-1 39.96 38.11 mg/L 95 90 110
WG5823531CB ICB 01/16/2410:26 U mg/L
WG582353LFB LFB 01/16/2413:32 W1231211-4 20.02 20.79 mg/L 104 90 110
WG581206PBS PBS 01/16/2413:33 U mg/L -3 3
L85201-01DUP DUP 01/16/2413:33 U U mg/L 0 20 RA
L85201-13AS AS 01/16/2413:42 W1231211-4 20.02 10.1 30.02 mg/L 100 90 110
Chromium(1312-DI) M6010D ICP
ACZID Type Analyzed PCN/SCN Qc Sample Found Units Rec1% Lower Upper RPD Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 2 1.957 mg/L 98 90 110
WG5822661CB ICB 01/16/24 5:34 U mg/L -0.06 0.06
WG581206PBS PBS 01/16/24 5:58 U mg/L -0.06 0.06
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 .5005 .517 mg/L 103 80 120
L85201-01MS MS 01/16/246:10 11231214-2 .5005 U .5 mg/L 100 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 .5005 U .503 mg/L 100 75 125 1 20
L85201-01DUP DUP 01/16/246:17 U U mg/L 0 20 RA
Cobalt(1312-13I) M6010D ICP
ACZID Type Analyzed PCN/SCN Qc Sample Found Units Rec*/. Lower Upper 111313 Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 2.01 1.989 mg/L 99 90 110
WG582266ICB ICB 01/16/24 5:34 U mg/L -0.06 0.06
WG581206PBS PBS 01/16/24 5:58 U mg/L -0.06 0.06
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 .5005 .492 mg/L 98 80 120
L85201-01MS MS 01/16/246:10 11231214-2 .5005 U .474 mg/L 95 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 .5005 U .476 mg/L 95 75 125 0 20
L85201-01DUP DUP 01/16/246:17 U U mg/L 0 20 RA
Conductivity @25C(1312-13I) SM2510B
ACZID Type Analyzed PCNISCN Qc Sample Found Units Rec*/. Lower Upper RPD Limit Qual
WG582091
WG582091PBW PBW 01/11/2417:28 U umhos/cm -10 10
WG582091LCSW1 LCSW 01/11/2417:29 PCN625157 1409 1402 umhos/cm 100 90 110
WG581206PBS PBS 01/11/2417:52 U umhos/cm -4 4
L85201-01DUP DUP 01/11/2418:07 3 3 umhos/cm 0 20 RA
WG582091LCSW3 LCSW 01/11/2419:38 PCN625157 1409 1391 umhos/cm 99 90 110
L85201-2401 31 1 01 8 Page 33 of 104

AraZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85201
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Copper(1312-DI) M6010D ICP
ACZ ID Type Analyzed PCN/SC7k,
jample Found Units Rec% Lower Upper •. Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 2 1.892 mg/L 95 90 110
WG5822661CB ICB 01/16/24 5:34 U mg/L -0.03 0.03
WG581206PBS PBS 01/16/24 5:58 .012 mg/L -0.03 0.03
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 .5005 .512 mg/L 102 80 120
L85201-01MS MS 01/16/246:10 11231214-2 .5005 U .496 mg/L 99 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 .5005 U .493 mg/L 99 75 125 1 20
L85201-01DUP DUP 01/16/246:17 U U mg/L 0 20 RA
Fluoride(1312 DI) SM450OF-C
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Recl/. Lower Upper •. Limit Qual
WG582092
WG5820921CV ICV 01/12/2411:08 WC240106-1 2.002 2.03 mg/L 101 90 110
WG582092ICB ICB 01/12/2411:15 U mg/L -0.3 0.3
WG582092LFB LFB 0111212411:22 WC230825-1 5.005 5.16 mg/L 103 90 110
WG581206PBS PBS 01/12/2411:26 U mg/L -0.3 0.3
L85201-01AS AS 01/12/2411:42 WC230825-1 5.005 U 5.05 mg/L 101 90 110
L85201-01DUP DUP 01/12/2411:50 U .38 mg/L 200 20 RA
L85201-11AS AS 01/12/2413:10 WC230825-1 5.005 .6 5.65 mg/L 101 90 110
L85201-11ASD ASD 0111212413:14 WC230825-1 5.005 .6 5.91 mg/L 106 90 110 4 20
WG582758
WG5827581CV ICV 01/23/2410:37 WC240112-8 2.002 2.02 mg/L 101 90 110
WG582758ICB ICB 01/23/2410:43 U mg/L -0.3 0.3
WG582780
WG5827801CV ICV 01/23/2416:51 WC240123-1 2.002 1.91 mg/L 95 90 110
WG582780ICB ICB 01/23/2416:57 U mg/L -0.3 0.3
WG582780LFB LFB 01/23/2417:08 WC230825-1 5.005 4.93 mg/L 99 90 110
WG581206PBS PBS 01/23/2417:14 U mg/L -0.3 0.3
L85201-01AS AS 01/23/2417:27 WC230825-1 5.005 U 4.86 mg/L 97 90 110
L85201-01DUP DUP 01/23/2417:34 U U mg/L 0 20 RA
L85201-2401 31 1 01 8 Page 34 of 104

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85201
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Iron(1312-DI) M6010D ICP
ACZ ID Type Analyzed PCN/SC7k,
jample Found Units Rec% Lower Upper •. Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 2 1.974 mg/L 99 90 110
WG5822661CB ICB 01/16/24 5:34 U mg/L -0.18 0.18
WG581206PBS PBS 01/16/24 5:58 .298 mg/L -0.18 0.18 BF
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 1.003 1.074 mg/L 107 80 120
L85201-01MS MS 01/16/246:10 11231214-2 1.003 U 1.023 mg/L 102 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 1.003 U 1.026 mg/L 102 75 125 0 20
L85201-01DUP DUP 01/16/246:17 U U mg/L 0 20 RA
WG582342
WG5823421CV ICV 01/17/2418:52 11240109-5 2 1.953 mg/L 98 90 110
WG582342ICB ICB 01/17/2418:56 U mg/L -0.18 0.18
WG581206PBS PBS 01/17/2419:20 .116 mg/L -0.18 0.18
WG581206LFB1 LFB 01/17/2419:24 11231214-2 1.003 1.042 mg/L 104 80 120
L85201-01MS MS 01/17/2419:32 11231214-2 1.003 U 1.012 mg/L 101 75 125
L85201-01MSD MSD 01/17/2419:35 11231214-2 1.003 U 1.008 mg/L 100 75 125 0 20
L85201-01DUP DUP 01/17/2419:39 U U mg/L 0 20 RA
Lead(1312-DI) M6020B ICP-MS
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Rec% Lower Upper 11131) Limit Qual
WG582606
WG5826061CV ICV 01/19/2419:49 MS240109-5 .05 .0512 mg/L 102 90 110
WG582606ICB ICB 01/19/2419:51 U mg/L -0.0003 0.0003
WG581206PBS PBS 01/19/24 20:00 U mg/L -0.0003 0.0003
WG581206LFB2 LFB 01/19/24 20:02 MS240109-2 .05005 .04943 mg/L 99 80 120
L85201-01DUP DUP 01/19/2420:06 U U mg/L 0 20 RA
L85201-02MS MS 01/19/24 20:09 MS240109-2 .05005 .00137 .05121 mg/L 100 75 125
L85201-02MSD MSD 01/19/24 20:11 MS240109-2 .05005 .00137 .051 mg/L 99 75 125 0 20
Lithium(1312-DI) M6010D ICP
ACZ ID Type Analyzed PCN/SCN QC Sample Found Units Rec% Lower Upper RPD Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 2 1.949 mg/L 97 90 110
WG5822661CB ICB 01/16/24 5:34 U mg/L -0.024 0.024
WG581206PBS PBS 01/16/24 5:58 U mg/L -0.024 0.024
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 1.003 1.012 mg/L 101 80 120
L85201-01MS MS 01/16/246:10 11231214-2 1.003 U 1.006 mg/L 100 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 1.003 U .9951 mg/L 99 75 125 1 20
L85201-01DUP DUP 01/16/246:17 U U mg/L 0 20 RA
L85201-2401 31 1 01 8 Page 35 of 104

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85201
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Magnesium(1312-DI) M6010D ICP
ACZ ID Type Analyzed PCN/SC7k,
jample Found Units Rec% Lower Upper •. Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 100 97.53 mg/L 98 90 110
WG5822661CB ICB 01/16/24 5:34 U mg/L -0.6 0.6
WG581206PBS PBS 01/16/24 5:58 U mg/L -0.6 0.6
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 49.81683 50.67 mg/L 102 80 120
L85201-01MS MS 01/16/246:10 11231214-2 49.81683 U 50.33 mg/L 101 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 49.81683 U 49.98 mg/L 100 75 125 1 20
L85201-01DUP DUP 01/16/246:17 U U mg/L 0 20 RA
Manganese(1312-DI) M6010D ICP
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Rec*/. Lower Upper •. Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 2 1.977 mg/L 99 90 110
WG5822661CB ICB 01/16/24 5:34 U mg/L -0.03 0.03
WG581206PBS PBS 01/16/24 5:58 .059 mg/L -0.03 0.03 BF
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 .501 .534 mg/L 107 80 120
L85201-01MS MS 01/16/246:10 11231214-2 .501 U .519 mg/L 104 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 .501 U .518 mg/L 103 75 125 0 20
L85201-01DUP DUP 01/16/246:17 U U mg/L 0 20 RA
WG582342
WG5823421CV ICV 01/17/2418:52 11240109-5 2 1.979 mg/L 99 90 110
WG582342ICB ICB 01/17/2418:56 U mg/L -0.03 0.03
WG581206PBS PBS 01/17/2419:20 .023 mg/L -0.03 0.03
WG581206LFB1 LFB 01/17/2419:24 11231214-2 .501 .52 mg/L 104 80 120
L85201-01MS MS 01/17/2419:32 11231214-2 .501 U .513 mg/L 102 75 125
L85201-01MSD MSD 01/17/2419:35 11231214-2 .501 U .511 mg/L 102 75 125 0 20
L85201-01DUP DUP 01/17/2419:39 U U mg/L 0 20 RA
Mercury,1312-DI M1631E,Atomic Fluorescence
ACZ ID Type Analyzed PCNISCN QC Sample Found Units Rec% Lower Upper RPD Limit Qual
WG573059
WG5730591CV ICV 09/08/2315:12 HG2308234 10 10.6 ng/L 106 79 121
WG573059ICB ICB 09/08/2315:17 U ng/L -0.501 0.501
WG581927
WG581927LFB1 LFB 01/09/24 8:59 HG231129-5 2 1.99 ng/L 100 71 125
WG581206PBS PBS 01/09/2414:09 U ng/L -0.501 0.501
WG581206LFB1 LFB 01/09/2414:14 HG231129-5 2 2 ng/L 100 71 125
L85201-01MS MS 01/09/2414:23 HG16315X 50 U 9.1 ng/L 91 71 125
L85201-01MSD MSD 01/09/2414:28 HG16315X 50 U 9 ng/L 90 71 125 1 24
L85201-01DUP DUP 01/09/2414:33 U U ng/L 0 24 RA
L85201-2401 31 1 01 8 Page 36 of 104

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85201
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Molybdenum(1312-DI) M6010D ICP
ACZ ID Type Analyzed PCN/SC7k, iqc Sample Found Units Rec% Lower Upper •. Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 2 1.983 mg/L 99 90 110
WG5822661CB ICB 01/16/24 5:34 U mg/L -0.06 0.06
WG581206PBS PBS 01/16/24 5:58 U mg/L -0.06 0.06
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 .5005 .51 mg/L 102 80 120
L85201-01MS MS 01/16/246:10 11231214-2 .5005 U .505 mg/L 101 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 .5005 U .503 mg/L 100 75 125 0 20
L85201-01DUP DUP 01/16/246:17 U U mg/L 0 20 RA
Nickel(1312-DI) M6010D ICP
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Recl/. Lower Upper •. Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 2.004 1.946 mg/L 97 90 110
WG5822661CB ICB 01/16/24 5:34 U mg/L -0.024 0.024
WG581206PBS PBS 01/16/24 5:58 U mg/L -0.024 0.024
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 .5 .5255 mg/L 105 80 120
L85201-01MS MS 01/16/246:10 11231214-2 .5 U .5091 mg/L 102 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 .5 U .5126 mg/L 103 75 125 1 20
L85201-01DUP DUP 01/16/246:17 U U mg/L 0 20 RA
Nitrate/Nitrite as N(1312-DI) M353.2-H2SO4 preserved
L I Sample Found Units Recl/. Lower Upper •. Limit Qual
WG581400
WG5814001CV ICV 12/30/230:10 W1231003-5 2.416 2.428 mg/L 100 90 110
WG581400ICB ICB 12/30/23 0:11 U mg/L -0.02 0.02
WG581402
WG581402LFB LFB 12/30/231:13 W1230829-3 2 2.009 mg/L 100 90 110
WG581206PBS PBS 12/30/231:14 U mg/L -0.02 0.02
L85201-01DUP DUP 12/30/231:17 U U mg/L 0 20 RA
L85201-02AS AS 12/30/231:19 W1230829-3 2 .025 2.081 mg/L 103 90 110
Phosphorus(1312,DI) M6010D ICP
Type Analyzed PCN/SCT, Sample Found Units Recl/. Lower Upper RPD Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 5.0065 5.09 mg/L 102 90 110
WG5822661CB ICB 01/16/24 5:34 U mg/L -0.3 0.3
WG581206PBS PBS 01/16/24 5:58 U mg/L -0.3 0.3
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 1.001 1.1 mg/L 110 80 120
L85201-01MS MS 01/16/246:10 11231214-2 1.001 U 1.06 mg/L 106 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 1.001 U 1.05 mg/L 105 75 125 1 20
L85201-01DUP DUP 01/16/246:17 U U mg/L 0 20 RA
L85201-2401 31 1 01 8 Page 37 of 104

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85201
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Potassium(1312-DI) M6010D ICP
ACZ ID Type Analyzed PCN/SC7k,
jample Found Units Rec*/. Lower Upper •. Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 20 19.63 mg/L 98 90 110
WG5822661CB ICB 01/16/24 5:34 U mg/L -1.5 1.5
WG581206PBS PBS 01/16/24 5:58 U mg/L -1.5 1.5
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 99.97581 99.05 mg/L 99 80 120
L85201-01MS MS 01/16/246:10 11231214-2 99.97581 U 99.29 mg/L 99 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 99.97581 U 98.31 mg/L 98 75 125 1 20
L85201-01DUP DUP 01/16/246:17 U U mg/L 0 20 RA
Scandium(1312-DI) M6010D ICP
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Recl/. Lower Upper •. Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 2 1.954 mg/L 98 90 110
WG5822661CB ICB 01/16/24 5:34 U mg/L -0.15 0.15
WG581206PBS PBS 01/16/24 5:58 U mg/L -0.15 0.15
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 1.0012 1.04 mg/L 104 80 120
L85201-01MS MS 01/16/246:10 11231214-2 1.0012 U 1.022 mg/L 102 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 1.0012 U 1.017 mg/L 102 75 125 0 20
L85201-01DUP DUP 01/16/246:17 U U mg/L 0 20 RA
Selenium(1312-DI) M6020B ICP-MS
Type Analyzed PCN/SCK, mmple Found Units Recl/. Lower Upper •. Limit Qual
WG582606
WG5826061CV ICV 01/19/2419:49 MS240109-5 .05 .05027 mg/L 101 90 110
WG582606ICB ICB 01/19/2419:51 U mg/L -0.0003 0.0003
WG581206PBS PBS 01/19/24 20:00 U mg/L -0.0003 0.0003
WG581206LFB2 LFB 01/19/24 20:02 MS240109-2 .05005 .04869 mg/L 97 80 120
L85201-01DUP DUP 01/19/2420:06 U U mg/L 0 20 RA
L85201-02MS MS 01/19/24 20:09 MS240109-2 .05005 U .04819 mg/L 96 75 125
L85201-02MSD MSD 01/19/24 20:11 MS240109-2 .05005 U .04787 mg/L 96 75 125 1 20
Silicon(1312,DI) M6010D ICP
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Rec*/. Lower Upper RPD Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 20 20.34 mg/L 102 90 110
WG5822661CB ICB 01/16/24 5:34 U mg/L -0.3 0.3
WG581206PBS PBS 01/16/24 5:58 U mg/L -0.3 0.3
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 10.011 10.17 mg/L 102 80 120
L85201-01MS MS 01/16/246:10 11231214-2 10.011 2.98 12.98 mg/L 100 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 10.011 2.98 12.92 mg/L 99 75 125 0 20
L85201-01DUP DUP 01/16/246:17 2.98 2.82 mg/L 6 20
L85201-2401 31 1 01 8 Page 38 of 104

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85201
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Silver(1312-13I) M6010D ICP
Type Analyzed PCN/SC7L ;C Sample Found Units Rec% Lower Upper •. Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 1 1.001 mg/L 100 90 110
WG5822661CB ICB 01/16/24 5:34 U mg/L -0.03 0.03
WG581206PBS PBS 01/16/24 5:58 U mg/L -0.03 0.03
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 .4995 .505 mg/L 101 80 120
L85201-01MS MS 01/16/246:10 11231214-2 .4995 U .499 mg/L 100 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 .4995 U .495 mg/L 99 75 125 1 20
L85201-01DUP DUP 01/16/246:17 U U mg/L 0 20 RA
Sodium(1312-DI) M6010D ICP
ACZID Type Analyzed PCN/SCN Qc Sample Found Units Recl/. Lower Upper •. Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 100 98.79 mg/L 99 90 110
WG5822661CB ICB 01/16/24 5:34 U mg/L -0.6 0.6
WG581206PBS PBS 01/16/24 5:58 .28 mg/L -0.6 0.6
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 100.1305 99.99 mg/L 100 80 120
L85201-01MS MS 01/16/246:10 11231214-2 100.1305 .63 100.7 mg/L 100 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 100.1305 .63 99.68 mg/L 99 75 125 1 20
L85201-01DUP DUP 01/16/246:17 .63 .68 mg/L 8 20 RA
Strontium(1312-DI) M6010D ICP
•. Qual
o Lower
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 2 2.017 mg/L 101 90 110
WG5822661CB ICB 01/16/24 5:34 U mg/L -0.027 0.027
WG581206PBS PBS 01/16/24 5:58 U mg/L -0.027 0.027
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 .501 .5503 mg/L 110 80 120
L85201-01MS MS 01/16/246:10 11231214-2 .501 U .5517 mg/L 110 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 .501 U .545 mg/L 109 75 125 1 20
L85201-01DUP DUP 01/16/246:17 U U mg/L 0 20 RA
Sulfate(1312 DI) D516-07-Turbidimetric
ACZID Type Analyzed PCN/SCN Qc Sample Found Units Rec*/. Lower Upper RPD Limit Qual
WG581639
WG581639ICB ICB 01/05/2410:51 U mg/L -3 3
WG5816391CV ICV 01/05/2410:51 W1231227-7 20 19.8 mg/L 99 85 115
WG581639LFB LFB 01/05/2411:03 W1230119-9 10 10.8 mg/L 108 85 115
WG581206PBS PBS 01/05/2411:03 U mg/L -3 3
L85201-01DUP DUP 01/05/2411:03 U U mg/L 0 20 RA
L85201-05AS AS 01/05/2411:03 W1230119-9 10 U 12.2 mg/L 122 85 115 M1
L85201-05ASD ASD 01/05/2411:03 W1230119-9 10 U 12.2 mg/L 122 85 115 0 20 M1
L85201-2401 31 1 01 8 Page 39 of 104

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85201
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Sulfur(1312-DI) M6010D ICP
ACZ ID Type Analyzed PCN/SC7k, c Sample Found Units Rec% Lower Upper •. Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 50.045 49.3 mg/L 99 90 110
WG5822661CB ICB 01/16/24 5:34 U mg/L -0.75 0.75
WG581206PBS PBS 01/16/24 5:58 U mg/L -0.75 0.75
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 4.975 5.24 mg/L 105 80 120
L85201-01MS MS 01/16/246:10 11231214-2 4.975 U 5.15 mg/L 104 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 4.975 U 5.14 mg/L 103 75 125 0 20
L85201-01DUP DUP 01/16/246:17 U U mg/L 0 20 RA
Thallium(1312-DI) M6020B ICP-MS
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper •. Limit Qual
WG582606
WG5826061CV ICV 01/19/2419:49 MS240109-5 .05 .05174 mg/L 103 90 110
WG582606ICB ICB 01/19/2419:51 U mg/L -0.0003 0.0003
WG581206PBS PBS 01/19/24 20:00 U mg/L -0.0003 0.0003
WG581206LFB2 LFB 01/19/24 20:02 MS240109-2 .0501 .04873 mg/L 97 80 120
L85201-01DUP DUP 01/19/2420:06 U U mg/L 0 20 RA
L85201-02MS MS 01/19/24 20:09 MS240109-2 .0501 U .04858 mg/L 97 75 125
L85201-02MSD MSD 01/19/2420:11 MS240109-2 .0501 U .04835 mg/L 97 75 125 0 20
Thorium(1312-DI) M6020B ICP-MS
S=k - Type Analyzed PCN/SCiL L I Sample Found Units Rec0% Lower Upper •. Limit Qual
WG582606
WG5826061CV ICV 01/19/2419:49 MS240109-5 .05 .0511 mg/L 102 90 110
WG582606ICB ICB 01/19/2419:51 U mg/L -0.003 0.003
WG581206PBS PBS 01/19/24 20:00 U mg/L -0.003 0.003
WG581206LFB2 LFB 01/19/24 20:02 MS240109-2 .05 .0491 mg/L 98 80 120
L85201-01DUP DUP 01/19/2420:06 U U mg/L 0 20 RA
L85201-02MS MS 01/19/24 20:09 MS240109-2 .05 U .0487 mg/L 97 75 125
L85201-02MSD MSD 01/19/24 20:11 MS240109-2 .05 U .0485 mg/L 97 75 125 0 20
Tin(1312-13I) M6010D ICP
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Rec% Lower Upper RPD Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 2 1.944 mg/L 97 90 110
WG5822661CB ICB 01/16/24 5:34 U mg/L -0.12 0.12
WG581206PBS PBS 01/16/24 5:58 U mg/L -0.12 0.12
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 1.001 1.041 mg/L 104 80 120
L85201-01MS MS 01/16/246:10 11231214-2 1.001 U .999 mg/L 100 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 1.001 U 1.003 mg/L 100 75 125 0 20
L85201-01DUP DUP 01/16/246:17 U U mg/L 0 20 RA
L85201-2401 31 1 01 8 Page 40 of 104

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85201
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Titanium(1312-DI) M6010D ICP
ACZ ID Type Analyzed PCN/SC7k,
jample Found Units Rec% Lower Upper •. Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 2 2.004 mg/L 100 90 110
WG5822661CB ICB 01/16/24 5:34 U mg/L -0.015 0.015
WG581206PBS PBS 01/16/24 5:58 .0138 mg/L -0.015 0.015
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 1.0007 1.067 mg/L 107 80 120
L85201-01MS MS 01/16/246:10 11231214-2 1.0007 U 1.05 mg/L 105 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 1.0007 U 1.039 mg/L 104 75 125 1 20
L85201-01DUP DUP 01/16/246:17 U U mg/L 0 20 RA
Uranium(1312-DI) M6020B ICP-MS
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper •. Limit Qual
WG582606
WG5826061CV ICV 01/19/2419:49 MS240109-5 .05 .05064 mg/L 101 90 110
WG582606ICB ICB 01/19/2419:51 U mg/L -0.0003 0.0003
WG581206PBS PBS 01/19/24 20:00 U mg/L -0.0003 0.0003
WG581206LFB2 LFB 01/19/24 20:02 MS240109-2 .05 .04855 mg/L 97 80 120
L85201-01DUP DUP 01/19/2420:06 U U mg/L 0 20 RA
L85201-02MS MS 01/19/24 20:09 MS240109-2 .05 .00366 .05203 mg/L 97 75 125
L85201-02MSD MSD 01/19/2420:11 MS240109-2 .05 .00366 .05171 mg/L 96 75 125 1 20
Vanadium (1312-DI) M6010D ICP
r-- I Type Analyzed PCN/S(!;�. ic Sample Found Units Recl/. Lower Upper •. Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 2 1.997 mg/L 100 90 110
WG5822661CB ICB 01/16/24 5:34 U mg/L -0.03 0.03
WG581206PBS PBS 01/16/24 5:58 U mg/L -0.03 0.03
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 .5005 .5142 mg/L 103 80 120
L85201-01MS MS 01/16/246:10 11231214-2 .5005 U .509 mg/L 102 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 .5005 U .506 mg/L 101 75 125 1 20
L85201-01DUP DUP 01/16/246:17 U U mg/L 0 20 RA
Zinc(1312-DI) M6010D ICP
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Rec*/. Lower Upper RPD Limit Qual
WG582266
WG5822661CV ICV 01/16/24 5:30 11240109-5 2 2.011 mg/L 101 90 110
WG5822661CB ICB 01/16/24 5:34 U mg/L -0.06 0.06
WG581206PBS PBS 01/16/24 5:58 U mg/L -0.06 0.06
WG581206LFB1 LFB 01/16/24 6:02 11231214-2 .50045 .548 mg/L 110 80 120
L85201-01MS MS 01/16/246:10 11231214-2 .50045 U .538 mg/L 108 75 125
L85201-01MSD MSD 01/16/246:14 11231214-2 .50045 U .532 mg/L 106 75 125 1 20
L85201-01DUP DUP 01/16/246:17 U U mg/L 0 20 RA
L85201-2401 31 1 01 8 Page 41 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
L85201-01 WG582266 Aluminum(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Antimony(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Arsenic(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Barium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Beryllium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Bismuth(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Boron(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Cadmium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Calcium(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582377 Carbon,total(TC)(1312-DI) SM5310B N1 See Case Narrative.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582732 Carbon,total inorganic(TIC)(1312-DI) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
W G582375 Carbon,total organic(TOC)(1312-DI) SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582353 Chloride(1312 DI) SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Chromium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Cobalt(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Conductivity @25C(1312-DI) SM2510B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Copper(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582092 Fluoride(1312 DI) SM450OF-C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 42 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
WG582266 Iron(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Lead(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Lithium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Magnesium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Manganese(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581927 Mercury,1312-DI M1631 E,Atomic Fluorescence DJ Sample dilution required due to insufficient sample.
M1631 E,Atomic Fluorescence RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Molybdenum(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Nickel(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG581402 Nitrate/Nitrite as N(1312-DI) M353.2-H2SO4 preserved RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Phosphorus(1312,DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Potassium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Scandium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Selenium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6020B ICP-MS ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582266 Silver(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sodium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Strontium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581639 Sulfate(1312 DI) D516-07-Turbidimetric H3 Sample was received and analyzed past holding time.
D516-07-Turbidimetric M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
D516-07-Turbidimetric RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 43 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Sulfur(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Thallium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Thorium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Tin(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Titanium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Uranium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Vanadium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Zinc(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 44 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
L85201-02 WG582342 Aluminum(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Antimony(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Arsenic(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Barium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Beryllium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Bismuth(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Boron(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Cadmium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582342 Calcium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M601 OD ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582377 Carbon,total(TC)(1312-DI) SM5310B N1 See Case Narrative.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582732 Carbon,total inorganic(TIC)(1312-DI) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582375 Carbon,total organic(TOC)(1312-DI) SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582353 Chloride(1312 DI) SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG582266 Chromium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Cobalt(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Conductivity @25C(1312-DI) SM2510B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Copper(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582092 Fluoride(1312 DI) SM450OF-C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582342 Iron(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Lead(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
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ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
WG582266 Lithium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Magnesium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Manganese(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581927 Mercury,1312-DI M1631 E,Atomic Fluorescence DJ Sample dilution required due to insufficient sample.
M1631 E,Atomic Fluorescence RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Molybdenum(1312-DI) M601 OD ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Nickel(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG581402 Nitrate/Nitrite as N(1312-DI) M353.2-H2SO4 preserved RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Phosphorus(1312,DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Potassium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Scandium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Selenium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6020B ICP-MS ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582266 Silver(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sodium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Strontium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581639 Sulfate(1312 DI) D516-07-Turbidimetric H3 Sample was received and analyzed past holding time.
D516-07-Turbidimetric M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
D516-07-Turbidimetric RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Sulfur(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Thallium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Thorium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 46 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Tin(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Titanium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Uranium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Vanadium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Zinc(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 47 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
L85201-03 WG582342 Aluminum(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Antimony(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Arsenic(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Barium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Beryllium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Bismuth(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Boron(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Cadmium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Calcium(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582377 Carbon,total(TC)(1312-DI) SM5310B N1 See Case Narrative.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582732 Carbon,total inorganic(TIC)(1312-DI) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582375 Carbon,total organic(TOC)(1312-DI) SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG582353 Chloride(1312 DI) SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Chromium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Cobalt(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Conductivity @25C(1312-DI) SM2510B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Copper(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582092 Fluoride(1312 DI) SM450OF-C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582342 Iron(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
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ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
WG582606 Lead(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Lithium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Magnesium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Manganese(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581927 Mercury,1312-DI M1631 E,Atomic Fluorescence RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Molybdenum(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Nickel(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG581402 Nitrate/Nitrite as N(1312-DI) M353.2-H2SO4 preserved RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Phosphorus(1312,DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Potassium(1312-DI) M601 OD ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Scandium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG582606 Selenium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6020B ICP-MS ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582266 Silver(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sodium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Strontium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581639 Sulfate(1312 DI) D516-07-Turbidimetric H3 Sample was received and analyzed past holding time.
D516-07-Turbidimetric M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
D516-07-Turbidimetric RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Sulfur(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Thallium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 49 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
Thorium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Tin(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Titanium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Uranium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Vanadium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Zinc(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 50 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
L85201-04 WG582266 Aluminum(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Antimony(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Arsenic(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Barium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Beryllium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Bismuth(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Boron(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Cadmium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Calcium(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582377 Carbon,total(TC)(1312-DI) SM5310B N1 See Case Narrative.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582732 Carbon,total inorganic(TIC)(1312-DI) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
W G582375 Carbon,total organic(TOC)(1312-DI) SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582353 Chloride(1312 DI) SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Chromium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Cobalt(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Conductivity @25C(1312-DI) SM2510B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Copper(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582092 Fluoride(1312 DI) SM450OF-C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 51 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
WG582266 Iron(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Lead(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Lithium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Magnesium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Manganese(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581927 Mercury,1312-DI M1631 E,Atomic Fluorescence RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Molybdenum(1312-DI) M601 OD ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Nickel(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG581402 Nitrate/Nitrite as N(1312-DI) M353.2-H2SO4 preserved RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Phosphorus(1312,DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
Potassium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Scandium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG582606 Selenium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6020B ICP-MS ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582266 Silver(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sodium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Strontium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581639 Sulfate(1312 DI) D516-07-Turbidimetric H3 Sample was received and analyzed past holding time.
D516-07-Turbidimetric M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
D516-07-Turbidimetric RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 52 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
WG582266 Sulfur(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Thallium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Thorium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Tin(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Titanium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Uranium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Vanadium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Zinc(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 53 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
L85201-05 WG582266 Aluminum(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Antimony(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Arsenic(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Barium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Beryllium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Bismuth(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Boron(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Cadmium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Calcium(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582377 Carbon,total(TC)(1312-DI) SM5310B N1 See Case Narrative.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582732 Carbon,total inorganic(TIC)(1312-DI) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
W G582375 Carbon,total organic(TOC)(1312-DI) SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582353 Chloride(1312 DI) SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Chromium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Cobalt(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Conductivity @25C(1312-DI) SM2510B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Copper(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582092 Fluoride(1312 DI) SM450OF-C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 54 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
WG582266 Iron(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Lead(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Lithium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Magnesium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Manganese(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581927 Mercury,1312-DI M1631 E,Atomic Fluorescence RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Molybdenum(1312-DI) M601 OD ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Nickel(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG581402 Nitrate/Nitrite as N(1312-DI) M353.2-H2SO4 preserved RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Phosphorus(1312,DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
Potassium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Scandium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG582606 Selenium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6020B ICP-MS ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582266 Silver(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sodium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Strontium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581639 Sulfate(1312 DI) D516-07-Turbidimetric H3 Sample was received and analyzed past holding time.
D516-07-Turbidimetric M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
D516-07-Turbidimetric RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 55 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
WG582266 Sulfur(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Thallium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Thorium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Tin(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Titanium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Uranium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Vanadium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Zinc(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 56 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
L85201-06 WG582266 Aluminum(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Antimony(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Arsenic(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Barium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Beryllium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Bismuth(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Boron(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Cadmium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582342 Calcium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582377 Carbon,total(TC)(1312-DI) SM5310B N1 See Case Narrative.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582732 Carbon,total inorganic(TIC)(1312-DI) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582375 Carbon,total organic(TOC)(1312-DI) SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG582353 Chloride(1312 DI) SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Chromium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Cobalt(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Conductivity @25C(1312-DI) SM2510B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Copper(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582092 Fluoride(1312 DI) SM450OF-C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Iron(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 57 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Lead(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Lithium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Magnesium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582342 Manganese(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581927 Mercury,1312-DI M1631 E,Atomic Fluorescence RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Molybdenum(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Nickel(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG581402 Nitrate/Nitrite as N(1312-DI) M353.2-H2SO4 preserved RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Phosphorus(1312,DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Potassium(1312-DI) M601 OD ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Scandium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG582606 Selenium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6020B ICP-MS ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582266 Silver(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sodium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Strontium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581639 Sulfate(1312 DI) D516-07-Turbidimetric H3 Sample was received and analyzed past holding time.
D516-07-Turbidimetric M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
D516-07-Turbidimetric RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Sulfur(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Thallium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 58 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
Thorium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Tin(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Titanium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Uranium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Vanadium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Zinc(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 59 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
L85201-07 WG582266 Aluminum(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Antimony(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Arsenic(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Barium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Beryllium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Bismuth(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Boron(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Cadmium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Calcium(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582377 Carbon,total(TC)(1312-DI) SM5310B N1 See Case Narrative.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582732 Carbon,total inorganic(TIC)(1312-DI) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
W G582375 Carbon,total organic(TOC)(1312-DI) SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582353 Chloride(1312 DI) SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Chromium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Cobalt(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Conductivity @25C(1312-DI) SM2510B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Copper(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582780 Fluoride(1312 DI) SM450OF-C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 60 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
WG582266 Iron(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Lead(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Lithium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Magnesium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582342 Manganese(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581927 Mercury,1312-DI M1631 E,Atomic Fluorescence RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Molybdenum(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Nickel(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG581402 Nitrate/Nitrite as N(1312-DI) M353.2-H2SO4 preserved RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Phosphorus(1312,DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Potassium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
Scandium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Selenium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
M6020B ICP-MS ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582266 Silver(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sodium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Strontium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581639 Sulfate(1312 DI) D516-07-Turbidimetric H3 Sample was received and analyzed past holding time.
D516-07-Turbidimetric M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
D516-07-Turbidimetric RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Sulfur(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 61 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
WG582606 Thallium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Thorium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Tin(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Titanium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Uranium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Vanadium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Zinc(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 62 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
L85201-08 WG582266 Aluminum(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Antimony(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Arsenic(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Barium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Beryllium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Bismuth(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Boron(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Cadmium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Calcium(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582377 Carbon,total(TC)(1312-DI) SM5310B N1 See Case Narrative.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582732 Carbon,total inorganic(TIC)(1312-DI) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
W G582375 Carbon,total organic(TOC)(1312-DI) SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582353 Chloride(1312 DI) SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Chromium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Cobalt(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Conductivity @25C(1312-DI) SM2510B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Copper(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582780 Fluoride(1312 DI) SM450OF-C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 63 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
WG582266 Iron(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Lead(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Lithium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Magnesium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Manganese(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581927 Mercury,1312-DI M1631 E,Atomic Fluorescence RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Molybdenum(1312-DI) M601 OD ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Nickel(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG581402 Nitrate/Nitrite as N(1312-DI) M353.2-H2SO4 preserved RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Phosphorus(1312,DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
Potassium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Scandium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG582606 Selenium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6020B ICP-MS ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582266 Silver(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sodium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Strontium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581639 Sulfate(1312 DI) D516-07-Turbidimetric H3 Sample was received and analyzed past holding time.
D516-07-Turbidimetric M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
D516-07-Turbidimetric RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 64 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
WG582266 Sulfur(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Thallium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Thorium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Tin(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Titanium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Uranium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Vanadium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Zinc(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 65 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
L85201-09 WG582342 Aluminum(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Antimony(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Arsenic(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Barium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Beryllium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Bismuth(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Boron(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Cadmium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582342 Calcium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M601 OD ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582377 Carbon,total(TC)(1312-DI) SM5310B N1 See Case Narrative.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582732 Carbon,total inorganic(TIC)(1312-DI) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582375 Carbon,total organic(TOC)(1312-DI) SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582353 Chloride(1312 DI) SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG582266 Chromium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Cobalt(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Conductivity @25C(1312-DI) SM2510B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Copper(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582780 Fluoride(1312 DI) SM450OF-C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582342 Iron(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Lead(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 66 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
WG582266 Lithium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Magnesium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Manganese(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581927 Mercury,1312-DI M1631 E,Atomic Fluorescence DJ Sample dilution required due to insufficient sample.
M1631 E,Atomic Fluorescence RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Molybdenum(1312-DI) M601 OD ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Nickel(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG581402 Nitrate/Nitrite as N(1312-DI) M353.2-H2SO4 preserved RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Phosphorus(1312,DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Potassium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Scandium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Selenium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6020B ICP-MS ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582266 Silver(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sodium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Strontium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581639 Sulfate(1312 DI) D516-07-Turbidimetric H3 Sample was received and analyzed past holding time.
D516-07-Turbidimetric M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
D516-07-Turbidimetric RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Sulfur(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Thallium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Thorium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 67 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Tin(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Titanium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Uranium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Vanadium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Zinc(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 68 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
L85201-10 WG582266 Aluminum(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Antimony(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Arsenic(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Barium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Beryllium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Bismuth(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Boron(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Cadmium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Calcium(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582377 Carbon,total(TC)(1312-DI) SM5310B N1 See Case Narrative.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582732 Carbon,total inorganic(TIC)(1312-DI) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
W G582375 Carbon,total organic(TOC)(1312-DI) SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582353 Chloride(1312 DI) SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Chromium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Cobalt(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Conductivity @25C(1312-DI) SM2510B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Copper(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582780 Fluoride(1312 DI) SM450OF-C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 69 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
WG582266 Iron(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Lead(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Lithium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Magnesium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Manganese(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581927 Mercury,1312-DI M1631 E,Atomic Fluorescence DJ Sample dilution required due to insufficient sample.
M1631 E,Atomic Fluorescence RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Molybdenum(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Nickel(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG581402 Nitrate/Nitrite as N(1312-DI) M353.2-H2SO4 preserved RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Phosphorus(1312,DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Potassium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Scandium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Selenium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6020B ICP-MS ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582266 Silver(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sodium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Strontium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581639 Sulfate(1312 DI) D516-07-Turbidimetric H3 Sample was received and analyzed past holding time.
D516-07-Turbidimetric M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
D516-07-Turbidimetric RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 70 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Sulfur(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Thallium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Thorium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Tin(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Titanium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Uranium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Vanadium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Zinc(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 71 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
L85201-11 WG582266 Aluminum(1312-DI) M6010D ICP BA Target analyte detected in prep/method blank at or above
acceptance limit. Sample value is>20X the concentration
in the method blank.
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Antimony(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Arsenic(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Barium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Beryllium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Bismuth(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Boron(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Cadmium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Calcium(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582377 Carbon,total(TC)(1312-DI) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG582732 Carbon,total inorganic(TIC)(1312-DI) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582375 Carbon,total organic(TOC)(1312-DI) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG582353 Chloride(1312 DI) SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Chromium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Cobalt(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Conductivity @25C(1312-DI) SM2510B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Copper(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582780 Fluoride(1312 DI) SM450OF-C DL Sample required dilution due to high AL and/or FE value.
SM450OF-C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582342 Iron(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 72 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
WG582606 Lead(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Lithium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Magnesium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Manganese(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581927 Mercury,1312-DI M1631 E,Atomic Fluorescence DJ Sample dilution required due to insufficient sample.
M1631 E,Atomic Fluorescence RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Molybdenum(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Nickel(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG581402 Nitrate/Nitrite as N(1312-DI) M353.2-H2SO4 preserved RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Phosphorus(1312,DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Potassium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Scandium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Selenium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6020B ICP-MS ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582266 Silver(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sodium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Strontium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581639 Sulfate(1312 DI) D516-07-Turbidimetric H3 Sample was received and analyzed past holding time.
D516-07-Turbidimetric M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
D516-07-Turbidimetric RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Sulfur(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Thallium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 73 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
sample is too low for accurate evaluation(<1 Ox MDL).
Thorium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Tin(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Titanium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Uranium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Vanadium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Zinc(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 74 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
L85201-12 WG582266 Aluminum(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Antimony(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Arsenic(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Barium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Beryllium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Bismuth(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Boron(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Cadmium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Calcium(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582377 Carbon,total(TC)(1312-DI) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG582732 Carbon,total inorganic(TIC)(1312-DI) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582375 Carbon,total organic(TOC)(1312-DI) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG582353 Chloride(1312 DI) SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Chromium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Cobalt(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Conductivity @25C(1312-DI) SM2510B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Copper(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582780 Fluoride(1312 DI) SM450OF-C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Iron(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 75 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Lead(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Lithium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Magnesium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Manganese(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581927 Mercury,1312-DI M1631 E,Atomic Fluorescence DJ Sample dilution required due to insufficient sample.
M1631 E,Atomic Fluorescence RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Molybdenum(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
Nickel(1312-DI) M601 OD ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG581402 Nitrate/Nitrite as N(1312-DI) M353.2-H2SO4 preserved RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Phosphorus(1312,DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Potassium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Scandium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Selenium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6020B ICP-MS ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582266 Silver(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sodium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Strontium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581639 Sulfate(1312 DI) D516-07-Turbidimetric H3 Sample was received and analyzed past holding time.
D516-07-Turbidimetric M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
D516-07-Turbidimetric RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Sulfur(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 76 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
WG582606 Thallium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Thorium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Tin(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Titanium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Uranium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Vanadium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Zinc(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 77 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
L85201-13 WG582266 Aluminum(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Antimony(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Arsenic(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Barium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Beryllium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Bismuth(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Boron(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Cadmium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582342 Calcium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582377 Carbon,total(TC)(1312-DI) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582732 Carbon,total inorganic(TIC)(1312-DI) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG582375 Carbon,total organic(TOC)(1312-DI) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582353 Chloride(1312 DI) SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG582266 Chromium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Cobalt(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Conductivity @25C(1312-DI) SM2510B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Copper(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582780 Fluoride(1312 DI) SM450OF-C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Iron(1312-DI) M6010D ICP BF Target analyte in prep/method blank at or above the
acceptance criteria. Target analyte was not detected in the
sample[<MDL].
M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Lead(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 78 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Lithium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Magnesium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582342 Manganese(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581927 Mercury,1312-DI M1631 E,Atomic Fluorescence RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Molybdenum(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Nickel(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG581402 Nitrate/Nitrite as N(1312-DI) M353.2-H2SO4 preserved RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Phosphorus(1312,DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Potassium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Scandium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Selenium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6020B ICP-MS ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
WG582266 Silver(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Sodium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Strontium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581639 Sulfate(1312 DI) D516-07-Turbidimetric H3 Sample was received and analyzed past holding time.
D516-07-Turbidimetric M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
D516-07-Turbidimetric RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Sulfur(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Thallium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Thorium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Tin(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 79 of 104

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER
sample is too low for accurate evaluation(<1 Ox MDL).
Titanium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582091 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582606 Uranium(1312-DI) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582266 Vanadium(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
Zinc(1312-DI) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 80 of 104

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85201-01
Project ID: 8000234301 Date Sampled: 11111123 8:00
Sample ID: B548-004 Date Received: 12/15/23
Locator: Sample Matrix: Soil
Gross Alpha&Beta(1312, DI) Prep Method:
M9310
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/03/24 0:04 -0.44 1.1 4.7 pCi/L ksl
Gross Beta 01/03/24 0:04 4.7 2.8 5.8 pCi/L ksl
Radium 226+Alpha Emitting Radium Isotopes(1312) Prep Method:
M9315
�211111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 01/05/24 0:02 -0.49 0.31 2.1 pCi/L ksl
Radium 228(1312-DI) Prep Method:
M904.0
�211111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228(1312-DI) 01/08/24 12:16 3.6 2.8 7.4 pCi/L ang
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 81 of 104

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85201-02
Project ID: 8000234301 Date Sampled: 11111123 8:00
Sample ID: B548-012 Date Received: 12/15/23
Locator: Sample Matrix: Soil
Gross Alpha&Beta(1312, DI) Prep Method:
M9310
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/03/24 0:08 6.4 2.6 6.6 pCi/L ksl
Gross Beta 01/03/24 0:08 8.1 3 7.7 pCi/L ksl
Radium 226+Alpha Emitting Radium Isotopes(1312) Prep Method:
M9315
�211111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 01/05/24 0:05 0.72 0.62 2 pCi/L ksl
Radium 228(1312-DI) Prep Method:
M904.0
�211111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228(1312-DI) 01/08/24 12:17 2 2.1 5.4 pCi/L ang
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 82 of 104

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85201-03
Project ID: 8000234301 Date Sampled: 10/27/23 7:49
Sample ID: B527-007 Date Received: 12/15/23
Locator: Sample Matrix: Soil
Gross Alpha&Beta(1312, DI) Prep Method:
M9310
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/03/24 0:12 2.2 1.7 8.2 pCi/L ksl
Gross Beta 01/03/24 0:12 3.2 2.8 13 pCi/L ksl
Radium 226+Alpha Emitting Radium Isotopes(1312) Prep Method:
M9315
�211111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 01/05/24 0:10 -0.36 0.34 2 pCi/L ksl
Radium 228(1312-DI) Prep Method:
M904.0
�211111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228(1312-DI) 01/08/24 12:17 0.2 2.4 6.1 pCi/L ang
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 83 of 104

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85201-04
Project ID: 8000234301 Date Sampled: 09/30/23 7:52
Sample ID: B506-004 Date Received: 12/15/23
Locator: Sample Matrix: Soil
Gross Alpha&Beta(1312, DI) Prep Method:
M9310
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/03/24 0:14 1.6 1.6 3.9 pCi/L ksl
Gross Beta 01/03/24 0:14 -0.5 2.4 10 pCi/L ksl
Radium 226+Alpha Emitting Radium Isotopes(1312) Prep Method:
M9315
�211111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 01/05/24 0:11 -0.35 0.26 2.1 pCi/L ksl
Radium 228(1312-DI) Prep Method:
M904.0
�211111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228(1312-DI) 01/08/24 12:17 2.3 2.3 6 pCi/L ang
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 84 of 104

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85201-05
Project ID: 8000234301 Date Sampled: 09/30/23 7:52
Sample ID: B506-010 Date Received: 12/15/23
Locator: Sample Matrix: Soil
Gross Alpha&Beta(1312, DI) Prep Method:
M9310
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/03/24 0:15 -1.3 0.93 5.1 pCi/L ksl
Gross Beta 01/03/24 0:15 1.5 2.8 7.5 pCi/L ksl
Radium 226+Alpha Emitting Radium Isotopes(1312) Prep Method:
M9315
�211111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 01/05/24 0:12 -0.13 0.33 2.1 pCi/L ksl
Radium 228(1312-DI) Prep Method:
M904.0
�211111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228(1312-DI) 01/08/24 12:17 2.3 2.2 5.6 pCi/L ang
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 85 of 104

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85201-06
Project ID: 8000234301 Date Sampled: 09/30/23 7:52
Sample ID: B506-019 Date Received: 12/15/23
Locator: Sample Matrix: Soil
Gross Alpha&Beta(1312, DI) Prep Method:
M9310
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/03/24 0:17 0.23 1.2 4.9 pCi/L ksl
Gross Beta 01/03/24 0:17 1.3 2.9 9.1 pCi/L ksl
Radium 226+Alpha Emitting Radium Isotopes(1312) Prep Method:
M9315
�211111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 01/05/24 0:14 -0.37 0.27 2.1 pCi/L ksl
Radium 228(1312-DI) Prep Method:
M904.0
�211111111111 Measure D. Date Result Error(+/-) LLD Units XQ Analyst
Radium 228(1312-DI) 01/08/24 15:13 0.48 2 5.1 pCi/L ang
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 86 of 104

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85201-07
Project ID: 8000234301 Date Sampled: 09/30/23 7:53
Sample ID: B506-029 Date Received: 12/15/23
Locator: Sample Matrix: Soil
Gross Alpha&Beta(1312, DI) Prep Method:
M9310
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/03/24 0:18 0.33 1.2 12 pCi/L ksl
Gross Beta 01/03/24 0:18 0.1 2.8 20 pCi/L ksl
Radium 226+Alpha Emitting Radium Isotopes(1312) Prep Method:
M9315
�211111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 01/05/24 0:15 -0.5 0.31 2.1 pCi/L ksl
Radium 228(1312-DI) Prep Method:
M904.0
�211111111111 Measure D. Date Result Error(+/-) LLD Units XQ Analyst
Radium 228(1312-DI) 01/08/24 15:13 1 1.9 5.5 pCi/L ang
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 87 of 104

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85201-08
Project ID: 8000234301 Date Sampled: 10102123 7:53
Sample ID: B506-034 Date Received: 12/15/23
Locator: Sample Matrix: Soil
Gross Alpha&Beta(1312, DI) Prep Method:
M9310
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/03/24 0:20 0.72 1.4 12 pCi/L ksl
Gross Beta 01/03/24 0:20 2.2 2.7 21 pCi/L ksl
Radium 226+Alpha Emitting Radium Isotopes(1312) Prep Method:
M9315
�211111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 01/05/24 0:17 -0.46 0.3 2.1 pCi/L ksl
Radium 228(1312-DI) Prep Method:
M904.0
�211111111111 Measure D. Date Result Error(+/-) LLD Units XQ Analyst
Radium 228(1312-DI) 01/08/24 15:13 1.6 2.2 6.1 pCi/L ang
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 88 of 104

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85201-09
Project ID: 8000234301 Date Sampled: 10104123 7:53
Sample ID: B506-050 Date Received: 12/15/23
Locator: Sample Matrix: Soil
Gross Alpha&Beta(1312, DI) Prep Method:
M9310
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/03/24 0:21 -0.75 1.1 6.5 pCi/L ksl
Gross Beta 01/03/24 0:21 0.24 2.4 7.6 pCi/L ksl
Radium 226+Alpha Emitting Radium Isotopes(1312) Prep Method:
M9315
�211111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 01/05/24 0:18 -0.46 0.29 2 pCi/L ksl
Radium 228(1312-DI) Prep Method:
M904.0
�211111111111 Measure D. Date Result Error(+/-) LLD Units XQ Analyst
Radium 228(1312-DI) 01/08/24 15:13 1.9 2.5 6.2 pCi/L ang
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 89 of 104

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85201-10
Project ID: 8000234301 Date Sampled: 10/27/23 7:54
Sample ID: B511-001 Date Received: 12/15/23
Locator: Sample Matrix: Soil
Gross Alpha&Beta(1312, DI) Prep Method:
M9310
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/03/24 0:23 -0.44 1.1 4.7 pCi/L ksl
Gross Beta 01/03/24 0:23 -0.56 2.4 5.8 pCi/L ksl
Radium 226+Alpha Emitting Radium Isotopes(1312) Prep Method:
M9315
�211111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 01/05/24 0:20 -0.36 0.27 2.1 pCi/L ksl
Radium 228(1312-DI) Prep Method:
M904.0
�211111111111 Measure D. Date Result Error(+/-) LLD Units XQ Analyst
Radium 228(1312-DI) 01/08/24 15:13 1.4 2.1 5.3 pCi/L ang
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 90 of 104

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85201-11
Project ID: 8000234301 Date Sampled: 11101123 7:54
Sample ID: B531-029 Date Received: 12/15/23
Locator: Sample Matrix: Soil
Gross Alpha&Beta(1312, DI) Prep Method:
M9310
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/03/24 0:24 33 5.2 4.4 pCi/L ksl
Gross Beta 01/03/24 0:24 11 3.6 10 pCi/L ksl
Radium 226+Alpha Emitting Radium Isotopes(1312) Prep Method:
M9315
�211111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 01/05/24 0:21 4.8 1.1 1.8 pCi/L ksl
Radium 228(1312-DI) Prep Method:
M904.0
�211111111111 Measure D. Date Result Error(+/-) LLD Units XQ Analyst
Radium 228(1312-DI) 01/08/24 15:13 -0.8 2.1 5.2 pCi/L ang
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 91 of 104

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85201-12
Project ID: 8000234301 Date Sampled: 11/11123 7:55
Sample ID: B548-001 Date Received: 12/15/23
Locator: Sample Matrix: Soil
Gross Alpha&Beta(1312, DI) Prep Method:
M9310
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/03/24 0:25 -0.06 1.1 7.8 pCi/L ksl
Gross Beta 01/03/24 0:25 0.95 2.6 13 pCi/L ksl
Radium 226+Alpha Emitting Radium Isotopes(1312) Prep Method:
M9315
�211111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 01/05/24 0:23 -0.51 0.31 2 pCi/L ksl
Radium 228(1312-DI) Prep Method:
M904.0
�211111111111 Measure D. Date Result Error(+/-) LLD Units XQ Analyst
Radium 228(1312-DI) 01/08/24 15:13 1.2 2.2 5.4 pCi/L ang
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 92 of 104

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85201-13
Project ID: 8000234301 Date Sampled: 11101123 0:00
Sample ID: SNKM23-548 (13548-014) Date Received: 12/15/23
Locator: Sample Matrix: Soil
Gross Alpha&Beta(1312, DI) Prep Method:
M9310
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/03/24 0:27 0.04 1.4 4.6 pCi/L ksl
Gross Beta 01/03/24 0:27 37 4.6 10 pCi/L ksl
Radium 226+Alpha Emitting Radium Isotopes(1312) Prep Method:
M9315
�211111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 01/05/24 0:24 -0.34 0.26 2.1 pCi/L ksl
Radium 228(1312-DI) Prep Method:
M904.0
�211111111111 Measure D. Date Result Error(+/-) LLD Units XQ Analyst
Radium 228(1312-DI) 01/08/24 15:13 -0.6 1.9 5.3 pCi/L ang
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85201-2401 31 1 01 8 Page 93 of 104

ADZ Laboratories, Inc. '
2773 Downhill Drive Steamboat Springs,CO 80487 [phone]
Report Header Explanations
Batch A distinct set of samples analyzed at a specific time
Error(+/-) Calculated sample specific uncertainty
Found Value of the QC Type of interest
Limit Upper limit for RPD,in%.
LCL Lower Control Limit,in% (except for LCSS,mg/Kg)
LLD Calculated sample specific Lower Limit of Detection
PCN/SCN A number assigned to reagents/standards to trace to the manufacturer's certificate of analysis
PQL Practical Quantitation Limit
QC True Value of the Control Sample or the amount added to the Spike
Rec Amount of the true value or spike added recovered,in%(except for LCSS,mg/Kg)
RER Relative Error Ratio,calculation used for Dup.QC taking into account the error factor.
RPD Relative Percent Difference,calculation used for Duplicate QC Types
UCL Upper Control Limit,in% (except for LCSS,mg/Kg)
Sample Value of the Sample of interest
QC Sample Types
DUP Sample Duplicate MS/MSD Matrix Spike/Matrix Spike Duplicate
LCSS Laboratory Control Sample-Soil PBS Prep Blank-Soil
LCSW Laboratory Control Sample-Water PBW Prep Blank-Water
QC Sample Type Explanations
Blanks Verifies that there is no or minimal contamination in the prep method procedure.
Control Samples Verifies the accuracy of the method,including the prep procedure.
Duplicates Verifies the precision of the instrument and/or method.
Matrix Spikes Determines sample matrix interferences,if any.
ACZ e e
H Analysis exceeded method hold time.
Method Prefix Reference W
M EPA methodology,including those under SDWA,CWA,and RCRA
SM Standard Methods for the Examination of Water and Wastewater.
D ASTM
RP DOE
ESM DOE/ESM
(1) Solid matrices are reported on a dry weight basis.
(2) Preparation method: "Method" indicates preparation defined in analytical method.
(3) QC results calculated from raw data. Results may vary slightly if the rounded values are used in the calculations.
(4) An asterisk in the"XQ"column indicates there is an extended qualifier and/or certification
qualifier associated with the result.
For a complete list of ACZ's Extended Qualifiers,please click:
https:Hacz.com/wp-content/uploads/2019/04/Ext-Qual-List.pdf
REP003.09.12.01
L85201-2401 31 1 01 8 Page 94 of 104

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85201
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low limits are in%Rec.
Alpha M9310 Units: pCi/L
ACZ ID Type Analyzed PCN/SCN Qc Sample Error LLD Found Error LLD Rec% Lower Upper •.
WG581390
WG581390PBW PBW 01/03/24 -.26 0.94 12 24
WG581390LCSW1 LCSW 01/03/24 PCN625402 100 110 9.1 12 110 67 144
L85201-01MS MS 01/03/24 PCN625402 100 -0.44 1.1 4.7 100 8.7 12 100 67 144
L85201-01DUP DUP-RPD 01/03/24 -0.44 1.1 4.7 -.26 1 12 51 20 RG
L85201-01DUP DUP-RER 01/03/24 -0.44 1.1 4.7 -.26 1 12 0.12 2
L85201-02DUP DUP-RPD 01/03/24 6.4 2.6 6.6 5.2 2.4 5 21 20 RG
L85201-02DUP DUP-RER 01/03/24 6.4 2.6 6.6 5.2 2.4 5 0.34 2
Beta M9310 Units: pCi/L
Type Analyzed PCN/SCN Qc Sample Error LLD Found Error LLD Rec% M
WG581390
WG581390PBW PBW 01/03/24 -.87 2.8 20 40
WG581390LCSW2 LCSW 01/03/24 RC231229-10 100 90 6.4 7.6 90 82 122
L85201-01DUP DUP-RPD 01/03/24 4.7 2.8 5.8 .25 2.5 21 180 20 RG
L85201-01DUP DUP-RER 01/03/24 4.7 2.8 5.8 .25 2.5 21 1.19 2
L85201-02DUP DUP-RPD 01/03/24 8.1 3 7.7 16 3.5 5.8 66 20 RG
L85201-02DUP DUP-RER 01/03/24 8.1 3 7.7 16 3.5 5.8 1.71 2
L85201-02MS MS 01/03/24 RC231229-10 100 8.1 3 7.7 96 6.8 10 88 82 122
L85201-2401 31 1 01 8 Page 95 of 104

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85201
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low limits are in%Rec.
Radium 226+Alpha Emitting Radium M9315 Units: pCi/L
ACZ ID Type Analyzed PCN/SCN Qc Sample Error LLD Found Error LLD Rec% Lower Upper •.
WG581587
WG581587PBW PBW 01/05/24 -.32 0.25 2.1 4.2
WG581587LCSW LCSW 01/05/24 PCN626041 66.67 68 4.3 2.2 102 66 132
L85201-01DUP DUP-RPD 01/05/24 -0.49 0.31 2.1 -.51 0.33 2.3 4 20
L85201-02DUP DUP-RER 01/05/24 0.72 0.62 2 .9 0.81 3 0.18 2
L85201-02DUP DUP-RPD 01/05/24 0.72 0.62 2 .9 0.81 3 22 20 RG
L85201-02MS MS 01/05/24 PCN626041 100 0.72 0.62 2 81 5.4 2.9 80 66 132
Radium 228 (1312-DI) M904.0 Units: pCi/L
iiiihiii■�� Sample • Found Error LLD Recl/6 Lower Upper RPD/RER Limit Qual
WG581553
WG581203LCSW LCSW 01/08/24 PCN623727 28.61 27 3.2 5.4 94 47 123
WG581203PBW PBW 01/08/24 2.5 2.3 6.2 12.4
L85201-01MS MS 01/08/24 PCN623727 28.61 3.6 2.8 7.4 32 3.8 6.5 99 47 123
L85201-02DUP DUP-RPD 01/08/24 2 2.1 5.4 -.88 2.3 5.6 514 20 RG
L85201-02DUP DUP-RER 01/08/24 2 2.1 5.4 -.88 2.3 5.6 0.92 2
L85201-2401 31 1 01 8 Page 96 of 104

ADZ Laboratories, Inc. ' - • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] 0 - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER QUAL DESCRIPTION IF
L85201-01 WG581390 Gross Alpha M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581553 Radium 228(1312-DI) M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85201-02 VVG581390 Gross Alpha M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581587 Radium 226+Alpha Emitting Radium M9315 RG Sample concentration is less than 5x LLD;RPD was not
Isotopes(1312) used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581553 Radium 228(1312-DI) M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85201-03 VVG581390 Gross Alpha M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581553 Radium 228(1312-DI) M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85201-04 WG581390 Gross Alpha M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581553 Radium 228(1312-DI) M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85201-05 NG581390 Gross Alpha M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581553 Radium 228(1312-DI) M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85201-06 VVG581390 Gross Alpha M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581553 Radium 228(1312-DI) M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 97 of 104

ADZ Laboratories, Inc. ' - • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] 0 - • •
Albemarle ACZ Project ID: L85201
METHODACZ ID WORKNUM PARAMETER QUAL DESCRIPTION IF
L85201-07 WG581390 Gross Alpha M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581553 Radium 228(1312-DI) M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85201-08 VVG581390 Gross Alpha M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581553 Radium 228(1312-DI) M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85201-09 VVG581390 Gross Alpha M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581553 Radium 228(1312-DI) M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85201-10 VVG581390 Gross Alpha M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581553 Radium 228(1312-DI) M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85201-11 VVG581390 Gross Alpha M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581587 Radium 226+Alpha Emitting Radium M9315 RG Sample concentration is less than 5x LLD;RPD was not
Isotopes(1312) used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581553 Radium 228(1312-DI) M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85201-12 VVG581390 Gross Alpha M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581587 Radium 226+Alpha Emitting Radium M9315 RG Sample concentration is less than 5x LLD;RPD was not
Isotopes(1312) used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581553 Radium 228(1312-DI) M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 98 of 104

ADZ Laboratories, Inc. ' - • • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85201
METHOD QUAL DESCRIPTION
L85201-13 WG581390 Gross Alpha M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M9310 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581587 Radium 226+Alpha Emitting Radium M9315 RG Sample concentration is less than 5x LLD;RPD was not
Isotopes(1312) used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581553 Radium 228(1312-DI) M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
REPAD.15.06.05.01
L85201-2401 31 1 01 8 Page 99 of 104

ADZ Laboratories, Inc. FIRM
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Project ID: L85201
Metals Analysis
The following parameters are not offered for certification or are not covered by NELAC certificate#ACZ.
Bismuth(1312-DI) M6010D ICP
Mercury,1312-DI M1631 E,Atomic Fluorescence
Scandium(1312-DI) M6010D ICP
Silicon(1312,DI) M6010D ICP
Sulfur(1312-DI) M6010D ICP
Uranium(1312-DI) M6020B ICP-MS
Wet Chemistry
The following parameters are not offered for certification or are not covered by NELAC certificate#ACZ.
Bicarbonate as CaCO3 SM2320B-Titration
Carbonate as CaCO3 SM2320B-Titration
Chloride(1312 DI) SM4500CI-E
Conductivity @25C(1312-DI) SM2510B
Fluoride(1312 DI) SM450OF-C
Hydroxide as CaCO3 SM2320B-Titration
Nitrate/Nitrite as N(1312-DI) M353.2-H2SO4 preserved
Sulfate(1312 DI) D516-07-Turbidimetric
Total Alkalinity SM2320B-Titration
REPAD.05.06.05.01
L85201-2401 31 1 01 8 Page 100 of 104

ACZ Laboratories, Inc. _ •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] •
Albemarle ACZ Project ID: L85201
8000177267 Date Received: 12/15/2023 16:15
Received By:
Date Printed: 12/20/2023
Receipt Verification J
YES NO NA
1) Is a foreign soil permit included for applicable samples? X
2) Is the Chain of Custody form or other directive shipping papers present? X
3) Does this project require special handling procedures such as CLP protocol? X
4)Are any samples NRC licensable material? X
5) If samples are received past hold time, proceed with requested short hold time analyses? X
6) Is the Chain of Custody form complete and accurate? X
7)Were any changes made to the Chain of Custody form prior to ACZ receiving the samples? X
YES NO NA
8)Are all containers intact and with no leaks? X
9)Are all labels on containers and are they intact and legible? X
10) Do the sample labels and Chain of Custody form match for Sample ID, Date, and Time? X
11) For preserved bottle types,was the pH checked and within limits? 1 X
12) Is there sufficient sample volume to perform all requested work? X
13) Is the custody seal intact on all containers? X
14)Are samples that require zero headspace acceptable? X
15)Are all sample containers appropriate for analytical requirements? X
16) Is there an Hg-1631 trip blank present? X
17) Is there a VOA trip blank present? X
18)Were all samples received within hold time? X
NA indicates Not Applicable
CustodyChain of
The'Relinquished By'field on the COC was not completed. The project manager is contacting the client.
ShippingClient Contact Remarks 111=11"
Cooler Id Temp('C) Temp Rad(pR/Hr) Custody Seal
Criteria('C) Intact?
NA40837 5.4 NA 17 N/A
Was ice present in the shipment container(s)?
No - Wet or gel ice was not present in the shipment container(s) .
Client must contact an ACZ Project Manager if analysis should not proceed for samples received
outside of their thermal preservation acceptance criteria.
REPAD LPII 2012-03
L85201-2401 31 1 01 8 Page 101 of 104

ACZ Laboratories, Inc. _ •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] •
Albemarle ACZ Project ID: L85201
8000177267 Date Received: 12/15/2023 16:15
Received By:
Date Printed: 12/20/2023
1 The preservation of the following bottle types is not checked at sample receipt:Orange(oil and
grease), Purple(total cyanide), Pink(dissolved cyanide), Brown(arsenic speciation),Sterile(fecal
coliform), EDTA(sulfite), HCI preserved vial(organics), Na2S2O3 preserved vial(organics),and HG-
1631 (total/dissolved mercury by method 1631).
REPAD LPII 2012-03
L85201-2401 31 1 01 8 Page 102 of 104

I Accredited 2773 Downhill Drive jjj �r}'n 1
Environmental Steamboat Springs,CO 80487 (//1`��J •
Testing [phone] i
Name:Amy Prestia Address:5250 Neil Rd#300
Company:SRK Consulting Reno, NV 89502
E-mail:[e-mail] Telephone:[phone]
Copy of Report to:
Name: Morgan Warren E-mail: [e-mail]
Company:Albemarle Corporation Telephone:[phone]
Name: Kaitlyn McNeilly Address:348 Holiday Inn Dr.
Company:Albemarle Corporation Kings Mountain, NC 28086
E-mail:[e-mail]
Telephone:
COPY Of Invoice to:
Name: Address:
Company:
E-mail: Telephone:
If sample(s)received past holding time(HT),or if insufficient HT remains to complete YES
analysis before expiration,shall ACZ proceed with requested short HT analyses? NO .�'ND'11+aa AGZ we eagMJ cwrq fw nathar 6s ,rl neRMr-t6$-M+R a hWirarad.Aez.m w•ca•a wkh rh•+•queas•d aoay.w.ewa d rrr ta.,rpo-w.•m dara wa he ywr;r a
Are samples for SDWA Compliance Monitoring? Yes Na
If yes,please include state forms.Results will be reported to PQL for Colorado.
Sampler's Name:Dave Mar0onnetl Sampler's Site Information State NC 28086
tip code Tlme Zone eastern
'Samplers Signature: t arovt eo m•auhem eih aad vadd ry or wa•amra.i.a.�m umr Mra sooaxy m sib a ur nn»as a t.auoo«L-0-h,g wnh U.—411.1.alrywar.® .-kbrd 6• and P fthkk by Stab Law.
-• •• •
Quote M
Gf
P #:
A
CL
Cepor€ing state for compliance testing:
heck box if samples include NRC licensed material? v
SAMPLE IDENTIFICATION DATE:TIME Matrix
o �,
ar U) (!)
13548-004 11/11/2023 08:00 so 1 ✓ ✓
2 B548-012 11/11/2023 08:00 so 1 ✓ ✓
�C•�44tis
B527-013 10/28/2023 08:01 so 1 ✓
B529-005 10/29/2023 08:01 so 1 ✓
c:'"4" ' B529-016 10/29/2023 0&04 so 1 �/
B506-001 9/30/2023 08:05 so 1 ✓
B550-013 11/11/2023 08:05 so 1 ✓
B550-016 11/11/2023 08.06 so 1 ✓
B550-019 11/13/2023 08:06 so 1 ✓
Matra SW{Swtaoe Watef) GW(CfOund Water)-W W(Waste Water)-DW(prnkw'-j water)-SL Skid e -SO Sal -OL pit .other Spec'
'r3
O
.a
tPl ase der fo ACZ's terms&conditions located on the reverse side of this COC.
Emu
O �
Quaitrax ID: 1984 Revision tf: 2 White-Rettun with sample. Yellow-Retain for your records.00
/'�
—J
Z85201-2401 31 1 01 8 Page 103 of 104

AerredliedDownhill Drive
Environmental Steamboat Springs, r L I
CO 8D4$7 f ,% • � �
Testing (970)BIM590 VV
Name:Amy Prestia Address:5250 Neil Rd#300
Company:SRK Consulting Reno, NV 89502
E-mail:[e-mail] Telephone:[phone]
Copy of Report to:
Name: Morgan Warren I JE-mail: [e-mail]
Company:Albemarle Corporation Telephone:[phone]
Name: Kaitlyn McNeilly Address:348 Holiday Inn Dr.
Company:Albemarle Corporation Kings Mountain,NC 28086
E-maiC [e-mail] Telephone:
Copy of Invoice to:
Name: Address:
Company.
E-mail: Telephone:
If sample(s)received past holding time(HT),or it insufficient HT remains to complete YES
analysis before expiration,shall ACZ proceed with requested short HT analyses? NO ✓
'NW Uw Ar:Z-Ira Wti Im Ln1rrI WWWl pnWab-YEW�-HCr Is h•CkAW.Aft,.i p�rill po hW4 WbWY.M.hen g WM.WW"m66W na W q.*m
Are samples for SUWA Compliance Monitoring? Yes = No ✓
If yes,please include state forma.Results will be reported to PQL for Colorado.
Sampler's Name:cave Macoonnell Samplers Site Information State NC Zip code28M Time Zone easlem
`Sam lens 5l nature: "m..rro6.aunenrkara�a."Hty gUft-1pk.t`A—t.-au.ehe.Uu ftpfUb.V "�-wmr.'�.It°-°
P 9 �r�a-knva.a.wr.�.-r .r.e.a+a..wAnm.appti.hab4eysrk.r,-.
PROJECT •- •
Quote#:
e
`m
Reporting state for compliance testing: o
c)Check box if samples include ude NRC licensed material? a i- a
Ml
• U) U)
I527-007 10/27/2023 07:49 so 1 ✓ ✓
6506-004 9/30/2023 07:52 so 1 ✓ ✓
B506-010 9/30/2023 07:52 so 1 ✓ ✓
B506-019 9/30/2023 07:52 so 1 ✓ ✓
B506-029 9/30/2023 07:53 so 1 ✓ ✓
B506-034 1002023 07:53 so 1 ✓ ✓
B506-050 10/4/2023 07:53 so 1 ✓ ✓
j C'' B511-001 10/27/2023 07:54 so 1 ✓ ✓
i B531-029 11/1/2023 07:54 so 1 ✓ 6/
8548-001 11/11/2023 07:55 so 1 ✓ ✓
Matr- SW(Surface Water)-GW(Ground Water)-W W{Waste water)-GW(Ori"v water) SL(Sludge) SO(Soil)-OL(Gt) Other(Specify)
Please refer to ACZ s terms&conditions located on the reverse side of this COC.
RELINQ a• D•
Qualftax to: 1984 Revision#: 2 W hre-Rettxn with sample. Yellow-Retain for your records.
G
L85201-2401 31 1 01 8 Page 104 of 104

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
January 24, 2024
Report to: Bill to:
Morgan Warren ALBEMARLE Corporation
Albemarle Albemarle
348 Holiday Inn Road 4250 Congress Street Suit 900
Kings Mountain, NC 28086 Charlotte, NC 28209
cc: Amy Prestia, Julie McCurdy, Teresa Amentt Jennings, Mike de Kozlowski, Jeff Hvozdik
Project ID: 8000234301
ACZ Project ID: L85193
Morgan Warren:
Enclosed are the analytical results for sample(s) submitted to ACZ Laboratories, Inc. (ACZ)on December 18,
2023. This project has been assigned to ACZ's project number, L85193. Please reference this number in all
future inquiries.
All analyses were performed according to ACZ's Quality Assurance Plan. The enclosed results relate only to
the samples received under L85193. Each section of this report has been reviewed and approved by the
appropriate Laboratory Supervisor, or a qualified substitute.
Except as noted, the test results for the methods and parameters listed on ACZ's current NELAC certificate
letter(#ACZ) meet all requirements of NELAC.
This report shall be used or copied only in its entirety. ACZ is not responsible for the consequences arising
from the use of a partial report.
All samples and sub-samples associated with this project will be disposed of after February 23, 2024. If the
samples are determined to be hazardous, additional charges apply for disposal (typically$11/sample). If you
would like the samples to be held longer than ACZ's stated policy or to be returned, please contact your Project
Manager or Customer Service Representative for further details and associated costs. ACZ retains analytical
raw data reports for ten years.
If you have any questions or other needs, please contact your Project Manager.
Madeleine Murray has kviewed
and approved this report_
x
L851 93-2401 241 1 49 Page 1 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle January 24, 2024
Project ID: 8000234301
ACZ Project ID: L85193
Sample Receipt
ACZ Laboratories, Inc. (ACZ)received 21 miscellaneous samples from Albemarle on December 18, 2023. The samples
were received in good condition. Upon receipt, the sample custodian removed the samples from the cooler, inspected the
contents, and logged the samples into ACZ's computerized Laboratory Information Management System (LIMS). The
samples were assigned ACZ LIMS project number L85193. The custodian verified the sample information entered into the
computer against the chain of custody(COC)forms and sample bottle labels.
Holding Times
All analyses were performed within EPA recommended holding times except for parameters flagged with 'H'flags(H3, HC,
HE)or with a'C4'or'C5'flag.
These samples were analyzed for inorganic, radiochemistry parameters. The individual methods are referenced on both,
the ACZ invoice and the analytical reports. The following required further detail not provided by the Extended Qualifier
Report:
1.The below is from WG581474, Qualifier: N1A,Applies to: L85193-14 through-19/TIC-LFB/CCV/AS acceptance criteria is
85-115% according to the reference method, SM5310B.
2.The below is from WG581474, Qualifier: N1,Applies to: L85193-14 through-19/TIC- PQV acceptance criteria is 50-
150%%according to the reference method, SM5310B.
3.The below is from WG581986, Qualifier: N1,Applies to: L85193-13 through-19/CHLORIDE- PQV recovery was outside
of acceptance limits. Samples have been analyzed multiple times with confirming results. Samples may be reanalyzed at
client's request.
4.The below is from WG582182, Qualifier: N1,Applies to: L85193-01 through-09/ALUMINUM, IRON and L85193-14 and-
19/ANTIMONY-The control sample(LFB)was outside method limits for select elements. Matrix spike (LFM)and/or matrix
spike duplicate(LFMD)sets had recovery and RPD within control limits, demonstrating accuracy and precision on the test
matrix.
In addition, the following has been noted with this specific project:
For samples L85193-01 and-02: this report contains the most recent values for the cations (Calcium, Magnesium,
Potassium, Sodium)and Sulfate. These parameters were reanalyzed due to the Cation-Anion Balance being out of limits
based on the initial results.
For sample L85193-12:the dissolved Aluminum and Iron values are higher than the total values,with an RPD>20%. These
results have been confirmed by multiple runs. Sample may be reanalyzed at client's request.
For sample L85193-15:the dissolved Aluminum value is higher than the total value,with an RPD >20%.These results have
been confirmed by multiple runs. Sample may be reanalyzed at client's request.
LffilWA ATi 49 Page 2 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-01
Project ID: 8000234301 Date Sampled: 12111123 11:10
Sample ID: SNKM23-54OA-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/28/23 6:46 jqr/mrd
Total Hot Plate M200.2 ICP-MS 01/04/24 17:28 scp
Digestion
Total Hot Plate M200.2 ICP 12/21/23 9:28 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 3 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-01
Project ID: 8000234301 Date Sampled: 12111123 11:10
Sample ID: SNKM23-54OA-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0077 B mg/L 0.005 0.015 01/17/24 9:23 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.137 * mg/L 0.005 0.015 01/12/24 15:49 aps
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:23 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 15:49 aps
Arsenic,dissolved M200.8 ICP-MS 1 0.00054 B mg/L 0.0002 0.001 01/17/24 9:23 gjl/scp
Arsenic,total M200.8 ICP-MS 1 0.00060 B mg/L 0.0002 0.001 01/12/24 15:49 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 18:29 aeh
Barium,total M200.7 ICP 1 0.0129 B mg/L 0.009 0.035 01/03/24 23:37 brc
Beryllium,dissolved M200.8 ICP-MS 1 0.000294 mg/L 0.00008 0.00025 01/17/24 9:23 gjl/scp
Beryllium,total M200.8 ICP-MS 5 <0.0004 U * mg/L 0.0004 0.00125 01/16/24 11:37 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 18:29 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/03/24 23:37 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 18:29 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/03/24 23:37 brc
Cadmium,dissolved M200.8 ICP-MS 1 0.000492 mg/L 0.00005 0.00025 01/17/24 9:23 gjl/scp
Cadmium,total M200.8 ICP-MS 1 0.000518 mg/L 0.00005 0.00025 01/12/24 15:49 aps
Calcium,dissolved M200.7 ICP 1 17.6 mg/L 0.1 0.5 01/18/24 14:58 brc
Calcium,total M200.7 ICP 1 18.7 mg/L 0.1 0.5 01/03/24 23:37 brc
Chromium,dissolved M200.8 ICP-MS 1 0.00054 B mg/L 0.0005 0.002 01/17/24 9:23 gjl/scp
Chromium,total M200.8 ICP-MS 1 0.00109 B mg/L 0.0005 0.002 01/12/24 15:49 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.00517 mg/L 0.00005 0.00025 01/17/24 9:23 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.00702 mg/L 0.00005 0.00025 01/12/24 15:49 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 9:23 gjl/scp
Copper,total M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/12/24 15:49 aps
Iron,dissolved M200.8 ICP-MS 1 2.17 * mg/L 0.007 0.02 01/17/24 9:23 gjl/scp
Iron,total M200.8 ICP-MS 1 2.73 mg/L 0.007 0.02 01/12/24 15:49 aps
Lead,dissolved M200.8 ICP-MS 1 0.00072 mg/L 0.0001 0.0005 01/17/24 9:23 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00157 mg/L 0.0001 0.0005 01/12/24 15:49 aps
Lithium,dissolved M200.7 ICP 1 0.178 mg/L 0.008 0.04 01/10/24 18:29 aeh
Lithium,total M200.7 ICP 1 0.175 mg/L 0.008 0.04 01/03/24 23:37 brc
Magnesium,dissolved M200.7 ICP 1 3.85 mg/L 0.2 1 01/18/24 14:58 brc
Magnesium,total M200.7 ICP 1 4.21 mg/L 0.2 1 01/03/24 23:37 brc
Manganese,dissolved M200.7 ICP 1 0.804 mg/L 0.01 0.05 01/10/24 18:29 aeh
Manganese,total M200.7 ICP 1 0.850 mg/L 0.01 0.05 01/03/24 23:37 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 1.4 ng/L 0.3 1 01/03/24 10:10 mlh
Mercury,total M1631 E,Atomic Fluorescence 1 6.75 ng/L 0.3 1 12/29/23 13:09 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 0.00062 mg/L 0.0002 0.0005 01/17/24 9:23 gjl/scp
Molybdenum,total M200.8 ICP-MS 5 <0.001 U mg/L 0.001 0.0025 01/16/24 11:37 aps
Nickel,dissolved M200.8 ICP-MS 1 0.00186 mg/L 0.0004 0.001 01/17/24 9:23 gjl/scp
Nickel,total M200.8 ICP-MS 1 0.00205 mg/L 0.0004 0.001 01/12/24 15:49 aps
Phosphorus,dissolved M200.7 ICP 1 0.12 B mg/L 0.1 0.5 01/10/24 18:29 aeh
Phosphorus,total M200.7 ICP 1 0.18 B mg/L 0.1 0.5 01/03/24 23:37 brc
Potassium,dissolved M200.7 ICP 1 3.86 mg/L 0.5 1 01/18/24 14:58 brc
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 4 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-01
Project ID: 8000234301 Date Sampled: 12111123 11:10
Sample ID: SNKM23-54OA-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 4.00 mg/L 0.5 1 01/03/24 23:37 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 18:29 aeh
Scandium,total M200.7 ICP 1 <0.05 U mg/L 0.05 0.2 01/03/24 23:37 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:23 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 15:49 aps
Silicon,dissolved M200.7 ICP 1 18.4 mg/L 0.1 0.5 01/10/24 18:29 aeh
Silicon,total M200.7 ICP 1 19.3 mg/L 0.1 0.5 01/03/24 23:37 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:23 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 15:49 aps
Sodium,dissolved M200.7 ICP 1 16.3 mg/L 0.2 1 01/18/24 14:58 brc
Sodium,total M200.7 ICP 1 17.2 mg/L 0.2 1 01/03/24 23:37 brc
Strontium,dissolved M200.7 ICP 1 0.0670 mg/L 0.009 0.045 01/10/24 18:29 aeh
Strontium,total M200.7 ICP 1 0.0753 mg/L 0.009 0.045 01/03/24 23:37 brc
Sulfur,dissolved M200.7 ICP 1 1.21 B mg/L 0.25 1.25 01/10/24 18:29 aeh
Sulfur,total M200.7 ICP 1 1.20 B mg/L 0.25 1.25 01/07/24 0:21 brc
Thallium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:23 gjl/scp
Thallium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 15:49 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:08 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 15:49 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 18:29 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/03/24 23:37 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 18:29 aeh
Titanium,total M200.7 ICP 1 0.0054 B mg/L 0.005 0.025 01/03/24 23:37 brc
Uranium,dissolved M200.8 ICP-MS 1 0.00423 mg/L 0.0001 0.0005 01/17/24 9:23 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00443 mg/L 0.0001 0.0005 01/12/24 15:49 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:23 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 15:49 aps
Zinc,dissolved M200.8 ICP-MS 1 0.0220 mg/L 0.006 0.015 01/17/24 9:23 gjl/scp
Zinc,total M200.8 ICP-MS 1 0.0239 mg/L 0.006 0.015 01/12/24 15:49 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 5 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-01
Project ID: 8000234301 Date Sampled: 12111123 11:10
Sample ID: SNKM23-54OA-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 67.0 mg/L 2 20 12/23/23 0:00 jck
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Total Alkalinity 1 67.0 * mg/L 2 20 12/23/23 0:00 jck
Carbon,total inorganic SM5310B 1 31.2 * mg/L 1 5 01/02/24 21:18 ems
Carbon,total organic SM5310B 1 1.2 B * mg/L 1 5 01/03/24 7:09 mad/e
(TOC) ms
Cation-Anion Balance Calculation
Cation-Anion Balance 10.0 % 01/24/24 0:00 talc
Sum of Anions 1.8 meq/L 01/24/24 0:00 talc
Sum of Cations 2.2 meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 11.9 mg/L 1 2 01/02/2416:03 cbp
Color HACH Color Wheel 1 10 H * Co/Pt 5 5 12/19/23 11:23 cm
Conductivity @25C SM2510B 1 223 umhos/cm 1 10 12/21/23 0:50 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/19/23 15:54 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:38 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/11/24 23:19 jck
Hardness as CaCO3 SM2340B-Calculation 60 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 64.0 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 10:43 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.2 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.2 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total 0.558 B mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 178 * mg/L 20 40 12/18/23 17:14 cm
(TDS)@180C
Residue, Non- SM2540D 1 12.0 BH * mg/L 5 20 12/19/23 10:25 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 3.7 BH mg/L 1 5 01/18/24 12:32 bls
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 16:12 emk
TDS(calculated) Calculation 101 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 1.76 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 6 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-02
Project ID: 8000234301 Date Sampled: 12111123 11:15
Sample ID: SNKM23-511-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 10:49 cbp
Total Hot Plate M200.2 ICP-MS 01/04/24 17:38 scp
Digestion
Total Hot Plate M200.2 ICP 12/21/23 9:44 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 7 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-02
Project ID: 8000234301 Date Sampled: 12111123 11:15
Sample ID: SNKM23-511-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.759 mg/L 0.005 0.015 01/17/24 9:25 gjl/scp
Aluminum,total M200.8 ICP-MS 1 1.13 * mg/L 0.005 0.015 01/12/24 15:51 aps
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:25 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 15:51 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 9:25 gjl/scp
Arsenic,total M200.8 ICP-MS 1 0.00024 B mg/L 0.0002 0.001 01/12/24 15:51 aps
Barium,dissolved M200.7 ICP 1 0.0394 mg/L 0.009 0.035 01/10/24 18:32 aeh
Barium,total M200.7 ICP 1 0.0459 mg/L 0.009 0.035 01/03/24 23:40 brc
Beryllium,dissolved M200.8 ICP-MS 1 0.000820 mg/L 0.00008 0.00025 01/17/24 9:25 gjl/scp
Beryllium,total M200.8 ICP-MS 1 0.000880 mg/L 0.00008 0.00025 01/16/24 11:38 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 18:32 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/03/24 23:40 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 18:32 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/03/24 23:40 brc
Cadmium,dissolved M200.8 ICP-MS 1 0.000279 mg/L 0.00005 0.00025 01/17/24 9:25 gjl/scp
Cadmium,total M200.8 ICP-MS 1 0.000269 mg/L 0.00005 0.00025 01/12/24 15:51 aps
Calcium,dissolved M200.7 ICP 1 3.80 mg/L 0.1 0.5 01/18/24 15:01 brc
Calcium,total M200.7 ICP 1 4.00 mg/L 0.1 0.5 01/03/24 23:40 brc
Chromium,dissolved M200.8 ICP-MS 1 0.00129 B mg/L 0.0005 0.002 01/17/24 9:25 gjl/scp
Chromium,total M200.8 ICP-MS 1 0.00190 B mg/L 0.0005 0.002 01/12/24 15:51 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.0112 mg/L 0.00005 0.00025 01/17/24 9:25 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.0127 mg/L 0.00005 0.00025 01/12/24 15:51 aps
Copper,dissolved M200.8 ICP-MS 1 0.00139 B mg/L 0.0008 0.002 01/17/24 9:25 gjl/scp
Copper,total M200.8 ICP-MS 1 0.00158 B mg/L 0.0008 0.002 01/12/24 15:51 aps
Iron,dissolved M200.8 ICP-MS 1 1.27 * mg/L 0.007 0.02 01/17/24 9:25 gjl/scp
Iron,total M200.8 ICP-MS 1 1.70 mg/L 0.007 0.02 01/12/24 15:51 aps
Lead,dissolved M200.8 ICP-MS 1 0.00072 mg/L 0.0001 0.0005 01/17/24 9:25 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00085 mg/L 0.0001 0.0005 01/12/24 15:51 aps
Lithium,dissolved M200.7 ICP 1 0.0575 mg/L 0.008 0.04 01/10/24 18:32 aeh
Lithium,total M200.7 ICP 1 0.0582 mg/L 0.008 0.04 01/03/24 23:40 brc
Magnesium,dissolved M200.7 ICP 1 2.61 mg/L 0.2 1 01/18/24 15:01 brc
Magnesium,total M200.7 ICP 1 2.82 mg/L 0.2 1 01/03/24 23:40 brc
Manganese,dissolved M200.7 ICP 1 1.12 mg/L 0.01 0.05 01/10/24 18:32 aeh
Manganese,total M200.7 ICP 1 1.14 mg/L 0.01 0.05 01/03/24 23:40 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 01/03/24 10:15 mlh
Mercury,total M1631 E,Atomic Fluorescence 2 <0.6 U * ng/L 0.6 2 12/29/23 13:14 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 9:25 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 0.00034 B mg/L 0.0002 0.0005 01/16/24 11:38 aps
Nickel,dissolved M200.8 ICP-MS 1 0.00362 mg/L 0.0004 0.001 01/17/24 9:25 gjl/scp
Nickel,total M200.8 ICP-MS 1 0.00411 mg/L 0.0004 0.001 01/12/24 15:51 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 18:32 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/03/24 23:40 brc
Potassium,dissolved M200.7 ICP 1 3.00 mg/L 0.5 1 01/18/24 15:01 brc
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 8 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-02
Project ID: 8000234301 Date Sampled: 12111123 11:15
Sample ID: SNKM23-511-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 3.03 mg/L 0.5 1 01/03/24 23:40 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 18:32 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/03/24 23:40 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:25 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 15:51 aps
Silicon,dissolved M200.7 ICP 1 7.58 mg/L 0.1 0.5 01/10/24 18:32 aeh
Silicon,total M200.7 ICP 1 8.13 mg/L 0.1 0.5 01/03/24 23:40 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:25 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 15:51 aps
Sodium,dissolved M200.7 ICP 1 8.18 mg/L 0.2 1 01/18/24 15:01 brc
Sodium,total M200.7 ICP 1 8.36 mg/L 0.2 1 01/03/24 23:40 brc
Strontium,dissolved M200.7 ICP 1 0.0407 B mg/L 0.009 0.045 01/10/24 18:32 aeh
Strontium,total M200.7 ICP 1 0.0500 mg/L 0.009 0.045 01/03/24 23:40 brc
Sulfur,dissolved M200.7 ICP 1 0.72 B mg/L 0.25 1.25 01/10/24 18:32 aeh
Sulfur,total M200.7 ICP 1 0.79 B mg/L 0.25 1.25 01/07/24 0:25 brc
Thallium,dissolved M200.8 ICP-MS 1 0.00044 B mg/L 0.0001 0.0005 01/17/24 9:25 gjl/scp
Thallium,total M200.8 ICP-MS 1 0.00046 B mg/L 0.0001 0.0005 01/12/24 15:51 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:10 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 15:51 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 18:32 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/03/24 23:40 brc
Titanium,dissolved M200.7 ICP 1 0.0335 mg/L 0.005 0.025 01/10/24 18:32 aeh
Titanium,total M200.7 ICP 1 0.0395 mg/L 0.005 0.025 01/03/24 23:40 brc
Uranium,dissolved M200.8 ICP-MS 1 0.00553 mg/L 0.0001 0.0005 01/17/24 9:25 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00594 mg/L 0.0001 0.0005 01/12/24 15:51 aps
Vanadium,dissolved M200.8 ICP-MS 1 0.00143 B mg/L 0.0005 0.002 01/17/24 9:25 gjl/scp
Vanadium,total M200.8 ICP-MS 1 0.00203 mg/L 0.0005 0.002 01/12/24 15:51 aps
Zinc,dissolved M200.8 ICP-MS 1 0.0107 B mg/L 0.006 0.015 01/17/24 9:25 gjl/scp
Zinc,total M200.8 ICP-MS 1 0.0117 B mg/L 0.006 0.015 01/12/24 15:51 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 9 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-02
Project ID: 8000234301 Date Sampled: 12111123 11:15
Sample ID: SNKM23-511-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 13.7 B mg/L 2 20 12/23/23 0:00 jck
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Total Alkalinity 1 13.7 B mg/L 2 20 12/23/23 0:00 jck
Carbon,total inorganic SM5310B 1 7.5 * mg/L 1 5 01/02/24 21:45 ems
Carbon,total organic SM5310B 1 3.1 B * mg/L 1 5 01/03/24 7:26 mad/e
(TOC) ms
Cation-Anion Balance Calculation
Cation-Anion Balance 11.4 % 01/24/24 0:00 talc
Sum of Anions 0.875 meq/L 01/24/24 0:00 talc
Sum of Cations 1.1 meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 20.2 * mg/L 1 2 01/02/2416:11 cbp
Color HACH Color Wheel 1 20 H * Co/Pt 5 5 12/19/23 11:26 cm
Conductivity @25C SM2510B 1 105 umhos/cm 1 10 12/21/23 0:58 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/19/23 15:56 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:39 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/11/24 23:23 jck
Hardness as CaCO3 SM2340B-Calculation 20 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 22 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 0.229 mg/L 0.1 0.2 12/30/23 10:44 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.3 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 22.9 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 94 * mg/L 20 40 12/18/23 17:17 cm
(TDS)@180C
Residue, Non- SM2540D 1 <5 UH * mg/L 5 20 12/19/23 10:28 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 1.7 BH mg/L 1 5 01/18/24 12:32 bls
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 16:16 emk
TDS(calculated) Calculation 51.3 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 1.83 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 10 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-03
Project ID: 8000234301 Date Sampled: 12111123 11:20
Sample ID: SNKM23-541-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 11:06 cbp
Total Hot Plate M200.2 ICP 12/21/23 9:59 smw
Digestion
Total Hot Plate M200.2 ICP-MS 01/04/24 17:48 scp
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 11 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-03
Project ID: 8000234301 Date Sampled: 12111123 11:20
Sample ID: SNKM23-541-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0599 mg/L 0.005 0.015 01/17/24 9:27 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.146 * mg/L 0.005 0.015 01/12/24 15:53 aps
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:27 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 15:53 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 9:27 gjl/scp
Arsenic,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/12/24 15:53 aps
Barium,dissolved M200.7 ICP 1 0.0191 B mg/L 0.009 0.035 01/10/24 18:35 aeh
Barium,total M200.7 ICP 1 0.0264 B mg/L 0.009 0.035 01/03/24 23:43 brc
Beryllium,dissolved M200.8 ICP-MS 1 0.000754 mg/L 0.00008 0.00025 01/17/24 9:27 gjl/scp
Beryllium,total M200.8 ICP-MS 1 0.000802 mg/L 0.00008 0.00025 01/16/24 11:40 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 18:35 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/03/24 23:43 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 18:35 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/03/24 23:43 brc
Cadmium,dissolved M200.8 ICP-MS 1 0.000382 mg/L 0.00005 0.00025 01/17/24 9:27 gjl/scp
Cadmium,total M200.8 ICP-MS 1 0.000391 mg/L 0.00005 0.00025 01/12/24 15:53 aps
Calcium,dissolved M200.7 ICP 1 2.05 mg/L 0.1 0.5 01/10/24 18:35 aeh
Calcium,total M200.7 ICP 1 2.14 mg/L 0.1 0.5 01/03/24 23:43 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:27 gjl/scp
Chromium,total M200.8 ICP-MS 1 0.00062 B mg/L 0.0005 0.002 01/12/24 15:53 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.00924 mg/L 0.00005 0.00025 01/17/24 9:27 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.00997 mg/L 0.00005 0.00025 01/12/24 15:53 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 9:27 gjl/scp
Copper,total M200.8 ICP-MS 1 0.00084 B mg/L 0.0008 0.002 01/12/24 15:53 aps
Iron,dissolved M200.8 ICP-MS 1 0.427 * mg/L 0.007 0.02 01/17/24 9:27 gjl/scp
Iron,total M200.8 ICP-MS 1 0.564 mg/L 0.007 0.02 01/12/24 15:53 aps
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:27 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00017 B mg/L 0.0001 0.0005 01/12/24 15:53 aps
Lithium,dissolved M200.7 ICP 1 0.0403 mg/L 0.008 0.04 01/10/24 18:35 aeh
Lithium,total M200.7 ICP 1 0.0467 mg/L 0.008 0.04 01/03/24 23:43 brc
Magnesium,dissolved M200.7 ICP 1 1.13 mg/L 0.2 1 01/10/24 18:35 aeh
Magnesium,total M200.7 ICP 1 1.33 mg/L 0.2 1 01/03/24 23:43 brc
Manganese,dissolved M200.7 ICP 1 1.16 mg/L 0.01 0.05 01/10/24 18:35 aeh
Manganese,total M200.7 ICP 1 1.20 mg/L 0.01 0.05 01/03/24 23:43 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 1.3 ng/L 0.3 1 01/03/24 10:29 mlh
Mercury,total M1631 E,Atomic Fluorescence 1 2.74 ng/L 0.3 1 12/29/23 13:28 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 0.00026 B mg/L 0.0002 0.0005 01/17/24 9:27 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 0.00035 B mg/L 0.0002 0.0005 01/16/24 11:40 aps
Nickel,dissolved M200.8 ICP-MS 1 0.00254 mg/L 0.0004 0.001 01/17/24 9:27 gjl/scp
Nickel,total M200.8 ICP-MS 1 0.00288 mg/L 0.0004 0.001 01/12/24 15:53 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 18:35 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/03/24 23:43 brc
Potassium,dissolved M200.7 ICP 1 1.54 mg/L 0.5 1 01/10/24 18:35 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 12 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-03
Project ID: 8000234301 Date Sampled: 12111123 11:20
Sample ID: SNKM23-541-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 1.59 mg/L 0.5 1 01/03/24 23:43 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 18:35 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/03/24 23:43 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:27 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 15:53 aps
Silicon,dissolved M200.7 ICP 1 5.57 mg/L 0.1 0.5 01/10/24 18:35 aeh
Silicon,total M200.7 ICP 1 6.09 mg/L 0.1 0.5 01/03/24 23:43 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:27 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 15:53 aps
Sodium,dissolved M200.7 ICP 1 4.86 mg/L 0.2 1 01/10/24 18:35 aeh
Sodium,total M200.7 ICP 1 4.91 mg/L 0.2 1 01/03/24 23:43 brc
Strontium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/10/24 18:35 aeh
Strontium,total M200.7 ICP 1 0.0175 B mg/L 0.009 0.045 01/03/24 23:43 brc
Sulfur,dissolved M200.7 ICP 1 <0.25 U mg/L 0.25 1.25 01/10/24 18:35 aeh
Sulfur,total M200.7 ICP 1 <0.25 U * mg/L 0.25 1.25 01/07/24 0:28 brc
Thallium,dissolved M200.8 ICP-MS 1 0.00042 B mg/L 0.0001 0.0005 01/17/24 9:27 gjl/scp
Thallium,total M200.8 ICP-MS 1 0.00045 B mg/L 0.0001 0.0005 01/12/24 15:53 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:12 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 15:53 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 18:35 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/03/24 23:43 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 18:35 aeh
Titanium,total M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/03/24 23:43 brc
Uranium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:27 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00147 mg/L 0.0001 0.0005 01/12/24 15:53 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:27 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 15:53 aps
Zinc,dissolved M200.8 ICP-MS 1 0.0183 mg/L 0.006 0.015 01/17/24 9:27 gjl/scp
Zinc,total M200.8 ICP-MS 1 0.0201 mg/L 0.006 0.015 01/12/24 15:53 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 13 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-03
Project ID: 8000234301 Date Sampled: 12111123 11:20
Sample ID: SNKM23-541-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 10.4 B mg/L 2 20 12/23/23 0:00 jck
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Total Alkalinity 1 10.4 B mg/L 2 20 12/23/23 0:00 jck
Carbon,total inorganic SM5310B 1 4.9 B * mg/L 1 5 01/02/24 22:12 ems
Carbon,total organic SM5310B 1 1.1 B * mg/L 1 5 01/03/24 7:44 mad/e
(TOC) ms
Cation-Anion Balance Calculation
Cation-Anion Balance 24.5 % 01/24/24 0:00 talc
Sum of Anions 0.342 B meq/L 01/24/24 0:00 talc
Sum of Cations 0.564 meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 4.78 * mg/L 1 2 01/02/2416:12 cbp
Color HACH Color Wheel 1 10 H * Co/Pt 5 5 12/19/23 11:29 cm
Conductivity @25C SM2510B 1 59 umhos/cm 1 10 12/21/23 1:06 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/19/23 15:58 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:40 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/11/24 23:30 jck
Hardness as CaCO3 SM2340B-Calculation 9.8 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 11 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 10:46 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 6.9 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 22.9 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 58 * mg/L 20 40 12/18/23 17:19 cm
(TDS)@180C
Residue, Non- SM2540D 1 <5 UH * mg/L 5 20 12/19/23 10:30 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:59 ems
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 16:21 emk
TDS(calculated) Calculation 22.4 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 2.59 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 14 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-04
Project ID: 8000234301 Date Sampled: 12111123 12:15
Sample ID: SNKM23-557-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 11:23 cbp
Total Hot Plate M200.2 ICP-MS 01/04/24 18:16 scp
Digestion
Total Hot Plate M200.2 ICP 12/21/23 10:47 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 15 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-04
Project ID: 8000234301 Date Sampled: 12111123 12:15
Sample ID: SNKM23-557-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0076 B mg/L 0.005 0.015 01/17/24 9:32 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.0472 * mg/L 0.005 0.015 01/12/24 15:59 aps
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:32 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 15:59 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 9:32 gjl/scp
Arsenic,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/12/24 15:59 aps
Barium,dissolved M200.7 ICP 1 0.0173 B mg/L 0.009 0.035 01/10/24 18:45 aeh
Barium,total M200.7 ICP 1 0.0250 B mg/L 0.009 0.035 01/03/24 23:53 brc
Beryllium,dissolved M200.8 ICP-MS 1 0.000335 mg/L 0.00008 0.00025 01/17/24 9:32 gjl/scp
Beryllium,total M200.8 ICP-MS 1 0.000350 mg/L 0.00008 0.00025 01/16/24 11:46 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 18:45 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/03/24 23:53 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 18:45 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/03/24 23:53 brc
Cadmium,dissolved M200.8 ICP-MS 1 0.000281 mg/L 0.00005 0.00025 01/17/24 9:32 gjl/scp
Cadmium,total M200.8 ICP-MS 1 0.000280 mg/L 0.00005 0.00025 01/12/24 15:59 aps
Calcium,dissolved M200.7 ICP 1 4.29 mg/L 0.1 0.5 01/10/24 18:45 aeh
Calcium,total M200.7 ICP 1 4.14 mg/L 0.1 0.5 01/03/24 23:53 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:32 gjl/scp
Chromium,total M200.8 ICP-MS 1 0.00147 B mg/L 0.0005 0.002 01/12/24 15:59 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.00358 mg/L 0.00005 0.00025 01/17/24 9:32 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.00364 mg/L 0.00005 0.00025 01/12/24 15:59 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 9:32 gjl/scp
Copper,total M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/12/24 15:59 aps
Iron,dissolved M200.8 ICP-MS 1 0.570 * mg/L 0.007 0.02 01/17/24 9:32 gjl/scp
Iron,total M200.8 ICP-MS 1 0.639 mg/L 0.007 0.02 01/12/24 15:59 aps
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:32 gjl/scp
Lead,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 15:59 aps
Lithium,dissolved M200.7 ICP 1 0.0587 mg/L 0.008 0.04 01/10/24 18:45 aeh
Lithium,total M200.7 ICP 1 0.0554 mg/L 0.008 0.04 01/03/24 23:53 brc
Magnesium,dissolved M200.7 ICP 1 2.09 mg/L 0.2 1 01/10/24 18:45 aeh
Magnesium,total M200.7 ICP 1 2.19 mg/L 0.2 1 01/03/24 23:53 brc
Manganese,dissolved M200.7 ICP 1 0.989 mg/L 0.01 0.05 01/10/24 18:45 aeh
Manganese,total M200.7 ICP 1 0.966 mg/L 0.01 0.05 01/03/24 23:53 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 0.5 B ng/L 0.3 1 01/03/24 10:43 mlh
Mercury,total M1631 E,Atomic Fluorescence 1 1.58 ng/L 0.3 1 12/29/23 13:42 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 9:32 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/16/24 11:46 aps
Nickel,dissolved M200.8 ICP-MS 1 0.00149 mg/L 0.0004 0.001 01/17/24 9:32 gjl/scp
Nickel,total M200.8 ICP-MS 1 0.00213 mg/L 0.0004 0.001 01/12/24 15:59 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 18:45 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/03/24 23:53 brc
Potassium,dissolved M200.7 ICP 1 2.24 mg/L 0.5 1 01/10/24 18:45 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 16 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-04
Project ID: 8000234301 Date Sampled: 12111123 12:15
Sample ID: SNKM23-557-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 2.16 mg/L 0.5 1 01/03/24 23:53 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 18:45 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/03/24 23:53 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:32 gjl/scp
Selenium,total M200.8 ICP-MS 1 0.00010 B mg/L 0.0001 0.00025 01/12/24 15:59 aps
Silicon,dissolved M200.7 ICP 1 9.57 mg/L 0.1 0.5 01/10/24 18:45 aeh
Silicon,total M200.7 ICP 1 9.89 mg/L 0.1 0.5 01/03/24 23:53 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:32 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 15:59 aps
Sodium,dissolved M200.7 ICP 1 8.13 mg/L 0.2 1 01/10/24 18:45 aeh
Sodium,total M200.7 ICP 1 7.97 mg/L 0.2 1 01/03/24 23:53 brc
Strontium,dissolved M200.7 ICP 1 0.0299 B mg/L 0.009 0.045 01/10/24 18:45 aeh
Strontium,total M200.7 ICP 1 0.0379 B mg/L 0.009 0.045 01/03/24 23:53 brc
Sulfur,dissolved M200.7 ICP 1 0.98 B mg/L 0.25 1.25 01/10/24 18:45 aeh
Sulfur,total M200.7 ICP 1 0.99 B mg/L 0.25 1.25 01/07/24 0:37 brc
Thallium,dissolved M200.8 ICP-MS 1 0.00037 B mg/L 0.0001 0.0005 01/17/24 9:32 gjl/scp
Thallium,total M200.8 ICP-MS 1 0.00041 B mg/L 0.0001 0.0005 01/12/24 15:59 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:19 gjl/scp
Thorium,total M200.8 ICP-MS 1 0.0016 B mg/L 0.001 0.005 01/12/24 15:59 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 18:45 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/03/24 23:53 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 18:45 aeh
Titanium,total M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/03/24 23:53 brc
Uranium,dissolved M200.8 ICP-MS 1 0.00021 B mg/L 0.0001 0.0005 01/17/24 9:32 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00032 B mg/L 0.0001 0.0005 01/12/24 15:59 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:32 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 15:59 aps
Zinc,dissolved M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/17/24 9:32 gjl/scp
Zinc,total M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/12/24 15:59 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 17 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-04
Project ID: 8000234301 Date Sampled: 12111123 12:15
Sample ID: SNKM23-557-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 31.0 mg/L 2 20 12/23/23 0:00 jck
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Total Alkalinity 1 31.0 * mg/L 2 20 12/23/23 0:00 jck
Carbon,total inorganic SM5310B 1 9.8 * mg/L 1 5 01/02/24 22:26 ems
Carbon,total organic SM5310B 1 <1 U * mg/L 1 5 01/03/24 8:50 mad/e
(TOC) ms
Cation-Anion Balance Calculation
Cation-Anion Balance -9.7 % 01/24/24 0:00 talc
Sum of Anions 1.1 meq/L 01/24/24 0:00 talc
Sum of Cations 0.906 meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 7.32 * mg/L 1 2 01/02/2416:13 cbp
Color HACH Color Wheel 1 10 H * Co/Pt 5 5 12/19/23 11:32 cm
Conductivity @25C SM2510B 1 88 umhos/cm 1 10 12/21/23 1:22 emk
Cyanide, Free D6888-09/OIA-1677-09 1 0.0094 BH mg/L 0.003 0.01 01/05/24 12:18 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:41 jqr/mrd
Fluoride SM450OF-C 1 0.36 H mg/L 0.15 0.35 01/11/24 23:41 jck
Hardness as CaCO3 SM2340B-Calculation 19 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 19 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 10:48 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.3 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.3 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 80 * mg/L 20 40 12/18/23 17:22 cm
(TDS)@180C
Residue, Non- SM2540D 1 <5 UH * mg/L 5 20 12/19/23 10:33 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 14.3 mg/L 1 5 01/03/24 14:35 ems
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 16:25 emk
TDS(calculated) Calculation 59.2 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 1.35 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 18 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-05
Project ID: 8000234301 Date Sampled: 12111123 12:45
Sample ID: SNKM23-527-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 11:39 cbp
Total Hot Plate M200.2 ICP-MS 01/04/24 18:26 scp
Digestion
Total Hot Plate M200.2 ICP 12/21/23 11:03 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 19 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-05
Project ID: 8000234301 Date Sampled: 12111123 12:45
Sample ID: SNKM23-527-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0378 mg/L 0.005 0.015 01/17/24 9:34 gjl/scp
Aluminum,total M200.8 ICP-MS 1 2.79 * mg/L 0.005 0.015 01/12/24 16:00 aps
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:34 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:00 aps
Arsenic,dissolved M200.8 ICP-MS 1 0.00021 B mg/L 0.0002 0.001 01/17/24 9:34 gjl/scp
Arsenic,total M200.8 ICP-MS 1 0.00036 B mg/L 0.0002 0.001 01/12/24 16:00 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 18:48 aeh
Barium,total M200.7 ICP 1 0.0130 B mg/L 0.009 0.035 01/04/24 0:02 brc
Beryllium,dissolved M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/17/24 9:34 gjl/scp
Beryllium,total M200.8 ICP-MS 1 0.000670 * mg/L 0.00008 0.00025 01/16/24 11:48 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 18:48 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:02 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 18:48 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:02 brc
Cadmium,dissolved M200.8 ICP-MS 1 0.000170 B mg/L 0.00005 0.00025 01/17/24 9:34 gjl/scp
Cadmium,total M200.8 ICP-MS 1 0.000203 B mg/L 0.00005 0.00025 01/12/24 16:00 aps
Calcium,dissolved M200.7 ICP 1 3.58 mg/L 0.1 0.5 01/10/24 18:48 aeh
Calcium,total M200.7 ICP 1 4.52 mg/L 0.1 0.5 01/04/24 0:02 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:34 gjl/scp
Chromium,total M200.8 ICP-MS 1 0.00318 mg/L 0.0005 0.002 01/12/24 16:00 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.00236 mg/L 0.00005 0.00025 01/17/24 9:34 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.0175 mg/L 0.00005 0.00025 01/12/24 16:00 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 9:34 gjl/scp
Copper,total M200.8 ICP-MS 1 0.00137 B mg/L 0.0008 0.002 01/12/24 16:00 aps
Iron,dissolved M200.8 ICP-MS 1 0.223 * mg/L 0.007 0.02 01/17/24 9:34 gjl/scp
Iron,total M200.8 ICP-MS 1 1.89 mg/L 0.007 0.02 01/12/24 16:00 aps
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:34 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00489 mg/L 0.0001 0.0005 01/12/24 16:00 aps
Lithium,dissolved M200.7 ICP 1 0.0802 mg/L 0.008 0.04 01/10/24 18:48 aeh
Lithium,total M200.7 ICP 1 0.0898 mg/L 0.008 0.04 01/04/24 0:02 brc
Magnesium,dissolved M200.7 ICP 1 0.87 B mg/L 0.2 1 01/10/24 18:48 aeh
Magnesium,total M200.7 ICP 1 1.17 mg/L 0.2 1 01/04/24 0:02 brc
Manganese,dissolved M200.7 ICP 1 0.740 mg/L 0.01 0.05 01/10/24 18:48 aeh
Manganese,total M200.7 ICP 1 0.940 mg/L 0.01 0.05 01/04/24 0:02 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 01/03/24 10:48 mlh
Mercury,total M1631 E,Atomic Fluorescence 5 <1.5 U * ng/L 1.5 5 12/29/23 13:47 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 0.00380 mg/L 0.0002 0.0005 01/17/24 9:34 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 0.00321 mg/L 0.0002 0.0005 01/16/24 11:48 aps
Nickel,dissolved M200.8 ICP-MS 1 0.00155 mg/L 0.0004 0.001 01/17/24 9:34 gjl/scp
Nickel,total M200.8 ICP-MS 1 0.00339 mg/L 0.0004 0.001 01/12/24 16:00 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 18:48 aeh
Phosphorus,total M200.7 ICP 1 0.11 B mg/L 0.1 0.5 01/04/24 0:02 brc
Potassium,dissolved M200.7 ICP 1 3.80 mg/L 0.5 1 01/10/24 18:48 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 20 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-05
Project ID: 8000234301 Date Sampled: 12111123 12:45
Sample ID: SNKM23-527-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 4.55 mg/L 0.5 1 01/04/24 0:02 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 18:48 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:02 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:34 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:00 aps
Silicon,dissolved M200.7 ICP 1 13.8 mg/L 0.1 0.5 01/10/24 18:48 aeh
Silicon,total M200.7 ICP 1 13.7 mg/L 0.1 0.5 01/04/24 0:02 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:34 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:00 aps
Sodium,dissolved M200.7 ICP 1 9.18 mg/L 0.2 1 01/10/24 18:48 aeh
Sodium,total M200.7 ICP 1 8.38 mg/L 0.2 1 01/04/24 0:02 brc
Strontium,dissolved M200.7 ICP 1 0.0162 B mg/L 0.009 0.045 01/10/24 18:48 aeh
Strontium,total M200.7 ICP 1 0.0288 B mg/L 0.009 0.045 01/04/24 0:02 brc
Sulfur,dissolved M200.7 ICP 1 0.50 B mg/L 0.25 1.25 01/10/24 18:48 aeh
Sulfur,total M200.7 ICP 1 0.52 B mg/L 0.25 1.25 01/07/24 0:41 brc
Thallium,dissolved M200.8 ICP-MS 1 0.00016 B mg/L 0.0001 0.0005 01/17/24 9:34 gjl/scp
Thallium,total M200.8 ICP-MS 1 0.00029 B mg/L 0.0001 0.0005 01/12/24 16:00 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:22 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:00 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 18:48 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:02 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 18:48 aeh
Titanium,total M200.7 ICP 1 0.0054 B mg/L 0.005 0.025 01/04/24 0:02 brc
Uranium,dissolved M200.8 ICP-MS 1 0.00096 mg/L 0.0001 0.0005 01/17/24 9:34 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00195 mg/L 0.0001 0.0005 01/12/24 16:00 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:34 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:00 aps
Zinc,dissolved M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/17/24 9:34 gjl/scp
Zinc,total M200.8 ICP-MS 1 0.0188 mg/L 0.006 0.015 01/12/24 16:00 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 21 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-05
Project ID: 8000234301 Date Sampled: 12111123 12:45
Sample ID: SNKM23-527-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 38.2 mg/L 2 20 12/23/23 0:00 jck
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Total Alkalinity 1 38.2 mg/L 2 20 12/23/23 0:00 jck
Carbon,total inorganic SM5310B 1 11.0 * mg/L 1 5 01/02/24 22:39 ems
Carbon,total organic SM5310B 1 1.1 B * mg/L 1 5 01/03/24 9:06 mad/e
(TOC) ms
Cation-Anion Balance Calculation
Cation-Anion Balance -2.9 % 01/24/24 0:00 talc
Sum of Anions 0.873 meq/L 01/24/24 0:00 talc
Sum of Cations 0.823 meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 3.89 * mg/L 1 2 01/02/2416:13 cbp
Color HACH Color Wheel 1 50 H * Co/Pt 5 5 12/19/23 11:35 cm
Conductivity @25C SM2510B 1 85 umhos/cm 1 10 12/21/23 1:30 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/19/23 16:02 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:42 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/11/24 23:59 jck
Hardness as CaCO3 SM2340B-Calculation 13 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 16 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 10:51 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.7 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.4 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total 0.341 B mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 122 * mg/L 20 40 12/18/23 17:24 cm
(TDS)@180C
Residue, Non- SM2540D 1 140 H * mg/L 5 20 12/19/23 10:35 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:36 ems
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 16:30 emk
TDS(calculated) Calculation 45.6 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 2.68 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 22 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-06
Project ID: 8000234301 Date Sampled: 12111123 13:45
Sample ID: SNKM23-550-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 11:56 cbp
Total Hot Plate M200.2 ICP-MS 01/04/24 18:36 scp
Digestion
Total Hot Plate M200.2 ICP 12/21/23 11:18 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 23 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-06
Project ID: 8000234301 Date Sampled: 12111123 13:45
Sample ID: SNKM23-550-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0105 B mg/L 0.005 0.015 01/17/24 9:36 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.546 * mg/L 0.005 0.015 01/12/24 16:06 aps
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:36 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:06 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 9:36 gjl/scp
Arsenic,total M200.8 ICP-MS 1 0.00022 B mg/L 0.0002 0.001 01/12/24 16:06 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 18:51 aeh
Barium,total M200.7 ICP 1 0.0196 B mg/L 0.009 0.035 01/04/24 0:05 brc
Beryllium,dissolved M200.8 ICP-MS 1 0.000376 mg/L 0.00008 0.00025 01/17/24 9:36 gjl/scp
Beryllium,total M200.8 ICP-MS 1 0.000634 mg/L 0.00008 0.00025 01/16/24 11:53 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 18:51 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:05 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 18:51 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:05 brc
Cadmium,dissolved M200.8 ICP-MS 1 0.000450 mg/L 0.00005 0.00025 01/17/24 9:36 gjl/scp
Cadmium,total M200.8 ICP-MS 1 0.000597 mg/L 0.00005 0.00025 01/12/24 16:06 aps
Calcium,dissolved M200.7 ICP 1 0.79 mg/L 0.1 0.5 01/10/24 18:51 aeh
Calcium,total M200.7 ICP 1 0.96 mg/L 0.1 0.5 01/04/24 0:05 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:36 gjl/scp
Chromium,total M200.8 ICP-MS 1 0.00066 B mg/L 0.0005 0.002 01/12/24 16:06 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.000833 mg/L 0.00005 0.00025 01/17/24 9:36 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.00119 mg/L 0.00005 0.00025 01/12/24 16:06 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 9:36 gjl/scp
Copper,total M200.8 ICP-MS 1 0.00105 B mg/L 0.0008 0.002 01/12/24 16:06 aps
Iron,dissolved M200.8 ICP-MS 1 0.0492 * mg/L 0.007 0.02 01/17/24 9:36 gjl/scp
Iron,total M200.8 ICP-MS 1 0.508 mg/L 0.007 0.02 01/12/24 16:06 aps
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:36 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00066 mg/L 0.0001 0.0005 01/12/24 16:06 aps
Lithium,dissolved M200.7 ICP 1 0.0218 B mg/L 0.008 0.04 01/10/24 18:51 aeh
Lithium,total M200.7 ICP 1 0.0307 B mg/L 0.008 0.04 01/04/24 0:05 brc
Magnesium,dissolved M200.7 ICP 1 0.38 B mg/L 0.2 1 01/10/24 18:51 aeh
Magnesium,total M200.7 ICP 1 0.79 B mg/L 0.2 1 01/04/24 0:05 brc
Manganese,dissolved M200.7 ICP 1 0.097 mg/L 0.01 0.05 01/10/24 18:51 aeh
Manganese,total M200.7 ICP 1 0.138 mg/L 0.01 0.05 01/04/24 0:05 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 01/03/24 10:53 mlh
Mercury,total M1631 E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 12/29/23 13:52 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 9:36 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/16/24 11:53 aps
Nickel,dissolved M200.8 ICP-MS 1 0.00097 B mg/L 0.0004 0.001 01/17/24 9:36 gjl/scp
Nickel,total M200.8 ICP-MS 1 0.00168 mg/L 0.0004 0.001 01/12/24 16:06 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 18:51 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:05 brc
Potassium,dissolved M200.7 ICP 1 1.81 mg/L 0.5 1 01/10/24 18:51 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 24 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-06
Project ID: 8000234301 Date Sampled: 12111123 13:45
Sample ID: SNKM23-550-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 1.80 mg/L 0.5 1 01/04/24 0:05 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 18:51 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:05 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:36 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:06 aps
Silicon,dissolved M200.7 ICP 1 7.06 mg/L 0.1 0.5 01/10/24 18:51 aeh
Silicon,total M200.7 ICP 1 7.80 mg/L 0.1 0.5 01/04/24 0:05 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:36 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:06 aps
Sodium,dissolved M200.7 ICP 1 5.85 mg/L 0.2 1 01/10/24 18:51 aeh
Sodium,total M200.7 ICP 1 5.59 mg/L 0.2 1 01/04/24 0:05 brc
Strontium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/10/24 18:51 aeh
Strontium,total M200.7 ICP 1 0.0169 B mg/L 0.009 0.045 01/04/24 0:05 brc
Sulfur,dissolved M200.7 ICP 1 0.26 B mg/L 0.25 1.25 01/10/24 18:51 aeh
Sulfur,total M200.7 ICP 1 0.37 B mg/L 0.25 1.25 01/07/24 0:44 brc
Thallium,dissolved M200.8 ICP-MS 1 0.00019 B mg/L 0.0001 0.0005 01/17/24 9:36 gjl/scp
Thallium,total M200.8 ICP-MS 1 0.00024 B mg/L 0.0001 0.0005 01/12/24 16:06 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:24 gjl/scp
Thorium,total M200.8 ICP-MS 1 0.0016 B mg/L 0.001 0.005 01/12/24 16:06 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 18:51 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:05 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 18:51 aeh
Titanium,total M200.7 ICP 1 0.0090 B mg/L 0.005 0.025 01/04/24 0:05 brc
Uranium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:36 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00067 mg/L 0.0001 0.0005 01/12/24 16:06 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:36 gjl/scp
Vanadium,total M200.8 ICP-MS 1 0.00055 B mg/L 0.0005 0.002 01/12/24 16:06 aps
Zinc,dissolved M200.8 ICP-MS 1 0.0135 B mg/L 0.006 0.015 01/17/24 9:36 gjl/scp
Zinc,total M200.8 ICP-MS 1 0.0224 mg/L 0.006 0.015 01/12/24 16:06 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 25 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-06
Project ID: 8000234301 Date Sampled: 12111123 13:45
Sample ID: SNKM23-550-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 6.2 B mg/L 2 20 12/23/23 0:00 jck
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Total Alkalinity 1 6.2 B mg/L 2 20 12/23/23 0:00 jck
Carbon,total inorganic SM5310B 1 3.2 B * mg/L 1 5 01/02/24 23:18 ems
Carbon,total organic SM5310B 1 <1 U * mg/L 1 5 01/03/24 9:19 mad/e
(TOC) ms
Cation-Anion Balance Calculation
Cation-Anion Balance 31.7 % 01/24/24 0:00 talc
Sum of Anions 0.2 B meq/L 01/24/24 0:00 talc
Sum of Cations 0.386 B meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 3.44 * mg/L 1 2 01/02/2416:13 cbp
Color HACH Color Wheel 1 10 H * Co/Pt 5 5 12/19/23 11:38 cm
Conductivity @25C SM2510B 1 44 umhos/cm 1 10 12/21/23 1:38 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/19/23 16:10 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:42 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/12/24 0:04 jck
Hardness as CaCO3 SM2340B-Calculation 3.5 B mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 5.7 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 10:56 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.2 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 22.4 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 46 * mg/L 20 40 12/18/23 17:27 cm
(TDS)@180C
Residue, Non- SM2540D 1 31.0 H * mg/L 5 20 12/19/23 10:38 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:36 ems
Sulfide as S SM4500S2-D 1 0.059 BH mg/L 0.02 0.1 12/19/23 16:34 emk
TDS(calculated) Calculation 16.2 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 2.84 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 26 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-07
Project ID: 8000234301 Date Sampled: 12111123 14:45
Sample ID: ADSW-3-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 12:12 cbp
Total Hot Plate M200.2 ICP-MS 01/04/24 18:45 scp
Digestion
Total Hot Plate M200.2 ICP 12/21/23 11:34 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 27 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-07
Project ID: 8000234301 Date Sampled: 12111123 14:45
Sample ID: ADSW-3-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.116 mg/L 0.005 0.015 01/17/24 9:38 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.540 * mg/L 0.005 0.015 01/12/24 16:08 aps
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:38 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:08 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 9:38 gjl/scp
Arsenic,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/12/24 16:08 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 19:00 aeh
Barium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/04/24 0:09 brc
Beryllium,dissolved M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/17/24 9:38 gjl/scp
Beryllium,total M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/16/24 11:55 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:00 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:09 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:00 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:09 brc
Cadmium,dissolved M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/17/24 9:38 gjl/scp
Cadmium,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:08 aps
Calcium,dissolved M200.7 ICP 1 1.35 mg/L 0.1 0.5 01/10/24 19:00 aeh
Calcium,total M200.7 ICP 1 1.38 mg/L 0.1 0.5 01/04/24 0:09 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:38 gjl/scp
Chromium,total M200.8 ICP-MS 1 0.00051 B mg/L 0.0005 0.002 01/12/24 16:08 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.000251 mg/L 0.00005 0.00025 01/17/24 9:38 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.000288 mg/L 0.00005 0.00025 01/12/24 16:08 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 9:38 gjl/scp
Copper,total M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/12/24 16:08 aps
Iron,dissolved M200.8 ICP-MS 1 0.188 * mg/L 0.007 0.02 01/17/24 9:38 gjl/scp
Iron,total M200.8 ICP-MS 1 0.507 mg/L 0.007 0.02 01/12/24 16:08 aps
Lead,dissolved M200.8 ICP-MS 1 0.00024 B mg/L 0.0001 0.0005 01/17/24 9:38 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00052 mg/L 0.0001 0.0005 01/12/24 16:08 aps
Lithium,dissolved M200.7 ICP 1 0.0214 B mg/L 0.008 0.04 01/10/24 19:00 aeh
Lithium,total M200.7 ICP 1 0.0258 B mg/L 0.008 0.04 01/04/24 0:09 brc
Magnesium,dissolved M200.7 ICP 1 0.74 B mg/L 0.2 1 01/10/24 19:00 aeh
Magnesium,total M200.7 ICP 1 0.96 B mg/L 0.2 1 01/04/24 0:09 brc
Manganese,dissolved M200.7 ICP 1 0.041 B mg/L 0.01 0.05 01/10/24 19:00 aeh
Manganese,total M200.7 ICP 1 0.051 mg/L 0.01 0.05 01/04/24 0:09 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 2.0 ng/L 0.3 1 01/03/24 10:57 mlh
Mercury,total M1631 E,Atomic Fluorescence 1 1.69 ng/L 0.3 1 12/29/23 13:57 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 9:38 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/16/24 11:55 aps
Nickel,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/17/24 9:38 gjl/scp
Nickel,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/12/24 16:08 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:00 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:09 brc
Potassium,dissolved M200.7 ICP 1 1.62 mg/L 0.5 1 01/10/24 19:00 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 28 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-07
Project ID: 8000234301 Date Sampled: 12111123 14:45
Sample ID: ADSW-3-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 1.56 mg/L 0.5 1 01/04/24 0:09 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:00 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:09 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:38 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:08 aps
Silicon,dissolved M200.7 ICP 1 3.51 mg/L 0.1 0.5 01/10/24 19:00 aeh
Silicon,total M200.7 ICP 1 3.93 mg/L 0.1 0.5 01/04/24 0:09 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:38 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:08 aps
Sodium,dissolved M200.7 ICP 1 4.63 mg/L 0.2 1 01/10/24 19:00 aeh
Sodium,total M200.7 ICP 1 4.56 mg/L 0.2 1 01/04/24 0:09 brc
Strontium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/10/24 19:00 aeh
Strontium,total M200.7 ICP 1 0.0146 B mg/L 0.009 0.045 01/04/24 0:09 brc
Sulfur,dissolved M200.7 ICP 1 <0.25 U mg/L 0.25 1.25 01/10/24 19:00 aeh
Sulfur,total M200.7 ICP 1 0.32 B mg/L 0.25 1.25 01/07/24 0:53 brc
Thallium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:38 gjl/scp
Thallium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:08 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:31 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:08 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:00 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:09 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:00 aeh
Titanium,total M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/04/24 0:09 brc
Uranium,dissolved M200.8 ICP-MS 1 0.00017 B mg/L 0.0001 0.0005 01/17/24 9:38 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00022 B mg/L 0.0001 0.0005 01/12/24 16:08 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:38 gjl/scp
Vanadium,total M200.8 ICP-MS 1 0.00071 B mg/L 0.0005 0.002 01/12/24 16:08 aps
Zinc,dissolved M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/17/24 9:38 gjl/scp
Zinc,total M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/12/24 16:08 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 29 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-07
Project ID: 8000234301 Date Sampled: 12111123 14:45
Sample ID: ADSW-3-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 7.3 B mg/L 2 20 12/23/23 0:00 jck
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Total Alkalinity 1 7.3 B mg/L 2 20 12/23/23 0:00 jck
Carbon,total inorganic SM5310B 1 4.2 B * mg/L 1 5 01/02/24 23:32 ems
Carbon,total organic SM5310B 1 2.5 B * mg/L 1 5 01/03/24 9:35 mad/e
(TOC) ms
Cation-Anion Balance Calculation
Cation-Anion Balance 9.1 % 01/24/24 0:00 talc
Sum of Anions 0.333 B meq/L 01/24/24 0:00 talc
Sum of Cations 0.4 B meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 6.67 * mg/L 1 2 01/02/2416:14 cbp
Color HACH Color Wheel 1 20 H * Co/Pt 5 5 12/19/23 11:40 cm
Conductivity @25C SM2510B 1 41 umhos/cm 1 10 12/21/23 1:45 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/19/23 16:12 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:43 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/12/24 0:09 jck
Hardness as CaCO3 SM2340B-Calculation 6.4 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 7.4 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 10:57 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.5 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.1 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 38 BH * mg/L 20 40 12/19/23 9:58 rsc
(TDS)@180C
Residue, Non- SM2540D 1 9.0 BH * mg/L 5 20 12/19/23 10:41 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:36 ems
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 16:39 emk
TDS(calculated) Calculation 19.8 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 1.92 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 30 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-08
Project ID: 8000234301 Date Sampled: 12111123 17:00
Sample ID: EB-E-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 12:29 cbp
Total Hot Plate M200.2 ICP-MS 01/04/24 18:55 scp
Digestion
Total Hot Plate M200.2 ICP 12/21/23 11:50 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 31 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-08
Project ID: 8000234301 Date Sampled: 12111123 17:00
Sample ID: EB-E-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 <0.005 U mg/L 0.005 0.015 01/17/24 9:43 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.0053 B * mg/L 0.005 0.015 01/12/24 16:09 aps
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:43 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:09 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 9:43 gjl/scp
Arsenic,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/12/24 16:09 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 19:04 aeh
Barium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/04/24 0:12 brc
Beryllium,dissolved M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/17/24 9:43 gjl/scp
Beryllium,total M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/16/24 11:57 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:04 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:12 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:04 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:12 brc
Cadmium,dissolved M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/17/24 9:43 gjl/scp
Cadmium,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:09 aps
Calcium,dissolved M200.7 ICP 1 0.39 B mg/L 0.1 0.5 01/10/24 19:04 aeh
Calcium,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:12 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:43 gjl/scp
Chromium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:09 aps
Cobalt,dissolved M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/17/24 9:43 gjl/scp
Cobalt,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:09 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 9:43 gjl/scp
Copper,total M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/12/24 16:09 aps
Iron,dissolved M200.8 ICP-MS 1 <0.007 U * mg/L 0.007 0.02 01/17/24 9:43 gjl/scp
Iron,total M200.8 ICP-MS 1 <0.007 U * mg/L 0.007 0.02 01/12/24 16:09 aps
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:43 gjl/scp
Lead,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:09 aps
Lithium,dissolved M200.7 ICP 1 <0.008 U mg/L 0.008 0.04 01/10/24 19:04 aeh
Lithium,total M200.7 ICP 1 <0.008 U mg/L 0.008 0.04 01/04/24 0:12 brc
Magnesium,dissolved M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/10/24 19:04 aeh
Magnesium,total M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/04/24 0:12 brc
Manganese,dissolved M200.7 ICP 1 <0.01 U mg/L 0.01 0.05 01/10/24 19:04 aeh
Manganese,total M200.7 ICP 1 <0.01 U mg/L 0.01 0.05 01/04/24 0:12 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 01/03/24 11:02 mlh
Mercury,total M1631 E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 12/29/23 14:01 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 9:43 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/16/24 11:57 aps
Nickel,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/17/24 9:43 gjl/scp
Nickel,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/12/24 16:09 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:04 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:12 brc
Potassium,dissolved M200.7 ICP 1 <0.5 U mg/L 0.5 1 01/10/24 19:04 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 32 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-08
Project ID: 8000234301 Date Sampled: 12111123 17:00
Sample ID: EB-E-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 <0.5 U mg/L 0.5 1 01/04/24 0:12 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:04 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:12 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:43 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:09 aps
Silicon,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:04 aeh
Silicon,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:12 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:43 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:09 aps
Sodium,dissolved M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/10/24 19:04 aeh
Sodium,total M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/04/24 0:12 brc
Strontium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/10/24 19:04 aeh
Strontium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/04/24 0:12 brc
Sulfur,dissolved M200.7 ICP 1 <0.25 U mg/L 0.25 1.25 01/10/24 19:04 aeh
Sulfur,total M200.7 ICP 1 <0.25 U * mg/L 0.25 1.25 01/07/24 0:56 brc
Thallium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:43 gjl/scp
Thallium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:09 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:33 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:09 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:04 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:12 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:04 aeh
Titanium,total M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/04/24 0:12 brc
Uranium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:43 gjl/scp
Uranium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:09 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:43 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:09 aps
Zinc,dissolved M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/17/24 9:43 gjl/scp
Zinc,total M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/12/24 16:09 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 33 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-08
Project ID: 8000234301 Date Sampled: 12111123 17:00
Sample ID: EB-E-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 <2 U mg/L 2 20 12/23/23 0:00 jck
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Total Alkalinity 1 <2 U * mg/L 2 20 12/23/23 0:00 jck
Carbon,total inorganic SM5310B 1 1.7 B * mg/L 1 5 01/02/24 23:45 ems
Carbon,total organic SM5310B 1 <1 U * mg/L 1 5 01/03/24 9:49 mad/e
(TOC) ms
Cation-Anion Balance Calculation
Cation-Anion Balance n/a % 01/24/24 0:00 talc
Sum of Anions < U meq/L 01/24/24 0:00 talc
Sum of Cations < U meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 <1 U * mg/L 1 2 01/02/2416:14 cbp
Color HACH Color Wheel 1 <5 UH * Co/Pt 5 5 12/19/23 11:43 cm
Conductivity @25C SM2510B 1 <1 U umhos/cm 1 10 12/21/23 1:51 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/19/23 16:14 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:44 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/12/24 0:16 jck
Hardness as CaCO3 SM2340B-Calculation 0.974 B mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation <0.2 U mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 10:59 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 6.1 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.3 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 <20 UH * mg/L 20 40 12/19/23 9:59 rsc
(TDS)@180C
Residue, Non- SM2540D 1 <5 UH * mg/L 5 20 12/19/23 10:43 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:36 ems
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 16:43 emk
TDS(calculated) Calculation 0.39 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation n/a 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 34 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-09
Project ID: 8000234301 Date Sampled: 12111123 16:00
Sample ID: ADSW-4-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 12:46 cbp
Total Hot Plate M200.2 ICP-MS 01/04/24 19:04 scp
Digestion
Total Hot Plate M200.2 ICP 12/21/23 12:06 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 35 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-09
Project ID: 8000234301 Date Sampled: 12111123 16:00
Sample ID: ADSW-4-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0396 mg/L 0.005 0.015 01/17/24 9:45 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.137 * mg/L 0.005 0.015 01/12/24 16:11 aps
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:45 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:11 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 9:45 gjl/scp
Arsenic,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/12/24 16:11 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 19:07 aeh
Barium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/04/24 0:15 brc
Beryllium,dissolved M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/17/24 9:45 gjl/scp
Beryllium,total M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/16/24 11:58 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:07 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:15 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:07 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:15 brc
Cadmium,dissolved M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/17/24 9:45 gjl/scp
Cadmium,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:11 aps
Calcium,dissolved M200.7 ICP 1 1.55 mg/L 0.1 0.5 01/10/24 19:07 aeh
Calcium,total M200.7 ICP 1 1.57 mg/L 0.1 0.5 01/04/24 0:15 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:45 gjl/scp
Chromium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:11 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.000521 mg/L 0.00005 0.00025 01/17/24 9:45 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.000525 mg/L 0.00005 0.00025 01/12/24 16:11 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 9:45 gjl/scp
Copper,total M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/12/24 16:11 aps
Iron,dissolved M200.8 ICP-MS 1 0.241 * mg/L 0.007 0.02 01/17/24 9:45 gjl/scp
Iron,total M200.8 ICP-MS 1 0.348 mg/L 0.007 0.02 01/12/24 16:11 aps
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:45 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00017 B mg/L 0.0001 0.0005 01/12/24 16:11 aps
Lithium,dissolved M200.7 ICP 1 0.0249 B mg/L 0.008 0.04 01/10/24 19:07 aeh
Lithium,total M200.7 ICP 1 0.0283 B mg/L 0.008 0.04 01/04/24 0:15 brc
Magnesium,dissolved M200.7 ICP 1 0.88 B mg/L 0.2 1 01/10/24 19:07 aeh
Magnesium,total M200.7 ICP 1 1.06 mg/L 0.2 1 01/04/24 0:15 brc
Manganese,dissolved M200.7 ICP 1 0.548 mg/L 0.01 0.05 01/10/24 19:07 aeh
Manganese,total M200.7 ICP 1 0.561 mg/L 0.01 0.05 01/04/24 0:15 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 0.8 B ng/L 0.3 1 01/03/24 11:07 mlh
Mercury,total M1631 E,Atomic Fluorescence 1 0.70 B ng/L 0.3 1 12/29/23 14:06 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 9:45 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/16/24 11:58 aps
Nickel,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/17/24 9:45 gjl/scp
Nickel,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/12/24 16:11 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:07 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:15 brc
Potassium,dissolved M200.7 ICP 1 1.86 mg/L 0.5 1 01/10/24 19:07 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 36 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-09
Project ID: 8000234301 Date Sampled: 12111123 16:00
Sample ID: ADSW-4-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 1.83 mg/L 0.5 1 01/04/24 0:15 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:07 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:15 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:45 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:11 aps
Silicon,dissolved M200.7 ICP 1 4.99 mg/L 0.1 0.5 01/10/24 19:07 aeh
Silicon,total M200.7 ICP 1 5.36 mg/L 0.1 0.5 01/04/24 0:15 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:45 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:11 aps
Sodium,dissolved M200.7 ICP 1 5.09 mg/L 0.2 1 01/10/24 19:07 aeh
Sodium,total M200.7 ICP 1 5.06 mg/L 0.2 1 01/04/24 0:15 brc
Strontium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/10/24 19:07 aeh
Strontium,total M200.7 ICP 1 0.0171 B mg/L 0.009 0.045 01/04/24 0:15 brc
Sulfur,dissolved M200.7 ICP 1 0.28 B mg/L 0.25 1.25 01/10/24 19:07 aeh
Sulfur,total M200.7 ICP 1 0.32 B mg/L 0.25 1.25 01/07/24 1:00 brc
Thallium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:45 gjl/scp
Thallium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:11 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:35 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:11 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:07 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:15 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:07 aeh
Titanium,total M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/04/24 0:15 brc
Uranium,dissolved M200.8 ICP-MS 1 0.00013 B mg/L 0.0001 0.0005 01/17/24 9:45 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00015 B mg/L 0.0001 0.0005 01/12/24 16:11 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:45 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:11 aps
Zinc,dissolved M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/17/24 9:45 gjl/scp
Zinc,total M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/12/24 16:11 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 37 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-09
Project ID: 8000234301 Date Sampled: 12111123 16:00
Sample ID: ADSW-4-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 12.2 B mg/L 2 20 12/23/23 0:00 jck
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Total Alkalinity 1 12.2 B mg/L 2 20 12/23/23 0:00 jck
Carbon,total inorganic SM5310B 1 5.1 * mg/L 1 5 01/02/24 23:59 ems
Carbon,total organic SM5310B 1 2.2 B * mg/L 1 5 01/03/24 10:04 mad/e
(TOC) ms
Cation-Anion Balance Calculation
Cation-Anion Balance 8.0 % 01/24/24 0:00 talc
Sum of Anions 0.415 B meq/L 01/24/24 0:00 talc
Sum of Cations 0.487 B meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 6.09 * mg/L 1 2 01/02/2416:14 cbp
Color HACH Color Wheel 1 30 H * Co/Pt 5 5 12/19/23 11:46 cm
Conductivity @25C SM2510B 1 48 umhos/cm 1 10 12/21/23 1:58 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/19/23 16:16 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:47 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/12/24 0:24 jck
Hardness as CaCO3 SM2340B-Calculation 7.5 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 8.3 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 0.105 B mg/L 0.1 0.2 12/30/23 11:00 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.6 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.3 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 42 H * mg/L 20 40 12/19/23 10:01 rsc
(TDS)@180C
Residue, Non- SM2540D 1 <5 UH * mg/L 5 20 12/19/23 10:49 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:37 ems
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 16:57 emk
TDS(calculated) Calculation 23.8 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 1.76 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 38 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-10
Project ID: 8000234301 Date Sampled: 12111123 17:05
Sample ID: EB-D-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 13:19 cbp
Total Hot Plate M200.2 ICP 12/21/23 12:22 smw
Digestion
Total Hot Plate M200.2 ICP-MS 01/18/24 8:15 gjl
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 39 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-10
Project ID: 8000234301 Date Sampled: 12111123 17:05
Sample ID: EB-D-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 <0.005 U mg/L 0.005 0.015 01/17/24 9:47 gjl/scp
Aluminum,total M200.8 ICP-MS 1 <0.005 U mg/L 0.005 0.015 01/23/24 14:39 gjl/scp
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:47 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:13 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 9:47 gjl/scp
Arsenic,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/12/24 16:13 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 19:10 aeh
Barium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/04/24 0:18 brc
Beryllium,dissolved M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/17/24 9:47 gjl/scp
Beryllium,total M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/16/24 12:00 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:10 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:18 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:10 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:18 brc
Cadmium,dissolved M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/17/24 9:47 gjl/scp
Cadmium,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:13 aps
Calcium,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:10 aeh
Calcium,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:18 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:47 gjl/scp
Chromium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:13 aps
Cobalt,dissolved M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/17/24 9:47 gjl/scp
Cobalt,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:13 aps
Copper,dissolved M200.8 ICP-MS 1 0.00115 B mg/L 0.0008 0.002 01/17/24 9:47 gjl/scp
Copper,total M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/12/24 16:13 aps
Iron,dissolved M200.8 ICP-MS 1 <0.007 U * mg/L 0.007 0.02 01/17/24 9:47 gjl/scp
Iron,total M200.8 ICP-MS 1 <0.007 U * mg/L 0.007 0.02 01/23/24 14:39 gjl/scp
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:47 gjl/scp
Lead,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:13 aps
Lithium,dissolved M200.7 ICP 1 <0.008 U mg/L 0.008 0.04 01/10/24 19:10 aeh
Lithium,total M200.7 ICP 1 <0.008 U mg/L 0.008 0.04 01/04/24 0:18 brc
Magnesium,dissolved M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/10/24 19:10 aeh
Magnesium,total M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/04/24 0:18 brc
Manganese,dissolved M200.7 ICP 1 <0.01 U mg/L 0.01 0.05 01/10/24 19:10 aeh
Manganese,total M200.7 ICP 1 <0.01 U mg/L 0.01 0.05 01/04/24 0:18 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 01/03/24 11:50 mlh
Mercury,total M1631 E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 12/29/23 14:11 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 9:47 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/16/24 12:00 aps
Nickel,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/17/24 9:47 gjl/scp
Nickel,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/12/24 16:13 aps
Potassium,dissolved M200.7 ICP 1 <0.5 U mg/L 0.5 1 01/10/24 19:10 aeh
Potassium,total M200.7 ICP 1 <0.5 U mg/L 0.5 1 01/04/24 0:18 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:10 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 40 of 164

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-10
Project ID: 8000234301 Date Sampled: 12111123 17:05
Sample ID: EB-D-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:18 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:47 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:13 aps
Silicon,dissolved M200.7 ICP 1 <0.1 U * mg/L 0.1 0.5 01/10/24 19:10 aeh
Silicon,total M200.7 ICP 1 <0.1 U * mg/L 0.1 0.5 01/04/24 0:18 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:47 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:13 aps
Sodium,dissolved M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/10/24 19:10 aeh
Sodium,total M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/04/24 0:18 brc
Strontium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/10/24 19:10 aeh
Strontium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/04/24 0:18 brc
Sulfur,dissolved M200.7 ICP 1 <0.25 U mg/L 0.25 1.25 01/10/24 19:10 aeh
Sulfur,total M200.7 ICP 1 <0.25 U * mg/L 0.25 1.25 01/07/24 1:03 brc
Thallium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:47 gjl/scp
Thallium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:13 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:38 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:13 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:10 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:18 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:10 aeh
Titanium,total M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/04/24 0:18 brc
Uranium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:47 gjl/scp
Uranium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:13 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:47 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:13 aps
Zinc,dissolved M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/17/24 9:47 gjl/scp
Zinc,total M200.8 ICP-MS 1 0.0102 B mg/L 0.006 0.015 01/12/24 16:13 aps
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/19/23 16:18 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:48 jqr/mrd
Hardness as CaCO3 SM2340B-Calculation <0.2 U mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 41 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-11
Project ID: 8000234301 Date Sampled: 12111123 14:00
Sample ID: SNKM23-531A-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 13:52 cbp
Total Hot Plate M200.2 ICP-MS 01/18/24 8:15 gjl
Digestion
Total Hot Plate M200.2 ICP 12/21/23 12:37 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 42 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-11
Project ID: 8000234301 Date Sampled: 12111123 14:00
Sample ID: SNKM23-531A-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0196 mg/L 0.005 0.015 01/17/24 9:49 gjl/scp
Aluminum,total M200.8 ICP-MS 1 10.7 O * mg/L 0.005 0.015 01/23/24 14:41 gjl/scp
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:49 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:15 aps
Arsenic,dissolved M200.8 ICP-MS 1 0.00046 B mg/L 0.0002 0.001 01/17/24 9:49 gjl/scp
Arsenic,total M200.8 ICP-MS 1 0.00126 mg/L 0.0002 0.001 01/12/24 16:15 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 19:13 aeh
Barium,total M200.7 ICP 1 0.0194 B mg/L 0.009 0.035 01/04/24 0:22 brc
Beryllium,dissolved M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/17/24 9:49 gjl/scp
Beryllium,total M200.8 ICP-MS 1 0.00141 mg/L 0.00008 0.00025 01/16/24 12:02 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:13 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:22 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:13 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:22 brc
Cadmium,dissolved M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/17/24 9:49 gjl/scp
Cadmium,total M200.8 ICP-MS 1 0.000284 mg/L 0.00005 0.00025 01/12/24 16:15 aps
Calcium,dissolved M200.7 ICP 1 4.62 mg/L 0.1 0.5 01/10/24 19:13 aeh
Calcium,total M200.7 ICP 1 5.38 mg/L 0.1 0.5 01/04/24 0:22 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:49 gjl/scp
Chromium,total M200.8 ICP-MS 1 0.00963 mg/L 0.0005 0.002 01/12/24 16:15 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.000411 mg/L 0.00005 0.00025 01/17/24 9:49 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.000987 mg/L 0.00005 0.00025 01/12/24 16:15 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 9:49 gjl/scp
Copper,total M200.8 ICP-MS 1 0.00293 mg/L 0.0008 0.002 01/12/24 16:15 aps
Iron,dissolved M200.8 ICP-MS 1 3.08 * mg/L 0.007 0.02 01/17/24 9:49 gjl/scp
Iron,total M200.8 ICP-MS 1 9.69 mg/L 0.007 0.02 01/23/24 14:41 gjl/scp
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:49 gjl/scp
Lead,total M200.8 ICP-MS 1 0.0161 mg/L 0.0001 0.0005 01/12/24 16:15 aps
Lithium,dissolved M200.7 ICP 1 0.0595 mg/L 0.008 0.04 01/10/24 19:13 aeh
Lithium,total M200.7 ICP 1 0.117 mg/L 0.008 0.04 01/04/24 0:22 brc
Magnesium,dissolved M200.7 ICP 1 1.08 mg/L 0.2 1 01/10/24 19:13 aeh
Magnesium,total M200.7 ICP 1 1.42 mg/L 0.2 1 01/04/24 0:22 brc
Manganese,dissolved M200.7 ICP 1 0.869 mg/L 0.01 0.05 01/10/24 19:13 aeh
Manganese,total M200.7 ICP 1 0.925 mg/L 0.01 0.05 01/04/24 0:22 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 01/03/24 11:55 mlh
Mercury,total M1631 E,Atomic Fluorescence 5 7.60 ng/L 1.5 5 12/29/23 14:25 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 0.00395 mg/L 0.0002 0.0005 01/17/24 9:49 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 0.00585 mg/L 0.0002 0.0005 01/16/24 12:02 aps
Nickel,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/17/24 9:49 gjl/scp
Nickel,total M200.8 ICP-MS 1 0.00173 mg/L 0.0004 0.001 01/12/24 16:15 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:13 aeh
Phosphorus,total M200.7 ICP 1 0.36 B mg/L 0.1 0.5 01/04/24 0:22 brc
Potassium,dissolved M200.7 ICP 1 3.54 mg/L 0.5 1 01/10/24 19:13 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 43 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-11
Project ID: 8000234301 Date Sampled: 12111123 14:00
Sample ID: SNKM23-531A-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 5.12 mg/L 0.5 1 01/04/24 0:22 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:13 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:22 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:49 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:15 aps
Silicon,dissolved M200.7 ICP 1 11.8 mg/L 0.1 0.5 01/10/24 19:13 aeh
Silicon,total M200.7 ICP 1 16.0 mg/L 0.1 0.5 01/04/24 0:22 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:49 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:15 aps
Sodium,dissolved M200.7 ICP 1 10.4 mg/L 0.2 1 01/10/24 19:13 aeh
Sodium,total M200.7 ICP 1 10.8 mg/L 0.2 1 01/04/24 0:22 brc
Strontium,dissolved M200.7 ICP 1 0.0188 B mg/L 0.009 0.045 01/10/24 19:13 aeh
Strontium,total M200.7 ICP 1 0.0316 B mg/L 0.009 0.045 01/04/24 0:22 brc
Sulfur,dissolved M200.7 ICP 1 <0.25 U mg/L 0.25 1.25 01/10/24 19:13 aeh
Sulfur,total M200.7 ICP 1 0.33 B mg/L 0.25 1.25 01/07/24 1:06 brc
Thallium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:49 gjl/scp
Thallium,total M200.8 ICP-MS 1 0.00033 B mg/L 0.0001 0.0005 01/12/24 16:15 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:40 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:15 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:13 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:22 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:13 aeh
Titanium,total M200.7 ICP 1 0.0317 mg/L 0.005 0.025 01/04/24 0:22 brc
Uranium,dissolved M200.8 ICP-MS 1 0.00154 mg/L 0.0001 0.0005 01/17/24 9:49 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.0115 mg/L 0.0001 0.0005 01/12/24 16:15 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:49 gjl/scp
Vanadium,total M200.8 ICP-MS 1 0.00257 mg/L 0.0005 0.002 01/12/24 16:15 aps
Zinc,dissolved M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/17/24 9:49 gjl/scp
Zinc,total M200.8 ICP-MS 1 0.0438 mg/L 0.006 0.015 01/12/24 16:15 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 44 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-11
Project ID: 8000234301 Date Sampled: 12111123 14:00
Sample ID: SNKM23-531A-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 41.8 mg/L 2 20 12/23/23 0:00 jck
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Total Alkalinity 1 41.8 * mg/L 2 20 12/23/23 0:00 jck
Carbon,total inorganic SM5310B 1 11.4 * mg/L 1 5 01/03/24 0:26 ems
Carbon,total organic SM5310B 1 2.4 BH * mg/L 1 5 01/18/24 18:58 ems
(TOC)
Cation-Anion Balance Calculation
Cation-Anion Balance 4.8 % 01/24/24 0:00 talc
Sum of Anions 1 meq/L 01/24/24 0:00 talc
Sum of Cations 1.1 meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 5.84 * mg/L 1 2 01/02/2416:20 cbp
Color HACH Color Wheel 2 160 H * Co/Pt 10 10 12/19/23 11:52 cm
Conductivity @25C SM2510B 1 93 umhos/cm 1 10 12/21/23 2:06 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/20/23 12:26 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:50 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/12/24 0:29 jck
Hardness as CaCO3 SM2340B-Calculation 16.0 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 19 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 11:02 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.8 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.3 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total 1.1 B mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 86 H * mg/L 20 40 12/19/23 10:03 rsc
(TDS)@180C
Residue, Non- SM2540D 1 555 H * mg/L 5 20 12/19/23 10:51 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:33 ems
Sulfide as S SM4500S2-D 3.75 <0.075 UH mg/L 0.075 0.375 12/19/23 17:01 emk
TDS(calculated) Calculation 55 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 1.56 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 45 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-12
Project ID: 8000234301 Date Sampled: 12111123 15:45
Sample ID: FB-GW-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 14:09 cbp
Lab Filtration(0.45um) M200.7/200.8/3005A 12/20/23 12:00 smw
&Acidification
Total Hot Plate M200.2 ICP-MS 01/18/24 8:15 gjl
Digestion
Total Hot Plate M200.2 ICP 12/21/23 12:53 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 46 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-12
Project ID: 8000234301 Date Sampled: 12111123 15:45
Sample ID: FB-GW-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0538 mg/L 0.005 0.015 01/17/24 9:50 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.0056 B mg/L 0.005 0.015 01/23/24 14:43 gjl/scp
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:50 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:17 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 9:50 gjl/scp
Arsenic,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/12/24 16:17 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 19:17 aeh
Barium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/04/24 0:25 brc
Beryllium,dissolved M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/17/24 9:50 gjl/scp
Beryllium,total M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/16/24 12:04 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:17 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:25 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:17 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:25 brc
Cadmium,dissolved M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/17/24 9:50 gjl/scp
Cadmium,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:17 aps
Calcium,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:17 aeh
Calcium,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:25 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:50 gjl/scp
Chromium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:17 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.000472 mg/L 0.00005 0.00025 01/17/24 9:50 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.000096 B mg/L 0.00005 0.00025 01/12/24 16:17 aps
Copper,dissolved M200.8 ICP-MS 1 0.00096 B mg/L 0.0008 0.002 01/17/24 9:50 gjl/scp
Copper,total M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/12/24 16:17 aps
Iron,dissolved M200.8 ICP-MS 1 0.0686 * mg/L 0.007 0.02 01/17/24 9:50 gjl/scp
Iron,total M200.8 ICP-MS 1 0.0133 B * mg/L 0.007 0.02 01/23/24 14:43 gjl/scp
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:50 gjl/scp
Lead,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:17 aps
Lithium,dissolved M200.7 ICP 1 <0.008 U mg/L 0.008 0.04 01/10/24 19:17 aeh
Lithium,total M200.7 ICP 1 <0.008 U mg/L 0.008 0.04 01/04/24 0:25 brc
Magnesium,dissolved M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/10/24 19:17 aeh
Magnesium,total M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/04/24 0:25 brc
Manganese,dissolved M200.7 ICP 1 <0.01 U mg/L 0.01 0.05 01/10/24 19:17 aeh
Manganese,total M200.7 ICP 1 <0.01 U mg/L 0.01 0.05 01/04/24 0:25 brc
Mercury,total M1631 E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 12/29/23 14:39 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 9:50 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/16/24 12:04 aps
Nickel,dissolved M200.8 ICP-MS 1 0.00091 B mg/L 0.0004 0.001 01/17/24 9:50 gjl/scp
Nickel,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/12/24 16:17 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:17 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:25 brc
Potassium,dissolved M200.7 ICP 1 <0.5 U mg/L 0.5 1 01/10/24 19:17 aeh
Potassium,total M200.7 ICP 1 <0.5 U mg/L 0.5 1 01/04/24 0:25 brc
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 47 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-12
Project ID: 8000234301 Date Sampled: 12111123 15:45
Sample ID: FB-GW-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:17 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:25 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:50 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:17 aps
Silicon,dissolved M200.7 ICP 1 <0.1 U * mg/L 0.1 0.5 01/10/24 19:17 aeh
Silicon,total M200.7 ICP 1 0.16 B mg/L 0.1 0.5 01/04/24 0:25 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:50 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:17 aps
Sodium,dissolved M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/10/24 19:17 aeh
Sodium,total M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/04/24 0:25 brc
Strontium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/10/24 19:17 aeh
Strontium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/04/24 0:25 brc
Sulfur,dissolved M200.7 ICP 1 0.31 B mg/L 0.25 1.25 01/10/24 19:17 aeh
Sulfur,total M200.7 ICP 1 <0.25 U * mg/L 0.25 1.25 01/07/24 1:09 brc
Thallium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:50 gjl/scp
Thallium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:17 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:42 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:17 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:17 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:25 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:17 aeh
Titanium,total M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/04/24 0:25 brc
Uranium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:50 gjl/scp
Uranium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:17 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:50 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:17 aps
Zinc,dissolved M200.8 ICP-MS 1 0.0067 B mg/L 0.006 0.015 01/17/24 9:50 gjl/scp
Zinc,total M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/12/24 16:17 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 48 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-12
Project ID: 8000234301 Date Sampled: 12111123 15:45
Sample ID: FB-GW-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 2.6 B mg/L 2 20 12/21/23 0:00 emk
CaCO3
Carbonate as CaCO3 1 2.2 B mg/L 2 20 12/21/23 0:00 emk
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Total Alkalinity 1 4.8 B mg/L 2 20 12/21/23 0:00 emk
Carbon,total inorganic SM5310B 1 1.7 B * mg/L 1 5 01/03/24 0:53 ems
Carbon,total organic SM5310B 1 1.3 BH * mg/L 1 5 01/18/24 19:10 ems
(TOC)
Cation-Anion Balance Calculation
Cation-Anion Balance n/a % 01/24/24 0:00 talc
Sum of Anions < U meq/L 01/24/24 0:00 talc
Sum of Cations < U meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 <1 U * mg/L 1 2 01/02/2416:20 cbp
Color HACH Color Wheel 1 <5 UH * Co/Pt 5 5 12/19/23 11:55 cm
Conductivity @25C SM2510B 1 <1 U umhos/cm 1 10 12/21/23 2:42 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/20/23 12:28 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:51 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH mg/L 0.15 0.35 01/12/24 0:35 jck
Hardness as CaCO3 SM2340B-Calculation <0.2 U mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation <0.2 U mg/L 0.2 5 01/24/24 0:00 talc
(total)
Lab Filtration(0.45um sOPwco5o 1 01/02/24 14:30 asn
filter)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U * mg/L 0.1 0.2 12/30/23 11:03 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 6.4 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.3 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 <20 UH * mg/L 20 40 12/19/23 10:04 rsc
(TDS)@180C
Residue, Non- SM2540D 1 <5 UH mg/L 5 20 12/19/23 10:54 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:33 ems
Sulfide as S SM450os2-D 1 <0.02 UH * mg/L 0.02 0.1 12/19/23 17:06 emk
TDS(calculated) Calculation 3.04 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation n/a 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 49 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-13
Project ID: 8000234301 Date Sampled: 12111123 15:00
Sample ID: DUP-1-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 14:25 cbp
Total Hot Plate M200.2 ICP 12/21/23 13:09 smw
Digestion
Total Hot Plate M200.2 ICP-MS 01/18/24 8:15 gjl
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 50 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-13
Project ID: 8000234301 Date Sampled: 12111123 15:00
Sample ID: DUP-1-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.112 mg/L 0.005 0.015 01/17/24 9:52 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.729 mg/L 0.005 0.015 01/23/24 14:46 gjl/scp
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:52 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:19 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 9:52 gjl/scp
Arsenic,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/12/24 16:19 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 19:20 aeh
Barium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/04/24 0:28 brc
Beryllium,dissolved M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/17/24 9:52 gjl/scp
Beryllium,total M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/16/24 12:06 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:20 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:28 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:20 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:28 brc
Cadmium,dissolved M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/17/24 9:52 gjl/scp
Cadmium,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:19 aps
Calcium,dissolved M200.7 ICP 1 1.34 mg/L 0.1 0.5 01/10/24 19:20 aeh
Calcium,total M200.7 ICP 1 1.34 mg/L 0.1 0.5 01/04/24 0:28 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:52 gjl/scp
Chromium,total M200.8 ICP-MS 1 0.00050 B mg/L 0.0005 0.002 01/12/24 16:19 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.000255 mg/L 0.00005 0.00025 01/17/24 9:52 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.000247 B mg/L 0.00005 0.00025 01/12/24 16:19 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 9:52 gjl/scp
Copper,total M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/12/24 16:19 aps
Iron,dissolved M200.8 ICP-MS 1 0.194 * mg/L 0.007 0.02 01/17/24 9:52 gjl/scp
Iron,total M200.8 ICP-MS 1 0.610 mg/L 0.007 0.02 01/23/24 14:46 gjl/scp
Lead,dissolved M200.8 ICP-MS 1 0.00023 B mg/L 0.0001 0.0005 01/17/24 9:52 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00049 B mg/L 0.0001 0.0005 01/12/24 16:19 aps
Lithium,dissolved M200.7 ICP 1 0.0216 B mg/L 0.008 0.04 01/10/24 19:20 aeh
Lithium,total M200.7 ICP 1 0.0274 B mg/L 0.008 0.04 01/04/24 0:28 brc
Magnesium,dissolved M200.7 ICP 1 0.74 B mg/L 0.2 1 01/10/24 19:20 aeh
Magnesium,total M200.7 ICP 1 0.94 B mg/L 0.2 1 01/04/24 0:28 brc
Manganese,dissolved M200.7 ICP 1 0.043 B mg/L 0.01 0.05 01/10/24 19:20 aeh
Manganese,total M200.7 ICP 1 0.047 B mg/L 0.01 0.05 01/04/24 0:28 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 2.0 ng/L 0.3 1 01/03/24 11:59 mlh
Mercury,total M1631 E,Atomic Fluorescence 1 1.97 ng/L 0.3 1 12/29/23 14:44 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 9:52 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/16/24 12:06 aps
Nickel,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/17/24 9:52 gjl/scp
Nickel,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/12/24 16:19 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:20 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:28 brc
Potassium,dissolved M200.7 ICP 1 1.58 mg/L 0.5 1 01/10/24 19:20 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 51 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-13
Project ID: 8000234301 Date Sampled: 12111123 15:00
Sample ID: DUP-1-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 1.57 mg/L 0.5 1 01/04/24 0:28 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:20 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:28 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:52 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:19 aps
Silicon,dissolved M200.7 ICP 1 3.55 mg/L 0.1 0.5 01/10/24 19:20 aeh
Silicon,total M200.7 ICP 1 4.12 mg/L 0.1 0.5 01/04/24 0:28 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:52 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:19 aps
Sodium,dissolved M200.7 ICP 1 4.64 mg/L 0.2 1 01/10/24 19:20 aeh
Sodium,total M200.7 ICP 1 4.53 mg/L 0.2 1 01/04/24 0:28 brc
Strontium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/10/24 19:20 aeh
Strontium,total M200.7 ICP 1 0.0144 B mg/L 0.009 0.045 01/04/24 0:28 brc
Sulfur,dissolved M200.7 ICP 1 <0.25 U mg/L 0.25 1.25 01/10/24 19:20 aeh
Sulfur,total M200.7 ICP 1 0.30 B mg/L 0.25 1.25 01/07/24 1:13 brc
Thallium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:52 gjl/scp
Thallium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:19 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:45 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:19 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:20 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:28 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:20 aeh
Titanium,total M200.7 ICP 1 0.0054 B mg/L 0.005 0.025 01/04/24 0:28 brc
Uranium,dissolved M200.8 ICP-MS 1 0.00017 B mg/L 0.0001 0.0005 01/17/24 9:52 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00021 B mg/L 0.0001 0.0005 01/12/24 16:19 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:52 gjl/scp
Vanadium,total M200.8 ICP-MS 1 0.00072 B mg/L 0.0005 0.002 01/12/24 16:19 aps
Zinc,dissolved M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/17/24 9:52 gjl/scp
Zinc,total M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/12/24 16:19 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 52 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-13
Project ID: 8000234301 Date Sampled: 12111123 15:00
Sample ID: DUP-1-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 10.3 B mg/L 2 20 12/21/23 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Total Alkalinity 1 10.3 B mg/L 2 20 12/21/23 0:00 emk
Carbon,total inorganic SM5310B 1 4.1 B * mg/L 1 5 01/03/24 1:07 ems
Carbon,total organic SM5310B 1 3.2 BH * mg/L 1 5 01/18/24 19:22 ems
(TOC)
Cation-Anion Balance Calculation
Cation-Anion Balance 4.0 % 01/24/24 0:00 talc
Sum of Anions 0.368 B meq/L 01/24/24 0:00 talc
Sum of Cations 0.399 B meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 5.78 H * mg/L 1 2 01/10/2411:35 cbp
Color HACH Color Wheel 1 30 H * Co/Pt 5 5 12/19/23 11:57 cm
Conductivity @25C SM2510B 1 42 umhos/cm 1 10 12/21/23 2:49 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/20/23 12:30 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:52 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/12/24 0:40 jck
Hardness as CaCO3 SM2340B-Calculation 6.4 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 7.2 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 11:05 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.5 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 22.4 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 42 H * mg/L 20 40 12/19/23 10:05 rsc
(TDS)@180C
Residue, Non- SM2540D 1 23.0 H * mg/L 5 20 12/19/23 10:56 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:33 ems
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 17:10 emk
TDS(calculated) Calculation 20.7 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 2.03 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 53 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-14
Project ID: 8000234301 Date Sampled: 12111123 15:55
Sample ID: DUP-2-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 14:42 cbp
Total Hot Plate M200.2 ICP 12/21/23 13:25 smw
Digestion
Total Hot Plate M200.2 ICP-MS 01/18/24 8:15 gjl
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 54 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-14
Project ID: 8000234301 Date Sampled: 12111123 15:55
Sample ID: DUP-2-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0146 B mg/L 0.005 0.015 01/17/24 9:54 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.450 mg/L 0.005 0.015 01/23/24 14:48 gjl/scp
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:54 gjl/scp
Antimony,total M200.8 ICP-MS 1 0.00052 B mg/L 0.0004 0.002 01/12/24 16:28 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 9:54 gjl/scp
Arsenic,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/12/24 16:28 aps
Barium,dissolved M200.7 ICP 1 0.0167 B mg/L 0.009 0.035 01/10/24 19:23 aeh
Barium,total M200.7 ICP 1 0.0245 B mg/L 0.009 0.035 01/04/24 0:31 brc
Beryllium,dissolved M200.8 ICP-MS 1 0.00120 mg/L 0.00008 0.00025 01/17/24 9:54 gjl/scp
Beryllium,total M200.8 ICP-MS 1 0.00153 mg/L 0.00008 0.00025 01/16/24 12:15 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:23 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:31 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:23 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:31 brc
Cadmium,dissolved M200.8 ICP-MS 1 0.000500 mg/L 0.00005 0.00025 01/17/24 9:54 gjl/scp
Cadmium,total M200.8 ICP-MS 1 0.000470 mg/L 0.00005 0.00025 01/12/24 16:28 aps
Calcium,dissolved M200.7 ICP 1 1.06 mg/L 0.1 0.5 01/10/24 19:23 aeh
Calcium,total M200.7 ICP 1 1.03 mg/L 0.1 0.5 01/04/24 0:31 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:54 gjl/scp
Chromium,total M200.8 ICP-MS 1 0.00148 B mg/L 0.0005 0.002 01/12/24 16:28 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.00286 mg/L 0.00005 0.00025 01/17/24 9:54 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.00284 mg/L 0.00005 0.00025 01/12/24 16:28 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 9:54 gjl/scp
Copper,total M200.8 ICP-MS 1 0.00122 B mg/L 0.0008 0.002 01/12/24 16:28 aps
Iron,dissolved M200.8 ICP-MS 1 0.0475 * mg/L 0.007 0.02 01/17/24 9:54 gjl/scp
Iron,total M200.8 ICP-MS 1 0.497 mg/L 0.007 0.02 01/23/24 14:48 gjl/scp
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:54 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00025 B mg/L 0.0001 0.0005 01/12/24 16:28 aps
Lithium,dissolved M200.7 ICP 1 0.0304 B mg/L 0.008 0.04 01/10/24 19:23 aeh
Lithium,total M200.7 ICP 1 0.0355 B mg/L 0.008 0.04 01/04/24 0:31 brc
Magnesium,dissolved M200.7 ICP 1 0.96 B mg/L 0.2 1 01/10/24 19:23 aeh
Magnesium,total M200.7 ICP 1 1.16 mg/L 0.2 1 01/04/24 0:31 brc
Manganese,dissolved M200.7 ICP 1 0.806 mg/L 0.01 0.05 01/10/24 19:23 aeh
Manganese,total M200.7 ICP 1 0.773 mg/L 0.01 0.05 01/04/24 0:31 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 1.2 ng/L 0.3 1 01/03/24 12:04 mlh
Mercury,total M1631 E,Atomic Fluorescence 1 2.55 ng/L 0.3 1 12/29/23 14:49 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 9:54 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/16/24 12:15 aps
Nickel,dissolved M200.8 ICP-MS 1 0.00404 mg/L 0.0004 0.001 01/17/24 9:54 gjl/scp
Nickel,total M200.8 ICP-MS 1 0.00519 mg/L 0.0004 0.001 01/12/24 16:28 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:23 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:31 brc
Potassium,dissolved M200.7 ICP 1 1.77 mg/L 0.5 1 01/10/24 19:23 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 55 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-14
Project ID: 8000234301 Date Sampled: 12111123 15:55
Sample ID: DUP-2-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 1.73 mg/L 0.5 1 01/04/24 0:31 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:23 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:31 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:54 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:28 aps
Silicon,dissolved M200.7 ICP 1 5.96 mg/L 0.1 0.5 01/10/24 19:23 aeh
Silicon,total M200.7 ICP 1 6.34 mg/L 0.1 0.5 01/04/24 0:31 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:54 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:28 aps
Sodium,dissolved M200.7 ICP 1 5.30 mg/L 0.2 1 01/10/24 19:23 aeh
Sodium,total M200.7 ICP 1 5.18 mg/L 0.2 1 01/04/24 0:31 brc
Strontium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/10/24 19:23 aeh
Strontium,total M200.7 ICP 1 0.0147 B mg/L 0.009 0.045 01/04/24 0:31 brc
Sulfur,dissolved M200.7 ICP 1 0.26 B mg/L 0.25 1.25 01/10/24 19:23 aeh
Sulfur,total M200.7 ICP 1 0.35 B mg/L 0.25 1.25 01/07/24 1:16 brc
Thallium,dissolved M200.8 ICP-MS 1 0.00093 mg/L 0.0001 0.0005 01/17/24 9:54 gjl/scp
Thallium,total M200.8 ICP-MS 1 0.00100 mg/L 0.0001 0.0005 01/12/24 16:28 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:47 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:28 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:23 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:31 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:23 aeh
Titanium,total M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/04/24 0:31 brc
Uranium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:54 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00031 B mg/L 0.0001 0.0005 01/12/24 16:28 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:54 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:28 aps
Zinc,dissolved M200.8 ICP-MS 1 0.0537 mg/L 0.006 0.015 01/17/24 9:54 gjl/scp
Zinc,total M200.8 ICP-MS 1 0.0527 mg/L 0.006 0.015 01/12/24 16:28 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 56 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-14
Project ID: 8000234301 Date Sampled: 12111123 15:55
Sample ID: DUP-2-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 17.5 B mg/L 2 20 12/21/23 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Total Alkalinity 1 17.5 B mg/L 2 20 12/21/23 0:00 emk
Carbon,total inorganic SM5310B 1 7.1 * mg/L 1 5 01/03/24 4:00 ems
Carbon,total organic SM5310B 1 2.0 BH * mg/L 1 5 01/18/24 20:03 ems
(TOC)
Cation-Anion Balance Calculation
Cation-Anion Balance 0.4 % 01/24/24 0:00 talc
Sum of Anions 0.472 B meq/L 01/24/24 0:00 talc
Sum of Cations 0.476 B meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 4.37 H * mg/L 1 2 01/10/2411:36 cbp
Color HACH Color Wheel 1 10 H * Co/Pt 5 5 12/19/23 12:00 cm
Conductivity @25C SM2510B 1 50 umhos/cm 1 10 12/21/23 2:56 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/20/23 12:32 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:53 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/12/24 0:44 jck
Hardness as CaCO3 SM2340B-Calculation 6.6 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 7.4 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 11:06 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.2 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 22.8 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 48 H * mg/L 20 40 12/19/23 10:07 rsc
(TDS)@180C
Residue, Non- SM2540D 1 16.0 BH * mg/L 5 20 12/19/23 10:59 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:33 ems
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 17:15 emk
TDS(calculated) Calculation 25.1 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 1.91 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 57 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-15
Project ID: 8000234301 Date Sampled: 12111123 15:30
Sample ID: FB-SW-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 14:58 cbp
Lab Filtration(0.45um) M200.7/200.8/3005A 12/20/23 12:00 smw
&Acidification
Total Hot Plate M200.2 ICP-MS 01/18/24 8:15 gjl
Digestion
Total Hot Plate M200.2 ICP 12/21/23 14:12 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 58 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-15
Project ID: 8000234301 Date Sampled: 12111123 15:30
Sample ID: FB-SW-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0176 mg/L 0.005 0.015 01/17/24 9:59 gjl/scp
Aluminum,total M200.8 ICP-MS 2 <0.01 U mg/L 0.01 0.03 01/23/24 14:50 gjl/scp
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:59 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:29 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 9:59 gjl/scp
Arsenic,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/12/24 16:29 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 19:26 aeh
Barium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/04/24 0:47 brc
Beryllium,dissolved M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/17/24 9:59 gjl/scp
Beryllium,total M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/16/24 12:16 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:26 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:47 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:26 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:47 brc
Cadmium,dissolved M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/17/24 9:59 gjl/scp
Cadmium,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:29 aps
Calcium,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:26 aeh
Calcium,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:47 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:59 gjl/scp
Chromium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:29 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.000143 B mg/L 0.00005 0.00025 01/17/24 9:59 gjl/scp
Cobalt,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:29 aps
Copper,dissolved M200.8 ICP-MS 1 0.00121 B mg/L 0.0008 0.002 01/17/24 9:59 gjl/scp
Copper,total M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/12/24 16:29 aps
Iron,dissolved M200.8 ICP-MS 1 0.0093 B * mg/L 0.007 0.02 01/17/24 9:59 gjl/scp
Iron,total M200.8 ICP-MS 2 <0.014 U * mg/L 0.014 0.04 01/23/24 14:50 gjl/scp
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:59 gjl/scp
Lead,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:29 aps
Lithium,dissolved M200.7 ICP 1 <0.008 U mg/L 0.008 0.04 01/10/24 19:26 aeh
Lithium,total M200.7 ICP 1 <0.008 U mg/L 0.008 0.04 01/04/24 0:47 brc
Magnesium,dissolved M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/10/24 19:26 aeh
Magnesium,total M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/04/24 0:47 brc
Manganese,dissolved M200.7 ICP 1 <0.01 U mg/L 0.01 0.05 01/10/24 19:26 aeh
Manganese,total M200.7 ICP 1 <0.01 U mg/L 0.01 0.05 01/04/24 0:47 brc
Mercury,total M1631 E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 01/03/24 13:21 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 9:59 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/16/24 12:16 aps
Nickel,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/17/24 9:59 gjl/scp
Nickel,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/12/24 16:29 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:26 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:47 brc
Potassium,dissolved M200.7 ICP 1 <0.5 U mg/L 0.5 1 01/10/24 19:26 aeh
Potassium,total M200.7 ICP 1 <0.5 U mg/L 0.5 1 01/04/24 0:47 brc
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 59 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-15
Project ID: 8000234301 Date Sampled: 12111123 15:30
Sample ID: FB-SW-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:26 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:47 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:59 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:29 aps
Silicon,dissolved M200.7 ICP 1 <0.1 U * mg/L 0.1 0.5 01/10/24 19:26 aeh
Silicon,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:47 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:59 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:29 aps
Sodium,dissolved M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/10/24 19:26 aeh
Sodium,total M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/04/24 0:47 brc
Strontium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/10/24 19:26 aeh
Strontium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/04/24 0:47 brc
Sulfur,dissolved M200.7 ICP 1 <0.25 U mg/L 0.25 1.25 01/10/24 19:26 aeh
Sulfur,total M200.7 ICP 1 <0.25 U * mg/L 0.25 1.25 01/09/24 8:50 aeh
Thallium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:59 gjl/scp
Thallium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:29 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:59 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:29 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:26 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:47 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:26 aeh
Titanium,total M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/04/24 0:47 brc
Uranium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:59 gjl/scp
Uranium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:29 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:59 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:29 aps
Zinc,dissolved M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/17/24 9:59 gjl/scp
Zinc,total M200.8 ICP-MS 1 0.0151 mg/L 0.006 0.015 01/12/24 16:29 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 60 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-15
Project ID: 8000234301 Date Sampled: 12111123 15:30
Sample ID: FB-SW-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 2.3 B mg/L 2 20 12/21/23 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Total Alkalinity 1 2.3 B mg/L 2 20 12/21/23 0:00 emk
Carbon,total inorganic SM5310B 10 18.3 B * mg/L 10 50 01/03/24 4:13 ems
Carbon,total organic SM5310B 1 1.5 BH * mg/L 1 5 01/18/24 20:15 ems
(TOC)
Cation-Anion Balance Calculation
Cation-Anion Balance n/a % 01/24/24 0:00 talc
Sum of Anions 0.749 meq/L 01/24/24 0:00 talc
Sum of Cations < U meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 24.8 H * mg/L 1 2 01/09/2414:02 cbp
Color HACH Color Wheel 1 10 H * Co/Pt 5 5 12/19/23 12:03 cm
Conductivity @25C SM2510B 1 <1 U umhos/cm 1 10 12/21/23 3:02 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/20/23 12:40 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:53 jqr/mrd
Fluoride SM450OF-C 1 0.16 BH * mg/L 0.15 0.35 01/12/241:16 jck
Hardness as CaCO3 SM2340B-Calculation <0.2 U mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation <0.2 U mg/L 0.2 5 01/24/24 0:00 talc
(total)
Lab Filtration(0.45um sOPwco5o 1 01/02/24 14:33 asn
filter)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U * mg/L 0.1 0.2 12/30/23 11:08 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 6.3 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.0 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 <20 UH * mg/L 20 40 12/19/23 10:08 rsc
(TDS)@180C
Residue, Non- SM2540D 1 <5 UH mg/L 5 20 12/19/23 11:02 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:33 ems
Sulfide as S SM450os2-D 1 <0.02 UH * mg/L 0.02 0.1 12/19/23 17:19 emk
TDS(calculated) Calculation 26.4 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation n/a 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 61 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-16
Project ID: 8000234301 Date Sampled: 12111123 15:15
Sample ID: ADSW-1-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 15:15 cbp
Total Hot Plate M200.2 ICP-MS 01/18/24 8:15 gjl
Digestion
Total Hot Plate M200.2 ICP 12/21/23 14:28 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 62 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-16
Project ID: 8000234301 Date Sampled: 12111123 15:15
Sample ID: ADSW-1-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0246 mg/L 0.005 0.015 01/17/24 10:05 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.417 mg/L 0.005 0.015 01/23/24 15:02 gjl/scp
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 10:05 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:31 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 10:05 gjl/scp
Arsenic,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/12/24 16:31 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 19:29 aeh
Barium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/04/24 0:50 brc
Beryllium,dissolved M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/17/24 10:05 gjl/scp
Beryllium,total M200.8 ICP-MS 1 0.000091 B mg/L 0.00008 0.00025 01/16/24 12:18 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:29 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:50 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:29 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:50 brc
Cadmium,dissolved M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/17/24 10:05 gjl/scp
Cadmium,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:31 aps
Calcium,dissolved M200.7 ICP 1 2.00 mg/L 0.1 0.5 01/10/24 19:29 aeh
Calcium,total M200.7 ICP 1 2.04 mg/L 0.1 0.5 01/04/24 0:50 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 10:05 gjl/scp
Chromium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:31 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.000140 B mg/L 0.00005 0.00025 01/17/24 10:05 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.000276 mg/L 0.00005 0.00025 01/12/24 16:31 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 10:05 gjl/scp
Copper,total M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/12/24 16:31 aps
Iron,dissolved M200.8 ICP-MS 1 0.0945 * mg/L 0.007 0.02 01/17/24 10:05 gjl/scp
Iron,total M200.8 ICP-MS 1 0.620 mg/L 0.007 0.02 01/23/24 15:02 gjl/scp
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 10:05 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00038 B mg/L 0.0001 0.0005 01/12/24 16:31 aps
Lithium,dissolved M200.7 ICP 1 0.0263 B mg/L 0.008 0.04 01/10/24 19:29 aeh
Lithium,total M200.7 ICP 1 0.0326 B mg/L 0.008 0.04 01/04/24 0:50 brc
Magnesium,dissolved M200.7 ICP 1 1.16 mg/L 0.2 1 01/10/24 19:29 aeh
Magnesium,total M200.7 ICP 1 1.41 mg/L 0.2 1 01/04/24 0:50 brc
Manganese,dissolved M200.7 ICP 1 0.076 mg/L 0.01 0.05 01/10/24 19:29 aeh
Manganese,total M200.7 ICP 1 0.110 mg/L 0.01 0.05 01/04/24 0:50 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 0.5 B ng/L 0.3 1 01/03/24 12:09 mlh
Mercury,total M1631E,Atomic Fluorescence 1 0.87 B ng/L 0.3 1 01/03/24 13:25 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 10:05 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/16/24 12:18 aps
Nickel,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/17/24 10:05 gjl/scp
Nickel,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/12/24 16:31 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:29 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:50 brc
Potassium,dissolved M200.7 ICP 1 2.24 mg/L 0.5 1 01/10/24 19:29 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 63 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-16
Project ID: 8000234301 Date Sampled: 12111123 15:15
Sample ID: ADSW-1-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 2.26 mg/L 0.5 1 01/04/24 0:50 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:29 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:50 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 10:05 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:31 aps
Silicon,dissolved M200.7 ICP 1 4.48 mg/L 0.1 0.5 01/10/24 19:29 aeh
Silicon,total M200.7 ICP 1 4.99 mg/L 0.1 0.5 01/04/24 0:50 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 10:05 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:31 aps
Sodium,dissolved M200.7 ICP 1 5.73 mg/L 0.2 1 01/10/24 19:29 aeh
Sodium,total M200.7 ICP 1 5.68 mg/L 0.2 1 01/04/24 0:50 brc
Strontium,dissolved M200.7 ICP 1 0.0112 B mg/L 0.009 0.045 01/10/24 19:29 aeh
Strontium,total M200.7 ICP 1 0.0214 B mg/L 0.009 0.045 01/04/24 0:50 brc
Sulfur,dissolved M200.7 ICP 1 0.31 B mg/L 0.25 1.25 01/10/24 19:29 aeh
Sulfur,total M200.7 ICP 1 <0.25 U * mg/L 0.25 1.25 01/09/24 8:53 aeh
Thallium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 10:05 gjl/scp
Thallium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:31 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 17:01 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:31 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:29 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:50 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:29 aeh
Titanium,total M200.7 ICP 1 0.0057 B mg/L 0.005 0.025 01/04/24 0:50 brc
Uranium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 10:05 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00025 B mg/L 0.0001 0.0005 01/12/24 16:31 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 10:05 gjl/scp
Vanadium,total M200.8 ICP-MS 1 0.00061 B mg/L 0.0005 0.002 01/12/24 16:31 aps
Zinc,dissolved M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/17/24 10:05 gjl/scp
Zinc,total M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/12/24 16:31 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 64 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-16
Project ID: 8000234301 Date Sampled: 12111123 15:15
Sample ID: ADSW-1-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 17.6 B mg/L 2 20 12/21/23 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Total Alkalinity 1 17.6 B mg/L 2 20 12/21/23 0:00 emk
Carbon,total inorganic SM5310B 1 5.1 * mg/L 1 5 01/03/24 4:52 ems
Carbon,total organic SM5310B 1 3.1 BH * mg/L 1 5 01/18/24 20:27 ems
(TOC)
Cation-Anion Balance Calculation
Cation-Anion Balance -4.5 % 01/24/24 0:00 talc
Sum of Anions 0.568 meq/L 01/24/24 0:00 talc
Sum of Cations 0.519 meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 7.73 H * mg/L 1 2 01/10/2411:36 cbp
Color HACH Color Wheel 1 20 H * Co/Pt 5 5 12/19/23 12:06 cm
Conductivity @25C SM2510B 1 57 umhos/cm 1 10 12/21/23 3:09 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/20/23 12:42 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:54 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/12/241:22 jck
Hardness as CaCO3 SM2340B-Calculation 9.8 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 11 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 11:09 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.8 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.3 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 44 H * mg/L 20 40 12/19/23 10:09 rsc
(TDS)@180C
Residue, Non- SM2540D 1 7.0 BH * mg/L 5 20 12/19/23 11:04 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:33 ems
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 17:24 emk
TDS(calculated) Calculation 29.8 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 1.48 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 65 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-17
Project ID: 8000234301 Date Sampled: 12111123 16:00
Sample ID: ADSW-2-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 15:32 cbp
Total Hot Plate M200.2 ICP-MS 01/18/24 8:15 gjl
Digestion
Total Hot Plate M200.2 ICP 12/21/23 14:44 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 66 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-17
Project ID: 8000234301 Date Sampled: 12111123 16:00
Sample ID: ADSW-2-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0093 B mg/L 0.005 0.015 01/17/24 10:07 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.269 mg/L 0.005 0.015 01/23/24 15:04 gjl/scp
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 10:07 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:33 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 10:07 gjl/scp
Arsenic,total M200.8 ICP-MS 1 0.00022 B mg/L 0.0002 0.001 01/12/24 16:33 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 19:45 aeh
Barium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/04/24 0:54 brc
Beryllium,dissolved M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/17/24 10:07 gjl/scp
Beryllium,total M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/16/24 12:20 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:45 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:54 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:45 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:54 brc
Cadmium,dissolved M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/17/24 10:07 gjl/scp
Cadmium,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:33 aps
Calcium,dissolved M200.7 ICP 1 2.85 mg/L 0.1 0.5 01/10/24 19:45 aeh
Calcium,total M200.7 ICP 1 2.87 mg/L 0.1 0.5 01/04/24 0:54 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 10:07 gjl/scp
Chromium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:33 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.000342 mg/L 0.00005 0.00025 01/17/24 10:07 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.000618 mg/L 0.00005 0.00025 01/12/24 16:33 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 10:07 gjl/scp
Copper,total M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/12/24 16:33 aps
Iron,dissolved M200.8 ICP-MS 1 0.180 * mg/L 0.007 0.02 01/17/24 10:07 gjl/scp
Iron,total M200.8 ICP-MS 1 0.783 mg/L 0.007 0.02 01/23/24 15:04 gjl/scp
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 10:07 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00037 B mg/L 0.0001 0.0005 01/12/24 16:33 aps
Lithium,dissolved M200.7 ICP 1 0.0347 B mg/L 0.008 0.04 01/10/24 19:45 aeh
Lithium,total M200.7 ICP 1 0.0377 B mg/L 0.008 0.04 01/04/24 0:54 brc
Magnesium,dissolved M200.7 ICP 1 1.62 mg/L 0.2 1 01/10/24 19:45 aeh
Magnesium,total M200.7 ICP 1 1.81 mg/L 0.2 1 01/04/24 0:54 brc
Manganese,dissolved M200.7 ICP 1 0.551 mg/L 0.01 0.05 01/10/24 19:45 aeh
Manganese,total M200.7 ICP 1 0.660 mg/L 0.01 0.05 01/04/24 0:54 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 <0.3 U * ng/L 0.3 1 01/03/24 12:28 mlh
Mercury,total M1631E,Atomic Fluorescence 1 0.72 B ng/L 0.3 1 01/03/24 13:30 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 10:07 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 0.00042 B mg/L 0.0002 0.0005 01/16/24 12:20 aps
Nickel,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/17/24 10:07 gjl/scp
Nickel,total M200.8 ICP-MS 1 0.00047 B mg/L 0.0004 0.001 01/12/24 16:33 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:45 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:54 brc
Potassium,dissolved M200.7 ICP 1 2.62 mg/L 0.5 1 01/10/24 19:45 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 67 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-17
Project ID: 8000234301 Date Sampled: 12111123 16:00
Sample ID: ADSW-2-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 2.48 mg/L 0.5 1 01/04/24 0:54 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:45 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:54 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 10:07 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:33 aps
Silicon,dissolved M200.7 ICP 1 4.72 mg/L 0.1 0.5 01/10/24 19:45 aeh
Silicon,total M200.7 ICP 1 5.22 mg/L 0.1 0.5 01/04/24 0:54 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 10:07 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:33 aps
Sodium,dissolved M200.7 ICP 1 6.86 mg/L 0.2 1 01/10/24 19:45 aeh
Sodium,total M200.7 ICP 1 6.63 mg/L 0.2 1 01/04/24 0:54 brc
Strontium,dissolved M200.7 ICP 1 0.0170 B mg/L 0.009 0.045 01/10/24 19:45 aeh
Strontium,total M200.7 ICP 1 0.0265 B mg/L 0.009 0.045 01/04/24 0:54 brc
Sulfur,dissolved M200.7 ICP 1 0.40 B mg/L 0.25 1.25 01/10/24 19:45 aeh
Sulfur,total M200.7 ICP 1 0.34 B mg/L 0.25 1.25 01/09/24 8:57 aeh
Thallium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 10:07 gjl/scp
Thallium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:33 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 17:03 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:33 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:45 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:54 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:45 aeh
Titanium,total M200.7 ICP 1 0.0055 B mg/L 0.005 0.025 01/04/24 0:54 brc
Uranium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 10:07 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00023 B mg/L 0.0001 0.0005 01/12/24 16:33 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 10:07 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:33 aps
Zinc,dissolved M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/17/24 10:07 gjl/scp
Zinc,total M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/12/24 16:33 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 68 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-17
Project ID: 8000234301 Date Sampled: 12111123 16:00
Sample ID: ADSW-2-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 20.4 mg/L 2 20 12/21/23 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Total Alkalinity 1 20.4 mg/L 2 20 12/21/23 0:00 emk
Carbon,total inorganic SM5310B 1 5.6 * mg/L 1 5 01/03/24 5:19 ems
Carbon,total organic SM5310B 1 3.4 BH * mg/L 1 5 01/18/24 20:51 ems
(TOC)
Cation-Anion Balance Calculation
Cation-Anion Balance -2.0 % 01/24/24 0:00 talc
Sum of Anions 0.724 meq/L 01/24/24 0:00 talc
Sum of Cations 0.696 meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 11.3 H * mg/L 1 2 01/10/2411:36 cbp
Color HACH Color Wheel 1 20 H * Co/Pt 5 5 12/19/23 12:09 cm
Conductivity @25C SM2510B 1 73 umhos/cm 1 10 12/21/23 3:17 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/20/23 12:44 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:57 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/12/241:27 jck
Hardness as CaCO3 SM2340B-Calculation 14 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 15 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 11:14 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.7 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.3 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 54 H * mg/L 20 40 12/19/23 10:11 rsc
(TDS)@180C
Residue, Non- SM2540D 1 11.0 BH * mg/L 5 20 12/19/23 11:07 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:33 ems
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 17:28 emk
TDS(calculated) Calculation 38.5 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 1.40 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 69 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-18
Project ID: 8000234301 Date Sampled: 12111123 14:30
Sample ID: SNKM23-529-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 15:48 cbp
Total Hot Plate M200.2 ICP-MS 01/18/24 8:15 gjl
Digestion
Total Hot Plate M200.2 ICP 12/21/23 15:00 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 70 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-18
Project ID: 8000234301 Date Sampled: 12111123 14:30
Sample ID: SNKM23-529-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0606 mg/L 0.005 0.015 01/17/24 10:09 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.587 mg/L 0.005 0.015 01/23/24 15:06 gjl/scp
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 10:09 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:35 aps
Arsenic,dissolved M200.8 ICP-MS 1 0.00037 B mg/L 0.0002 0.001 01/17/24 10:09 gjl/scp
Arsenic,total M200.8 ICP-MS 1 0.00056 B mg/L 0.0002 0.001 01/12/24 16:35 aps
Barium,dissolved M200.7 ICP 1 0.0122 B mg/L 0.009 0.035 01/10/24 19:48 aeh
Barium,total M200.7 ICP 1 0.0203 B mg/L 0.009 0.035 01/04/24 0:57 brc
Beryllium,dissolved M200.8 ICP-MS 1 0.000142 B mg/L 0.00008 0.00025 01/17/24 10:09 gjl/scp
Beryllium,total M200.8 ICP-MS 1 0.000225 B mg/L 0.00008 0.00025 01/16/24 12:22 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:48 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:57 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:48 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:57 brc
Cadmium,dissolved M200.8 ICP-MS 1 0.000056 B mg/L 0.00005 0.00025 01/17/24 10:09 gjl/scp
Cadmium,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:35 aps
Calcium,dissolved M200.7 ICP 1 2.75 mg/L 0.1 0.5 01/10/24 19:48 aeh
Calcium,total M200.7 ICP 1 2.91 mg/L 0.1 0.5 01/04/24 0:57 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 10:09 gjl/scp
Chromium,total M200.8 ICP-MS 1 0.00705 mg/L 0.0005 0.002 01/12/24 16:35 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.00352 mg/L 0.00005 0.00025 01/17/24 10:09 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.00439 mg/L 0.00005 0.00025 01/12/24 16:35 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 10:09 gjl/scp
Copper,total M200.8 ICP-MS 1 0.00081 B mg/L 0.0008 0.002 01/12/24 16:35 aps
Iron,dissolved M200.8 ICP-MS 1 2.08 * mg/L 0.007 0.02 01/17/24 10:09 gjl/scp
Iron,total M200.8 ICP-MS 1 3.32 mg/L 0.007 0.02 01/23/24 15:06 gjl/scp
Lead,dissolved M200.8 ICP-MS 1 0.00030 B mg/L 0.0001 0.0005 01/17/24 10:09 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00142 mg/L 0.0001 0.0005 01/12/24 16:35 aps
Lithium,dissolved M200.7 ICP 1 0.0162 B mg/L 0.008 0.04 01/10/24 19:48 aeh
Lithium,total M200.7 ICP 1 0.0240 B mg/L 0.008 0.04 01/04/24 0:57 brc
Magnesium,dissolved M200.7 ICP 1 0.59 B mg/L 0.2 1 01/10/24 19:48 aeh
Magnesium,total M200.7 ICP 1 0.84 B mg/L 0.2 1 01/04/24 0:57 brc
Manganese,dissolved M200.7 ICP 1 1.31 mg/L 0.01 0.05 01/10/24 19:48 aeh
Manganese,total M200.7 ICP 1 1.36 mg/L 0.01 0.05 01/04/24 0:57 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 2.9 * ng/L 0.3 1 01/03/24 12:42 mlh
Mercury,total M1631E,Atomic Fluorescence 1 2.16 ng/L 0.3 1 01/03/24 13:44 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 0.00119 mg/L 0.0002 0.0005 01/17/24 10:09 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 0.00182 mg/L 0.0002 0.0005 01/16/24 12:22 aps
Nickel,dissolved M200.8 ICP-MS 1 0.00129 mg/L 0.0004 0.001 01/17/24 10:09 gjl/scp
Nickel,total M200.8 ICP-MS 1 0.00513 mg/L 0.0004 0.001 01/12/24 16:35 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:48 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:57 brc
Potassium,dissolved M200.7 ICP 1 3.09 mg/L 0.5 1 01/10/24 19:48 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 71 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-18
Project ID: 8000234301 Date Sampled: 12111123 14:30
Sample ID: SNKM23-529-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 2.92 mg/L 0.5 1 01/04/24 0:57 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:48 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:57 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 10:09 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:35 aps
Silicon,dissolved M200.7 ICP 1 8.81 mg/L 0.1 0.5 01/10/24 19:48 aeh
Silicon,total M200.7 ICP 1 9.39 mg/L 0.1 0.5 01/04/24 0:57 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 10:09 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:35 aps
Sodium,dissolved M200.7 ICP 1 8.17 mg/L 0.2 1 01/10/24 19:48 aeh
Sodium,total M200.7 ICP 1 7.71 mg/L 0.2 1 01/04/24 0:57 brc
Strontium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/10/24 19:48 aeh
Strontium,total M200.7 ICP 1 0.0181 B mg/L 0.009 0.045 01/04/24 0:57 brc
Sulfur,dissolved M200.7 ICP 1 0.69 B mg/L 0.25 1.25 01/10/24 19:48 aeh
Sulfur,total M200.7 ICP 1 0.58 B mg/L 0.25 1.25 01/09/24 9:00 aeh
Thallium,dissolved M200.8 ICP-MS 1 0.00025 B mg/L 0.0001 0.0005 01/17/24 10:09 gjl/scp
Thallium,total M200.8 ICP-MS 1 0.00029 B mg/L 0.0001 0.0005 01/12/24 16:35 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 17:06 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:35 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:48 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:57 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:48 aeh
Titanium,total M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/04/24 0:57 brc
Uranium,dissolved M200.8 ICP-MS 1 0.00013 B mg/L 0.0001 0.0005 01/17/24 10:09 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00049 B mg/L 0.0001 0.0005 01/12/24 16:35 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 10:09 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:35 aps
Zinc,dissolved M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/17/24 10:09 gjl/scp
Zinc,total M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/12/24 16:35 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 72 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-18
Project ID: 8000234301 Date Sampled: 12111123 14:30
Sample ID: SNKM23-529-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 26.8 mg/L 2 20 12/21/23 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Total Alkalinity 1 26.8 * mg/L 2 20 12/21/23 0:00 emk
Carbon,total inorganic SM5310B 1 7.8 * mg/L 1 5 01/03/24 5:46 ems
Carbon,total organic SM5310B 1 2.9 BH * mg/L 1 5 01/18/24 21:34 ems
(TOC)
Cation-Anion Balance Calculation
Cation-Anion Balance 13.0 % 01/24/24 0:00 talc
Sum of Anions 0.693 meq/L 01/24/24 0:00 talc
Sum of Cations 0.9 meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 5.59 H * mg/L 1 2 01/10/2411:37 cbp
Color HACH Color Wheel 1 30 H * Co/Pt 5 5 12/19/23 12:12 cm
Conductivity @25C SM2510B 1 73 umhos/cm 1 10 12/21/23 3:25 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/20/23 12:46 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:58 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/12/241:34 jck
Hardness as CaCO3 SM2340B-Calculation 9.3 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 11 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 0.169 B mg/L 0.1 0.2 12/30/23 11:15 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.6 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.3 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 70 H * mg/L 20 40 12/19/23 10:12 rsc
(TDS)@180C
Residue, Non- SM2540D 1 37.0 H * mg/L 5 20 12/19/23 11:09 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:33 ems
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 17:55 emk
TDS(calculated) Calculation 40.2 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 1.74 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 73 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-19
Project ID: 8000234301 Date Sampled: 12111123 15:55
Sample ID: SNKM23-553-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 16:05 cbp
Total Hot Plate M200.2 ICP-MS 01/18/24 8:15 gjl
Digestion
Total Hot Plate M200.2 ICP 12/21/23 9:56 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 74 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-19
Project ID: 8000234301 Date Sampled: 12111123 15:55
Sample ID: SNKM23-553-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0152 mg/L 0.005 0.015 01/17/24 10:10 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.369 mg/L 0.005 0.015 01/23/24 15:09 gjl/scp
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 10:10 gjl/scp
Antimony,total M200.8 ICP-MS 1 0.00048 B mg/L 0.0004 0.002 01/12/24 16:37 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 10:10 gjl/scp
Arsenic,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/12/24 16:37 aps
Barium,dissolved M200.7 ICP 1 0.0172 B mg/L 0.009 0.035 01/10/24 19:52 aeh
Barium,total M200.7 ICP 1 0.0210 B mg/L 0.009 0.035 01/10/24 22:53 aeh
Beryllium,dissolved M200.8 ICP-MS 1 0.00119 mg/L 0.00008 0.00025 01/17/24 10:10 gjl/scp
Beryllium,total M200.8 ICP-MS 1 0.00145 mg/L 0.00008 0.00025 01/16/24 12:24 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:52 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/09/24 22:38 aeh
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:52 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/09/24 22:38 aeh
Cadmium,dissolved M200.8 ICP-MS 1 0.000504 mg/L 0.00005 0.00025 01/17/24 10:10 gjl/scp
Cadmium,total M200.8 ICP-MS 1 0.000462 mg/L 0.00005 0.00025 01/12/24 16:37 aps
Calcium,dissolved M200.7 ICP 1 1.08 mg/L 0.1 0.5 01/10/24 19:52 aeh
Calcium,total M200.7 ICP 1 1.08 mg/L 0.1 0.5 01/09/24 22:38 aeh
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 10:10 gjl/scp
Chromium,total M200.8 ICP-MS 1 0.00124 B mg/L 0.0005 0.002 01/12/24 16:37 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.00288 mg/L 0.00005 0.00025 01/17/24 10:10 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.00272 mg/L 0.00005 0.00025 01/12/24 16:37 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 10:10 gjl/scp
Copper,total M200.8 ICP-MS 1 0.00096 B mg/L 0.0008 0.002 01/12/24 16:37 aps
Iron,dissolved M200.8 ICP-MS 1 0.0494 * mg/L 0.007 0.02 01/17/24 10:10 gjl/scp
Iron,total M200.8 ICP-MS 1 0.394 mg/L 0.007 0.02 01/23/24 15:09 gjl/scp
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 10:10 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00018 B mg/L 0.0001 0.0005 01/12/24 16:37 aps
Lithium,dissolved M200.7 ICP 1 0.0311 B mg/L 0.008 0.04 01/10/24 19:52 aeh
Lithium,total M200.7 ICP 1 0.0203 B mg/L 0.008 0.04 01/09/24 22:38 aeh
Magnesium,dissolved M200.7 ICP 1 0.99 B mg/L 0.2 1 01/10/24 19:52 aeh
Magnesium,total M200.7 ICP 1 1.13 mg/L 0.2 1 01/09/24 22:38 aeh
Manganese,dissolved M200.7 ICP 1 0.819 mg/L 0.01 0.05 01/10/24 19:52 aeh
Manganese,total M200.7 ICP 1 0.761 mg/L 0.01 0.05 01/09/24 22:38 aeh
Mercury,dissolved M1631 E,Atomic Fluorescence 1 1.3 * ng/L 0.3 1 01/03/24 12:47 mlh
Mercury,total M1631E,Atomic Fluorescence 1 2.79 ng/L 0.3 1 01/03/24 13:49 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 10:10 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/16/24 12:24 aps
Nickel,dissolved M200.8 ICP-MS 1 0.00398 mg/L 0.0004 0.001 01/17/24 10:10 gjl/scp
Nickel,total M200.8 ICP-MS 1 0.00501 mg/L 0.0004 0.001 01/12/24 16:37 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:52 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/09/24 22:38 aeh
Potassium,dissolved M200.7 ICP 1 1.86 mg/L 0.5 1 01/10/24 19:52 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 75 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-19
Project ID: 8000234301 Date Sampled: 12111123 15:55
Sample ID: SNKM23-553-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 1.83 mg/L 0.5 1 01/09/24 22:38 aeh
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:52 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/09/24 22:38 aeh
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 10:10 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:37 aps
Silicon,dissolved M200.7 ICP 1 6.04 mg/L 0.1 0.5 01/10/24 19:52 aeh
Silicon,total M200.7 ICP 1 6.27 mg/L 0.1 0.5 01/09/24 22:38 aeh
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 10:10 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:37 aps
Sodium,dissolved M200.7 ICP 1 5.41 mg/L 0.2 1 01/10/24 19:52 aeh
Sodium,total M200.7 ICP 1 5.11 mg/L 0.2 1 01/09/24 22:38 aeh
Strontium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/10/24 19:52 aeh
Strontium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/09/24 22:38 aeh
Sulfur,dissolved M200.7 ICP 1 0.28 B mg/L 0.25 1.25 01/10/24 19:52 aeh
Sulfur,total M200.7 ICP 1 0.38 B mg/L 0.25 1.25 01/09/24 22:38 aeh
Thallium,dissolved M200.8 ICP-MS 1 0.00094 mg/L 0.0001 0.0005 01/17/24 10:10 gjl/scp
Thallium,total M200.8 ICP-MS 1 0.00100 mg/L 0.0001 0.0005 01/12/24 16:37 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 17:08 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:37 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:52 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/09/24 22:38 aeh
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:52 aeh
Titanium,total M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/09/24 22:38 aeh
Uranium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 10:10 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00024 B mg/L 0.0001 0.0005 01/12/24 16:37 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 10:10 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:37 aps
Zinc,dissolved M200.8 ICP-MS 1 0.0545 mg/L 0.006 0.015 01/17/24 10:10 gjl/scp
Zinc,total M200.8 ICP-MS 1 0.0504 mg/L 0.006 0.015 01/12/24 16:37 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 76 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-19
Project ID: 8000234301 Date Sampled: 12111123 15:55
Sample ID: SNKM23-553-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 17.7 B mg/L 2 20 12/21/23 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Total Alkalinity 1 17.7 B mg/L 2 20 12/21/23 0:00 emk
Carbon,total inorganic SM5310B 1 5.7 * mg/L 1 5 01/03/24 6:00 ems
Carbon,total organic SM5310B 1 1.5 BH * mg/L 1 5 01/18/24 21:46 ems
(TOC)
Cation-Anion Balance Calculation
Cation-Anion Balance 1.0 % 01/24/24 0:00 talc
Sum of Anions 0.477 B meq/L 01/24/24 0:00 talc
Sum of Cations 0.487 B meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 4.38 H * mg/L 1 2 01/10/2411:41 cbp
Color HACH Color Wheel 1 <5 UH * Co/Pt 5 5 12/19/23 12:14 cm
Conductivity @25C SM2510B 1 50 umhos/cm 1 10 12/21/23 3:32 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/20/23 12:52 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:58 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/12/241:39 jck
Hardness as CaCO3 SM2340B-Calculation 6.8 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 7.4 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 11:18 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.3 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.3 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 44 H * mg/L 20 40 12/19/23 10:13 rsc
(TDS)@180C
Residue, Non- SM2540D 1 20.0 H * mg/L 5 20 12/19/23 11:12 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:33 ems
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 18:00 emk
TDS(calculated) Calculation 25.5 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 1.73 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 77 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-20
Project ID: 8000234301 Date Sampled: 12111123 00:00
Sample ID: TB-SW-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Mercury,total M1631E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 01/03/24 13:54 mlh
REPIN.02.06.05.01
L851 93-2401 241 1 49 Page 78 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-21
Project ID: 8000234301 Date Sampled: 12111123 00:00
Sample ID: TB-GW-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Mercury,total M1631E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 01/03/24 13:59 mlh
REPIN.02.06.05.01
L851 93-2401 241 1 49 Page 79 of 164

ADZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ExplanationsReport Header
Batch A distinct set of samples analyzed at a specific time
Found Value of the QC Type of interest
Limit Upper limit for RPD,in%.
Lower Lower Recovery Limit,in% (except for LCSS,mg/Kg)
MDL Method Detection Limit. Same as Minimum Reporting Limit unless omitted or equal to the PQL(see comment#5).
Allows for instrument and annual fluctuations.
PCN/SCN A number assigned to reagents/standards to trace to the manufacturer's certificate of analysis
PQL Practical Quantitation Limit. Synonymous with the EPA term"minimum level".
QC True Value of the Control Sample or the amount added to the Spike
Rec Recovered amount of the true value or spike added,in%(except for LCSS,mg/Kg)
RPD Relative Percent Difference,calculation used for Duplicate QC Types
Upper Upper Recovery Limit,in% (except for LCSS,mg/Kg)
Sample Value of the Sample of interest
QC Sample Types
AS Analytical Spike(Post Digestion) LCSWD Laboratory Control Sample-Water Duplicate
ASD Analytical Spike(Post Digestion)Duplicate LFB Laboratory Fortified Blank
CCB Continuing Calibration Blank LFM Laboratory Fortified Matrix
CCV Continuing Calibration Verification standard LFMD Laboratory Fortified Matrix Duplicate
DUP Sample Duplicate LRB Laboratory Reagent Blank
ICB Initial Calibration Blank MS Matrix Spike
ICV Initial Calibration Verification standard MSD Matrix Spike Duplicate
ICSAB Inter-element Correction Standard-A plus B solutions PBS Prep Blank-Soil
LCSS Laboratory Control Sample-Soil PBW Prep Blank-Water
LCSSD Laboratory Control Sample-Soil Duplicate PQV Practical Quantitation Verification standard
LCSW Laboratory Control Sample-Water SDL Serial Dilution
QC Sample Type Explanations
Blanks Verifies that there is no or minimal contamination in the prep method or calibration procedure.
Control Samples Verifies the accuracy of the method,including the prep procedure.
Duplicates Verifies the precision of the instrument and/or method.
Spikes/Fortified Matrix Determines sample matrix interferences,if any.
Standard Verifies the validity of the calibration.
ACZ Qualifiers e
B Analyte concentration detected at a value between MDL and PQL.The associated value is an estimated quantity.
H Analysis exceeded method hold time. pH is a field test with an immediate hold time.
L Target analyte response was below the laboratory defined negative threshold.
U The material was analyzed for,but was not detected above the level of the associated value.
The associated value is either the sample quantitation limit or the sample detection limit.
.. - . -
(1) EPA 600/4-83-020. Methods for Chemical Analysis of Water and Wastes,March 1983.
(2) EPA 600/R-93-100. Methods for the Determination of Inorganic Substances in Environmental Samples,August 1993.
(3) EPA 600/R-94-111. Methods for the Determination of Metals in Environmental Samples-Supplement I, May 1994.
(4) EPA SW-846. Test Methods for Evaluating Solid Waste.
(5) Standard Methods for the Examination of Water and Wastewater.
(1) QC results calculated from raw data. Results may vary slightly if the rounded values are used in the calculations.
(2) Soil,Sludge,and Plant matrices for Inorganic analyses are reported on a dry weight basis.
(3) Animal matrices for Inorganic analyses are reported on an"as received"basis.
(4) An asterisk in the"XQ"column indicates there is an extended qualifier and/or certification qualifier
associated with the result.
(5) If the MDL equals the PQL or the MDL column is omitted,the PQL is the reporting limit.
For a complete list of ACZ's Extended Qualifiers,please click:
https://acz.com/wp-content/uploads/2019/04/Ext-Qual-List.pdf
REP001.03.15.02
L851 93-2401 241 1 49 Page 80 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Alkalinity as CaCO3 SM2320B-Titration
ACZ ID Type Analyzed PCN/SCI� -kc Sample Found Units Rec% Lower Upper •. Limit Qual
WG580983
WG580983PBW1 PBW 12/20/2316:20 12.8 mg/L -20 20
WG580983LCSW3 LCSW 12/20/2316:37 WC231129-1 820.0001 797.6 mg/L 97 90 110
WG580983LCSW6 LCSW 12/20/2318:46 WC231129-1 820.0001 818.5 mg/L 100 90 110
WG580983PBW2 PBW 12/20/2318:54 6.4 mg/L -20 20
WG580983LCSW9 LCSW 12/20/23 20:24 WC231129-1 820.0001 809 mg/L 99 90 110
WG580983PBW3 PBW 12/20/2320:31 7.2 mg/L -20 20
WG580983LCSW12 LCSW 12/20/2323:08 WC231129-1 820.0001 814.6 mg/L 99 90 110
WG580983PBW4 PBW 12/20/23 23:16 4.5 mg/L -20 20
WG580983LCSW15 LCSW 12/21/232:26 WC231129-1 820.0001 819.2 mg/L 100 90 110
WG580983PBW5 PBW 12/21/232:34 8 mg/L -20 20
L85193-19DUP DUP 12/21/23 3:40 17.7 22.5 mg/L 24 20 RA
WG580983LCSW18 LCSW 12/21/233:59 WC231129-1 820.0001 822.6 mg/L 100 90 110
WG581115
WG581115PBW1 PBW 12/22/2316:18 4.5 mg/L -20 20
WG581115LCSW3 LCSW 12/22/2316:36 WC231129-1 820.0001 809.3 mg/L 99 90 110
WG581115LCSW6 LCSW 12/22/2320:14 WC231129-1 820.0001 831.3 mg/L 101 90 110
WG581115PBW2 PBW 12/22/2320:23 4.2 mg/L -20 20
WG581115LCSW9 LCSW 12/22/23 23:27 WC231129-1 820.0001 818.2 mg/L 100 90 110
WG581115PBW3 PBW 12/22/2323:36 6.4 mg/L -20 20
L85193-03DUP DUP 12/23/2314:02 10.4 9.6 mg/L 8 20 RA
L85193-15DUP DUP 12/23/2315:13 2.4 U mg/L 200 20 RA
WG581115LCSW12 LCSW 12/23/2315:32 WC231129-1 820.0001 844.1 mg/L 103 90 110
WG581115PBW4 PBW 12/23/2315:39 6.5 mg/L -20 20
WG581115LCSW15 LCSW 12/23/2318:31 WC231222-1 820.0001 864.5 mg/L 105 90 110
Aluminum,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Rec% Lower Upper RPD Limit Qua]
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .1 .1044 mg/L 104 90 110
WG5824011CB ICB 01/17/24 9:20 U mg/L -0.011 0.011
WG582401LFB LFB 01/17/249:21 MS240109-2 .050065 .0432 mg/L 86 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .050065 .0599 .1041 mg/L 88 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .050065 .0599 .1018 mg/L 84 70 130 2 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .050065 .0146 .0585 mg/L 88 70 130
L85193-14ASD ASD 01/17/24 9:58 MS240109-2 .050065 .0146 .0588 mg/L 88 70 130 1 20
L851 93-2401 241 1 49 Page 81 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Aluminum,total M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SC7k, �'ample Found Units Rec% Lower Upper •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .1 .0969 mg/L 97 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.015 0.015
WG581687LRB LRB 01/12/2415:44 U mg/L -0.011 0.011
WG581687LFB LFB 01/12/2415:46 MS231108-4 .050065 .0618 mg/L 123 85 115 N1
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .050065 .146 .2025 mg/L 113 70 130 N1
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .050065 .146 .2051 mg/L 118 70 130 1 20
WG582723
WG5827231CV ICV 01/23/2414:29 MS240109-5 .1 .0978 mg/L 98 90 110
WG5827231CB ICB 01/23/2414:32 U mg/L -0.015 0.015
WG582470LRB LRB 01/23/2414:34 U mg/L -0.011 0.011
WG582470LFB LFB 01/23/2414:36 MS240109-2 .050065 .0517 mg/L 103 85 115
L85193-15LFM LFM 01/23/2414:53 MS2XW .10011 U .1004 mg/L 100 70 130
L85193-15LFMD LFMD 01/23/2414:55 MS2XW .10011 U .1004 mg/L 100 70 130 0 20
Antimony,dissolved M200.8 ICP-MS
ACZID Type Analyzed PCN/SCN QC Sample Found Units Recl% Lower Upper 11131) Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .02002 .01999 mg/L 100 90 110
WG582401 ICB ICB 01/17/24 9:20 .00041 mg/L -0.00088 0.00088
WG582401 LFB LFB 01/17/249:21 MS240109-2 .01 .0087 mg/L 87 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .01 U .00798 mg/L 80 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .01 U .00802 mg/L 80 70 130 1 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .01 U .00841 mg/L 84 70 130
L85193-14ASD ASD 01/17/249:58 MS240109-2 .01 U .00862 mg/L 86 70 130 2 20
Antimony,total M200.8 ICP-MS
r, pr- Type Analyzed PCN/SCJ�, ll`m'l Sample Found Units Recl/. Lower Upper •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .02002 .01908 mg/L 95 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.0012 0.0012
WG581687LRB LRB 01/12/2415:44 U mg/L -0.00088 0.00088
WG581687LFB LFB 01/12/24 15:46 MS231108-4 .01 .01178 mg/L 118 85 115 N1 VC
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .01 U .01126 mg/L 113 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .01 U .01156 mg/L 116 70 130 3 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .01 U .01111 mg/L ill 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .01 U .01152 mg/L 115 70 130 4 20
Arsenic,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SCN QC Sample Found Units Recl/. Lower Upper •. Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .05 .05081 mg/L 102 90 110
WG582401 ICB ICB 01/17/24 9:20 U mg/L -0.00044 0.00044
WG582401 LFB LFB 01/17/249:21 MS240109-2 .0501 .04551 mg/L 91 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .0501 U .04572 mg/L 91 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .0501 U .04417 mg/L 88 70 130 3 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .0501 U .04435 mg/L 89 70 130
L85193-14ASD ASD 01/17/249:58 MS240109-2 .0501 U .04521 mg/L 90 70 130 2 20
L851 93-2401 241 1 49 Page 82 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Arsenic,total M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SC7k, �'ample Found Units Rec% Lower Upper •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .0459 mg/L 92 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.0006 0.0006
WG581687LRB LRB 01/12/2415:44 U mg/L -0.00044 0.00044
WG581687LFB LFB 01/12/2415:46 MS231108-4 .0501 .0525 mg/L 105 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .0501 U .05032 mg/L 100 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .0501 U .05141 mg/L 103 70 130 2 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .0501 U .05129 mg/L 102 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .0501 U .05169 mg/L 103 70 130 1 20
Barium,dissolved M200.7 ICP
ACZID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper •. Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 2 1.9722 mg/L 99 95 105
WG581945ICB ICB 01/10/2418:09 U mg/L -0.027 0.027
WG581945LFB LFB 01/10/2418:22 11240109-2 .501 .4918 mg/L 98 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 .501 .0191 .5015 mg/L 96 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 .501 .0191 .5055 mg/L 97 85 115 1 20
L85193-16AS AS 01/10/2419:39 11240109-2 .501 U .4871 mg/L 97 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 .501 U .4843 mg/L 97 85 115 1 20
Barium,total M200.7 ICP
ACZID Type Analyzed PCNISCN Qc Sample Found Units Rec% Lower Upper RPD Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 2 1.9185 mg/L 96 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -0.027 0.027
WG580888LRB LRB 01/03/24 23:24 U mg/L -0.0198 0.0198
WG580888LFB LFB 01/03/24 23:27 11231214-2 .501 .4829 mg/L 96 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 .501 .0264 .5076 mg/L 96 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 .501 .0264 .5037 mg/L 95 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 .501 .0245 .5233 mg/L 100 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 .501 .0245 .5115 mg/L 97 70 130 2 20
WG582001
WG5820011CV ICV 01/10/24 22:25 11231214-3 2 1.952 mg/L 98 95 105
WG5820011CB ICB 01/10/24 22:31 U mg/L -0.027 0.027
WG58094OLRB LRB 01/10/24 22:44 U mg/L -0.0198 0.0198
WG58094OLFB LFB 01/10/24 22:47 11231214-2 .501 .4916 mg/L 98 85 115
L85193-19LFM LFM 01/10/24 22:56 11231214-2 .501 .021 .5104 mg/L 98 70 130
L85193-19LFMD LFMD 01/10/24 23:00 11231214-2 .501 .021 .5024 mg/L 96 70 130 2 20
L851 93-2401 241 1 49 Page 83 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Beryllium,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SC7k, Sample Found Units Rec% Lower Upper •. Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .05 .049662 mg/L 99 90 110
WG5824011CB ICB 01/17/24 9:20 U mg/L -0.000176 0.000176
WG582401LFB LFB 01/17/249:21 MS240109-2 .05005 .048777 mg/L 97 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .05005 .000754 .047181 mg/L 93 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .05005 .000754 .046166 mg/L 91 70 130 2 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .05005 .0012 .047342 mg/L 92 70 130
L85193-14ASD ASD 01/17/24 9:58 MS240109-2 .05005 .0012 .047702 mg/L 93 70 130 1 20
Beryllium,total M200.8 ICP-MS
ACZID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper •. Limit Qual
WG582334
WG5823341CV ICV 01/16/2411:28 MS240109-5 .05 .047685 mg/L 95 90 110
WG5823341CB ICB 01/16/2411:29 U mg/L -0.00024 0.00024
WG581687LRB LRB 01/16/2411:31 U mg/L -0.000176 0.000176
WG581687LFB LFB 01/16/2411:33 MS231108-4 .05005 .054759 mg/L 109 85 115
L85193-03LFM LFM 01/16/2411:42 MS231108-4 .05005 .000802 .053221 mg/L 105 70 130
L85193-03LFMD LFMD 01/16/2411:44 MS231108-4 .05005 .000802 .052652 mg/L 104 70 130 1 20
L85193-13LFM LFM 01/16/2412:07 MS231108-4 .05005 U .05411 mg/L 108 70 130
L85193-13LFMD LFMD 01/16/2412:09 MS231108-4 .05005 U .054482 mg/L 109 70 130 1 20
Bismuth,dissolved M200.7 ICP
ACZID Type Analyzed PCNISCN Qc Sample Found Units Recl/. Lower Upper RPD Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 2 2.056 mg/L 103 95 105
WG581945ICB ICB 01/10/2418:09 U mg/L -0.12 0.12
WG581945LFB LFB 01/10/2418:22 11240109-2 1 1.059 mg/L 106 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 1 U 1.052 mg/L 105 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 1 U 1.047 mg/L 105 85 115 0 20
L85193-16AS AS 01/10/2419:39 11240109-2 1 U 1.031 mg/L 103 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 1 U 1.042 mg/L 104 85 115 1 20
L851 93-2401 241 1 49 Page 84 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Bismuth,total M200.7 ICP
ACZ ID Type Analyzed PCN/SC7k,
,�ample Found Units Rec% Lower Upper •. Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 2 1.945 mg/L 97 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -0.12 0.12
WG580888LRB LRB 01/03/24 23:24 U mg/L -0.088 0.088
WG580888LFB LFB 01/03/24 23:27 11231214-2 1 1.008 mg/L 101 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 1 U .994 mg/L 99 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 1 U 1.006 mg/L 101 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 1 U 1.054 mg/L 105 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 1 U 1.043 mg/L 104 70 130 1 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 2 2.008 mg/L 100 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.12 0.12
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.088 0.088
WG58094OLFB LFB 01/09/24 22:32 11231214-2 1 1.022 mg/L 102 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 1 U .979 mg/L 98 70 130
L85193-19LFMD LFMD 01/09/2422:45 11231214-2 1 U 1.007 mg/L 101 70 130 3 20
Boron,dissolved M200.7 ICP
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper 11131) Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 2 2.054 mg/L 103 95 105
WG581945ICB ICB 01/10/2418:09 U mg/L -0.09 0.09
WG581945LFB LFB 01/10/2418:22 11240109-2 .5005 .501 mg/L 100 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 .5005 U .507 mg/L 101 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 .5005 U .519 mg/L 104 85 115 2 20
L85193-16AS AS 01/10/2419:39 11240109-2 .5005 U .518 mg/L 103 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 .5005 U .508 mg/L 101 85 115 2 20
Boron,total M200.7 ICP
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Rec% Lower Upper RPD Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 2 2.064 mg/L 103 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -0.09 0.09
WG580888LRB LRB 01/03/24 23:24 U mg/L -0.066 0.066
WG580888LFB LFB 01/03/24 23:27 11231214-2 .5005 .504 mg/L 101 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 .5005 U .508 mg/L 101 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 .5005 U .502 mg/L 100 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 .5005 U .525 mg/L 105 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 .5005 U .512 mg/L 102 70 130 3 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 2 2.077 mg/L 104 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.09 0.09
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.066 0.066
WG58094OLFB LFB 01/09/24 22:32 11231214-2 .5005 .49 mg/L 98 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 .5005 U .477 mg/L 95 70 130
L85193-19LFMD LFMD 01/09/24 22:45 11231214-2 .5005 U .494 mg/L 99 70 130 4 20
L851 93-2401 241 1 49 Page 85 of 164

AraZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Cadmium,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SC7k, Sample Found Units Rec% Lower Upper •. Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .05 .052988 mg/L 106 90 110
WG5824011CB ICB 01/17/24 9:20 U mg/L -0.00011 0.00011
WG582401LFB LFB 01/17/249:21 MS240109-2 .05005 .047168 mg/L 94 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .05005 .000382 .047932 mg/L 95 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .05005 .000382 .046931 mg/L 93 70 130 2 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .05005 .0005 .047855 mg/L 95 70 130
L85193-14ASD ASD 01/17/24 9:58 MS240109-2 .05005 .0005 .048446 mg/L 96 70 130 1 20
Cadmium,total M200.8 ICP-MS
ACZID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .044962 mg/L 90 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.00015 0.00015
WG581687LRB LRB 01/12/2415:44 U mg/L -0.00011 0.00011
WG581687LFB LFB 01/12/2415:46 MS231108-4 .05005 .049636 mg/L 99 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .05005 .000391 .047217 mg/L 94 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .05005 .000391 .047073 mg/L 93 70 130 0 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .05005 U .045874 mg/L 92 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .05005 U .046021 mg/L 92 70 130 0 20
Calcium,dissolved M200.7 ICP
ACZID Type Analyzed PCNISCN Qc Sample Found Units Recl/. Lower Upper RPD Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 100 99.73 mg/L 100 95 105
WG581945ICB ICB 01/10/2418:09 .14 mg/L -0.3 0.3
WG581945LFB LFB 01/10/2418:22 11240109-2 67.98753 70.4 mg/L 104 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 67.98753 2.05 69.78 mg/L 100 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 67.98753 2.05 70.34 mg/L 100 85 115 1 20
L85193-16AS AS 01/10/2419:39 11240109-2 67.98753 2 70.83 mg/L 101 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 67.98753 2 69.74 mg/L 100 85 115 2 20
WG582500
WG5825001CV ICV 01/18/2414:20 11231227-4 100 97.5 mg/L 98 95 105
WG582500ICB ICB 01/18/2414:26 U mg/L -0.3 0.3
WG58250OLFB LFB 01/18/2414:39 11240111-3 67.98753 67.45 mg/L 99 85 115
L78333-52AS AS 01/18/2414:48 11240111-3 67.98753 U 67.53 mg/L 99 85 115
L78333-52ASD ASD 01/18/2414:51 11240111-3 67.98753 U 69.28 mg/L 102 85 115 3 20
L851 93-2401 241 1 49 Page 86 of 164

AraZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Calcium,total M200.7 ICP
ACZ ID Type Analyzed PCN/SC7k,
jample Found Units Rec*/. Lower Upper •. Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 100 98.22 mg/L 98 95 105
WG581589ICB ICB 01/03/24 23:11 U m9/L -0.3 0.3
WG580888LRB LRB 01/03/24 23:24 U mg/L -0.22 0.22
WG580888LFB LFB 01/03/24 23:27 11231214-2 67.98753 68.19 mg/L 100 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 67.98753 2.14 69.7 mg/L 99 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 67.98753 2.14 68.88 mg/L 98 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 67.98753 1.03 70.45 m9/L 102 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 67.98753 1.03 69.03 mg/L 100 70 130 2 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 100 98.84 mg/L 99 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.3 0.3
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.22 0.22
WG58094OLFB LFB 01/09/24 22:32 11231214-2 67.98753 66.93 mg/L 98 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 67.98753 1.08 66.23 mg/L 96 70 130
L85193-19LFMD LFMD 01/09/2422:45 11231214-2 67.98753 1.08 68.08 mg/L 99 70 130 3 20
Carbon,total inorganic SM5310B
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper 11131) Limit Qual
WG581015
WG5810151CV ICV 12/22/2315:12 W1231221-3 99.5 104 m9/L 105 90 110
WG581015ICB ICB 12/22/2315:24 1.4 mg/L -2.5 2.5
WG581455
WG581455LFB1 LFB 01/02/2415:29 W1230907-7 49.75 54.1 mg/L 109 85 115
L82761-06DUP DUP 01/02/24 21:04 1.7 1.6 m9/L 6 15 RA
L85193-01AS AS 01/02/2421:31 W1230907-7 49.75 31.2 99.4 mg/L 137 85 115 M1
WG581455LFB2 LFB 0110212421:59 W1230907-7 49.75 56.7 mg/L 114 85 115 WA
L85193-09DUP DUP 01/03/24 0:12 5.1 5.1 mg/L 0 15 RA
L85193-11AS AS 01/03/240:40 W1230907-7 49.75 11.4 67.3 mg/L 112 85 115 M1
WG581474
WG581474LFB LFB 01/03/242:24 W1230907-7 49.75 56.4 mg/L 113 85 115 WA
L85193-16DUP DUP 01/03/24 5:06 5.1 5.1 mg/L 0 15 RA
L85193-17AS AS 01/03/245:33 W1230907-7 49.75 5.6 60.6 mg/L 111 85 115 M1
L85200-07DUP DUP 01/03/24 8:14 24.7 24.8 mg/L 0 15
L85200-09AS AS 01/03/248:41 W1230907-7 49.75 16.9 70.6 mg/L 108 85 115
L851 93-2401 241 1 49 Page 87 of 164

AraZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Carbon,total organic(TOC) SM5310B
ACZ ID Type Analyzed PCN/SCI�, . QC Sample Found Units Rec% Lower Upper •. Limit Qual
WG580877
WG5808771CV ICV 12/19/2318:29 W1230918-4 100 109.7 mg/L 110 90 110
WG581446
WG581446LFB1 LFB 01/03/242:31 W1231227-9 49.6 52.6 mg/L 106 85 115
L85106-02DUP DUP 01/03/24 6:54 U U mg/L 0 15 RA
L85193-03AS AS 01/03/248:03 W1231227-9 49.6 1.1 54 mg/L 107 85 115
WG582512
WG582512LFB1 LFB 01/18/2415:13 W1231227-9 49.6 48.9 mg/L 99 85 115
L85193-16DUP DUP 01/18/24 20:39 3.1 3 mg/L 3 15 RA
L85193-17AS AS 01/18/2421:05 W1231227-9 49.6 3.4 52.2 mg/L 98 85 115
WG582512LFB2 LFB 01/18/2421:20 W1231227-9 49.6 49.5 mg/L 100 85 115
L85200-07DUP DUP 01/18/24 23:58 4.1 4.7 mg/L 14 15 RA
L85200-09AS AS 01/19/240:24 W1231227-9 49.6 1.8 50.6 mg/L 98 85 115
Chloride SM4500CI-E
ACZID Type Analyzed PCNISCN-.- QC Sample Found Units Rec*/, Lower Upper RPD Limit Qual
WG581502
WG5815021CV ICV 01/02/249:56 W1231211-1 39.96 38.11 mg/L 95 90 110
WG581502ICB ICB 01/02/24 9:56 U mg/L
WG581502LFB1 LFB 0110212415:51 W1231211-4 20.02 21.18 mg/L 106 90 110
L85138-09AS AS 01/02/2416:02 W1231211-4 20.02 17.6 36.63 mg/L 95 90 110
L85193-01DUP DUP 01/02/2416:03 11.9 11.91 mg/L 0 20
WG581502LFB2 LFB 01/02/2416:11 W1231211-4 20.02 21.03 mg/L 105 90 110
L85193-03AS AS 01/02/2416:12 W1231211-4 20.02 4.78 25.71 mg/L 105 90 110
L85193-12DUP DUP 01/02/2416:22 U U mg/L 0 20 RA
WG581897
WG5818971CV ICV 01/09/2413:18 W1231211-1 39.96 40.1 mg/L 100 90 110
WG581897ICB ICB 01/09/24 13:18 1.63 mg/L 67 BF
L85261-05AS AS 01/09/2414:04 W1231211-4 20.02 1.96 23.49 mg/L 108 90 110
L85261-06DUP DUP 01/09/2414:05 2.04 2.34 mg/L 14 20 RA
WG581897LFB1 LFB 01/09/2414:26 W1231211-4 20.02 20.9 mg/L 104 90 110
WG581897LFB2 LFB 01/09/2414:26 W1231211-4 20.02 20.91 mg/L 104 90 110
WG581986
WG5819861CV ICV 01/10/2410:42 W1231211-1 39.96 42.89 mg/L 107 90 110
WG581986ICB ICB 01/10/2410:42 U mg/L
WG581986LFB1 LFB 01/10/2411:25 W1231211-4 20.02 20.64 mg/L 103 90 110
L85193-18AS AS 01/10/2411:41 W1231211-4 20.02 5.59 24 mg/L 92 90 110
L85193-19DUP DUP 01/10/2411:42 4.38 4.44 mg/L 1 20 RA
WG581986LFB2 LFB 01/10/2411:42 W1231211-4 20.02 19.19 mg/L 96 90 110
L851 93-2401 241 1 49 Page 88 of 164

AraZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Chromium,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCINI/S6k, Sample Found Units Rec% Lower Upper •. Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .05 .05193 mg/L 104 90 110
WG582401 ICB ICB 01/17/24 9:20 U mg/L -0.0011 0.0011
WG582401 LFB LFB 01/17/249:21 MS240109-2 .05005 .04253 mg/L 85 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .05005 U .0424 mg/L 85 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .05005 U .04126 mg/L 82 70 130 3 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .05005 U .04103 mg/L 82 70 130
L85193-14ASD ASD 01/17/24 9:58 MS240109-2 .05005 U .04094 mg/L 82 70 130 0 20
Chromium,total M200.8 ICP-MS
ACZID Type Analyzed PCN/SCN e •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .04547 mg/L 91 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.0015 0.0015
WG581687LRB LRB 01/12/2415:44 U mg/L -0.0011 0.0011
WG581687LFB LFB 01/12/2415:46 MS231108-4 .0501 .05072 mg/L 101 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .0501 .00062 .04922 mg/L 97 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .0501 .00062 .04995 mg/L 98 70 130 1 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .0501 .0005 .04912 mg/L 97 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .0501 .0005 .04976 mg/L 98 70 130 1 20
Cobalt,dissolved M200.8 ICP-MS
ACZID Type Analyzed PCNISCN Qc Sample Found Units Recl/. Lower Upper RPD Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .05 .048819 mg/L 98 90 110
WG582401 ICB ICB 01/17/24 9:20 U mg/L -0.00011 0.00011
WG582401 LFB LFB 01/17/249:21 MS240109-2 .05005 .043771 mg/L 87 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .05005 .00924 .051503 mg/L 84 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .05005 .00924 .05016 mg/L 82 70 130 3 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .05005 .00286 .04475 mg/L 84 70 130
L85193-14ASD ASD 01/17/24 9:58 MS240109-2 .05005 .00286 .045113 mg/L 84 70 130 1 20
Cobalt,total M200.8 ICP-MS
ACZID Type Analyzed PCN/SCN QC Sample Found Units Recl% Lower Upper •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .047634 mg/L 95 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.00015 0.00015
WG581687LRB LRB 01/12/2415:44 U mg/L -0.00011 0.00011
WG581687LFB LFB 01/12/2415:46 MS231108-4 .05005 .050777 mg/L 101 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .05005 .00997 .058656 mg/L 97 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .05005 .00997 .058191 mg/L 96 70 130 1 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .05005 .000247 .048049 mg/L 96 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .05005 .000247 .048789 mg/L 97 70 130 2 20
Color HACH Color Wheel
ACZID Type Analyzed PCNISCN Qc Sample Found Units Rec*/. Lower Upper 11121) Limit OU
WG580844
L85193-09DUP DUP 12/19/2311:49 30 30 Co/Pt 0 20
L85200-01DUP DUP 12/19/2312:20 U U Co/Pt 0 20 RA
L851 93-2401 241 1 49 Page 89 of 164

AraZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Conductivity @25C SM2510B
ACZ ID Type Analyzed PCNISCI�, -71ample Found Units Rec% Lower Upper •. Limit Qual
WG580983
WG580983LCSW2 LCSW 12/20/2316:26 PCN625155 1409 1418 umhos/cm 101 90 110
WG580983LCSW5 LCSW 12/20/2318:33 PCN625155 1409 1405 umhos/cm 100 90 110
WG580983LCSW8 LCSW 12/20/23 20:10 PCN625155 1409 1404 umhos/cm 100 90 110
WG580983LCSW11 LCSW 12/20/2322:56 PCN625155 1409 1397 umhos/cm 99 90 110
L85193-03DUP DUP 12/21/231:13 59 59 umhos/cm 0 20
WG580983LCSW14 LCSW 12/21/232:12 PCN625155 1409 1394 umhos/cm 99 90 110
L85193-19DUP DUP 12/21/233:40 50 50 umhos/cm 0 20
WG580983LCSW17 LCSW 12/21/233:45 PCN625155 1409 1389 umhos/cm 99 90 110
Copper,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper •. Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .05 .05475 mg/L 110 90 110
WG5824011CB ICB 01/17/24 9:20 U mg/L -0.00176 0.00176
WG582401LFB LFB 01/17/249:21 MS240109-2 .05005 .04564 mg/L 91 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .05005 U .04591 mg/L 92 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .05005 U .04446 mg/L 89 70 130 3 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .05005 U .044 mg/L 88 70 130
L85193-14ASD ASD 01/17/249:58 MS240109-2 .05005 U .04387 mg/L 88 70 130 0 20
Copper,total M200.8 ICP-MS
ACZ ID Type Analyzed PCNISCN Qc Sample Found Units Recl/. Lower Upper RPD Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .04542 mg/L 91 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.0024 0.0024
WG581687LRB LRB 01/12/2415:44 U mg/L -0.00176 0.00176
WG581687LFB LFB 01/12/2415:46 MS231108-4 .05005 .05163 mg/L 103 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .05005 .00084 .04982 mg/L 98 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .05005 .00084 .05068 mg/L 100 70 130 2 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .05005 U .04942 mg/L 99 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .05005 U .05044 mg/L 101 70 130 2 20
L851 93-2401 241 1 49 Page 90 of 164

AraZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Cyanide, Free D6888-09/0IA-1677-09
Type Analyzed PCNISCk-,
,ample Found Units Rec% Lower Upper •. Limit Qual
WG580852
WG5808521CV ICV 12/19/2315:12 W1231212-6 .3003 .2802 mg/L 93 90 110
WG5808521CB ICB 12/19/2315:14 U mg/L -0.003 0.003
WG580852LFB LFB 12/19/2315:18 W1231212-7 .1001 .0955 mg/L 95 90 110
L85068-01AS AS 12/19/2315:22 W1231212-7 .1001 U .0979 mg/L 98 90 110
L85068-01ASD ASD 12/19/2315:24 W1231212-7 .1001 U .1007 mg/L 101 90 110 3 20
L85106-02AS AS 12/19/2315:50 W1231212-7 .1001 U .0911 mg/L 91 90 110
L85106-02ASD ASD 12/19/2315:52 W1231212-7 .1001 U .0947 mg/L 95 90 110 4 20
WG580911
WG58091IICV ICV 12/20/2312:08 W1231212-6 .3003 .2964 mg/L 99 90 110
WG580911ICB ICB 12/20/2312:10 U mg/L -0.003 0.003
WG580911LFB LFB 12/20/2312:14 W1231212-7 .1001 .1007 mg/L 101 90 110
L85137-01AS AS 12/20/2312:20 W1231212-7 .1001 U .0697 mg/L 70 90 110 M2
L85137-01ASD ASD 12/20/2312:22 W1231212-7 .1001 U .0739 mg/L 74 90 110 6 20 M2
L85193-18AS AS 12/20/2312:48 W1231212-7 .1001 U .1028 mg/L 103 90 110
L85193-18ASD ASD 12/20/2312:50 W1231212-7 .1001 U .108 mg/L 108 90 110 5 20
WG581716
WG5817161CV ICV 01/05/2412:10 W1231227-4 .3003 .2997 mg/L 100 90 110
WG581716ICB ICB 01/05/2412:12 U mg/L -0.003 0.003
WG581716LFB LFB 01/05/2412:16 W1231227-5 .1001 .1041 mg/L 104 90 110
L85332-01 AS AS 01/05/24 12:22 W 1231227-5 .1001 U .0999 mg/L 100 90 110
L85332-01ASD ASD 01/05/2412:24 W1231227-5 .1001 U .1038 mg/L 104 90 110 4 20
Cyanide,total M335.4-Colorimetric w/distillation
ACZ ID Type Analyzed PCN/SCN QC Sample Found Units Recl/. Lower Upper RPD Limit Qual
WG581026
WG5810261CV ICV 12/21/2310:35 W1231218-4 .3003 .2741 mg/L 91 90 110
WG581026ICB ICB 12/21/2310:36 U mg/L -0.003 0.003
WG580825LRB LRB 12/21/2310:37 U mg/L -0.003 0.003
WG580825LFB LFB 12/21/2310:37 W1231213-2 .2 .1895 mg/L 95 90 110
L85193-09DUP DUP 12/21/2310:47 U U mg/L 0 20 RA
L85193-10LFM LFM 12/21/2310:49 W1231213-2 .2 U .1888 mg/L 94 90 110
L85193-19DUP DUP 12/21/2310:59 U U mg/L 0 20 RA
L85200-01LFM LFM 12/21/2311:01 W1231213-2 .2 U .182 mg/L 91 90 110
L851 93-2401 241 1 49 Page 91 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Fluoride SM450OF-C
ACZ ID Type Analyzed PCNISCR-, QC Sample Found Units Rec% Lower Upper •. Limit Qual
WG582077
WG5820771CV ICV 01/11/2412:03 WC240106-1 2.002 2.08 m9/L 104 90 110
WG582077ICB ICB 01/11/2412:09 .23 m9/L -0.3 0.3
WG582120
WG5821201CV ICV 01/11/24 20:14 WC240106-1 2.002 2.08 m9/L 104 90 110
WG582120ICB ICB 01/11/24 20:22 U mg/L -0.3 0.3
WG582120LFB1 LFB 01/11/24 20:36 WC230825-1 5.005 5.07 mg/L 101 90 110
L85096-02AS AS 01/11/24 22:10 WC230825-1 5.005 10.9 13.4 mg/L 50 90 110 M2
L85096-02ASD ASD 01/11/24 22:18 WC230825-1 5.005 10.9 13.53 mg/L 53 90 110 1 20 M2
WG582120LFB2 LFB 01/11/24 23:26 WC230825-1 5.005 4.88 mg/L 98 90 110
L85193-03AS AS 01/11/24 23:34 WC230825-1 5.005 U 4.53 mg/L 91 90 110
L85193-03ASD ASD 01/11/24 23:37 WC230825-1 5.005 U 4.68 mg/L 94 90 110 3 20
L85193-14AS AS 01/12/24 0:50 WC230825-1 5.005 U 4.4 mg/L 88 90 110 M2
L85193-14ASD ASD 01/12/241:08 WC230825-1 5.005 U 4.26 mg/L 85 90 110 3 20 M2
Iron,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SCN QC Sample Found Units Recl% Lower Upper 11131) Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .10016 .099 mg/L 99 90 110
WG5824011CB ICB 01/17/24 9:20 U m9/L -0.0154 0.0154
WG582401LFB LFB 01/17/249:21 MS240109-2 .04995 .0442 mg/L 88 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .04995 .427 .4896 mg/L 125 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .04995 .427 .4728 mg/L 92 70 130 3 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .04995 .0475 .086 mg/L 77 70 130
L85193-14ASD ASD 01/17/249:58 MS240109-2 .04995 .0475 .085 mg/L 75 70 130 1 20
Iron,total M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SCR-, Sample Found Units Recl/. Lower Upper •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .10016 .093 mg/L 93 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.021 0.021
WG581687LRB LRB 01/12/2415:44 U mg/L -0.0154 0.0154
WG581687LFB LFB 01/12/2415:46 MS231108-4 .04995 .0661 mg/L 132 85 115 N1
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .04995 .564 .6006 mg/L 73 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .04995 .564 .6159 mg/L 104 70 130 3 20 N1
WG582723
WG5827231CV ICV 01/23/2414:29 MS240109-5 .10016 .0952 mg/L 95 90 110
WG5827231CB ICB 01/23/2414:32 U mg/L -0.021 0.021
WG582470LRB LRB 01/23/2414:34 U mg/L -0.0154 0.0154
WG582470LFB LFB 01/23/2414:36 MS240109-2 .04995 .0482 mg/L 96 85 115
L85193-15LFM LFM 01/23/2414:53 MS2XW .10008 U .0978 mg/L 98 70 130
L85193-15LFMD LFMD 01/23/2414:55 MS2XW .10008 U .1005 mg/L 100 70 130 3 20
L851 93-2401 241 1 49 Page 92 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Lead,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SC7k, Sample Found Units Rec% Lower Upper •. Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .05 .05186 mg/L 104 90 110
WG5824011CB ICB 01/17/24 9:20 U mg/L -0.00022 0.00022
WG582401LFB LFB 01/17/249:21 MS240109-2 .05005 .04302 mg/L 86 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .05005 U .04442 mg/L 89 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .05005 U .04286 mg/L 86 70 130 4 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .05005 U .0434 mg/L 87 70 130
L85193-14ASD ASD 01/17/24 9:58 MS240109-2 .05005 U .04417 mg/L 88 70 130 2 20
Lead,total M200.8 ICP-MS
ACZID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .04862 mg/L 97 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.0003 0.0003
WG581687LRB LRB 01/12/2415:44 U mg/L -0.00022 0.00022
WG581687LFB LFB 01/12/2415:46 MS231108-4 .05005 .05192 mg/L 104 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .05005 .00017 .05071 mg/L 101 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .05005 .00017 .0511 mg/L 102 70 130 1 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .05005 .00049 .05247 mg/L 104 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .05005 .00049 .05285 mg/L 105 70 130 1 20
Lithium,dissolved M200.7 ICP
ACZID Type Analyzed PCNISCN Qc Sample Found Units Recl/. Lower Upper RPD Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 2 2.0442 mg/L 102 95 105
WG581945ICB ICB 01/10/2418:09 U mg/L -0.024 0.024
WG581945LFB LFB 01/10/2418:22 11240109-2 1.003 1.042 mg/L 104 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 1.003 .0403 1.049 mg/L 101 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 1.003 .0403 1.065 mg/L 102 85 115 2 20
L85193-16AS AS 01/10/2419:39 11240109-2 1.003 .0263 1.056 mg/L 103 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 1.003 .0263 1.048 mg/L 102 85 115 1 20
L851 93-2401 241 1 49 Page 93 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Lithium,total M200.7 ICP
ACZ ID Type Analyzed PCN/SC7k,
jample Found Units Rec% Lower Upper •. Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 2 1.939 mg/L 97 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -0.024 0.024
WG580888LRB LRB 01/03/24 23:24 U mg/L -0.0176 0.0176
WG580888LFB LFB 01/03/24 23:27 11231214-2 1.003 .9864 mg/L 98 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 1.003 .0467 1.028 mg/L 98 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 1.003 .0467 1.023 mg/L 97 70 130 0 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 1.003 .0355 1.054 mg/L 102 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 1.003 .0355 1.028 mg/L 99 70 130 2 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 2 1.9872 mg/L 99 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.024 0.024
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.0176 0.0176
WG58094OLFB LFB 01/09/24 22:32 11231214-2 1.003 .9698 mg/L 97 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 1.003 .0203 .965 mg/L 94 70 130
L85193-19LFMD LFMD 01/09/2422:45 11231214-2 1.003 .0203 .9862 mg/L 96 70 130 2 20
Magnesium,dissolved M200.7 ICP
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper 11131) Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 100 102.65 mg/L 103 95 105
WG581945ICB ICB 01/10/2418:09 U mg/L -0.6 0.6
WG581945LFB LFB 01/10/2418:22 11240109-2 49.81683 52.86 mg/L 106 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 49.81683 1.13 52.34 mg/L 103 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 49.81683 1.13 53.05 mg/L 104 85 115 1 20
L85193-16AS AS 01/10/2419:39 11240109-2 49.81683 1.16 53.31 mg/L 105 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 49.81683 1.16 52.23 mg/L 103 85 115 2 20
WG582500
WG5825001CV ICV 01/18/2414:20 11231227-4 100 99.25 mg/L 99 95 105
WG582500ICB ICB 01/18/2414:26 U mg/L -0.6 0.6
WG58250OLFB LFB 01/18/2414:39 11240111-3 49.81683 50.36 mg/L 101 85 115
L78333-52AS AS 01/18/2414:48 11240111-3 49.81683 U 50.2 mg/L 101 85 115
L78333-52ASD ASD 01/18/2414:51 11240111-3 49.81683 U 51.64 mg/L 104 85 115 3 20
L851 93-2401 241 1 49 Page 94 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Magnesium,total M200.7 ICP
ACZ ID Type Analyzed PCN/SC7k, iqc Sample Found Units Rec% Lower Upper •. Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 100 98.01 mg/L 98 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -0.6 0.6
WG580888LRB LRB 01/03/24 23:24 U mg/L -0.44 0.44
WG580888LFB LFB 01/03/24 23:27 11231214-2 49.81683 50.2 mg/L 101 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 49.81683 1.33 50.69 mg/L 99 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 49.81683 1.33 49.99 mg/L 98 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 49.81683 1.16 51.85 mg/L 102 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 49.81683 1.16 50.89 mg/L 100 70 130 2 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 100 98.27 mg/L 98 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.6 0.6
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.44 0.44
WG58094OLFB LFB 01/09/24 22:32 11231214-2 49.81683 48.95 mg/L 98 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 49.81683 1.13 49.01 mg/L 96 70 130
L85193-19LFMD LFMD 01/09/2422:45 11231214-2 49.81683 1.13 50.22 mg/L 99 70 130 2 20
Manganese,dissolved M200.7 ICP
ACZ ID Type Analyzed PCN/SCN QC Sample Found Units Recl% Lower Upper 11131) Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 2 2.029 mg/L 101 95 105
WG581945ICB ICB 01/10/2418:09 U mg/L -0.03 0.03
WG581945LFB LFB 01/10/2418:22 11240109-2 .501 .526 mg/L 105 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 .501 1.16 1.589 mg/L 86 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 .501 1.16 1.609 mg/L 90 85 115 1 20
L85193-16AS AS 01/10/2419:39 11240109-2 .501 .076 .597 mg/L 104 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 .501 .076 .589 mg/L 102 85 115 1 20
Manganese,total M200.7 ICP
ACZ ID Type Analyzed PCN/SCN QC Sample Found Units Rec% Lower Upper RPD Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 2 1.949 mg/L 97 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -0.03 0.03
WG580888LRB LRB 01/03/24 23:24 .016 mg/L -0.022 0.022
WG580888LFB LFB 01/03/24 23:27 11231214-2 .501 .515 mg/L 103 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 .501 1.2 1.637 mg/L 87 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 .501 1.2 1.617 mg/L 83 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 .501 .773 1.293 mg/L 104 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 .501 .773 1.254 mg/L 96 70 130 3 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 2 2.021 mg/L 101 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.03 0.03
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.022 0.022
WG58094OLFB LFB 01/09/24 22:32 11231214-2 .501 .504 mg/L 101 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 .501 .761 1.236 mg/L 95 70 130
L85193-19LFMD LFMD 01/09/24 22:45 11231214-2 .501 .761 1.256 mg/L 99 70 130 2 20
L851 93-2401 241 1 49 Page 95 of 164

ACZ Laboratories, Inc. '
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Mercury,dissolved M1631E,Atomic Fluorescence
ACZ ID Type Analyzed PCN/SCN Qc Sample' Found Units Rec% Lower Upper •. Limit Qual
WG573059
WG5730591CV ICV 09/08/2315:12 HG230823-4 10 10.6 ng/L 106 79 121
WG573059ICB ICB 09/08/2315:17 U ng/L -0.501 0.501
WG581524
WG581524CCV1 CCV 01/03/24 9:22 HG231129-4 10 9.49 ng/L 95 76.5 123.4
WG581524CCB1 CCB 01/03/249:27 U ng/L -0.501 0.501
WG581524PQV PQV 01/03/24 9:32 HG231129-6 1 .93 ng/L 93 70 130
WG581524LFB1 LFB 01/03/24 9:36 HG231129-5 2 1.89 ng/L 95 71 125
WG581524CCV2 CCV 01/03/2410:19 HG231129-4 10 9.4 ng/L 94 76.5 123.4
WG581524CCB2 CCB 01/03/2410:24 U ng/L -0.501 0.501
L85193-03MS MS 01/03/2410:34 HG231129-5 2 1.3 3 ng/L 85 71 125
L85193-03MSD MSD 01/03/2410:38 HG231129-5 2 1.3 3.05 ng/L 88 71 125 2 24
WG581524CCV3 CCV 01/03/2411:24 HG231129-4 10 9.23 ng/L 92 76.5 123.4
WG581524CCB3 CCB 01/03/2411:29 U ng/L -0.501 0.501
L85193-09MS MS 01/03/2411:40 HG231129-5 2 .8 3.15 ng/L 118 71 125
L85193-09MSD MSD 01/03/2411:45 HG231129-5 2 .8 2.68 ng/L 94 71 125 16 24
WG581524CCV4 CCV 01/03/2412:14 HG231129-4 10 8.78 ng/L 88 76.5 123.4
WG581524CCB4 CCB 01/03/2412:18 U ng/L -0.501 0.501
WG581524LFB2 LFB 01/03/2412:23 HG231129-5 2 1.74 ng/L 87 71 125
L85193-17MS MS 01/03/2412:33 HG231129-5 2 U 2.92 ng/L 146 71 125 M1 MH
L85193-17MSD MSD 01/03/2412:38 HG231129-5 2 U 2.85 ng/L 143 71 125 2 24 M1 MH
WG581524CCV5 CCV 01/03/2413:06 HG231129-4 10 10.7 ng/L 107 76.5 123.4
WG581524CCB5 CCB 01/03/2413:11 U ng/L -0.501 0.501
L851 93-2401 241 1 49 Page 96 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Mercury,total M1631E,Atomic Fluorescence
ACZ ID Type Analyzed PCN/SC;-, Aple Found Units Rec% Lower Upper •. Limit Qual
WG573059
WG5730591CV ICV 09/08/2315:12 HG230823-4 10 10.6 ng/L 106 79 121
WG573059ICB ICB 09/08/2315:17 U ng/L -0.501 0.501
WG581290
WG58129OCCVI CCV 12/29/2312:21 HG231129-4 10 10.2 ng/L 102 76.5 123.4
WG581290CCB1 CCB 12/29/2312:26 U ng/L -0.501 0.501
WG58129OPQV PQV 12/29/2312:31 HG231129-6 1 .93 ng/L 93 70 130
WG58129OLFB LFB 12/29/2312:36 HG231129-5 2 2.04 ng/L 102 71 125
WG581290CCV2 CCV 12/29/2313:18 HG231129-4 10 9.64 ng/L 96 76.5 123.4
WG581290CCB2 CCB 12/29/2313:23 U ng/L -0.501 0.501
L85193-03MS MS 12/29/2313:33 HG231129-5 2 2.74 4.72 ng/L 99 71 125
L85193-03MSD MSD 12/29/2313:38 HG231129-5 2 2.74 4.57 ng/L 92 71 125 3 24
WG581290CCV3 CCV 12/29/2314:16 HG231129-4 10 9.6 ng/L 96 76.5 123.4
WG581290CC133 CCB 12/29/2314:20 U ng/L -0.501 0.501
L85193-11 MS MS 12/29/23 14:30 HG16315X 50 7.6 16.55 ng/L 90 71 125
L85193-11 MSD MSD 12/29/23 14:35 HG16315X 50 7.6 16.4 ng/L 88 71 125 1 24
WG581290CCV4 CCV 12/29/2314:54 HG2311294 10 9.29 ng/L 93 76.5 123.4
WG581290CCB4 CCB 12/29/2315:00 U ng/L -0.501 0.501
WG581526
WG581526CCV1 CCV 01/03/24 9:22 HG2311294 10 9.49 ng/L 95 76.5 123.4
WG581526CCBI CCB 01/03/24 9:27 U ng/L -0.501 0.501
WG581526PQV PQV 01/03/24 9:32 HG231129-6 1 .93 ng/L 93 70 130
WG581526CCV2 CCV 01/03/2413:06 HG2311294 10 10.7 ng/L 107 76.5 123.4
WG581526CCB2 CCB 01/03/2413:11 U ng/L -0.501 0.501
WG581526LFB LFB 01/03/2413:16 HG231129-5 2 1.96 ng/L 98 71 125
L85193-17MS MS 01/03/2413:35 HG231129-5 2 .72 2.36 ng/L 82 71 125
L85193-17MSD MSD 01/03/2413:40 HG231129-5 2 .72 2.47 ng/L 88 71 125 5 24
WG581526CCV3 CCV 01/03/2414:03 HG231129-4 10 9.74 ng/L 97 76.5 123.4
WG581526CCB3 CCB 01/03/2414:08 U ng/L -0.501 0.501
WG581526CCV4 CCV 01/03/2414:27 HG2311294 10 10.2 ng/L 102 76.5 123.4
WG581526CCB4 CCB 01/03/2414:32 U ng/L -0.501 0.501
Molybdenum,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SCN e Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .02 .02019 mg/L 101 90 110
WG5824011CB ICB 01/17/24 9:20 U Ong/L -0.00044 0.00044
WG582401LFB LFB 01/17/249:21 MS240109-2 .05005 .04568 mg/L 91 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .05005 .00026 .0458 mg/L 91 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .05005 .00026 .04474 mg/L 89 70 130 2 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .05005 U .04488 mg/L 90 70 130
L85193-14ASD ASD 01/17/24 9:58 MS240109-2 .05005 U .04532 mg/L 91 70 130 1 20
L851 93-2401 241 1 49 Page 97 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Molybdenum,total M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SC7k, Sample Found Units Rec% Lower Upper •. Limit Qual
WG582334
WG5823341CV ICV 01/16/2411:28 MS240109-5 .02 .01887 mg/L 94 90 110
WG5823341CB ICB 01/16/2411:29 U mg/L -0.0006 0.0006
WG581687LRB LRB 01/16/2411:31 U mg/L -0.00044 0.00044
WG581687LFB LFB 01/16/2411:33 MS231108-4 .05005 .05444 mg/L 109 85 115
L85193-03LFM LFM 01/16/2411:42 MS231108-4 .05005 .00035 .05478 mg/L 109 70 130
L85193-03LFMD LFMD 01/16/2411:44 MS231108-4 .05005 .00035 .05532 mg/L 110 70 130 1 20
L85193-13LFM LFM 01/16/2412:07 MS231108-4 .05005 U .05668 mg/L 113 70 130
L85193-13LFMD LFMD 01/16/2412:09 MS231108-4 .05005 U .0559 mg/L 112 70 130 1 20
Nickel,dissolved M200.8 ICP-MS
ACZID Type Analyzed PCN/SCN QC Sample Found Units Recl% Lower Upper •. Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .05 .05296 mg/L 106 90 110
WG5824011CB ICB 01/17/24 9:20 U mg/L -0.00088 0.00088
WG582401LFB LFB 01/17/249:21 MS240109-2 .0501 .0428 mg/L 85 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .0501 .00254 .04463 mg/L 84 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .0501 .00254 .04368 mg/L 82 70 130 2 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .0501 .00404 .04473 mg/L 81 70 130
L85193-14ASD ASD 01/17/249:58 MS240109-2 .0501 .00404 .04463 mg/L 81 70 130 0 20
Nickel,total M200.8 ICP-MS
ACZID Type Analyzed PCNISCN Qc Sample Found Units Recl/. Lower Upper RPD Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .04632 mg/L 93 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.0012 0.0012
WG581687LRB LRB 01/12/2415:44 U mg/L -0.00088 0.00088
WG581687LFB LFB 01/12/2415:46 MS231108-4 .0501 .05036 mg/L 101 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .0501 .00288 .05117 mg/L 96 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .0501 .00288 .05205 mg/L 98 70 130 2 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .0501 U .04849 mg/L 97 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .0501 U .04937 mg/L 99 70 130 2 20
Nitrogen,ammonia M350.1 Auto Salicylate w/gas diffusion
pr Type Analyzed PCNISCN e Qual
WG581406
WG5814061CV ICV 12/30/2310:35 W1231102-3 12 11.983 mg/L 100 90 110
WG5814061CB ICB 12/30/2310:37 U mg/L -0.1 0.1
WG581406LFB LFB 12/30/2310:38 W1231102-6 10 10.136 mg/L 101 90 110
L85193-03AS AS 12/30/23 10:47 W 1231102-6 10 U 9.942 mg/L 99 90 110
L85193-04DUP DUP 12/30/2310:50 U U mg/L 0 20 RA
L85193-18AS AS 12/30/23 11:17 W 1231102-6 10 .169 10.297 mg/L 101 90 110
L85193-19DUP DUP 12/30/2311:19 U U mg/L 0 20 RA
L851 93-2401 241 1 49 Page 98 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
pH(lab) SM4500H+B
ACZ ID Type Analyzed PCN/SCk-,
jample Found Units Rec% Lower Upper •. Limit Qual
WG581115
WG581115LCSW1 LCSW 12/22/2316:22 PCN624449 6 6.09 units 102 5.9 6.1
WG581115LCSW4 LCSW 12/22/2319:59 PCN624449 6 6.09 units 102 5.9 6.1
WG581115LCSW7 LCSW 12/22/23 23:14 PCN624449 6 6.1 units 102 5.9 6.1
L85193-03DUP DUP 12/23/2314:02 6.9 7 units 1 20
L85193-15DUP DUP 12/23/2315:13 6.3 6.1 units 3 20
WG581115LCSW10 LCSW 12/23/2315:17 PCN624449 6 6.08 units 101 5.9 6.1
L85200-06DUP DUP 12/23/2316:52 8.1 8.1 units 0 20
WG581115LCSW13 LCSW 12/23/2318:16 PCN624449 6 6.09 units 102 5.9 6.1
Phosphorus,dissolved M200.7 ICP
ACZ ID Type Analyzed PCN/SCN QC Sample Found Units Recl% Lower Upper •. Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 5.0065 5.1 mg/L 102 95 105
WG581945ICB ICB 01/10/2418:09 U mg/L -0.3 0.3
WG581945LFB LFB 01/10/2418:22 11240109-2 1.001 1.02 mg/L 102 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 1.001 U 1.04 mg/L 104 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 1.001 U 1.05 mg/L 105 85 115 1 20
L85193-16AS AS 01/10/2419:39 11240109-2 1.001 U 1.04 mg/L 104 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 1.001 U 1.06 mg/L 106 85 115 2 20
Phosphorus,total M200.7 ICP
ACZ ID Type Analyzed PCNISCN Qc Sample Found Units Rec% Lower Upper RPD Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 5.0065 5.2 mg/L 104 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -0.3 0.3
WG580888LRB LRB 01/03/24 23:24 U mg/L -0.22 0.22
WG580888LFB LFB 01/03/24 23:27 11231214-2 1.001 1.09 mg/L 109 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 1.001 U 1.06 mg/L 106 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 1.001 U 1.07 mg/L 107 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 1.001 U 1.1 mg/L 110 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 1.001 U 1.1 mg/L 110 70 130 0 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 5.0065 5.18 mg/L 103 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.3 0.3
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.22 0.22
WG58094OLFB LFB 01/09/24 22:32 11231214-2 1.001 1.02 mg/L 102 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 1.001 U .98 mg/L 98 70 130
L85193-19LFMD LFMD 01/09/24 22:45 11231214-2 1.001 U 1 mg/L 100 70 130 2 20
L851 93-2401 241 1 49 Page 99 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Potassium,dissolved M200.7 ICP
ACZ ID Type Analyzed PCN/SC7k, lic Sample Found Units Rec% Lower Upper •. Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 20 19.74 mg/L 99 95 105
WG5819451CB ICB 01/10/2418:09 U mg/L -1.5 1.5
WG581945LFB LFB 01/10/2418:22 11240109-2 99.97581 102.2 mg/L 102 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 99.97581 1.54 100.2 mg/L 99 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 99.97581 1.54 100.5 mg/L 99 85 115 0 20
L85193-16AS AS 01/10/2419:39 11240109-2 99.97581 2.24 101.9 mg/L 100 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 99.97581 2.24 100.8 mg/L 99 85 115 1 20
WG582500
WG5825001CV ICV 01/18/2414:20 11231227-4 20 19.53 mg/L 98 95 105
WG582500ICB ICB 01/18/2414:26 U mg/L -1.5 1.5
WG58250OLFB LFB 01/18/2414:39 11240111-3 99.97581 98.2 mg/L 98 85 115
L78333-52AS AS 01/18/2414:48 11240111-3 99.97581 U 99 mg/L 99 85 115
L78333-52ASD ASD 01/18/2414:51 11240111-3 99.97581 U 101.9 mg/L 102 85 115 3 20
Potassium,total M200.7 ICP
ACZ ID Type Analyzed PCN/SCN QC Sample Found Units Recl% Lower Upper 11131) Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 20 19.33 mg/L 97 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -1.5 1.5
WG580888LRB LRB 01/03/24 23:24 U mg/L -1.1 1.1
WG580888LFB LFB 01/03/24 23:27 11231214-2 99.97581 97.92 mg/L 98 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 99.97581 1.59 99.33 mg/L 98 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 99.97581 1.59 98.52 mg/L 97 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 99.97581 1.73 101.9 mg/L 100 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 99.97581 1.73 100.1 mg/L 98 70 130 2 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 20 19.71 mg/L 99 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -1.5 1.5
WG58094OLRB LRB 01/09/24 22:29 U mg/L -1.1 1.1
WG58094OLFB LFB 01/09/24 22:32 11231214-2 99.97581 97.15 mg/L 97 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 99.97581 1.83 95.7 mg/L 94 70 130
L85193-19LFMD LFMD 01/09/24 22:45 11231214-2 99.97581 1.83 97.93 mg/L 96 70 130 2 20
Residue,Filterable(TDS)@180C SM2540C
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Rec% Lower Upper 111313 Limit Qual
WG580811
WG580811PBW PBW 12/18/2316:30 U mg/L -20 20
WG580811LCSW LCSW 12/18/2316:32 PCN626038 1000 998 mg/L 100 80 120
L85193-06DUP DUP 12/18/2317:30 46 50 mg/L 8 10 RA
WG580826
WG580826PBW PBW 12/19/23 9:45 U mg/L -20 20
WG580826LCSW LCSW 12/19/23 9:46 PCN626040 1000 994 mg/L 99 80 120
L85193-08DUP DUP 12/19/2310:00 U U mg/L 0 10 RA
L85193-19DUP DUP 12/19/2310:14 44 40 mg/L 10 10 RA
L851 93-2401 241 1 49 Page 100 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high1low limits are in the same units as the result. If the Rec%column is not null, then the high1low
limits are in%Rec.
Residue,Non-Filterable(TSS)@105C SM2540D
ACZ ID Type Analyzed Qc Sample Found Units Rec% Lower Upper RPD Limit Qual
WG580828
WG580828PBW PBW 12/19/2310:15 U mg/L -5 5
WG580828LCSW LCSW 12/19/23 10:17 PCN626038 100 92 mg/L 92 80 120
L85193-08DUP DUP 12/19/23 10:46 U U mg/L 0 10 RA
L85193-19DUP DUP 12/19/23 11:15 20 19 mg/L 5 10 RA
Scandium,dissolved M200.7 ICP
ACZ ID Type Analyzed PCN/SCN QC Sample Found Units Recl/. Lower Upper RPD Limit Qual
WG581945
WG5819451CV 1CV 01/10/24 18:03 11231227-4 2 1.961 mg/L 98 95 105
WG5819451CB ICB 01/10/24 18:09 U mg/L -0.15 0.15
WG581945LFB LFB 01/10/24 18:22 11240109-2 1.0012 1.037 mg/L 104 85 115
L85193-03AS AS 01/10/24 18:38 11240109-2 1.0012 U 1.015 mg/L 101 85 115
L85193-03ASD ASD 01/10/24 18:41 11240109-2 1.0012 U 1.027 mg/L 103 85 115 1 20
L85193-16AS AS 01/10/24 19:39 11240109-2 1.0012 U 1.027 mg/L 103 85 115
L85193-16ASD ASD 01/10/24 19:42 11240109-2 1.0012 U 1.02 mg/L 102 85 115 1 20
Scandium,total M200.7 1CP
ACZID Type Analyzed PCN/SCN QC Sample Found Units Rec1% Lower Upper RPD Limit Qual
WG581589
WG5815891CV 1cV 01/03/24 23:05 11231214-3 2 1.929 mg/L 96 95 105
WG5815891CB ICB 01/03/24 23:11 U mg/L -0.15 0.15
WG580888LRB LRB 01/03/24 23:24 U rnglL -0.11 0.11
WG580888LFB LFB 01/03/24 23:27 11231214-2 1.0012 .999 mg/L 100 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 1.0012 U .999 mg/L 100 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 1.0012 U .989 mg/L 99 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 1.0012 U 1.032 mg/L 103 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 1.0012 U 1.002 rnglL 100 70 130 3 20
WG581949
WG5819491CV 1CV 01/09/24 22:10 11231214-3 2 1.991 mg/L 100 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.15 0.15
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.11 0.11
WG58094OLFB LFB 01/09/24 22:32 11231214-2 1.0012 .998 mg/L 100 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 1.0012 U .963 mg/L 96 70 130
L85193-19LFMD LFMD 01/09/24 22:45 11231214-2 1.0012 U .983 mg/L 98 70 130 2 20
Selenium,dissolved M200.8 ICP-MS
ACZID Type Analyzed PCN/SCN QC Sample Found Units Recl% Lower Upper RPD Limit Qual
WG582401
WG582401 ICV 1CV 01/17/24 9:18 MS240109-5 .05 .05132 mg/L 103 90 110
WG582401 ICB ICB 01/17/24 9:20 U mg/L -0.00022 0.00022
WG582401 LFB LFB 01/17/24 9:21 MS240109-2 .05005 .04859 mg/L 97 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .05005 U .04933 mg/L 99 70 130
L85193-03ASD ASID 01/17/24 9:30 MS240109-2 .05005 U .04756 mg/L 95 70 130 4 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .05005 U .04846 mg/L 97 70 130
L85193-14ASD ASID 01/17/24 9:58 MS240109-2 .05005 U .04796 mg/L 96 70 130 1 20
L85193-2401241149 Page 101 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Selenium,total M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SC7k, Sample Found Units Rec% Lower Upper •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .0464 mg/L 93 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.0003 0.0003
WG581687LRB LRB 01/12/2415:44 U mg/L -0.00022 0.00022
WG581687LFB LFB 01/12/2415:46 MS231108-4 .05005 .05364 mg/L 107 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .05005 U .05096 mg/L 102 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .05005 U .05136 mg/L 103 70 130 1 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .05005 U .05133 mg/L 103 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .05005 U .05279 mg/L 105 70 130 3 20
Silicon,dissolved M200.7 ICP
ACZID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper •. Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 20 19.57 mg/L 98 95 105
WG581945ICB ICB 01/10/2418:09 U mg/L -0.3 0.3
WG581945LFB LFB 01/10/2418:22 11240109-2 10.011 9.57 mg/L 96 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 10.011 5.57 14.84 mg/L 93 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 10.011 5.57 15.01 mg/L 94 85 115 1 20
L85193-16AS AS 01/10/2419:39 11240109-2 10.011 4.48 13.99 mg/L 95 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 10.011 4.48 13.87 mg/L 94 85 115 1 20
Silicon,total M200.7 ICP
ACZID Type Analyzed PCNISCN Qc Sample Found Units Rec% Lower Upper RPD Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 20 20.35 mg/L 102 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -0.3 0.3
WG580888LRB LRB 01/03/24 23:24 U mg/L -0.22 0.22
WG580888LFB LFB 01/03/24 23:27 11231214-2 10.011 9.91 mg/L 99 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 10.011 6.09 16.11 mg/L 100 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 10.011 6.09 15.74 mg/L 96 70 130 2 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 10.011 6.34 16.75 mg/L 104 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 10.011 6.34 17.59 mg/L 112 70 130 5 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 20 20.78 mg/L 104 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.3 0.3
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.22 0.22
WG58094OLFB LFB 01/09/24 22:32 11231214-2 10.011 9.44 mg/L 94 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 10.011 6.27 16.93 mg/L 106 70 130
L85193-19LFMD LFMD 01/09/24 22:45 11231214-2 10.011 6.27 17.08 mg/L 108 70 130 1 20
L851 93-2401 241 1 49 Page 102 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Silver,dissolved M200.8 ICP-MS
r I Type Analyzed PCN/SC7k, �'ample Found Units Rec% Lower Upper •. Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .02 .02084 m9/L 104 90 110
WG5824011CB ICB 01/17/24 9:20 U m9/L -0.00022 0.00022
WG582401LFB LFB 01/17/249:21 MS240109-2 .01 .00873 m9/L 87 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .01 U .00859 m9/L 86 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .01 U .00832 m9/L 83 70 130 3 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .01 U .00811 m9/L 81 70 130
L85193-14ASD ASD 01/17/24 9:58 MS240109-2 .01 U .00764 m9/L 76 70 130 6 20
Silver,total M200.8 ICP-MS
ACZID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .02 .0186 m9/L 93 90 110
WG582182ICB ICB 01/12/2415:42 U m9/L -0.0003 0.0003
WG581687LRB LRB 01/12/2415:44 U m9/L -0.00022 0.00022
WG581687LFB LFB 01/12/2415:46 MS231108-4 .01 .00926 m9/L 93 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .01 U .00858 m9/L 86 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .01 U .00878 m9lL 88 70 130 2 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .01 U .00851 m9/L 85 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .01 U .00901 m9/L 90 70 130 6 20
Sodium,dissolved M200.7 ICP
ACZID Type Analyzed PCNISCN Qc Sample Found Units Recl/. Lower Upper RPD Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 100 99.13 m9/L 99 95 105
WG581945ICB ICB 01/10/2418:09 U m9/L -0.6 0.6
WG581945LFB LFB 01/10/2418:22 11240109-2 100.1305 102.1 m9/L 102 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 100.1305 4.86 103.2 m9lL 98 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 100.1305 4.86 103.8 m9/L 99 85 115 1 20
L85193-16AS AS 01/10/2419:39 11240109-2 100.1305 5.73 104.7 m9/L 99 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 100.1305 5.73 103.9 m9/L 98 85 115 1 20
WG582500
WG5825001CV ICV 01/18/2414:20 11231227-4 100 98.27 m9/L 98 95 105
WG582500ICB ICB 01/18/2414:26 U m9/L -0.6 0.6
WG58250OLFB LFB 01/18/2414:39 11240111-3 100.1305 98.29 m9/L 98 85 115
L78333-52AS AS 01/18/2414:48 11240111-3 100.1305 U 99.51 m9/L 99 85 115
L78333-52ASD ASD 01/18/2414:51 11240111-3 100.1305 U 101.9 m9/L 102 85 115 2 20
L851 93-2401 241 1 49 Page 103 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Sodium,total M200.7 ICP
ACZ ID Type Analyzed PCN/SC7k, iqc Sample Found Units Rec% Lower Upper •. Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 100 98.25 mg/L 98 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -0.6 0.6
WG580888LRB LRB 01/03/24 23:24 U mg/L -0.44 0.44
WG580888LFB LFB 01/03/24 23:27 11231214-2 100.1305 98.64 mg/L 99 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 100.1305 4.91 103.2 mg/L 98 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 100.1305 4.91 102.4 mg/L 97 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 100.1305 5.18 106.5 mg/L 101 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 100.1305 5.18 104.3 mg/L 99 70 130 2 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 100 99.28 mg/L 99 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.6 0.6
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.44 0.44
WG58094OLFB LFB 01/09/24 22:32 11231214-2 100.1305 97.32 mg/L 97 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 100.1305 5.11 99.42 mg/L 94 70 130
L85193-19LFMD LFMD 01/09/2422:45 11231214-2 100.1305 5.11 102 mg/L 97 70 130 3 20
Strontium,dissolved M200.7 ICP
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper 11131) Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 2 1.9922 mg/L 100 95 105
WG581945ICB ICB 01/10/2418:09 U mg/L -0.027 0.027
WG581945LFB LFB 01/10/2418:22 11240109-2 .501 .5486 mg/L 110 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 .501 U .5419 mg/L 108 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 .501 U .5431 mg/L 108 85 115 0 20
L85193-16AS AS 01/10/2419:39 11240109-2 .501 .0112 .5492 mg/L 107 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 .501 .0112 .5467 mg/L 107 85 115 0 20
Strontium,total M200.7 ICP
ACZ ID Type Analyzed PCN/SCN QC Sample Found Units Rec% Lower Upper RPD Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 2 1.9305 mg/L 97 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -0.027 0.027
WG580888LRB LRB 01/03/24 23:24 U mg/L -0.0198 0.0198
WG580888LFB LFB 01/03/24 23:27 11231214-2 .501 .5245 mg/L 105 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 .501 .0175 .5371 mg/L 104 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 .501 .0175 .5322 mg/L 103 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 .501 .0147 .5514 mg/L 107 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 .501 .0147 .5408 mg/L 105 70 130 2 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 2 2.0542 mg/L 103 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.027 0.027
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.0198 0.0198
WG58094OLFB LFB 01/09/24 22:32 11231214-2 .501 .5311 mg/L 106 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 .501 U .5225 mg/L 104 70 130
L85193-19LFMD LFMD 01/09/24 22:45 11231214-2 .501 U .5374 mg/L 107 70 130 3 20
L851 93-2401 241 1 49 Page 104 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Sulfate D516-02/-07/-11 -TURBIDIMETRIC
ACZ ID Type Analyzed Aple Found Units Rec% Lower Upper •. Limit Qual
WG581557
WG5815571CB ICB 01/03/2410:47 U mg/L -3 3
WG5815571CV ICV 01/03/2410:47 W1231227-7 20 20.9 mg/L 105 85 115
L85193-19AS AS 01/03/2414:33 W1230119-9 10 U 10.8 mg/L 108 85 115
L85193-19ASD ASD 01/03/2414:35 W1230119-9 10 U 10.5 mg/L 105 85 115 3 20
WG581557LFB LFB 01/03/2414:35 W1230119-9 10 9.1 mg/L 91 85 115
L85193-08AS AS 01/03/24 14:36 W 1230119-9 10 U 9.7 mg/L 97 85 115
L85193-08ASD ASD 01/03/2414:36 W1230119-9 10 U 10 mg/L 100 85 115 3 20
WG582486
WG5824861CB ICB 01/18/2410:48 U mg/L -3 3
WG5824861CV ICV 01/18/2410:48 W1240104-7 20 20.8 mg/L 104 85 115
WG582486LFB LFB 01/18/2412:29 W1230119-9 10 8.8 mg/L 88 85 115
L85380-01AS AS 01/18/2412:46 SO4TURB50X 10 1640 1618.1 mg/L -219 85 115 M3
L85380-01ASD ASD 01/18/2412:47 SO4TURB50X 10 1640 1611.4 mg/L -286 85 115 0 20 M3
Sulfide as S SM4500S2-D
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Reel/, Lower Upper RPD Limit Qual
WG580857
WG5808571CV ICV 12/19/2313:12 WC231219-3 .34 .35 mg/L 103 90 110
WG580857ICB ICB 12/19/2313:16 U mg/L -0.05 0.05
WG580857LFB1 LFB 12/19/2313:21 WC231219-6 .2142267 .232 mg/L 108 80 120
WG580857LFB2 LFB 12/19/2315:31 WC231219-6 .2142267 .225 mg/L 105 80 120
L85155-01AS AS 12/19/2315:40 WC231219-6 .2142267 U .204 mg/L 95 75 125
L85155-01ASD ASD 12/19/2315:45 WC231219-6 .2142267 U .215 mg/L 100 75 125 5 20
L85193-17AS AS 12/19/2317:33 WC231219-6 .2142267 U .087 mg/L 41 75 125 M2
L85193-17ASD ASD 12/19/2317:37 WC231219-6 .2142267 U .087 mg/L 41 75 125 0 20 M2
WG580857LFB3 LFB 12/19/2317:51 WC231219-6 .2142267 .233 mg/L 109 80 120
L85200-09AS AS 12/19/2318:49 WC231219-6 .2142267 U .21 mg/L 98 75 125
L85200-09ASD ASD 12/19/2318:54 WC231219-6 .2142267 U .209 mg/L 98 75 125 0 20
Sulfur,dissolved M200.7 ICP
OWL Type Analyzed PCN/SCN., I QC Sample Found Units Reel% Lower Upper RPD Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 50.045 50.83 mg/L 102 95 105
WG581945ICB ICB 01/10/2418:09 U mg/L -0.75 0.75
WG581945LFB LFB 01/10/2418:22 11240109-2 4.975 5.13 mg/L 103 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 4.975 U 5.24 mg/L 105 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 4.975 U 5.28 mg/L 106 85 115 1 20
L85193-16AS AS 01/10/2419:39 11240109-2 4.975 .31 5.52 mg/L 105 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 4.975 .31 5.33 mg/L 101 85 115 4 20
L851 93-2401 241 1 49 Page 105 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Sulfur,total M200.7 ICP
ACZ ID Type Analyzed PCN/SC7k, iqc Sample Found Units Rec% Lower Upper •. Limit Qual
WG581630
WG5816301CV ICV 01/06/24 23:56 11231214-3 50.045 50.45 mg/L 101 95 105
WG581630ICB ICB 01/07/24 0:02 U mg/L -0.75 0.75
WG580888LRB LRB 01/07/24 0:15 U mg/L -0.55 0.55
WG580888LFB LFB 01/07/24 0:18 11231214-2 4.975 5.1 mg/L 103 85 115
L85193-03LFM LFM 01/07/24 0:31 11231214-2 4.975 U 5.37 mg/L 108 70 130
L85193-03LFMD LFMD 01/07/24 0:34 11231214-2 4.975 U 5.28 rmg/L 106 70 130 2 20
L85193-14LFM LFM 01/07/241:19 11231214-2 4.975 .35 5.78 rmg/L 109 70 130
L85193-14LFMD LFMD 01/07/241:22 11231214-2 4.975 .35 5.67 mg/L 107 70 130 2 20
WG581823
WG5818231CV ICV 01/09/24 8:15 11231214-3 50.045 48.89 mg/L 98 95 105
WG581823ICB ICB 01/09/24 8:21 U mg/L -0.75 0.75
WG580888LRB LRB 01/09/24 8:34 U mg/L -0.55 0.55
WG580888LFB LFB 01/09/24 8:38 11231214-2 4.975 4.88 mg/L 98 85 115
L85193-14LFM LFM 01/09/24 8:44 11231214-2 4.975 U 5.19 mg/L 104 70 130
L85193-14LFMD LFMD 01/09/24 8:47 11231214-2 4.975 U 5.19 mg/L 104 70 130 0 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 50.045 49.44 mg/L 99 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.75 0.75
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.55 0.55
WG58094OLFB LFB 01/09/24 22:32 11231214-2 4.975 4.94 mg/L 99 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 4.975 .38 5.07 mg/L 94 70 130
L85193-19LFMD LFMD 01/09/24 22:45 11231214-2 4.975 .38 5.24 mg/L 98 70 130 3 20
Thallium,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Rec% Lower Upper RPD Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .05 .05323 mg/L 106 90 110
WG5824011CB ICB 01/17/24 9:20 U mg/L -0.00022 0.00022
WG582401LFB LFB 01/17/249:21 MS240109-2 .0501 .04304 mg/L 86 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .0501 .00042 .04498 mg/L 89 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .0501 .00042 .044 mg/L 87 70 130 2 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .0501 .00093 .04458 mg/L 87 70 130
L85193-14ASD ASD 01/17/249:58 MS240109-2 .0501 .00093 .04559 mg/L 89 70 130 2 20
Thallium,total M200.8 ICP-MS
Type Analyzed PCN/SCN,_ Sample Found Units Rec% Lower Upper 111313 Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .05034 mg/L 101 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.0003 0.0003
WG581687LRB LRB 01/12/2415:44 U mg/L -0.00022 0.00022
WG581687LFB LFB 01/12/2415:46 MS231108-4 .0501 .05224 mg/L 104 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .0501 .00045 .05112 mg/L 101 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .0501 .00045 .05128 mg/L 101 70 130 0 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .0501 U .05139 mg/L 103 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .0501 U .05158 mg/L 103 70 130 0 20
L851 93-2401 241 1 49 Page 106 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Thorium,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SC7k, Sample Found Units Rec% Lower Upper •. Limit Qual
WG582443
WG5824431CV ICV 01/18/2416:01 MS240109-5 .05 .051 mg/L 102 90 110
WG5824431CB ICB 01/18/2416:03 U mg/L -0.0022 0.0022
WG582443LFB LFB 01/18/2416:05 MS240109-2 .05 .051 mg/L 102 85 115
L85193-03AS AS 01/18/2416:15 MS240109-2 .05 U .049 mg/L 98 70 130
L85193-03ASD ASD 01/18/2416:17 MS240109-2 .05 U .0503 mg/L 101 70 130 3 20
L85193-14AS AS 01/18/2416:49 MS240109-2 .05 U .0488 mg/L 98 70 130
L85193-14ASD ASD 01/18/2416:52 MS240109-2 .05 U .051 mg/L 102 70 130 4 20
Thorium,total M200.8 ICP-MS
ACZID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .0505 mg/L 101 90 110
WG582182ICB ICB 01/12/2415:42 .0015 mg/L -0.003 0.003
WG581687LRB LRB 01/12/2415:44 U mg/L -0.0022 0.0022
WG581687LFB LFB 01/12/2415:46 MS231108-4 .05 .0537 mg/L 107 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .05 U .0531 mg/L 106 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .05 U .0577 mg/L 115 70 130 8 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .05 U .0541 mg/L 108 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .05 U .0578 mg/L 116 70 130 7 20
Tin,dissolved M200.7 ICP
ACZID Type Analyzed PCNISCN Qc Sample Found Units Recl/. Lower Upper RPD Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 2 1.986 mg/L 99 95 105
WG5819451CB ICB 01/10/2418:09 U mg/L -0.12 0.12
WG581945LFB LFB 01/10/2418:22 11240109-2 1.001 1.022 mg/L 102 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 1.001 U .98 mg/L 98 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 1.001 U 1.019 mg/L 102 85 115 4 20
L85193-16AS AS 01/10/2419:39 11240109-2 1.001 U 1.021 mg/L 102 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 1.001 U .992 mg/L 99 85 115 3 20
L851 93-2401 241 1 49 Page 107 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Tin,total M200.7 ICP
ACZ ID Type Analyzed PCN/SC7k,
jample Found Units Rec% Lower Upper •. Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 2 1.958 mg/L 98 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -0.12 0.12
WG580888LRB LRB 01/03/24 23:24 U mg/L -0.088 0.088
WG580888LFB LFB 01/03/24 23:27 11231214-2 1.001 1.019 mg/L 102 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 1.001 U 1.008 mg/L 101 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 1.001 U .993 mg/L 99 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 1.001 U 1.038 mg/L 104 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 1.001 U 1.022 mg/L 102 70 130 2 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 2 1.934 mg/L 97 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.12 0.12
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.088 0.088
WG58094OLFB LFB 01/09/24 22:32 11231214-2 1.001 .964 mg/L 96 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 1.001 U .931 mg/L 93 70 130
L85193-19LFMD LFMD 01/09/2422:45 11231214-2 1.001 U .964 mg/L 96 70 130 3 20
Titanium,dissolved M200.7 ICP
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper 11131) Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 2 2.043 mg/L 102 95 105
WG581945ICB ICB 01/10/2418:09 U mg/L -0.015 0.015
WG581945LFB LFB 01/10/2418:22 11240109-2 1.0007 1.055 mg/L 105 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 1.0007 U 1.026 mg/L 103 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 1.0007 U 1.041 mg/L 104 85 115 1 20
L85193-16AS AS 01/10/2419:39 11240109-2 1.0007 U 1.045 mg/L 104 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 1.0007 U 1.034 mg/L 103 85 115 1 20
Titanium,total M200.7 ICP
ACZ ID Type Analyzed PCN/SCN QC Sample Found Units Rec% Lower Upper RPD Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 2 1.934 mg/L 97 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -0.015 0.015
WG580888LRB LRB 01/03/24 23:24 U mg/L -0.011 0.011
WG580888LFB LFB 01/03/24 23:27 11231214-2 1.0007 1.002 mg/L 100 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 1.0007 U .9994 mg/L 100 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 1.0007 U .9917 mg/L 99 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 1.0007 U 1.033 mg/L 103 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 1.0007 U 1.006 mg/L 101 70 130 3 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 2 2.0422 mg/L 102 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.015 0.015
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.011 0.011
WG58094OLFB LFB 01/09/24 22:32 11231214-2 1.0007 1.026 mg/L 103 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 1.0007 U 1.002 mg/L 100 70 130
L85193-19LFMD LFMD 01/09/24 22:45 11231214-2 1.0007 U 1.026 mg/L 103 70 130 2 20
L851 93-2401 241 1 49 Page 108 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Uranium,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SC7k, Sample Found Units Rec% Lower Upper •. Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .05 .05196 mg/L 104 90 110
WG582401 ICB ICB 01/17/24 9:20 U mg/L -0.00022 0.00022
WG582401 LFB LFB 01/17/249:21 MS240109-2 .05 .04264 mg/L 85 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .05 U .04382 mg/L 88 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .05 U .04266 mg/L 85 70 130 3 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .05 U .04368 mg/L 87 70 130
L85193-14ASD ASD 01/17/24 9:58 MS240109-2 .05 U .04436 mg/L 89 70 130 2 20
Uranium,total M200.8 ICP-MS
ACZID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .04837 mg/L 97 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.0003 0.0003
WG581687LRB LRB 01/12/2415:44 U mg/L -0.00022 0.00022
WG581687LFB LFB 01/12/2415:46 MS231108-4 .05 .05226 mg/L 105 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .05 .00147 .05315 mg/L 103 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .05 .00147 .05389 mg/L 105 70 130 1 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .05 .00021 .0529 mg/L 105 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .05 .00021 .05367 mg/L 107 70 130 1 20
Vanadium,dissolved M200.8 ICP-MS
ACZID Type Analyzed PCNISCN Qc Sample Found Units Recl/. Lower Upper RPD Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .05 .05158 mg/L 103 90 110
WG582401 ICB ICB 01/17/24 9:20 U mg/L -0.0011 0.0011
WG582401 LFB LFB 01/17/249:21 MS240109-2 .05005 .04277 mg/L 85 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .05005 U .04249 mg/L 85 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .05005 U .04152 mg/L 83 70 130 2 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .05005 U .0414 mg/L 83 70 130
L85193-14ASD ASD 01/17/24 9:58 MS240109-2 .05005 U .04119 mg/L 82 70 130 1 20
Vanadium,total M200.8 ICP-MS
ACZID Type Analyzed PCN/SCN QC Sample Found Units Recl% Lower Upper •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .04602 mg/L 92 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.0015 0.0015
WG581687LRB LRB 01/12/2415:44 U mg/L -0.0011 0.0011
WG581687LFB LFB 01/12/2415:46 MS231108-4 .05005 .05096 mg/L 102 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .05005 U .04879 mg/L 97 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .05005 U .04901 mg/L 98 70 130 0 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .05005 .00072 .04918 mg/L 97 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .05005 .00072 .05025 mg/L 99 70 130 2 20
L851 93-2401 241 1 49 Page 109 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Zinc,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SC7k,
jample Found Units Rec% Lower Upper •. Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .05 .0513 m9/L 103 90 110
WG5824011CB ICB 01/17/24 9:20 U m9/L -0.0132 0.0132
WG582401LFB LFB 01/17/249:21 MS240109-2 .050015 .0516 m9/L 103 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .050015 .0183 .0666 m9/L 97 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .050015 .0183 .0657 m9/L 95 70 130 1 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .050015 .0537 .1016 m9/L 96 70 130
L85193-14ASD ASD 01/17/24 9:58 MS240109-2 .050015 .0537 .1023 m9/L 97 70 130 1 20
Zinc,total M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SCN e •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .0454 m9/L 91 90 110
WG582182ICB ICB 01/12/2415:42 U m9/L -0.018 0.018
WG581687LRB LRB 01/12/2415:44 U m9/L -0.0132 0.0132
WG581687LFB LFB 01/12/2415:46 MS231108-4 .050015 .0513 m9/L 103 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .050015 .0201 .0665 m9/L 93 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .050015 .0201 .0661 m9lL 92 70 130 1 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .050015 U .0511 m9/L 102 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .050015 U .0519 m9/L 104 70 130 2 20
L851 93-2401 241 1 49 Page 110 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-01 WG582182 Aluminum,total M200.8 ICP-MS N1 See Case Narrative.
Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG582334 Beryllium,total M200.8 ICP-MS D5 Sample required dilution.Sample matrix causing internal
standards to recover outside method limits.
WG581455 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581446 Carbon,total organic(TOC) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM450OF-C M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG582182 Iron,total M200.8 ICP-MS N1 See Case Narrative.
WG582334 Molybdenum,total M200.8 ICP-MS D5 Sample required dilution.Sample matrix causing internal
standards to recover outside method limits.
W G581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580811 Residue,Filterable(TDS)@180C SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG582486 Sulfate D516-02/-07/-11- C5 Confirmatory analysis was past holding time.Original result
TURBIDIMETRIC not confirmed.
D516-02/-07/-11- M3 The spike recovery value is unusable since the analyte
TURBIDIMETRIC concentration in the sample is disproportionate to the spike
level.The recovery of the associated control sample(LCS
or LFB)was acceptable.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
WG581115 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 111 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-02 WG582182 Aluminum,total M200.8 ICP-MS N1 See Case Narrative.
Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581455 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG581446 Carbon,total organic(TOC) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581502 Chloride SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM450OF-C M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG582182 Iron,total M200.8 ICP-MS N1 See Case Narrative.
WG581290 Mercury,total M1631 E,Atomic Fluorescence DF Sample required dilution due to high sediment.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580811 Residue,Filterable(TDS)@180C SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG582486 Sulfate D516-02/-07/-11- C5 Confirmatory analysis was past holding time.Original result
TURBIDIMETRIC not confirmed.
D516-02/-07/-1 l- M3 The spike recovery value is unusable since the analyte
TURBIDIMETRIC concentration in the sample is disproportionate to the spike
level.The recovery of the associated control sample(LCS
or LFB)was acceptable.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
WG581115 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 112 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-03 WG582182 Aluminum,total M200.8 ICP-MS N1 See Case Narrative.
Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581455 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG581446 Carbon,total organic(TOC) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581502 Chloride SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
WG582182 Iron,total M200.8 ICP-MS N1 See Case Narrative.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580811 Residue,Filterable(TDS)@180C SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
WG581115 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 113 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-04 WG582182 Aluminum,total M200.8 ICP-MS N1 See Case Narrative.
Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581455 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG581446 Carbon,total organic(TOC) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581502 Chloride SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
WG581716 Cyanide,Free D6888-09/OIA-1677-09 C4 Confirmatory analysis was past holding time.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
WG582182 Iron,total M200.8 ICP-MS N1 See Case Narrative.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580811 Residue,Filterable(TDS)@180C SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
WG681115 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 114 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-05 WG582182 Aluminum,total M200.8 ICP-MS N1 See Case Narrative.
Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG582334 Beryllium,total M200.8 ICP-MS E6 Concentration estimated.Internal standard recoveries did
not meet method acceptance criteria.
WG581455 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581446 Carbon,total organic(TOC) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581502 Chloride SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
WG582182 Iron,total M200.8 ICP-MS N1 See Case Narrative.
WG581290 Mercury,total M1631 E,Atomic Fluorescence DF Sample required dilution due to high sediment.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580811 Residue,Filterable(TDS)@180C SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM4500S2-D QD Reported value is the background-corrected concentration,
as described by the method.
WG581115 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 115 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-06 WG582182 Aluminum,total M200.8 ICP-MS N1 See Case Narrative.
Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581455 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG581446 Carbon,total organic(TOC) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581502 Chloride SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
WG582182 Iron,total M200.8 ICP-MS N1 See Case Narrative.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580811 Residue,Filterable(TDS)@180C SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540C Z3 Sample volume yielded a residue less than 2.5 mg
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
WG581115 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 116 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-07 WG582182 Aluminum,total M200.8 ICP-MS N1 See Case Narrative.
Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581455 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG581446 Carbon,total organic(TOC) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581502 Chloride SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
WG582182 Iron,total M200.8 ICP-MS N1 See Case Narrative.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580826 Residue,Filterable(TDS)@180C SM2540C HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540C Z3 Sample volume yielded a residue less than 2.5 mg
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM4500S2-D M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581115 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 117 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-08 WG582182 Aluminum,total M200.8 ICP-MS N1 See Case Narrative.
Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581455 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG581446 Carbon,total organic(TOC) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581502 Chloride SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
WG582182 Iron,total M200.8 ICP-MS N1 See Case Narrative.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580826 Residue,Filterable(TDS)@180C SM2540C HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540C Z3 Sample volume yielded a residue less than 2.5 mg
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM4500S2-D M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581115 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 118 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-09 WG582182 Aluminum,total M200.8 ICP-MS N1 See Case Narrative.
Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581455 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG581446 Carbon,total organic(TOC) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581502 Chloride SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
WG582182 Iron,total M200.8 ICP-MS N1 See Case Narrative.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580826 Residue,Filterable(TDS)@180C SM2540C HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540C Z3 Sample volume yielded a residue less than 2.5 mg
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM4500S2-D M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581115 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 119 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-10 WG582182 Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 120 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-11 WG582723 Aluminum,total M200.8 ICP-MS E2 Concentration estimated.Analyte exceeded calibration
range.Reanalysis not performed due to sample matrix.
WG582182 Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG582334 Beryllium,total M200.8 ICP-MS E6 Concentration estimated.Internal standard recoveries did
not meet method acceptance criteria.
WG581455 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582512 Carbon,total organic(TOC) SM5310B HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581502 Chloride SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
HACH Color Wheel RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG580911 Cyanide,Free D6888-09/OIA-1677-09 M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580826 Residue,Filterable(TDS)@180C SM2540C HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D D1 Sample required dilution due to matrix.
SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM4500S2-D M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM4500S2-D QD Reported value is the background-corrected concentration,
as described by the method.
WG581115 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 121 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-12 WG582182 Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581455 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582512 Carbon,total organic(TOC) SM5310B HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581502 Chloride SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
HACH Color Wheel RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580911 Cyanide,Free D6888-09/OIA-1677-09 M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580826 Residue,Filterable(TDS)@180C SM2540C HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
SM2540C Z3 Sample volume yielded a residue less than 2.5 mg
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM4500S2-D M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG580983 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 122 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-13 WG582182 Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581455 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582512 Carbon,total organic(TOC) SM5310B HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581986 Chloride SM4500CI-E HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM4500CI-E N1 See Case Narrative.
SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
HACH Color Wheel RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580911 Cyanide,Free D6888-09/OIA-1677-09 M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580826 Residue,Filterable(TDS)@180C SM2540C HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540C Z3 Sample volume yielded a residue less than 2.5 mg
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM4500S2-D M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG580983 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 123 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-14 WG582182 Antimony,total M200.8 ICP-MS N1 See Case Narrative.
WG581474 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B N1 See Case Narrative.
SM5310B N1A See Case Narrative.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582512 Carbon,total organic(TOC) SM5310B HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581986 Chloride SM4500CI-E HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM4500CI-E N1 See Case Narrative.
SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
HACH Color Wheel RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580911 Cyanide,Free D6888-09/OIA-1677-09 M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM450OF-C M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580826 Residue,Filterable(TDS)@180C SM2540C HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540C Z3 Sample volume yielded a residue less than 2.5 mg
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM4500S2-D M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 124 of 164

ADZ Laboratories, Inc. • • He a
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHOD QUAL DESCRIPTION
WG580983 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 125 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-15 WG582182 Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581474 Carbon,total inorganic SM5310B DJ Sample dilution required due to insufficient sample.
SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B N1 See Case Narrative.
SM5310B N1A See Case Narrative.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582512 Carbon,total organic(TOC) SM5310B HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581897 Chloride SM4500CI-E B7 Target analyte detected in prep/method blank at or above
acceptance limit. Sample value is>1 OX the concentration
in the method blank.
SM4500CI-E HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
HACH Color Wheel RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580911 Cyanide,Free D6888-09/OIA-1677-09 M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM450OF-C M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580826 Residue,Filterable(TDS)@180C SM2540C HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540C Z3 Sample volume yielded a residue less than 2.5 mg
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 126 of 164

ADZ Laboratories, Inc. • • He a
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
WORKNUM PARAMETER METHOD QUAL DESCRIPTION
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM4500S2-D M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG580983 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 127 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-16 WG582182 Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581474 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B N1 See Case Narrative.
SM5310B N1A See Case Narrative.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582512 Carbon,total organic(TOC) SM5310B HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581986 Chloride SM4500CI-E HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM4500CI-E N1 See Case Narrative.
SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
HACH Color Wheel RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580911 Cyanide,Free D6888-09/OIA-1677-09 M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM450OF-C M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580826 Residue,Filterable(TDS)@180C SM2540C HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540C Z3 Sample volume yielded a residue less than 2.5 mg
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM4500S2-D M2 Matrix spike recovery was low,the recovery of the
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 128 of 164

ADZ Laboratories, Inc. • • He a
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
WORKNUM PARAMETER METHOD QUAL DESCRIPTION
associated control sample(LCS or LFB)was acceptable.
WG580983 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 129 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-17 WG582182 Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581474 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B N1 See Case Narrative.
SM5310B N1A See Case Narrative.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582512 Carbon,total organic(TOC) SM5310B HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581986 Chloride SM4500CI-E HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM4500CI-E N1 See Case Narrative.
SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
HACH Color Wheel RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580911 Cyanide,Free D6888-09/OIA-1677-09 M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM450OF-C M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581524 Mercury,dissolved M1631 E,Atomic Fluorescence M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
M1631 E,Atomic Fluorescence MH For Method 1631 E,matrix spike and matrix spike duplicate
are outside method limits,sample should not be reported
for compliance purposes. Client may request re-analysis
on a dilution.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580826 Residue,Filterable(TDS)@180C SM2540C HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 130 of 164

ADZ Laboratories, Inc. • • He a
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHOD QUAL DESCRIPTION
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM4500S2-D M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG580983 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 131 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-18 WG582182 Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581474 Carbon,total inorganic SM5310B N1 See Case Narrative.
SM5310B N1A See Case Narrative.
WG582512 Carbon,total organic(TOC) SM5310B HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581986 Chloride SM4500CI-E HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM4500CI-E N1 See Case Narrative.
SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
HACH Color Wheel RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM450OF-C M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581524 Mercury,dissolved M1631 E,Atomic Fluorescence M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
M1631 E,Atomic Fluorescence MH For Method 1631 E,matrix spike and matrix spike duplicate
are outside method limits,sample should not be reported
for compliance purposes. Client may request re-analysis
on a dilution.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580826 Residue,Filterable(TDS)@180C SM2540C HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
WG580983 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 132 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER QUAL DESCRIPTION
L85193-19 WG582182 Antimony,total M200.8 ICP-MS N1 See Case Narrative.
WG581474 Carbon,total inorganic SM5310B N1 See Case Narrative.
SM5310B NIA See Case Narrative.
WG582512 Carbon,total organic(TOC) SM5310B HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581986 Chloride SM4500CI-E HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM4500CI-E N1 See Case Narrative.
SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
HACH Color Wheel RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM450OF-C M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581524 Mercury,dissolved M1631 E,Atomic Fluorescence M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
M1631 E,Atomic Fluorescence MH For Method 1631 E,matrix spike and matrix spike duplicate
are outside method limits,sample should not be reported
for compliance purposes. Client may request re-analysis
on a dilution.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580826 Residue,Filterable(TDS)@180C SM2540C HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540C Z3 Sample volume yielded a residue less than 2.5 mg
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581949 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
WG580983 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 133 of 164

ADZ Laboratories, Inc. • • • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
WORKNUM PARAMETER METHOD QUAL DESCRIPTION
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 134 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-01
Project ID: 8000234301 Date Sampled: 12111123 11:10
Sample ID: SNKM23-540A-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:07 9.9 3.3 9.8 pCi/L ajp
Gross Beta 01/05/24 0:07 15 3.6 13 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:05 2.1 0.27 0.28 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 0:20 0.73 0.71 1.7 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 135 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-02
Project ID: 8000234301 Date Sampled: 12111123 11:15
Sample ID: SNKM23-511-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:08 12 3.4 4.3 pCi/L ajp
Gross Beta 01/05/24 0:08 19 3.7 10 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:07 2.1 0.27 0.28 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 0:20 0.65 0.69 1.7 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 136 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-03
Project ID: 8000234301 Date Sampled: 12111123 11:20
Sample ID: SNKM23-541-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:10 4.7 2.4 5.3 pCi/L ajp
Gross Beta 01/05/24 0:10 10 3.3 7.5 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:08 1.6 0.23 0.27 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 0:20 1.1 0.79 1.9 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 137 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-04
Project ID: 8000234301 Date Sampled: 12111123 12:15
Sample ID: SNKM23-557-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:12 2.5 1.8 13 pCi/L ajp
Gross Beta 01/05/24 0:12 13 3.6 20 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:11 0.71 0.17 0.3 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 0:20 0.33 0.72 1.7 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 138 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-05
Project ID: 8000234301 Date Sampled: 12111123 12:45
Sample ID: SNKM23-527-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:14 9.4 3.3 15 pCi/L ajp
Gross Beta 01/05/24 0:14 18 3.8 22 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:12 1.6 0.24 0.29 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 0:20 0.42 0.71 1.7 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 139 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-06
Project ID: 8000234301 Date Sampled: 12111123 13:45
Sample ID: SNKM23-550-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:15 1.9 1.8 6.8 pCi/L ajp
Gross Beta 01/05/24 0:15 7 2.9 7.7 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:14 0.53 0.14 0.27 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 16:17 -0.05 0.62 1.6 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 140 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-07
Project ID: 8000234301 Date Sampled: 12111123 14:45
Sample ID: ADSW-3-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:17 -1.2 0.82 4.9 pCi/L ajp
Gross Beta 01/05/24 0:17 1.9 2.6 5.8 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:15 0.07 0.08 0.28 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 16:17 0.1 0.74 2 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 141 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-08
Project ID: 8000234301 Date Sampled: 12111123 17:00
Sample ID: EB-E-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:18 -1.6 0.83 4.8 pCi/L ajp
Gross Beta 01/05/24 0:18 1.2 3.1 10 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:17 -0.04 0.07 0.35 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 16:17 0.06 0.6 1.7 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 142 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-09
Project ID: 8000234301 Date Sampled: 12111123 16:00
Sample ID: ADSW-4-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:20 -0.4 0.98 8.2 pCi/L ajp
Gross Beta 01/05/24 0:20 2.4 2.7 13 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analysm
Radium 226+Alpha 12/31/23 0:18 0.12 0.1 0.32 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 16:17 0.27 0.7 1.9 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 143 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-11
Project ID: 8000234301 Date Sampled: 12111123 14:00
Sample ID: SNKM23-531A-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:23 33 7 8.9 pCi/L ajp
Gross Beta 01/05/24 0:23 38 4.9 8 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:20 9.7 0.6 0.3 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 16:17 2.3 2 5.2 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 144 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-12
Project ID: 8000234301 Date Sampled: 12111123 15:45
Sample ID: FB-GW-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:24 -1.1 0.58 4.8 pCi/L ajp
Gross Beta 01/05/24 0:24 -0.35 2.8 9.1 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:21 -0.02 0.06 0.31 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 16:17 -0.17 0.59 1.5 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 145 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-13
Project ID: 8000234301 Date Sampled: 12111123 15:00
Sample ID: DUP-1-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:25 1.2 1.5 12 pCi/L ajp
Gross Beta 01/05/24 0:25 1.3 2.9 20 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:24 0.04 0.07 0.31 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 16:17 0.19 0.63 1.7 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 146 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-14
Project ID: 8000234301 Date Sampled: 12111123 15:55
Sample ID: DUP-2-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:27 0.96 1.5 13 pCi/L ajp
Gross Beta 01/05/24 0:27 4.7 2.9 21 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:25 0.64 0.15 0.27 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 16:17 -0.29 0.69 1.9 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 147 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-15
Project ID: 8000234301 Date Sampled: 12111123 15:30
Sample ID: FB-SW-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:28 -1.1 0.88 6.3 pCi/L ajp
Gross Beta 01/05/24 0:28 0.19 2.4 7.6 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:27 -0.01 0.06 0.29 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 16:17 0.03 0.67 1.6 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 148 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-16
Project ID: 8000234301 Date Sampled: 12111123 15:15
Sample ID: ADSW-1-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:30 0.33 1.4 4.9 pCi/L ajp
Gross Beta 01/05/24 0:30 0.77 2.6 5.8 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:28 0.01 0.07 0.29 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 16:17 0.33 0.64 1.7 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 149 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-17
Project ID: 8000234301 Date Sampled: 12111123 16:00
Sample ID: ADSW-2-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:33 -1 0.72 8.4 pCi/L ajp
Gross Beta 01/05/24 0:33 2 2.7 13 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:30 0.13 0.1 0.3 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 18:08 0.58 1 2.6 pCi/L ksl
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 150 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-18
Project ID: 8000234301 Date Sampled: 12111123 14:30
Sample ID: SNKM23-529-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:34 -0.35 1.1 3.9 pCi/L ajp
Gross Beta 01/05/24 0:34 0.97 2.6 10 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analysm
Radium 226+Alpha 12/31/23 0:31 0.45 0.17 0.39 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 18:08 0.65 1.2 2.7 pCi/L ksl
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 151 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-19
Project ID: 8000234301 Date Sampled: 12111123 15:55
Sample ID: SNKM23-553-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:36 0.35 1.5 5.4 pCi/L ajp
Gross Beta 01/05/24 0:36 5.2 3 7.5 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:33 0.7 0.16 0.27 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 18:08 -0.73 1.1 2.7 pCi/L ksl
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L851 93-2401 241 1 49 Page 152 of 164

ADZ Laboratories, Inc. '
2773 Downhill Drive Steamboat Springs,CO 80487 [phone]
Report Header Explanations
Batch A distinct set of samples analyzed at a specific time
Error(+/-) Calculated sample specific uncertainty
Found Value of the QC Type of interest
Limit Upper limit for RPD,in%.
LCL Lower Control Limit,in% (except for LCSS,mg/Kg)
LLD Calculated sample specific Lower Limit of Detection
PCN/SCN A number assigned to reagents/standards to trace to the manufacturer's certificate of analysis
PQL Practical Quantitation Limit
QC True Value of the Control Sample or the amount added to the Spike
Rec Amount of the true value or spike added recovered,in%(except for LCSS,mg/Kg)
RER Relative Error Ratio,calculation used for Dup.QC taking into account the error factor.
RPD Relative Percent Difference,calculation used for Duplicate QC Types
UCL Upper Control Limit,in% (except for LCSS,mg/Kg)
Sample Value of the Sample of interest
QC Sample Types
DUP Sample Duplicate MS/MSD Matrix Spike/Matrix Spike Duplicate
LCSS Laboratory Control Sample-Soil PBS Prep Blank-Soil
LCSW Laboratory Control Sample-Water PBW Prep Blank-Water
QC Sample Type Explanations
Blanks Verifies that there is no or minimal contamination in the prep method procedure.
Control Samples Verifies the accuracy of the method,including the prep procedure.
Duplicates Verifies the precision of the instrument and/or method.
Matrix Spikes Determines sample matrix interferences,if any.
ACZ e e
H Analysis exceeded method hold time.
Method Prefix Reference W
M EPA methodology,including those under SDWA,CWA,and RCRA
SM Standard Methods for the Examination of Water and Wastewater.
D ASTM
RP DOE
ESM DOE/ESM
(1) Solid matrices are reported on a dry weight basis.
(2) Preparation method: "Method" indicates preparation defined in analytical method.
(3) QC results calculated from raw data. Results may vary slightly if the rounded values are used in the calculations.
(4) An asterisk in the"XQ"column indicates there is an extended qualifier and/or certification
qualifier associated with the result.
For a complete list of ACZ's Extended Qualifiers,please click:
https:Hacz.com/wp-content/uploads/2019/04/Ext-Qual-List.pdf
REP003.09.12.01
L851 93-2401 241 1 49 Page 153 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low limits are in%Rec.
Alpha M900.0 Units: pCi/L
ACZ ID Type Analyzed PCN/SCN Qc Sample Error LLD Found Error LLD Rec% Lower Upper •.
WG581266
WG581266PBW PBW 01/05/24 -.45 0.85 12 24
WG581266LCSWA LCSW 01/05/24 PCN625402 100 110 9.2 12 110 67 144
L85193-03DUP DUP-RER 01/05/24 4.7 2.4 5.3 7.3 2.7 5.1 0.72 2
L85193-03DUP DUP-RPD 01/05/24 4.7 2.4 5.3 7.3 2.7 5.1 43 20 RG
L85193-09MSA MS 01/05/24 PCN625402 100 -0.4 0.98 8.2 110 9.1 4.1 110 67 144
L85193-19DUP DUP-RER 01/05/24 0.35 1.5 5.4 1.5 1.6 5.1 0.52 2
L85193-19DUP DUP-RPD 01/05/24 0.35 1.5 5.4 1.5 1.6 5.1 124 20 RG
Beta M900.0 Units: pCi/L
Type Analyzed PCN/SCN QC Sample Error LLD Found Error LLD Rec% Lower Upper RPD/RER Limit Qual
WG581266
WG581266PBW PBW 01/05/24 1.6 2.9 20 40
WG581266LCSWB LCSW 01/05/24 RC230912-10 100 100 6.8 7.6 100 82 122
L85193-03DUP DUP-RPD 01/05/24 10 3.3 7.5 9.2 3.4 9.2 8 20
L85193-16MSB MS 01/05/24 RC231229-10 100 0.77 2.6 5.8 110 7.1 10 109 82 122
L85193-19DUP DUP-RPD 01/05/24 5.2 3 7.5 2.8 3 9.2 60 20 RG
L85193-19DUP DUP-RER 01/05/24 5.2 3 7.5 2.8 3 9.2 0.57 2
L851 93-2401 241 1 49 Page 154 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low limits are in%Rec.
Radium 226+Alpha Emitting Radium M903.0 Units: pCi/L
ACZ ID Type Analyzed PCN/SCN Qc Sample Error LLD Found Error LLD Rec% Lower Upper •.
WG580896
WG580896PBW PBW 12/31/23 -.04 0.05 0.32 0.64
WG580896LCSW LCSW 12/31/23 PCN626041 20 19 0.91 0.35 95 66 132
L85193-03DUP DUP-RER 12/31/23 1.6 0.23 0.27 1.3 0.22 0.28 0.94 2
L85193-03DUP DUP-RPD 12/31/23 1.6 0.23 0.27 1.3 0.22 0.28 21 20 RM
L85193-12MS MS 12/31/23 PCN626041 20 -0.02 0.06 0.31 18 0.88 0.34 90 66 132
L85193-19DUP DUP-RPD 12/31/23 0.7 0.16 0.27 .42 0.13 0.26 50 20 RG
L85193-19DUP DUP-RER 12/31/23 0.7 0.16 0.27 .42 0.13 0.26 1.36 2
Radium 228,total M904.0 Units: pCi/L
ACZ ID Type Analyzed PCN/SCN �IIIII Sample Error LLD Found Error LLD Rec% Lower Upper RPD/RER Limit Qual
WG581608
WG581608LCSW LCSW 01/11/24 PCN623727 8.58 7.9 1.1 2 92 47 123
WG581608PBW PBW 01/11/24 -.05 0.68 1.7 3.4
L85193-03DUP DUP-RER 01/11/24 1.1 0.79 1.9 .61 0.78 2 0.44 2
L85193-03DUP DUP-RPD 01/11/24 1.1 0.79 1.9 .61 0.78 2 57 20 RG
L85193-15DUP DUP-RER 01/11/24 0.03 0.67 1.6 -.96 0.68 1.7 1.04 2
L85193-15DUP DUP-RPD 01/11/24 0.03 0.67 1.6 -.96 0.68 1.7 213 20 RG
L85193-11MS MS 01/11/24 PCN623727 28.58 2.3 2 5.2 29 3.2 5.2 93 47 123
WG581853
WG581853LCSW LCSW 01/11/24 PCN623727 8.58 9.4 1.2 0.87 110 47 123
WG581853PBW PBW 01/11/24 .4 0.43 0.44 0.88
L85193-19DUP DUP-RER 01/11/24 -0.73 1.1 2.7 1.3 1.7 4.5 1 2
L85193-19DUP DUP-RPD 01/11/24 -0.73 1.1 2.7 1.3 1.7 4.5 712 20 RG
L85302-04DUP DUP-RPD 01/12/24 0.45 1.2 2.9 .63 0.87 2.1 33 20 RG
L85302-04DUP DUP-RER 01/12/24 0.45 1.2 2.9 .63 0.87 2.1 0.12 2
L85302-01MS MS 01/12/24 PCN623727 8.57 1.5 1 2.2 13 1.4 2.3 134 47 123 M1
L851 93-2401 241 1 49 Page 155 of 164

ADZ Laboratories, Inc. ' - • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] 0 - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER QUAL DESCRIPTION IF
L85193-01 WG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RM For a water matrix,the duplicate precision assessment
Isotopes,total (RPD or RER)exceeded the control limit. High sediment,
turbidity,or presence of an immiscible liquid attributed to
non-homogeneity of the sample.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-02 VVG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RM For a water matrix,the duplicate precision assessment
Isotopes,total (RPD or RER)exceeded the control limit. High sediment,
turbidity,or presence of an immiscible liquid attributed to
non-homogeneity of the sample.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-03 VVG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RM For a water matrix,the duplicate precision assessment
Isotopes,total (RPD or RER)exceeded the control limit. High sediment,
turbidity,or presence of an immiscible liquid attributed to
non-homogeneity of the sample.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-04 VVG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RM For a water matrix,the duplicate precision assessment
Isotopes,total (RPD or RER)exceeded the control limit. High sediment,
turbidity,or presence of an immiscible liquid attributed to
non-homogeneity of the sample.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-05 NG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RM For a water matrix,the duplicate precision assessment
Isotopes,total (RPD or RER)exceeded the control limit. High sediment,
turbidity,or presence of an immiscible liquid attributed to
non-homogeneity of the sample.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193.06 VVG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RM For a water matrix,the duplicate precision assessment
Isotopes,total (RPD or RER)exceeded the control limit. High sediment,
turbidity,or presence of an immiscible liquid attributed to
non-homogeneity of the sample.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 156 of 164

ADZ Laboratories, Inc. ' - • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] 0 - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER QUAL DESCRIPTION IF
L85193-07 WG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RM For a water matrix,the duplicate precision assessment
Isotopes,total (RPD or RER)exceeded the control limit. High sediment,
turbidity,or presence of an immiscible liquid attributed to
non-homogeneity of the sample.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-08 VVG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RM For a water matrix,the duplicate precision assessment
Isotopes,total (RPD or RER)exceeded the control limit. High sediment,
turbidity,or presence of an immiscible liquid attributed to
non-homogeneity of the sample.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-09 VVG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RG Sample concentration is less than 5x LLD;RPD was not
Isotopes,total used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-11 WG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RG Sample concentration is less than 5x LLD;RPD was not
Isotopes,total used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581608 Radium 228,total M904.0 D1 Sample required dilution due to matrix.
M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-12 WG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RG Sample concentration is less than 5x LLD;RPD was not
Isotopes,total used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 157 of 164

ADZ Laboratories, Inc. ' - • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] 0 - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER QUAL DESCRIPTION IF
L85193-13 WG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RG Sample concentration is less than 5x LLD;RPD was not
Isotopes,total used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-14 VVG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RG Sample concentration is less than 5x LLD;RPD was not
Isotopes,total used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-15 VVG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RG Sample concentration is less than 5x LLD;RPD was not
Isotopes,total used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-16 VVG581266 Gross Alpha M900.0 Q5 Sample received with inadequate chemical preservation.
Additional preservation performed by the laboratory.
M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M900.0 Q5 Sample received with inadequate chemical preservation.
Additional preservation performed by the laboratory.
M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RG Sample concentration is less than 5x LLD;RPD was not
Isotopes,total used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 158 of 164

ADZ Laboratories, Inc. ' - • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] 0 - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER QUAL DESCRIPTION IF
L85193-17 WG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RG Sample concentration is less than 5x LLD;RPD was not
Isotopes,total used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581853 Radium 228,total M904.0 M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-18 WG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RG Sample concentration is less than 5x LLD;RPD was not
Isotopes,total used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581853 Radium 228,total M904.0 M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-19 WG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RG Sample concentration is less than 5x LLD;RPD was not
Isotopes,total used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581853 Radium 228,total M904.0 M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
REPAD.15.06.05.01
L851 93-2401 241 1 49 Page 159 of 164

ADZ Laboratories, Inc. 11ug-m- =
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Project ID: L85193
Metals Analysis
The following parameters are not offered for certification or are not covered by NELAC certificate#ACZ.
Bismuth,dissolved M200.7 ICP
Bismuth,total M200.7 ICP
Iron,dissolved M200.8 ICP-MS
Iron,total M200.8 ICP-MS
Scandium,dissolved M200.7 ICP
Scandium,total M200.7 ICP
Silicon,dissolved M200.7 ICP
Silicon,total M200.7 ICP
Sulfur,total M200.7 ICP
Wet Chemistry
The following parameters are not offered for certification or are not covered by NELAC certificate#ACZ.
Carbon,total inorganic SM5310B
Color HACH Color Wheel
REPAD.05.06.05.01
L851 93-2401 241 1 49 Page 160 of 164

ACZ Laboratories, Inc. _ •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] •
Albemarle ACZ Project ID: L85193
8000177267 Date Received: 12/18/2023 14:14
Received By:
Date Printed: 12/19/2023
Receipt Verification M
YES NO NA
1) Is a foreign soil permit included for applicable samples? X
2) Is the Chain of Custody form or other directive shipping papers present? X
3) Does this project require special handling procedures such as CLP protocol? X
4)Are any samples NRC licensable material? X
5) If samples are received past hold time, proceed with requested short hold time analyses? X
6) Is the Chain of Custody form complete and accurate? X
7)Were any changes made to the Chain of Custody form prior to ACZ receiving the samples? X
YES NO NA
8)Are all containers intact and with no leaks? X
9)Are all labels on containers and are they intact and legible? X
10) Do the sample labels and Chain of Custody form match for Sample ID, Date, and Time? X
11) For preserved bottle types,was the pH checked and within limits? 1 X
L85193-16 Container B2811763 (RED RAD) : Added 8 mis nitric acid
to the sub-sample to adjust the pH to the appropriate range.
12) Is there sufficient sample volume to perform all requested work? X
13) Is the custody seal intact on all containers? X
14)Are samples that require zero headspace acceptable? X
15)Are all sample containers appropriate for analytical requirements? X
L85193-12 : A white green container not received and a new
container created from the RAW .
L85193-15 : A WHITE,GREEN container not received and a new
container created from the RAW .
16) Is there an Hg-1631 trip blank present? X
17) Is there a VOA trip blank present? X
18)Were all samples received within hold time? X
Some parameters were received past hold time.
NA indicates Not Applicable
CustodyChain of
ShippingClient Contact Remarks
-
Cooler Id Temp(°C) Temp Rad(pR/Hr) Custody Seal
Criteria(°C) Intact?
5113 0.7 <-6.0 15 Yes
REPAD LPII 2012-03
L851 93-2401 241 1 49 Page 161 of 164

ACZ Laboratories, Inc. _ •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] •
Albemarle ACZ Project ID: L85193
8000177267 Date Received: 12/18/2023 14:14
Received By:
Date Printed: 12/19/2023
Was ice present in the shipment container(s)?
Yes - wet ice was present in the shipment container(s) .
Client must contact an ACZ Project Manager if analysis should not proceed for samples received
outside of their thermal preservation acceptance criteria.
1 The preservation of the following bottle types is not checked at sample receipt:Orange(oil and
grease), Purple(total cyanide), Pink(dissolved cyanide), Brown(arsenic speciation),Sterile(fecal
coliform), EDTA(sulfite), HCI preserved vial(organics), Na2S2O3 preserved vial(organics),and HG-
1631 (total/dissolved mercury by method 1631).
REPAD LPII 2012-03
L851 93-2401 241 1 49 Page 162 of 164

Accredkfad 2773 Downhill Drive
Environmental Steamboat Springs,CO 80487 it s
Testing [phone]
Name:
d1 z4l% "PI-eil Address: 48
Company: a (,-_ e p-F'a+� iH rh'" jyi.
E-mail: c o9^9 Telephone: d - 0 ql 0
Copy of Report to:
Name: E-mail:
Company: Tele hone:
Invoice to:
Name: KA Address: 44IS'O
Company:
E-mail: w -,l $m r1t, , ari, Telephone: 5�D -!979-7MI
Copy of Invoice to:
Name: Address:
Company:
E-mail: Telephone:
If sample(s)received past holding time(HT),or if insufficient HT remains to complete YES
analysis before expiration,shall ACZ proceed with requested short HT analyses? NO
"N(r then ACZ w®cmdact dtent for further kwtrucbrn If e.Ww"YES"ror"NO"m indk ded.ACZ ril p..-d wNh tlw q—tW—y—.--if HT's—pr d,—d d-U w111 6e quWftd
Are samples for SDWA Compliance Monitoring? Yes No
If yes,please include state forms.Results will be reported to Pr :,r Colorado.
Samplers Name: c. -1*4. Sampler's Site Inform e.tate G Zip code Time Zone_
'Samplers Signature: , etlr rY-W-WRY°rmi--F".Iund—t.WmrW.t,u--xy-"e b.ttnem":r,.m"er'ewb"'r
4te-anyway,k umkMNW fr..d-W tumf.habb by smb.Law.
PROJECTs- s
Quote#: ALB -KM Lo
PO#: 000 7
C Reporting state for compliance testing: MCI
Uf
Check box if samples include NRC licensed material? G a�
3e
■ . #
NkM23�-sLlVA—ua�l�i, 7,11
rti 3 i,10 ��✓ l a x
-sly-�A�tl II { av l; fi
_ s 5 - oar h G4/ 39 x
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s a7-Adol all IAN113 PL s GV la
�Sv-agL31211 a LI 13957 G w -
--� 0 11 a3 I700 GW I).
202.3fall i60D sw I a
10�- 1SV 5' x
Matrix SW(Surface Water)-GW(Ground Water)-WW(Waste Water) DW(Drinking Water) SL(Sludge) SO(Soil) OL(011) Other(Specify)
Please refer to ACZ's terms&conditions located on the reverse side of this COC.
RELINQUISHED C ■ ■ : ■
L851("- N'?ft9 Revision#: 2 White-Return with sample. Yellow-Retain for your recorcRage 163 of 164

Accredited 2773 Downhill Drive
Environmental Steamboat Springs,CO 80487 f ��U ��� •
Testing [phone]
Name: &7Qc Warrdn Address: 3,48 1,ja 1h,
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Company: u a Q 0V-,f a'w a$0 ro
E-mail:M LU a Telephone: — Q
1 Copy of Report to�
Name: , E-mail:
Company: Telephone:
Invoice
Name: '}I X & We"11 Address: t $rO C S q00
Company: p
E-mail: dr o (a) 0,I ars,. Tele hone: ,T g- 7992
COPY Of 111VGice to:
Name: Address:
Company:
E-mail: Telephone:
If sample(s)received past holding time(HT),or if insufficient HT remains to complete YES
analysis before expiration,shall ACZ proceed with requested short HT analyses? NO
"Wr then AM WO aaALut ellwrt for further Mwkuuffl .N neiMwe"YES"twr"No"is blasted,ACZ will preesed with the requested atgtyses.even K HT is sap Wd.end dsls wIM be que@lea
Are samples for SDWA Compliance Monitoring? Yes I No
If yes,please include state forms.Results will be reported to POL for Colorado.
Samplers Name:t ca �Samplees Site Information State-�, Zip code_Time Zone_
a 1 t(I 1 -1.thM to the auMNnlioNy and v Mdity of this.rnpl..1 Luel."u"'d"d My mism."Vr tMnVdah lwst6n w
Samplers Signature: /D If.In y" tamper'N wMh the—ple st anyway.is awtstlered tested and p s:behr by Mete Less.
PROJECT •' •
Quote*: A L R —
Pon: 9 000 17 7 2.0-7
Reporting state for compliance testing: C
t
Check box if samples include NRC licensed material? c V
e • e • ac � �
N -s31 N i� 11 Ix! K
f�-GW- 31a1 ra 1 a� 1 s C I� x
l7v -I-�D2' t 7I Sw ►� x
V - G 3 L1 0 4 11 3 5- G W 1 x
$ -Sw- gall 1. 11 �3 1530 SW
-1a ' 1: I #bur/ Sty
sN —s).q— wk w olp 1436 Gw X x
SAI ILSE3-%Mt L41 II G�/ 1)
I w_jMzt= rs Y I Y.
tGW(c qq g) Ww(Was(e W DW'Wrinking Water)'A(Sludge) SO(Shc) OL(Oiq Other(Specify)
Please refer to ACZ's terms&conditions located on the reverse side of this COC.
RELINQUISHED : eA a st
�al1E 3a �� n , ?-
L851(W0002411849 Revision# 2 White-Return with sample. Yellow-Retain for your recorftge 164 of 16V�/f