NC0003433_Table 7-2 Mineralogy of Ash_20150902

TABLE 7-2
MINERALOGY OF ASH
CAPE FEAR STEAM ELECTRIC PLANT
DUKE ENERGY PROGRESS, LLC, MONCURE, NC
Sample ID
(bgs)
Type
Sand
Silt
Clay
Quartz
Biotite
Calcite
Mullite
Hematite
Magnetite
ABMW-1AB (13-15)
Ash
35.48
58.74
5.78
30.1
ND
ND
69.9
ND
ND
ABMW-2 (0-2)
Ash
29.85
47.31
22.84
35.9
ND
ND
56.6
7.2
ND
ABMW-3 (0-2)
Ash
26.57
61.20
12.23
40.8
ND
ND
52.7
6.5
ND
ABMW-3 (19-20)
Ash
32.58
52.37
15.05
33.2
ND
2.3
56.9
7.9
ND
ABMW-4 (0-2)
Ash
64.21
29.40
6.39
41.6
6.4
0.0
45.1
3.5
2.8
ABMW-5 (0-2)
Ash
38.79
49.05
12.16
46.2
ND
0.0
51.0
nd
2.8
Prepared by: DZH Checked by: KFD
Notes:
%= percent
ND= Not detected
bgs = depth below ground surface
P:\Duke Energy Progress.1026\103. Cape Fear Ash Basin GW Assessment\1.11 CSA Reporting\Tables\Table 7-2 Mineralogy of Ash.xlsx Page 1 of 1