Table 1:
Mineral Composition and content.
Sample
Mineral Composition(%)
Clay Mineral
Pyrite
Quartz
Plagioclase
Calcite
Dolomite
1
67.52
2.51
4.45
3.82
17.50
4.20
2
58.63
1.80
13.90
2.11
20.01
3.55
3
62.28
1.91
10.15
2.01
17.92
5.73
4
55.41
2.13
17.36
2.92
18.73
3.45