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Table T2. Mineralogy of Nankai silty claystone, Site C0011.
|
Mineralogy of whole rock (wt%)
|
Mineralogy of clay minerals in clay-size fraction (<2 µm)
(relative wt%)
|
|
Quartz
|
Plagioclase
|
K-feldspar
|
Calcite
|
Pyrite
|
Halite
|
Muscovite
|
Illite
|
Smectite
|
Kaolinite
|
Chlorite
|
Total
|
Chlorite
|
Kaolinite
|
Illite
|
Smectite
|
I/S expandability
|
|
24 ± 3.0
|
11 ± 2.3
|
5 ± 1.7
|
1 ± 1.1
|
1 ± 1.0
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0 ± 0.7
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3 ± 1.4
|
6 ± 1.9
|
45 ± 3.8
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1 ± 1.1
|
4 ± 1.6
|
101
|
3
|
1
|
11
|
85
|
80
|
I/S = illite/smectite.
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