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Table T1. Bulk powder mineral mixtures for calibration of normalization factors.

Mix Clay minerals (wt%) Nonclay minerals (wt%)
Smectite Illite Chlorite Total clay Quartz Plagioclase Calcite
1 57 9 10 76 9 8 7
2 12 26 33 71 11 11 7
3 14 33 20 67 16 13 4
4 33 6 24 63 11 10 16
5 9 20 30 59 8 6 27
6 38 7 8 53 27 10 10
7 24 5 20 49 6 26 19
8 19 9 13 41 30 5 24
9 20 15 4 39 13 9 39
10 10 13 13 36 19 15 30
11 7 6 10 23 13 13 51
12 6 8 6 20 6 5 69
13 1 8 9 17 56 21 6
14 8 1 6 15 46 38 2
15 0 0 0 0 100 0 0
16 0 0 0 0 0 100 0
17 0 0 0 0 0 0 100
18 50 50 0 100 0 0 0

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