Starting gel

Sample

Temp.

(˚C)

αkaolinite

αgel

αiwater

αfwater

Isotope exchange (%)

1000 lnα

MK10

K52

150

1.01464

1.0121

0.9918

0.98926

25.02

25.43

K53

175

1.00823

1.0121

0.9918

0.99567

38.2

12.64

K54

200

1.00567

1.0121

0.9918

0.99823

63.3

7.52

K55

225

1.00416

1.0121

0.9918

0.99974

78.2

4.51

K154

250

1.00133

1.0121

0.9918

1.00257

106

1.14

MK7

K40

150

1.0167

1.0213

0.9918

0.9964

31.2

20.27

K41

175

1.0128

1.0213

0.9918

1.0003

57.6

12.52

K42

200

1.0092

1.0213

0.9918

1.0039

82.03

5.37

K43

225

1.0066

1.0213

0.9918

1.0065

99.7

0.198

K148

250

1.0057

1.0213

0.9918

1.0074

105

1.59