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Table T15. Formation water, Hole C0020A.
Lith.
unit
|
Sample
|
Depth
WSF (m)
|
Salinity
(‰)
|
pH
|
Alkalinity
(mM)
|
PO4
(µM)
|
NH4
(mM)
|
Cl–
(mM)
|
Br–
(mM)
|
SO42–
(mM)
|
Na+
(mM)
|
K+
(mM)
|
|
|
337-C0020A-
|
|
II
|
398-LWL
|
1279.5
|
52.00
|
7.55
|
34.39
|
6.59
|
2.80
|
777.05
|
0.88
|
7.94
|
555.50
|
214.13
|
|
II
|
397-LWL
|
1489.3
|
47.67
|
7.52
|
12.11
|
ND
|
2.72
|
772.08
|
0.81
|
7.94
|
566.54
|
158.65
|
|
II
|
396-LWL
|
1808.0
|
39.76
|
7.60
|
9.68
|
ND
|
1.83
|
669.69
|
0.84
|
5.09
|
549.72
|
76.50
|
|
III
|
395-LWL
|
1844.0
|
69.23
|
7.72
|
19.27
|
ND
|
2.04
|
1125.50
|
0.83
|
21.77
|
807.52
|
344.87
|
|
III
|
394-LWL
|
1901.5
|
70.91
|
7.91
|
18.45
|
ND
|
2.01
|
1181.22
|
0.81
|
23.86
|
861.65
|
375.49
|
|
III
|
393-LWL
|
1978.0
|
46.64
|
7.88
|
12.20
|
ND
|
2.31
|
769.67
|
0.74
|
11.42
|
640.63
|
137.19
|
LWL = formation water collected with the Quicksilver probe. ND = not detected.
Lith.
unit
|
Sample
|
Mg2+
(mM)
|
Ca2+
(mM)
|
B
(µM)
|
Ba
(µM)
|
Fe
(µM)
|
Li
(µM)
|
Mn
(µM)
|
Si
(µM)
|
Sr
(µM)
|
|
|
337-C0020A-
|
|
II
|
398-LWL
|
26.93
|
16.58
|
715.21
|
23.58
|
68.32
|
92.77
|
19.21
|
1592.60
|
154.10
|
|
II
|
397-LWL
|
19.73
|
26.91
|
913.60
|
12.08
|
12.24
|
98.80
|
64.92
|
1386.92
|
87.56
|
|
II
|
396-LWL
|
12.02
|
21.07
|
820.86
|
52.70
|
14.81
|
154.03
|
5.98
|
353.68
|
255.45
|
|
III
|
395-LWL
|
11.63
|
18.01
|
356.51
|
26.56
|
32.37
|
163.29
|
8.82
|
244.28
|
235.78
|
|
III
|
394-LWL
|
11.10
|
15.80
|
234.58
|
23.32
|
15.35
|
157.37
|
3.68
|
228.48
|
227.78
|
|
III
|
393-LWL
|
11.33
|
16.69
|
403.80
|
31.32
|
16.38
|
174.22
|
4.32
|
471.54
|
331.32
|
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