Table T31. Results of interstitial water analyses for Holes 1095A and 1095B.
Core,
section, interval (cm) |
Depth (mbsf) |
pH | Salinity | Cl- (mM) |
Alkalinity (mM) |
NH4+ (mM) |
Si(OH)4 (mM) |
SO42- (mM) |
Mn2+ (µM) |
PO43- (µM) |
F- (µM) |
Ca2+ (mM) |
Mg2+ (mM) |
K+ (mM) |
Sr2+ (µM) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
178-1095A- |
|||||||||||||||
1H-1, 145-150 |
1.45 |
7.4 |
35 |
559 |
2.80 |
0.00 |
0.38 |
30.6 |
3 |
6.8 |
71.1 |
10.5 |
54.3 |
11.6 |
87 |
1H-4, 123-128 |
5.66 |
7.7 |
35 |
559 |
3.00 |
0.02 |
0.44 |
30.6 |
32 |
7.7 |
67.0 |
9.4 |
51.2 |
10.7 |
87 |
2H-1, 145-150 |
7.35 |
7.3 |
35 |
557 |
3.17 |
0.06 |
0.43 |
30.2 |
40 |
9.2 |
61.2 |
10.8 |
51.0 |
10.2 |
88 |
2H-2, 145-150 |
8.85 |
7.7 |
35 |
559 |
3.32 |
0.06 |
0.50 |
27.6 |
54 |
8.4 |
60.3 |
9.6 |
46.9 |
10.8 |
88 |
4H-3, 145-150 |
25.25 |
7.6 |
35 |
559 |
4.11 |
0.17 |
0.53 |
24.8 |
120 |
8.3 |
38.9 |
10.8 |
44.6 |
9.5 |
88 |
7H-3, 145-150 |
53.75 |
7.6 |
34 |
556 |
5.77 |
0.38 |
0.87 |
17.9 |
86 |
3.8 |
25.5 |
12.6 |
40.1 |
9.6 |
90 |
10H-3, 145-150 |
82.25 |
8.2 |
33 |
556 |
7.03 |
0.53 |
0.88 |
8.0 |
60 |
6.0 |
16.0 |
12.2 |
36.0 |
9.1 |
104 |
178-1095B- |
|||||||||||||||
3H-3, 145-150 |
106.45 |
7.9 |
32 |
556 |
7.27 |
0.64 |
0.96 |
5.4 |
58 |
5.0 |
10.3 |
12.0 |
31.0 |
6.9 |
104 |
6H-3, 145-150 |
134.95 |
7.8 |
32 |
552 |
7.14 |
0.92 |
1.05 |
2.2 |
28 |
4.0 |
9.4 |
11.6 |
29.2 |
7.6 |
112 |
9H-3, 145-150 |
163.45 |
7.8 |
32 |
551 |
7.07 |
1.00 |
1.08 |
0.0 |
10 |
4.9 |
8.5 |
11.7 |
26.4 |
5.5 |
120 |
12H-3, 145-150 |
191.95 |
8.0 |
32 |
552 |
6.35 |
1.13 |
0.96 |
0.0 |
12 |
2.9 |
9.3 |
12.9 |
27.6 |
6.9 |
119 |
16X-1, 84-89 |
225.14 |
7.9 |
32 |
548 |
6.12 |
1.26 |
0.92 |
0.6 |
13 |
2.8 |
10.5 |
15.0 |
27.3 |
6.5 |
125 |
20X-3, 145-150 |
267.15 |
7.9 |
32 |
548 |
5.33 |
1.08 |
0.86 |
1.6 |
14 |
3.3 |
10.0 |
18.4 |
24.5 |
5.2 |
138 |
23X-3, 145-150 |
296.15 |
7.7 |
31 |
549 |
4.79 |
1.30 |
1.02 |
0.0 |
13 |
3.3 |
10.3 |
23.8 |
25.3 |
5.3 |
145 |
26X-3, 145-150 |
325.05 |
8.0 |
31 |
545 |
4.28 |
1.29 |
0.78 |
1.8 |
13 |
3.2 |
14.4 |
25.7 |
23.6 |
5.6 |
141 |
29X-2, 145-150 |
352.45 |
7.7 |
31 |
549 |
3.94 |
1.26 |
1.09 |
0.0 |
23 |
3.2 |
10.8 |
30.5 |
20.6 |
4.7 |
147 |
32X-1, 145-150 |
379.85 |
7.7 |
31 |
544 |
3.36 |
1.26 |
1.03 |
1.5 |
25 |
-- |
11.3 |
32.0 |
21.3 |
4.7 |
138 |
35X-3, 145-150 |
411.05 |
7.8 |
32 |
546 |
3.42 |
1.28 |
0.94 |
0.1 |
27 |
3.0 |
15.1 |
36.6 |
15.5 |
3.9 |
144 |
38X-3, 145-150 |
439.95 |
7.8 |
32 |
544 |
2.95 |
1.21 |
0.84 |
0.5 |
30 |
3.0 |
8.3 |
48.7 |
16.6 |
3.4 |
140 |
41X-2, 140-150 |
467.40 |
7.9 |
32 |
544 |
2.92 |
1.12 |
0.86 |
1.7 |
39 |
2.7 |
10.6 |
56.9 |
17.4 |
3.7 |
129 |
46X-1, 90-98 |
503.90 |
7.9 |
32 |
544 |
1.51 |
1.08 |
0.70 |
1.4 |
30 |
3.1 |
10.5 |
67.0 |
14.5 |
2.6 |
116 |
50X-1, 140-150 |
543.10 |
8.3 |
32 |
549 |
1.18 |
0.86 |
0.37 |
1.7 |
22 |
-- |
9.1 |
87.1 |
13.7 |
1.1 |
-- |
Note: -- = no analysis.