Table T14. Chemical composition of interstitial waters, Hole 801D.
| Core, section, interval (cm) | Depth (mbsf) | pH | Alkalinity (mM) | Salinity | SO4 (mM) |
NH4 (µm) |
H4SiO4 (µm) | PO4 (µm) |
Ca (mM) |
Mg (mM) |
Na (mM) |
K (mM) |
Li (µm) |
Fe (µm) |
Mn (µm) |
Sr (µm) |
Cl (mM Titr) |
Cl (mM IC) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 185-801D- |
|
|
|
|
|
|
|
|
|
|
||||||||
| 1W-1, 140-150 | 1.40 | 7.48 | 2.437 | 34.5 | 27.92 |
23
|
218
|
2
|
10.27 | 51.70 |
480
|
12.26 |
44
|
0
|
0
|
91
|
551
|
559
|
| 1W-2, 140-150 | 2.90 | 7.28 | 3.020 | 34.5 | 28.15 |
24
|
221
|
4
|
10.21 | 51.22 |
485
|
13.10 |
43
|
|
|
91
|
553
|
556
|
| 1W-3, 140-150 | 4.40 | 7.32 | 2.472 | 34.5 | 28.12 |
23
|
200
|
4
|
10.47 | 51.32 |
481
|
13.12 |
43
|
|
|
97
|
558
|
561
|
| 1W-4, 140-150 | 5.90 | 7.57 | 2.596 | 35.0 | 28.26 |
|
209
|
4
|
10.65 | 51.73 |
483
|
13.09 |
43
|
|
|
98
|
586
|
565
|
| 1W-5, 140-150 | 7.40 | 7.58 | 2.572 | 35.0 | 27.36 |
35
|
172
|
4
|
10.73 | 51.57 |
482
|
12.39 |
43
|
|
|
93
|
562
|
563
|
| 1W-6, 120-130 | 8.70 | 7.63 | 2.655 | 35.0 | 26.55 |
21
|
181
|
4
|
10.77 | 51.21 |
477
|
12.16 |
42
|
0
|
0
|
92
|
563
|
550
|
Notes: Titr = measured by titration, IC = measured by ion chromatography, blank spaces = not analyzed. This table is also available in ASCII format.