Table T12. Interstitial water geochemical data, Holes 1232A and 1232B.
Core, section, interval (cm)
Depth
pH
Alkalinity (mM)
Salinity
Cl-
(mM)
Na+ (mM)
SO42- (mM)
HPO42- (然)
NH4+ (mM)
H4SiO4 (然)
Mn2+ (然)
Fe2+
(然)
Ca2+ (mM)
Mg2+ (mM)
B
(然)
Sr2+
(然)
Ba2+
(然)
Li+
(然)
K+
(mM)
(mbsf)
(mcd)
202-1232A-



















1H-3, 145-150 4.46 10.40 7.82 23.4 34.0 563 478 8.4 71 1.28 419 19 BDL 7.0 50.1 488 76 7.2 19 10.8
3H-3, 145-150 22.95 27.23 7.82 35.9 34.0 572 483 1.0 137 1.93 472 21 17 5.9 52.2 540 77 14.6 19 11.3
4H-3, 145-150 31.47 36.85 7.83 36.1 34.0 567 478 0.6 115 2.08 516 15 22 5.6 51.9 528 76 16.8 19 11.2
5H-3, 145-150 40.98 46.41 7.86 33.8 35.0 562 472 1.2 79 2.19 431 9 24 6.0 51.5 480 73 10.7 16 11.0
6H-3, 145-150 50.48 64.13 7.81 35.0 34.0 574 481 1.1 52 2.18 419 8 36 6.6 53.1 478 72 9.4 16 10.5
7H-3, 140-150 59.91 75.52 7.87 36.4 34.0 566 469 0.6 108 2.46 454 12 51 6.6 55.0 521 72 13.6 19 11.2
8H-3, 140-150 69.42 85.72 7.95 33.5 33.0 568 471 0.7 158 2.35 485 22 69 5.3 54.9 563 75 27.0 23 11.1
9H-3, 140-150 78.91 95.39 7.95 31.9 34.0 563 473 1.0 84 2.04 513 5 40 3.5 53.1 540 72 27.6 22 10.9
10H-3, 140-150 88.43 104.91 8.01 30.9 33.0 569 477 0.7 103 1.88 468 6 22 3.5 53.7 484 67 12.6 16 9.8
11H-3, 140-150 97.91 114.39 7.99 29.9 34.0 573 482 0.8 101 1.93 446 5 35 4.3 52.2 471 68 9.9 15 10.0
12H-3, 140-150 107.43 124.19 7.90 30.9 34.0 569 479 0.7 95 2.05 419 8 44 4.9 51.5 445 67 10.0 16 9.3
13X-3, 140-150 116.90 134.11 7.94 30.9 34.0 567 484 1.4 107 2.38 546 5 6 4.9 48.5 471 68 13.2 19 10.2
16X-1, 140-150 142.00 159.21 7.94 30.8 34.0 565 476 1.7 134 2.52 409 8 10 6.2 50.7 430 73 15.3 19 9.2
19X-1, 140-150 170.90 188.11 7.94 29.3 34.0 566 481 1.1 87 2.16 511 6 13 4.3 49.3 415 68 15.2 19 9.2
22X-3, 140-150 202.51 219.72 8.09 22.4 34.0 561 468 1.8 119 2.02 598 10 22 4.5 49.7 417 71 29.6 20 10.5
25X-3, 140-150 231.27 248.48 8.00 19.1 33.0 564 476 4.7 87 1.85 417 8 20 4.3 49.4 400 74 20.1 17 9.3
28X-3, 140-150 260.07 277.88 7.99 26.3 33.0 565 475 2.4 115 2.17 591 4 15 4.4 51.2 366 67 25.7 19 9.4
31X-3, 140-150 289.09 307.52 7.95 29.0 34.0 572 482 1.3 115 2.24 534 9 12 4.5 51.9 365 65 24.3 19 8.8
34X-3, 140-150 317.90 336.85 8.09 29.7 34.0 567 480 0.6 94 2.60 587 4 BDL 3.8 50.4 337 63 15.5 19 9.5
37X-3, 140-150 346.72 366.19 8.01 27.9 34.0 564 485 1.0 106 2.52 555 8 BDL 4.3 45.8 325 66 30.1 20 8.3





















202-1232B-



















1H-3, 145-150 4.46 6.70 7.89 14.0 34.0 559 478 18.7 67 0.89 431 37 7 9.1 51.1 472 81 9.3 21 12.0
2H-3, 145-150 13.53 16.43 7.83 25.2 34.0 562 483 6.9 77 1.48 509 12 BDL 6.4 47.1 495 74 8.4 19 10.6
3H-3, 145-150 23.07 26.25 8.09 34.2 35.0 569 480 0.5 71 1.91 398 10 10 6.0 50.6 433 75 15.1 18 11.3
4H-3, 140-150 32.51 37.58 7.94 35.0 35.0 573 482 0.8 119 1.91 415 11 11 5.8 52.8 463 77 14.1 18 10.8
5H-3, 140-150 42.02 47.09 7.96 36.3 35.0 576 482 0.6 100 2.00 479 9 8 5.8 54.2 463 77 17.4 19 11.4
6H-3, 140-150 51.52 56.64 7.84 34.4 35.0 568 479 0.7 76 1.98 390 7 27 5.9 51.7 467 74 9.8 16 9.7
7H-3, 140-150 61.03 66.29 7.85 35.9 34.0 570 474 0.6 58 2.19 355 7 21 6.7 54.8 448 71 9.6 16 10.0
8H-3, 140-150 70.54 75.95 7.85 36.8 34.0 569 478 0.7 130 2.38 493 11 27 6.1 53.3 485 72 12.7 19 10.1
9H-3, 145-150 75.57 83.64 7.90 36.2 35.0 567 474 0.8 87 2.29 442 14 9 5.6 53.9 468 74 21.0 22 11.6
10H-3, 140-150 85.03 93.44 7.95 33.0 34.0 568 485 0.5 92 2.06 513 5 12 3.4 50.3 491 71 33.9 22 10.1

Note: BDL = below detection limit (Fe2+ = 6 然).