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Table T11. Interstitial water geochemistry (raw data), Holes C0012C, C0012D, C0012E and C0012G.

Core,
section 		Whole-round
length (cm) 		Depth (mbsf) pH Alkalinity (mM) Salinity Chlorinity
(mM) 		Na+
(mM) 		NH4+ (mM) Ca2+
(mM) 		Mg2+
(mM) 		Sr
(µM) 		Li
(µM) 		K+
(mM) 		PO43–
(µM) 		SO42–
(mM) 		Mn
(µM) 		Br–
(mM) 		Ba
(µM) 		B
(µM) 		Si
(µM) 		Fe
(µM) 		V
(nM)
333-C0012C-
1H-2 20 2.2 7.69 2.95 35.7 552 476 ND 10.9 52.4 88.8 47 11.5 3.69 28.57 7.2 0.86 0.55 462 462 1.04 45.6
1H-3 20 3.3 7.64 2.95 35.7 552 466 ND 10.6 50.7 87.5 45 11.5 4.14 28.95 8.5 0.87 0.56 485 509 10.16 25.3
2H-2 20 6.9 7.56 2.78 35.7 556 475 0.04 11.0 51.2 82.8 46 11.5 4.42 36.90 12.1 1.00 0.54 484 584 12.12 28.3
2H-4 20 9.0 7.61 3.10 35.8 555 472 0.05 11.1 51.0 88.3 47 11.3 4.36 28.49 13.3 0.85 0.55 464 574 15.18 27.1
2H-6 20 11.7 7.65 3.36 35.9 556 327 0.06 7.8 34.7 90.0 49 8.0 3.78 28.70 15.2 0.90 0.56 461 624 6.56 35.0
3H-3 20 17.2 7.68 2.93 36.1 561 485 0.09 12.2 54.2 90.8 49 11.1 3.11 30.04 16.7 0.86 0.48 443 573 7.87 29.1
4H-4 20 27.5 7.76 3.66 36.3 565 483 0.16 12.8 49.5 90.7 54 11.4 3.31 26.40 27.2 0.84 0.63 422 693 4.34 35.1
5H-3 21 35.7 7.54 3.93 36.2 562 468 0.20 13.4 47.3 93.0 59 9.9 3.32 28.38 45.5 0.86 0.64 443 758 12.01 27.7
6H-4 21.5 46.5 7.58 4.02 36.3 566 481 0.25 15.1 48.0 96.7 69 9.1 2.67 27.46 58.7 0.84 0.56 405 726 10.53 29.3
8H-4 21 63.9 7.55 3.70 36.1 563 484 0.34 16.6 45.8 100.6 85 8.4 1.61 26.11 64.4 0.89 0.69 380 836 1.51 29.3
9H-4 20.5 73.8 7.88 3.55 36.2 566 436 0.40 15.5 40.1 101.4 92 7.7 1.45 26.30 48.2 0.87 0.77 287 635 1.21 30.3
11H-6 21 91.5 7.55 2.68 35.3 565 410 0.46 25.2 29.4 121.1 145 4.8 0.87 20.20 73.7 0.85 0.75 310 355 1.04 25.5
13H-4 27.5 105.1 7.57 1.79 34.9 563 478 0.51 29.6 27.3 129.6 172 4.7 ND 16.90 79.0 0.89 1.02 317 304 0.95 22.6
14H-2 26.5 108.3 7.56 1.74 34.7 557 468 0.50 30.4 26.3 135.3 176 4.1 0.62 16.22 74.1 0.85 1.00 287 287 0.92 22.8
15H-4 29.5 119.3 7.43 1.84 34.9 567 474 0.60 32.9 21.3 145.5 196 4.3 0.47 14.27 102.4 0.89 1.11 346 416 ND 22.0
333-C0012D-
1H-2 19 0.6 7.72 3.58 35.6 549 458 0.02 10.5 50.0 86.6 44 11.0 3.62 28.43 7.8 0.92 0.50 458 495 ND 37.9
2H-3 26.5 119.5 7.89 1.86 34.7 564 482 0.58 34.9 23.2 147.0 194 4.3 0.90 14.22 71.7 0.81 1.12 264 283 ND 25.2
3H-3 28.5 129.2 7.77 2.08 34.6 556 408 0.59 30.6 16.5 157.3 203 3.2 0.39 12.52 94.6 0.81 1.43 270 362 ND 24.3
4H-4 29.5 137.3 7.74 2.56 34.5 561 462 0.57 36.4 16.7 159.0 208 3.3 0.56 11.01 121.6 0.80 1.40 365 490 0.95 25.0
5H-4 30 144.4 7.79 2.49 34.2 561 465 0.58 38.4 15.3 161.5 215 3.1 0.75 10.15 109.3 0.91 1.45 337 363 ND 26.2
7H-3 20 154.6 8.27 2.34 33.9 559 459 0.59 39.9 12.8 171.4 215 2.9 0.50 8.73 83.2 0.89 1.79 306 274 ND 23.9
8H-4 29.5 160.3 7.48 1.66 33.9 551 463 0.61 40.6 11.6 172.3 219 2.8 0.64 7.93 119.6 0.82 1.87 420 518 ND 25.5
10H-3 31 168.3 8.49 1.23 33.6 556 462 0.62 43.8 9.8 179.2 216 2.6 0.49 6.72 48.7 0.87 1.99 261 215 ND 24.9
11H-2 30 171.3 8.31 1.40 33.9 562 463 0.68 43.9 9.9 182.7 206 2.6 0.49 6.88 53.3 0.93 1.97 254 270 ND 22.7
13H-4 31 178.7 8.35 0.71 33.6 557 463 0.72 43.0 7.9 189.5 219 2.4 ND 5.32 46.2 0.92 2.08 272 205 ND 27.3
333-C0012E-
1X-3 61 502.5 5.22 0.26 40.3 603 275 0.13 186.3 3.0 387.0 99 0.9 ND 5.28 23.5 0.97 10.99 147 153 ND 37.4
3X-2 61 520.4 — — 44.8 640 264 0.03 207.2 3.1 420.8 77 0.9 — 5.13 10.4 1.02 6.28 99 169 ND 35.7
3X-6 59.5 524.1 — — 41.1 612 291 0.03 169.5 7.2 361.4 65 1.0 — 8.69 17.2 0.98 8.72 114 247 ND 27.7
333-C0012G-
1R-3 49 516.6 7.89 0.46 40.7 609 300 0.09 177.1 9.7 362.2 69 2.0 — 7.95 36.2 0.96 6.73 134 228 0.71 28.7

— = not measured, ND = not detected.

Core,
section 		Whole-round
length (cm) 		Depth (mbsf) Cu
(nM) 		Zn
(nM) 		Rb
(nM) 		Mo
(nM) 		Cs
(nM) 		Pb
(nM) 		U
(nM)
333-C0012C-
1H-2 20 2.2 2552 1250 1772 134 4.82 3.59 5.16
1H-3 20 3.3 2303 1490 1685 111 3.07 2.65 7.44
2H-2 20 6.9 2156 808 1606 114 2.68 2.96 4.86
2H-4 20 9.0 2023 1036 1614 98 2.58 2.66 3.84
2H-6 20 11.7 2298 1205 1656 120 2.34 0.58 5.41
3H-3 20 17.2 2157 1443 1537 250 2.11 0.53 3.60
4H-4 20 27.5 3412 709 1553 107 2.28 1.94 2.82
5H-3 21 35.7 2169 1218 1261 121 1.81 1.25 1.95
6H-4 21.5 46.5 3509 943 1041 96 1.47 1.06 2.47
8H-4 21 63.9 6890 1170 950 93 1.92 0.72 2.09
9H-4 20.5 73.8 4479 806 958 160 2.14 3.01 3.41
11H-6 21 91.5 5489 1272 600 137 1.28 1.96 1.87
13H-4 27.5 105.1 7627 892 548 168 1.53 0.56 2.00
14H-2 26.5 108.3 5612 1562 481 216 1.32 2.04 2.24
15H-4 29.5 119.3 5307 1488 519 180 1.75 0.78 2.17
333-C0012D-
1H-2 19 0.6 2588 1452 1672 142 3.57 2.88 5.90
2H-3 26.5 119.5 3522 676 506 211 1.62 2.40 3.79
3H-3 28.5 129.2 528 1318 458 244 1.63 2.73 1.77
4H-4 29.5 137.3 618 1238 408 201 1.46 2.26 0.78
5H-4 30 144.4 4082 1502 391 230 1.54 2.42 2.29
7H-3 20 154.6 571 363 389 290 1.83 2.11 0.87
8H-4 29.5 160.3 4078 2600 376 211 1.66 1.90 2.13
10H-3 31 168.3 2218 382 363 372 2.05 1.04 0.53
11H-2 30 171.3 4438 365 374 368 2.00 1.60 0.73
13H-4 31 178.7 3348 353 370 302 2.06 0.63 0.37
333-C0012E-
1X-3 61 502.5 1599 1395 121 365 1.97 0.76 0.05
3X-2 61 520.4 561 327 96 270 1.15 0.67 0.10
3X-6 59.5 524.1 834 1323 122 278 1.28 1.61 0.50
333-C0012G-
1R-3 49 516.6 1488 900 131 229 1.25 0.77 0.26

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