Table T15. Pore fluid compositions, Hole 1173A.
|
Hole, core,
section, interval (cm)
|
Depth (mbsf)
|
pH
(ISE) |
Alk (T)
(mM)
|
Sal (R)
|
Cl (T)
(mM)
|
SO4
(I)
(mM)
|
Na (CB)
(mM)
|
Mg (T)
(mM)
|
Ca (T)
(mM)
|
K (I)
(mM)
|
H4SiO4
(S)
(µM)
|
NH4 (S)
(µM)
|
HPO4
(S)
(µM)
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 190-1173A- | |||||||||||||
| 1H-1, 140-150 | 1.40 | 7.52 | 10.7 | 34.0 | 554.5 | 19.29 | 475 | 49.4 | 8.9 | 11.6 | 618 | 710 | 228.0 |
| 1H-2, 140-150 | 2.90 | 8.00 | 17.1 | 33.5 | 555.0 | 11.19 | 474 | 47.2 | 6.7 | 11.4 | 609 | 1370 | |
| 1H-3, 140-150 | 4.40 | 8.10 | 23.2 | 33.0 | 555.0 | 4.22 | 476 | 44.2 | 4.7 | 11.2 | 553 | 1530 | 268.0 |
| 1H-4, 140-150 | 5.90 | 8.06 | 29.4 | 33.0 | 556.0 | 0.00 | 475 | 45.1 | 3.7 | 11.1 | 556 | 1870 | |
| 1H-5, 80-90 | 6.80 | 8.02 | 30.0 | 33.0 | 556.0 | 0.00 | 476 | 44.5 | 3.9 | 10.8 | 609 | 1990 | 308.0 |
| 2H-1, 140-150 | 8.54 | 7.92 | 31.1 | 33.0 | 558.0 | 0.60 | 479 | 44.1 | 4.8 | 10.9 | 643 | 2900 | |
| 2H-2, 140-150 | 10.04 | 7.94 | 31.5 | 33.0 | 558.0 | 0.00 | 476 | 44.5 | 5.1 | 11.3 | 648 | 3380 | 138.0 |
| 2H-3, 140-150 | 11.54 | 7.97 | 31.9 | 33.5 | 558.0 | 0.00 | 476 | 44.3 | 5.0 | 11.2 | 706 | 3960 | |
| 2H-4, 140-150 | 13.04 | 8.07 | 32.0 | 33.0 | 559.5 | 0.00 | 480 | 43.2 | 4.9 | 11.0 | 665 | 4150 | 94.0 |
| 2H-5, 140-150 | 14.54 | 32.5 | 561.0 | 0.53 | 450 | 43.7 | 4.9 | 10.7 | 764 | 4650 | |||
| 2H-6, 140-150 | 16.04 | 7.82 | 31.8 | 33.5 | 562.0 | 0.00 | 481 | 44.0 | 4.5 | 10.6 | 721 | 4740 | 165.0 |
| 2H-7, 61-71 | 16.75 | 7.82 | 30.9 | 33.5 | 562.5 | 0.00 | 483 | 42.5 | 4.7 | 11.2 | 778 | 4900 | |
| 3H-2, 140-150 | 19.54 | 7.59 | 32.6 | 33.0 | 563.5 | 0.24 | 487 | 42.6 | 4.3 | 10.7 | 697 | 5300 | 179.0 |
| 3H-4, 140-150 | 22.54 | 7.92 | 32.9 | 33.5 | 564.0 | 0.00 | 489 | 41.6 | 4.1 | 10.8 | 809 | 5610 | |
| 3H-5, 140-150 | 24.04 | 7.94 | 28.6 | 33.5 | 4.68 | 10.7 | 713 | 6180 | 152.0 | ||||
| 4H-3, 140-150 | 29.28 | 8.02 | 36.9 | 33.7 | 563.5 | 0.00 | 491 | 42.4 | 4.2 | 10.6 | 623 | 5680 | |
| 4H-6, 140-150 | 33.78 | 8.02 | 36.8 | 34.5 | 564.5 | 0.00 | 490 | 43.3 | 4.4 | 10.3 | 634 | 5950 | 192.0 |
| 5H-3, 140-150 | 40.04 | 7.98 | 45.5 | 34.8 | 567.5 | 0.00 | 497 | 44.7 | 4.7 | 10.4 | 744 | 6260 | |
| 5H-5, 135-150 | 42.99 | 7.99 | 45.6 | 35.0 | 569.5 | 0.00 | 497 | 45.6 | 5.2 | 10.7 | 721 | 6120 | 147.0 |
| 6H-2, 135-150 | 47.99 | 7.52 | 45.1 | 35.0 | 569.5 | 3.81 | 499 | 47.1 | 6.7 | 10.2 | 677 | 5780 | |
| 7H-4, 135-150 | 60.49 | 7.65 | 53.5 | 35.5 | 570.5 | 0.00 | 502 | 45.5 | 7.3 | 10.2 | 744 | 5780 | 192.0 |
| 8H-4, 135-150 | 69.99 | 7.73 | 50.4 | 35.0 | 571.0 | 0.00 | 504 | 43.5 | 7.6 | 10.2 | 648 | 5210 | |
| 9H-4, 135-150 | 79.49 | 7.74 | 45.1 | 35.0 | 572.5 | 0.54 | 505 | 43.2 | 6.1 | 10.3 | 679 | 4970 | 89.0 |
| 10H-4, 135-150 | 88.99 | 7.86 | 38.5 | 34.0 | 573.0 | 0.71 | 506 | 41.2 | 4.9 | 10.3 | 775 | 4370 | |
| 11H-4, 135-150 | 98.49 | 7.64 | 35.5 | 34.0 | 574.0 | 0.00 | 509 | 35.8 | 7.1 | 10.5 | 755 | 4130 | 25.0 |
| 12H-4, 135-150 | 107.99 | 7.91 | 24.0 | 34.0 | 572.0 | 0.00 | 504 | 33.3 | 5.6 | 10.9 | 775 | 3750 | |
| 13H-4, 135-150 | 117.49 | 7.64 | 23.9 | 33.5 | 572.0 | 0.00 | 506 | 30.4 | 7.2 | 10.9 | 818 | 3380 | 16.0 |
| 14H-3, 135-150 | 125.49 | 7.73 | 20.4 | 33.0 | 572.0 | 0.00 | 507 | 29.7 | 5.8 | 11.1 | 789 | 3090 | |
| 15H-4, 135-150 | 136.49 | 7.69 | 19.8 | 33.0 | 573.0 | 0.00 | 510 | 27.3 | 7.6 | 10.4 | 883 | 3130 | 3.6 |
| 16H-4, 135-150 | 145.99 | 7.60 | 19.1 | 32.5 | 570.5 | 0.00 | 507 | 26.7 | 7.8 | 10.7 | 937 | 3050 | |
| 17H-4, 135-150 | 155.49 | 7.70 | 17.9 | 32.5 | 572.0 | 0.00 | 510 | 25.7 | 7.4 | 10.7 | 849 | 2680 | 0.6 |
| 18H-4, 135-150 | 164.99 | 7.80 | 19.5 | 33.0 | 573.0 | 0.00 | 515 | 24.3 | 8.0 | 10.7 | 876 | 2660 | |
| 19H-4, 135-150 | 174.49 | 7.45 | 19.0 | 32.5 | 574.0 | 0.00 | 514 | 24.5 | 8.8 | 10.1 | 863 | 2740 | 0.5 |
| 20H-4, 135-150 | 183.99 | 7.41 | 18.2 | 32.5 | 573.0 | 0.00 | 514 | 23.5 | 8.6 | 10.9 | 1089 | 2060 | |
| 21H-4, 135-150 | 193.49 | 7.56 | 19.4 | 32.5 | 573.0 | 0.00 | 516 | 22.9 | 8.8 | 10.1 | 952 | 2400 | 0.5 |
| 22H-3, 135-150 | 201.49 | 7.39 | 18.3 | 32.5 | 571.0 | 0.00 | 513 | 21.9 | 9.1 | 11.4 | 1120 | 2740 | |
| 23H-3, 135-150 | 210.99 | 7.38 | 16.5 | 32.5 | 571.0 | 0.00 | 513 | 21.1 | 9.7 | 10.1 | 1024 | 2670 | 0.5 |
| 24H-5, 135-150 | 223.49 | 7.55 | 18.0 | 32.5 | 572.0 | 0.00 | 518 | 19.7 | 10.3 | 10.3 | 1078 | 1900 | |
| 25X-4, 130-150 | 231.44 | 32.5 | 573.5 | 0.00 | 505 | 20.4 | 7.4 | 10.3 | 1235 | 2210 | |||
| 26X-2, 130-150 | 238.04 | 7.66 | 17.7 | 32.5 | 570.0 | 0.84 | 519 | 18.9 | 10.5 | 9.7 | 1042 | 1990 | 0.5 |
| 27X-5, 125-150 | 252.19 | 7.73 | 13.1 | 32.2 | 569.0 | 0.45 | 516 | 16.7 | 11.1 | 9.5 | 1147 | 1690 | |
| 28X-5, 125-150 | 261.79 | 7.45 | 12.1 | 32.2 | 567.0 | 0.66 | 514 | 15.8 | 11.9 | 9.1 | 1185 | 1600 | |
| 29X-4, 125-150 | 269.79 | 7.61 | 9.8 | 32.0 | 567.0 | 1.05 | 517 | 13.6 | 12.2 | 9.2 | 1076 | 1550 | |
| 30X-3, 122-150 | 277.86 | 7.59 | 10.0 | 32.0 | 565.0 | 0.79 | 514 | 12.8 | 13.3 | 8.6 | 1188 | 1690 | |
| 31X-3, 125-150 | 287.49 | 7.57 | 8.7 | 32.0 | 564.0 | 0.65 | 512 | 11.8 | 14.3 | 9.0 | 1179 | 1130 | |
| 32X-3, 125-150 | 297.19 | 7.64 | 8.5 | 32.0 | 565.0 | 0.76 | 516 | 11.2 | 13.7 | 7.8 | 1230 | 1560 | |
| 33X-1, 125-150 | 303.89 | 7.80 | 7.5 | 32.0 | 566.0 | 0.82 | 514 | 9.1 | 16.9 | 7.9 | 1268 | 1210 | 0.9 |
| 34X-4, 125-150 | 317.69 | 7.73 | 4.8 | 32.0 | 563.0 | 1.32 | 510 | 7.4 | 19.3 | 5.8 | 1055 | 1550 | |
| 35X-5, 125-150 | 328.79 | 7.54 | 3.8 | 32.0 | 564.0 | 1.29 | 509 | 5.2 | 22.6 | 4.8 | 1136 | 1220 | |
| 36X-4, 125-150 | 336.89 | 7.73 | 4.2 | 32.0 | 563.0 | 0.92 | 507 | 4.9 | 23.4 | 4.1 | 1066 | 1190 | 0.9 |
| 37X-4, 125-150 | 346.49 | 7.87 | 4.2 | 31.0 | 552.0 | 1.53 | 494 | 5.5 | 25.8 | 3.0 | 229 | 0 | |
| 38X-2, 120-150 | 353.04 | 8.15 | 5.3 | 31.0 | 551.0 | 0.48 | 491 | 4.5 | 26.6 | 2.6 | 188 | 1060 | 0.2 |
| 39X-2, 120-150 | 362.64 | 7.79 | 6.1 | 31.0 | 545.0 | 1.99 | 486 | 4.6 | 28.2 | 2.2 | 188 | 1010 | |
| 40X-5, 120-150 | 376.84 | 7.54 | 6.6 | 30.0 | 528.0 | 2.07 | 469 | 4.4 | 29.1 | 1.8 | 209 | 720 | |
| 41X-5, 120-150 | 386.44 | 8.15 | 8.5 | 30.5 | 529.0 | 2.16 | 471 | 4.8 | 29.5 | 1.8 | 238 | 610 | |
| 42X-3, 120-150 | 393.04 | 8.16 | 8.0 | 31.5 | 546.0 | 3.87 | 488 | 7.3 | 28.1 | 2.4 | 215 | 840 | |
| 43X-5, 95-150 | 405.39 | 31.0 | 542.0 | 2.89 | 475 | 7.3 | 27.8 | 2.0 | 202 | 860 | |||
| 44X-4, 125-150 | 413.79 | 7.89 | 10.2 | 31.0 | 540.0 | 2.73 | 485 | 6.5 | 27.4 | 2.1 | 299 | 700 | |
| 45X-5, 125-150 | 424.89 | 7.95 | 10.1 | 31.0 | 530.0 | 3.03 | 472 | 8.6 | 27.3 | 1.9 | 227 | 1000 | 0.2 |
| 46X-4, 100-150 | 432.74 | 31.0 | 538.0 | 4.47 | 471 | 9.2 | 27.4 | 2.0 | 279 | 800 | |||
| 47X-4, 120-150 | 442.14 | 31.0 | 527.5 | 4.24 | 458 | 9.0 | 28.8 | 1.9 | 215 | 640 | |||
| 48X-5, 120-150 | 453.04 | 30.5 | 518.5 | 3.78 | 449 | 8.3 | 29.1 | 1.9 | 163 | 710 | 0.2 | ||
| 49X-3, 120-150 | 459.24 | 31.5 | 519.0 | 5.81 | 448 | 10.5 | 29.2 | 1.9 | 229 | 930 | |||
| 50X-5, 120-150 | 471.84 | 30.0 | 517.0 | 5.34 | 448 | 8.0 | 30.2 | 2.1 | 221 | 980 | |||
| 51X-5, 120-150 | 481.54 | 7.92 | 12.4 | 30.0 | 511.0 | 4.81 | 454 | 7.8 | 30.5 | 1.9 | 242 | 980 | 0.2 |
| 53X-3, 120-150 | 497.94 | 30.0 | 497.0 | 5.11 | 426 | 7.9 | 31.3 | 1.7 | 37 | 690 | |||
| 54X-5, 120-150 | 510.54 | 30.0 | 502.0 | 5.45 | 433 | 5.9 | 32.8 | 2.1 | 296 | 640 | 0.4 | ||
| 55X-2, 120-150 | 515.74 | 7.79 | 12.7 | 30.0 | 503.5 | 5.62 | 450 | 5.2 | 32.5 | 1.9 | 308 | 600 | |
| 56X-4, 120-150 | 528.04 | 30.0 | 505.0 | 5.75 | 435 | 5.0 | 34.4 | 1.7 | 278 | 560 | |||
| 57X-3, 120-150 | 536.24 | 7.79 | 12.3 | 30.0 | 503.0 | 5.77 | 446 | 4.8 | 34.5 | 1.8 | 292 | 510 | |
| 58X-4, 120-150 | 547.44 | 30.0 | 503.0 | 6.90 | 434 | 4.7 | 35.6 | 1.7 | 221 | 560 | 0.4 | ||
| 59X-4, 120-150 | 557.04 | 30.0 | 496.5 | 6.98 | 427 | 4.6 | 36.0 | 1.9 | 255 | 560 | |||
| 60X-4, 120-150 | 566.74 | 30.0 | 496.0 | 7.67 | 424 | 4.5 | 38.1 | 1.8 | 190 | 520 | |||
| 61X-4, 120-150 | 576.44 | 7.94 | 12.2 | 30.0 | 497.5 | 8.65 | 437 | 4.3 | 39.4 | 1.7 | 217 | 500 | 0.4 |
| 63X-1, 95-120 | 590.89 | 30.0 | 497.0 | 7.83 | 419 | 3.3 | 42.2 | 1.8 | 285 | 500 | |||
| 64X-4, 135-150 | 605.39 | 30.0 | 496.0 | 9.69 | 417 | 4.0 | 44.3 | 1.7 | 305 | 380 | |||
| 65X-3, 120-150 | 613.44 | 30.0 | 497.0 | 9.07 | 413 | 3.4 | 46.7 | 1.9 | 233 | 390 | 0.4 | ||
| 66X-1, 75-100 | 619.59 | 30.0 | 496.0 | 8.47 | 404 | 3.3 | 50.1 | 1.6 | 440 | ||||
| 67X-4, 115-150 | 634.09 | 30.5 | 509.5 | 10.07 | 415 | 2.2 | 53.9 | 1.8 | 390 | ||||
| 70X-1, 120-150 | 658.64 | 31.0 | 513.5 | 9.51 | 391 | 2.5 | 67.0 | 1.8 | 228 | 300 | |||
| 71X-4, 120-150 | 672.84 | 31.5 | 516.0 | 8.98 | 358 | 4.8 | 82.2 | 1.6 | 230 | ||||
| 72X-1, 125-150 | 677.99 | 33.5 | 517.5 | 7.96 | 355 | 1.7 | 86.6 | 1.5 | 220 |
Note: ISE = ion selective electrode, T = titration, R = refractometer, I = ion, CB = charge balance, S = spectrophotometry.