Table T3. XRD analysis of bulk samples, Site U1428.
Core section, interval (cm) |
Top depth CSF-A (m) |
Smectite (counts) |
Illite (counts) |
Kaolinite + chlorite (counts) |
Quartz (counts) |
K-feldspar (counts) |
Plagioclase (counts) |
Calcite (counts) |
Dolomite (counts) |
Halite (counts) |
Pyrite (counts) |
---|---|---|---|---|---|---|---|---|---|---|---|
346-U1428A- | |||||||||||
1H-1, 89.0–90.0 | 0.89 | 344 | 661 | 559 | 2326 | 92 | 326 | 3092 | 0 | 400 | 111 |
2H-1, 91.0–92.0 | 7.31 | 364 | 784 | 471 | 3821 | 150 | 626 | 1171 | 0 | 326 | 86 |
3H-1, 84.0–85.0 | 16.74 | 227 | 392 | 266 | 3092 | 100 | 368 | 1759 | 0 | 270 | 73 |
4H-1, 86.0–87.0 | 26.26 | 207 | 451 | 266 | 2976 | 180 | 388 | 1619 | 0 | 240 | 80 |
5H-2, 70.0–71.0 | 37.1 | 230 | 385 | 252 | 2560 | 98 | 403 | 2349 | 0 | 224 | 92 |
6H-6, 94.0–95.0 | 52.84 | 249 | 560 | 387 | 3738 | 115 | 427 | 1433 | 0 | 283 | 45 |
7H-1, 109.0–110.0 | 54.99 | 418 | 903 | 518 | 3332 | 152 | 533 | 1790 | 100 | 286 | 68 |
8H-1, 119.0–120.0 | 64.59 | 337 | 714 | 447 | 3359 | 154 | 503 | 2102 | 111 | 249 | 62 |
9H-1, 125.0–126.0 | 74.15 | 312 | 483 | 309 | 2550 | 74 | 289 | 4047 | 111 | 214 | 120 |
11H-2, 63.0–64.0 | 93.04 | 284 | 722 | 436 | 3148 | 115 | 388 | 2024 | 240 | 267 | 78 |
12H-1, 120.0–121.0 | 102.6 | 293 | 621 | 339 | 2661 | 70 | 328 | 3959 | 0 | 216 | 117 |
13H-2, 122.0–123.0 | 113.62 | 387 | 812 | 508 | 4459 | 176 | 581 | 1254 | 0 | 206 | 40 |
14H-1, 127.0–128.0 | 121.67 | 401 | 813 | 451 | 3207 | 113 | 419 | 3207 | 0 | 192 | 66 |
15H-4, 9.0–10.0 | 134.24 | 547 | 1532 | 815 | 4245 | 300 | 776 | 2428 | 166 | 300 | 80 |
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