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Table T3. XRD analysis of bulk samples, Site U1423.

Core section,
interval (cm)		 Top depth
CSF-A (m)		 Smectite
(counts)		 Illite
(counts)		 Kaolinite
+ chlorite
(counts)		 Opal-A
(counts)		 Quartz
(counts)		 K-feldspar
(counts)		 Plagioclase
(counts)		 Calcite
(counts)		 Halite
(counts)		 Pyrite
(counts)
346-U1423A-
1H-2, 100.0–101.0 2.5 304 562 474 0 4033 301 718 977 299 343
2H-1, 122.0–123.0 8.52 250 176 164 9 3787 0 713 113 284 68
3H-1, 90.0–91.0 17.7 194 545 319 10 5193 294 777 365 177 0
4H-1, 52.0–53.0 26.82 276 606 431 0 5222 287 702 130 279 0
5H-1, 91.0–92.0 36.71 288 383 247 0 3422 0 440 2191 240 81
6H-1, 95.0–96.0 46.25 212 481 357 4 5017 220 680 91 241 53
7H-1, 81.0–82.0 55.61 154 275 227 46 4393 228 593 0 221 87
8H-1, 86.0–87.0 65.16 232 208 150 44 3616 0 664 0 254 84
8H-5, 74.5–75.5 71.045 215 186 150 50 4006 0 692 0 187 132
9H-1, 133.0–134.0 75.13 238 505 381 30 4718 279 615 0 198 124
10H-1, 108.0–109.0 84.38 202 343 254 15 4490 200 677 0 194 0
11H-1, 83.0–84.0 93.63 210 454 335 5 4640 261 702 0 239 0
12H-1, 90.0–91.0 103.2 210 363 291 33 4079 180 485 0 286 90
13H-2, 93.0–94.0 114.23 101 161 135 93 3435 184 420 0 330 105
14H-1, 78.0–79.0 122.08 79 255 99 139 2344 124 361 0 409 0
15H-1, 86.0–87.0 131.66 110 143 140 39 3095 150 523 0 267 68
16H-1, 96.0–97.0 141.26 150 232 150 79 3021 130 487 0 337 75
17H-1, 74.0–75.0 150.54 123 190 166 121 2599 130 368 0 450 106
18H-1, 86.0–87.0 159.96 166 148 136 55 3416 150 404 0 358 93
19H-1, 88.0–89.0 169.48 212 260 190 48 3721   462 0 284 78
20H-1, 104.0–105.0 179.14 143 123 138 90 2735   504 0 306 81
21H-1, 87.0–88.0 188.47 111 151 122 153 2485 129 356 0 340 103
22H-1, 84.0–85.0 197.94 160 195 193 174 2342 91 424 0 389 86

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