Table T1. Sample resistivities at varying saturation fluid concentrations. (See table notes.)
| Core, section, interval (cm) |
Depth (mbsf) |
Lithology | Batch number |
Resistivity (Ωm) | |||||
|---|---|---|---|---|---|---|---|---|---|
| ~0.006 g/L | ~0.06 g/L | ~0.6 g/L | ~6 g/L | ~30 g/L | ~60 g/L | ||||
| 304-U1309D- | |||||||||
| 5R-3, 124–126 | 40.11 | Troctolitic gabbro | 5 | 725.1 | 494.0 | 416.6 | 188.9 | 143.8 | 77.4 |
| 11R-2, 48–50 | 66.77 | Gabbro | 1 | 207.7 | 175.1 | 162.2 | 127.8 | 71.2 | 39.7 |
| 25R-1, 33–35 | 143.03 | Gabbro | 1 | 103.5 | 87.9 | 84.4 | 64.0 | 35.4 | 37.3 |
| 25R-3, 94–96 | 146.49 | Olivine-bearing gabbro | 3 | 714.5 | 593.5 | 464.2 | 402.2 | 133.1 | 73.3 |
| 26R-3, 83–85 | 150.94 | Olivine-bearing gabbro | 3 | 216.1 | 185.3 | 173.4 | 129.5 | 110.0 | 38.6 |
| 28R-4, 45–47 | 161.38 | Gabbro | 1 | 5277.5 | 453.8 | 346.9 | 246.9 | 100.0 | 40.9 |
| 29R-3, 64–66 | 165.45 | Gabbro | 1 | 731.3 | 608.1 | 570.0 | 269.7 | 137.1 | 59.9 |
| 32R-1, 9–11 | 176.39 | Olivine-bearing gabbro | 3 | 436.9 | 350.1 | 305.4 | 192.5 | 86.5 | 59.4 |
| 36R-1, 10–12 | 195.7 | Oxide gabbro | 1 | 443.9 | 334.2 | 276.0 | 126.3 | 46.5 | 29.9 |
| 43R-1, 57–79 | 229.37 | Olivine gabbro | 2 | 1428.5 | 1021.2 | 353.4 | 247.9 | 104.6 | 45.3 |
| 44R-1, 18–20 | 233.38 | Olivine gabbro | 2 | 37778.9 | 728.0 | 697.7 | 342.2 | 91.6 | 78.2 |
| 44R-2, 83–85 | 235.53 | Disseminated oxide gabbro | 1 | 1728.6 | 1277.8 | 966.4 | 433.6 | — | 72.5 |
| 51R-1, 74–76 | 267.54 | Gabbro | 1 | 1568.9 | 964.5 | 532.4 | 206.2 | 72.8 | 64.8 |
| 54R-3, 45–47 | 284.34 | Troctolite | 4 | 19.7 | 17.4 | 267.6 | 959.4 | 8.2 | 7.7 |
| 58R-1, 110–112 | 301.5 | Olivine gabbro | 2 | 5241.2 | 2615.9 | 1473.3 | 444.1 | 269.2 | 99.8 |
| 59R-1, 58–60 | 305.78 | Olivine gabbro | 2 | 1403.7 | 1047.0 | 579.3 | 281.4 | 85.7 | 50.1 |
| 63R-3, 41–43 | 327.77 | Olivine-rich troctolite | 5 | 11.3 | 7.4 | 5.5 | 256.6 | 4.3 | 4.2 |
| 64R-1, 58–60 | 329.78 | Olivine-rich troctolite | 5 | 19.2 | 13.8 | 12.3 | 10.8 | 9.5 | 8.3 |
| 66R-2, 93–95 | 341.23 | Troctolite | 4 | 98.9 | 76.9 | 59.5 | 48.3 | 37.7 | 34.7 |
| 67R-3, 17–19 | 346.43 | Gabbro (fine-grained) | 1 | 9532.0 | 4014.0 | 1493.2 | 535.6 | 135.7 | 74.1 |
| 70R-2, 76–78 | 359.45 | Olivine gabbro | 2 | 103.8 | 73.1 | 65.5 | 244.8 | 38.0 | 26.0 |
| 71R-1, 14–16 | 362.94 | Troctolitic gabbro | 4 | 2626.2 | 1664.2 | 1026.1 | 299.9 | 202.0 | 61.9 |
| 71R-5, 13–15 | 368.26 | Olivine gabbro | 2 | 6903.0 | 5466.3 | 1798.4 | 592.0 | 112.6 | 55.1 |
| 73R-2, 86–88 | 374.71 | Troctolitic gabbro | 4 | 8066.5 | 5897.7 | 1696.8 | 1397.9 | 386.5 | 242.7 |
| 77R-3, 21–23 | 394.34 | Olivine gabbro | 2 | 65.2 | 55.0 | 43.4 | 30.7 | 22.2 | 15.1 |
| 305-U1309D- | |||||||||
| 83R-2, 29–31 | 416.44 | Olivine gabbro | 2 | 10810.9 | 6873.9 | 2266.8 | 808.7 | 89.8 | 132.4 |
| 88R-1, 2–4 | 439.02 | Olivine gabbro | 2 | 8861.1 | 4127.7 | 2438.6 | 800.9 | 271.5 | 126.6 |
| 89R-1, 92–94 | 444.72 | Olivine gabbro | 2 | 5435.1 | 3058.1 | 1158.8 | 453.7 | 108.6 | 81.5 |
| 90R-3, 8–10 | 451.68 | Troctolite | 4 | 342.8 | 263.0 | 186.9 | 112.4 | 104.5 | 83.8 |
| 92R-1, 123–125 | 459.43 | Olivine-bearing gabbro | 3 | 1350.7 | 998.8 | 657.9 | 314.2 | 118.2 | 63.6 |
| 95R-3, 35–37 | 475.73 | Olivine-bearing gabbro | 3 | 352.5 | 279.7 | 251.3 | 110.9 | 57.3 | 58.5 |
| 97R-1, 6–8 | 482.26 | Olivine-bearing gabbro | 3 | 1063.2 | 583.1 | 504.8 | 261.7 | 100.5 | 53.4 |
| 98R-3, 96–98 | 490.66 | Olivine-bearing gabbro | 3 | 1888.3 | 1310.9 | 837.7 | 297.3 | 123.0 | 62.2 |
| 100R-1, 32–34 | 496.92 | Olivine-rich troctolite | 5 | 69.0 | 43.4 | 31.1 | 21.3 | 18.4 | 15.3 |
| 105R-3, 46–48 | 523.65 | Olivine gabbro | 2 | 6889.7 | 3916.6 | 1497.9 | 431.8 | 408.8 | 80.2 |
| 107R-2, 52–54 | 531.72 | Olivine-bearing gabbro | 3 | 3731.1 | 2812.9 | 1116.5 | 478.4 | 241.4 | 77.1 |
| 109R-2, 69–71 | 541.84 | Olivine-bearing gabbro | 3 | 2563.7 | 1692.9 | 672.6 | 320.8 | 149.7 | 58.2 |
| 110R-2, 74–76 | 546.76 | Troctolite | 4 | 5304.5 | 3388.8 | 1530.6 | 284.4 | 373.7 | 175.1 |
| 111R-2, 17–19 | 550.87 | Troctolitic gabbro | 4 | 37.6 | 26.7 | 15.9 | 11.7 | 10.0 | 8.6 |
| 111R-4, 19–21 | 553.76 | Troctolite | 4 | 54.8 | 40.9 | 32.4 | 94.0 | 23.6 | 18.8 |
| 117R-1, 55–57 | 578.75 | Olivine gabbro | 2 | 6905.9 | 3676.2 | 1455.3 | 556.2 | 89.9 | 91.8 |
| 117R-4, 27–29 | 582.03 | Gabbro (fine-grained) | 1 | 22045.5 | 6385.3 | 1930.6 | 600.3 | 277.0 | 128.9 |
| 120R-2, 26–28 | 594.04 | Olivine-bearing gabbro | 3 | 6834.3 | 3534.0 | 1159.3 | 252.8 | 230.7 | 133.6 |
| 124R-4, 47–49 | 615.87 | Oxide gabbro | 1 | 1025.5 | 824.4 | 677.5 | 236.6 | 89.8 | 38.2 |
| 127R-2, 99–101 | 628.69 | Oxide gabbro | 1 | 2724.1 | 1042.8 | 1098.8 | 426.3 | 85.3 | 79.7 |
| 128R-3, 48–50 | 634.39 | Gabbro | 1 | 441.2 | 356.5 | 299.0 | 240.6 | 83.2 | 48.4 |
| 130R-1, 44–46 | 641.04 | Oxide gabbro | 1 | 1148.3 | 941.3 | 679.8 | 658.7 | 86.1 | 44.2 |
| 132R-3, 106–108 | 653.72 | Gabbro | 1 | 2495.5 | 1762.1 | 1104.4 | 295.1 | 144.5 | 63.5 |
| 136R-1, 32–34 | 669.72 | Olivine-rich troctolite | 5 | 5047.9 | 3522.8 | 1200.1 | 371.3 | 169.3 | 59.8 |
| 137R-2, 126–128 | 676.86 | Oxide gabbro | 1 | 65.6 | 60.3 | 57.2 | 47.3 | 42.8 | 28.2 |
| 141R-2, 63–65 | 695.45 | Gabbro | 4 | 8746.2 | 1325.8 | 959.2 | 386.9 | 135.2 | 49.8 |
| 145R-3, 38–40 | 715.67 | Olivine gabbro | 2 | 1423.2 | 1058.5 | 712.9 | 311.9 | 176.5 | 52.2 |
| 152R-1, 35–37 | 746.55 | Gabbro (cataclastic) | 1 | 199.9 | 161.3 | 148.8 | 95.4 | 45.7 | 25.2 |
| 153R-2, 88–90 | 753.38 | Gabbro | 1 | 2562.9 | 1654.7 | 865.8 | 294.0 | 201.8 | 78.4 |
| 154R-1, 30–32 | 756.1 | Gabbro (cataclastic) | 1 | 2773.4 | 2073.4 | 1076.3 | 341.6 | 228.5 | 77.9 |
| 157R-2, 75–77 | 767.52 | Olivine-bearing gabbro | 3 | 3467.7 | 2314.1 | 986.3 | 546.9 | 125.3 | 69.7 |
| 159R-1, 104–106 | 776.04 | Gabbro | 1 | 2468.4 | 1000.7 | 981.3 | 220.4 | 105.4 | 69.3 |
| 160R-2, 117–119 | 782.47 | Gabbro | 1 | 2967.8 | 2265.3 | 1083.9 | 568.5 | 93.8 | 112.6 |
| 161R-2, 44–46 | 786.43 | Olivine gabbro | 2 | 1239.5 | 853.1 | 693.0 | 321.2 | 99.6 | 42.2 |
| 164R-3, 110–112 | 802.29 | Gabbro | 1 | 11910.6 | 6366.0 | 941.9 | 206.0 | 115.9 | 56.7 |
| 169R-1, 64–66 | 823.64 | Gabbro | 1 | 4951.5 | 3445.8 | 1272.2 | 388.9 | 125.4 | 65.8 |
| 174R-4, 53–55 | 851.51 | Olivine-bearing gabbro | 3 | 2086.0 | 1945.2 | 812.6 | 287.6 | 90.5 | 62.4 |
| 178R-3, 8–10 | 868.87 | Gabbro | 1 | 7154.6 | 4867.2 | 1526.7 | 520.5 | 62.4 | 39.9 |
| 170R-4, 77–79 | 874.89 | Olivine gabbro | 2 | 3702.4 | 746.5 | 814.5 | 191.8 | 63.0 | 31.7 |
| 188R-2, 37–39 | 915.81 | Olivine-bearing gabbro | 3 | 3618.1 | 3386.7 | 1009.5 | 196.6 | 86.7 | 55.6 |
| 189R-3, 40–42 | 922.09 | Troctolitic gabbro | 4 | 1134.9 | 403.5 | 358.8 | 132.0 | 57.6 | 22.9 |
| 190R-1, 31–33 | 924.11 | Gabbro | 1 | 4660.8 | 3385.3 | 963.1 | 337.7 | 198.3 | 34.4 |
| 194R-2, 27–29 | 939.15 | Gabbro | 1 | 2559.7 | 1332.5 | 773.2 | 224.4 | 58.2 | 24.0 |
| 200R-2, 31–33 | 966.67 | Gabbro | 1 | 4745.8 | 2946.7 | 935.2 | 293.4 | 154.1 | 54.0 |
| 202R-1, 40–42 | 972.4 | Gabbro | 1 | 3415.8 | 2593.5 | 1105.8 | 586.7 | 122.5 | 74.5 |
| 203R-1, 99–101 | 977.79 | Gabbro | 1 | 5096.1 | 2642.4 | 683.5 | 303.7 | 135.9 | 33.1 |
| 204R-2, 97–99 | 983.75 | Olivine-bearing gabbro | 3 | 4749.8 | 633.7 | 768.9 | 303.5 | 139.7 | 48.8 |
| 205R-2, 83–85 | 988.55 | Olivine gabbro | 2 | 76002.3 | 2228.5 | 1043.5 | 281.1 | 147.5 | 85.2 |
| 208R-2, 74–76 | 1002.84 | Olivine-bearing gabbro | 3 | 4814.6 | 2439.9 | 1163.6 | 401.1 | 116.1 | 65.1 |
| 211R-1, 64–66 | 1015.84 | Olivine-bearing gabbro | 3 | 4430.3 | 2700.9 | 872.6 | 208.6 | 122.6 | 62.4 |
| 212R-4, 65–67 | 1024.19 | Olivine gabbro | 2 | 3278.5 | 2035.8 | 26914.0 | 187.3 | 107.6 | 49.9 |
| 216R-1, 17–19 | 1039.37 | Olivine gabbro | 2 | 3058.6 | 1724.9 | 751.4 | 297.7 | 119.3 | 50.4 |
| 217R-2, 23–25 | 1045.64 | Olivine gabbro | 2 | 3762.8 | 2690.5 | 1044.2 | 459.5 | 90.2 | 64.5 |
| 221R-3, 64–66 | 1066.42 | Troctolitic gabbro | 4 | 2174.9 | 1298.9 | 585.1 | 184.6 | 72.6 | 43.9 |
| 225R-1, 72–74 | 1083.12 | Olivine gabbro | 2 | 81384.6 | 2329.5 | 981.2 | 340.9 | 80.0 | 54.3 |
| 226R-3, 40–42 | 1090.5 | Gabbro | 1 | 3745.5 | 1999.9 | 1306.2 | 263.9 | 72.1 | 99.4 |
| 227R-2, 82–84 | 1094.25 | Olivine-rich troctolite | 5 | 22.8 | 13.3 | 7.8 | 279.6 | 4.8 | 4.2 |
| 227R-3, 124–126 | 1096.17 | Olivine-rich troctolite | 5 | 2349.1 | 1391.5 | 779.2 | 258.1 | 107.2 | 79.5 |
| 228R,3, 29–31 | 1099.8 | Olivine-rich troctolite | 5 | 111.5 | 184.3 | 73.1 | 46.4 | 27.1 | 24.3 |
| 230R, 2, 125–127 | 1108.2 | Olivine-bearing gabbro | 3 | 800.7 | 685.8 | 441.4 | 245.2 | 102.7 | 27.5 |
| 230R-3, 28–30 | 1108.66 | Gabbro | 1 | 1489.8 | 1286.2 | 903.8 | 421.7 | 75.2 | 46.0 |
| 232R-1, 15–17 | 1115.25 | Troctolitic gabbro | 4 | 34.9 | 21.4 | 21.6 | 12.3 | 7.6 | 6.6 |
| 233R-1, 141–143 | 1121.31 | Troctolitic gabbro | 4 | 40.9 | 29.9 | 19.7 | 15.3 | 90.4 | 11.3 |
| 234R-1, 27–29 | 1124.97 | Olivine-rich troctolite | 5 | 461.3 | 318.4 | 255.9 | 407.3 | 75.3 | 50.3 |
| 235R-2, 91–93 | 1131.67 | Olivine-rich troctolite | 5 | 62.5 | 34.2 | 23.1 | 21.4 | 11.9 | 10.5 |
| 236R-2, 125–127 | 1136.9 | Olivine-rich troctolite | 5 | 4525.7 | 2789.6 | 1170.9 | 925.8 | 180.6 | 68.0 |
| 240R-2, 72–74 | 1155.46 | Olivine-rich troctolite | 5 | 185.5 | 142.3 | 112.1 | 452.2 | 49.3 | 32.2 |
| 241R-2, 89–91 | 1160.66 | Olivine-rich troctolite | 5 | 3929.0 | 1164.6 | 944.0 | 282.3 | 59.9 | 53.9 |
| 244R-1, 34–36 | 1173.04 | Gabbro | 1 | 2871.3 | 2064.0 | 867.8 | 391.7 | 85.1 | 48.8 |
| 247R-3, 16–18 | 1190.05 | Olivine-rich troctolite | 5 | 11963.7 | 2781.0 | 1004.7 | 453.4 | 171.8 | 97.7 |
| 248R-2, 22–24 | 1193.36 | Olivine-rich troctolite | 5 | 7014.6 | 2016.7 | 1000.5 | 366.8 | 163.7 | 89.5 |
| 248R-3, 36–38 | 1194.85 | Olivine-rich troctolite | 5 | 15361.2 | 2511.1 | 4336.2 | 299.2 | 474.0 | 179.7 |
| 251R-1, 87–89 | 1207.17 | Troctolitic gabbro | 4 | 1346.0 | 819.5 | 393.3 | 182.1 | 82.5 | 47.5 |
| 255R-1, 53–55 | 1226.03 | Olivine gabbro | 2 | 2359.7 | 1217.3 | 560.1 | 139.4 | 69.0 | 20.7 |
| 256R-2, 83–85 | 1232.27 | Olivine-rich troctolite | 5 | 23.1 | 16.7 | 8.6 | 344.2 | 4.5 | 3.9 |
| 262R-3, 112–114 | 1263.07 | Gabbro | 1 | 2755.6 | 3527.7 | 1268.9 | 559.3 | 73.2 | 43.5 |
| 264R-1, 81–83 | 1269.51 | Oxide gabbro | 1 | 7865.9 | 54.2 | 40.2 | 28.7 | 19.9 | 13.9 |
| 268R-2, 83–85 | 1290.06 | Olivine gabbro | 2 | 130.3 | 92.9 | 62.9 | 274.9 | 25.7 | 16.7 |
| 271R-3, 59–61 | 1305.25 | Gabbro | 1 | 3926.3 | 1974.7 | 865.0 | 374.9 | 44.5 | 43.0 |
| 275R-3, 88–90 | 1322.38 | Gabbro | 1 | 4520.4 | 2684.3 | 953.0 | 235.3 | 97.5 | 46.4 |
| 280R-1, 88–90 | 1344.32 | Olivine-bearing gabbro | 3 | 6665.2 | 2716.6 | 960.7 | 278.2 | 73.9 | 41.5 |
| 285R-1, 90–92 | 1368.9 | Gabbro | 1 | 4114.3 | 2337.7 | 996.1 | 273.5 | 88.1 | 37.2 |
| 290R-2, 89–91 | 1389.23 | Olivine-bearing gabbro | 3 | 5420.5 | 1254.9 | 799.0 | 153.2 | 85.0 | 45.4 |
| 291R-3, 39–41 | 1394.39 | Olivine gabbro | 2 | 4300.2 | 2046.5 | 718.5 | 183.1 | 109.0 | 38.6 |
Notes: See Table T2 for batch number data. — = no data.
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