Alford, Susan E; Alt, Jeffrey C; Shanks, Wayne C (2011): (Table 3) Chemistry of ODP Hole 176-735B oceanic crust [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.779288, In supplement to: Alford, SE et al. (2011): Sulfur geochemistry and microbial sulfate reduction during low-temperature alteration of uplifted lower oceanic crust: Insights from ODP Hole 735B. Chemical Geology, 286(3-4), 185-195, https://doi.org/10.1016/j.chemgeo.2011.05.005
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: -32.723210 * Longitude: 57.266010
Date/Time Start: 1997-10-24T13:45:00 * Date/Time End: 1997-12-01T19:00:00
Minimum Elevation: -720.6 m * Maximum Elevation: -720.6 m
Event(s):
176-735B * Latitude: -32.723210 * Longitude: 57.266010 * Date/Time Start: 1997-10-24T13:45:00 * Date/Time End: 1997-12-01T19:00:00 * Elevation: -720.6 m * Penetration: 1508 m * Recovery: 865.99 m * Location: Indian Ocean * Campaign: Leg176 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 122 cores; 1003.2 m cored; 504.8 m drilled; 86.3 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Lithologic unit/sequence | Unit | Alford, Susan E | alteration opne - lithol. unit | ||
| 2 | Sample code/label | Sample label | Alford, Susan E | DSDP/ODP/IODP sample designation | ||
| 3 | Description | Description | Alford, Susan E | |||
| 4 | Sulfur, total | TS | % | Alford, Susan E | Electron microprobe (EMP) | |
| 5 | Iron | Fe | % | Alford, Susan E | Electron microprobe (EMP) | |
| 6 | Cobalt | Co | % | Alford, Susan E | Electron microprobe (EMP) | |
| 7 | Nickel | Ni | % | Alford, Susan E | Electron microprobe (EMP) | |
| 8 | Copper | Cu | % | Alford, Susan E | Electron microprobe (EMP) | |
| 9 | Total | Total | % | Alford, Susan E | Electron microprobe (EMP) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
339 data points
Data
| 1 Unit | 2 Sample label | 3 Description | 4 TS [%] | 5 Fe [%] | 6 Co [%] | 7 Ni [%] | 8 Cu [%] | 9 Total [%] |
|---|---|---|---|---|---|---|---|---|
| 1-VII | 176-735B-99R-1,113-118 | chalcocite - secondary - smectite - vein | 28.39 | 4.33 | 0.01 | 57.04 | 89.76 | |
| 1-VII | 176-735B-99R-1,113-118 | pyrite - primary - smectite - interstitial | 52.55 | 44.02 | 0.36 | 1.37 | 0.16 | 98.46 |
| 1-VIII | 176-735B-103R-4,72-76 | chalcopyrite - secondary - calcite - vein | 35.05 | 29.69 | 0.09 | 0.02 | 33.79 | 98.63 |
| 1-VIII | 176-735B-103R-4,72-76 | greigite - primary - smectite - interstitial | 41.16 | 55.96 | 0.16 | 0.46 | 0.03 | 97.76 |
| 1-VIII | 176-735B-103R-4,72-76 | pyrrhotite - secondary - smectite - replacing olivine | 39.86 | 59.30 | 0.12 | 0.06 | 0.03 | 99.37 |
| 2-IX | 176-735B-116R-3,39-44 | pyrite - secondary - calcite - vein | 53.06 | 45.63 | 0.06 | 0.03 | 98.78 | |
| 2-IX | 176-735B-116R-3,39-44 | pyrite - secondary - smectite - vein | 53.16 | 46.20 | 0.07 | 0.01 | 99.43 | |
| 2-IX | 176-735B-116R-3,39-44 | pyrite - secondary - fracture filling - in plagioclase | 53.06 | 45.87 | 0.06 | 0.01 | 99.01 | |
| 2-IX | 176-735B-116R-3,39-44 | pyrite - secondary - fracture filling - in clinopyroxene | 53.59 | 45.37 | 0.05 | 0.01 | 99.02 | |
| 2-IX | 176-735B-116R-3,39-44 | pyrite - secondary - smectite - replacing clinopyroxene | 52.84 | 46.72 | 0.08 | 99.64 | ||
| 2-X | 176-735B-131R-1,120-125 | pyrite - secondary - smectite-talc - replacing olivine | 52.29 | 46.23 | 0.17 | 0.13 | 0.01 | 98.84 |
| 2-X | 176-735B-131R-1,120-125 | pyrite - secondary - smectite - replacing olivine | 52.07 | 46.13 | 0.09 | 0.07 | 98.36 | |
| 2-X | 176-735B-131R-1,120-125 | pyrite - secondary - iron-oxyhydroxide - replacing olivine | 51.95 | 46.18 | 0.08 | 0.08 | 98.29 | |
| 2-X | 176-735B-131R-1,120-125 | pyrrhotite - secondary - iron-oxyhydroxide - replacing olivine | 38.78 | 59.93 | 0.09 | 0.01 | 98.82 | |
| 2-X | 176-735B-131R-1,120-125 | pyrrhotite - primary - smectite - interstitial | 38.50 | 59.84 | 0.09 | 0.01 | 0.03 | 98.48 |
| 2-X | 176-735B-131R-1,120-125 | pentlandite - primary - smectite - interstitial | 33.41 | 32.45 | 7.05 | 25.87 | 0.12 | 98.90 |
| 2-X | 176-735B-131R-1,120-125 | chalcopyrite - primary - smectite - interstitial | 34.60 | 30.27 | 0.09 | 0.02 | 33.01 | 97.98 |
| 3-X | 176-735B-140R-1,119-124 | pyrite - secondary - Zeolite - vein | 51.87 | 45.83 | 0.06 | 0.01 | 97.77 | |
| 3-X | 176-735B-140R-1,119-124 | pyrrhotite - secondary - smectite - replacing olivine | 38.36 | 58.02 | 0.10 | 0.07 | 0.02 | 96.58 |
| 3-XI | 176-735B-159-2,74-80 | pyrite - secondary - iron-oxyhydroxide - replacing olivine | 52.24 | 45.91 | 0.08 | 0.05 | 98.27 | |
| 3-XI | 176-735B-159-2,74-80 | pyrrhotite - secondary - smectite - in orthopyroxene | 39.10 | 57.75 | 0.13 | 0.05 | 0.19 | 97.21 |
| 3-XI | 176-735B-159-2,74-80 | pyrrhotite - secondary - iron-oxyhydroxide - replacing olivine | 39.35 | 58.31 | 0.11 | 0.02 | 0.67 | 98.46 |
| 3-XI | 176-735B-159-2,74-80 | pyrrhotite - primary - smectite - interstitial | 39.60 | 59.19 | 0.10 | 0.14 | 0.03 | 99.05 |
| 3-XI | 176-735B-159-2,74-80 | chalcopyrite - primary - smectite - interstitial | 34.31 | 30.07 | 0.05 | 0.01 | 33.21 | 97.64 |
| 4-XI | 176-735B-177R-5,61-66 | chalcopyrite - primary - calcite - interstitial | 37.06 | 29.45 | 0.04 | 0.10 | 33.74 | 100.38 |
| 4-XI | 176-735B-177R-5,61-66 | idaite - primary - calcite - interstitial | 32.18 | 16.23 | 0.03 | 0.03 | 51.63 | 100.10 |
| 4-XI | 176-735B-177R-5,61-66 | anomalous bornite - primary - calcite - interstitial | 28.00 | 10.92 | 0.02 | 61.12 | 100.05 | |
| 4-XI | 176-735B-177R-5,61-66 | pyrite - secondary - smectite - vein | 56.32 | 46.36 | 0.08 | 102.76 | ||
| 4-XI | 176-735B-177R-5,61-66 | pentlandite - primary - smectite - in Olivine | 35.01 | 28.41 | 2.11 | 35.41 | 0.16 | 101.11 |
| 4-XI | 176-735B-177R-5,61-66 | chalcopyrite - primary - smectite - in plagioclase | 37.10 | 29.97 | 0.04 | 33.86 | 100.97 | |
| 4-XI | 176-735B-177R-5,61-66 | pyrrhotite - primary - smectite - in plagioclase | 40.94 | 59.30 | 0.10 | 0.04 | 0.68 | 101.05 |
| 4-XI | 176-735B-177R-5,61-66 | pentlandite - primary - smectite - in plagioclase | 35.09 | 33.74 | 2.82 | 29.59 | 0.06 | 101.29 |
| 4-XI | 176-735B-177R-5,61-66 | pyrrhotite - secondary - smectite - replacing olivine | 38.17 | 59.03 | 2.19 | 0.20 | 99.59 | |
| 5-XII | 176-735B-196R-5,126-133 | pyrrhotite - secondary - smectite - replacing olivine | 38.28 | 61.83 | 0.10 | 0.01 | 100.22 | |
| 5-XII | 176-735B-196R-5,126-133 | pyrrhotite - secondary - calcite - replacing olivine | 38.32 | 61.77 | 0.10 | 100.19 | ||
| 5-XII | 176-735B-196R-5,126-133 | chalcopyrite - secondary - smectite - replacing olivine | 35.98 | 30.20 | 0.04 | 0.01 | 33.65 | 99.88 |
| 5-XII | 176-735B-196R-5,126-133 | pentlandite - secondary - smectite - replacing olivine | 35.38 | 21.67 | 11.86 | 31.66 | 0.04 | 100.60 |
| 5-XII | 176-735B-196R-5,126-133 | chalcopyrite - primary - Zeolite - interstital | 37.59 | 29.46 | 0.06 | 0.05 | 33.04 | 100.20 |
| 5-XII | 176-735B-196R-5,126-133 | pentlandite - primary - Zeolite - interstital | 34.96 | 24.26 | 4.28 | 36.56 | 0.08 | 100.14 |
| 5-XII | 176-735B-196R-5,126-133 | chalcopyrite - secondary - Zeolite - replacing plagioclase | 36.61 | 29.52 | 0.04 | 33.54 | 99.71 |