Alt, Jeffrey C; Bach, Wolfgang (2001): (Table T1) Isotopic ratios of vein minerals from ODP Hole 176-735B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.787365, In supplement to: Alt, JC; Bach, W (2001): Data report: Low-grade hydrothermal alteration of uplifted lower oceanic crust, Hole 735B: mineralogy and isotope geochemistry. In: Natland, JH; Dick, HJB; Miller, DJ; Von Herzen, RP (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 176, 1-24, https://doi.org/10.2973/odp.proc.sr.176.013.2001
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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 DEPTH, sediment/rock: 517.07 m * Maximum DEPTH, sediment/rock: 1474.90 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
Comment:
DEPTH, sediment is given in mbsf.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Alt, Jeffrey C | DSDP/ODP/IODP sample designation | ||
| 2 | Piece | Piece | Alt, Jeffrey C | |||
| 3 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 4 | Minerals | Minerals | Alt, Jeffrey C | X-ray diffraction (XRD) | minor mineral phases in parentheses | |
| 5 | δ18O | δ18O | ‰ | Alt, Jeffrey C | with respect to SMOW | |
| 6 | δ13C | δ13C | ‰ PDB | Alt, Jeffrey C | ||
| 7 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Alt, Jeffrey C | Thermal Ionization Mass Spectrometry (TIMS) | ||
| 8 | Strontium-87/Strontium-86 ratio, error | 87Sr/86Sr e | ± | Alt, Jeffrey C | Thermal Ionization Mass Spectrometry (TIMS) | 2 sigma |
| 9 | Strontium | Sr | mg/kg | Alt, Jeffrey C | Thermal Ionization Mass Spectrometry (TIMS) | |
| 10 | Strontium, standard deviation | Sr std dev | ± | Alt, Jeffrey C | Thermal Ionization Mass Spectrometry (TIMS) | 2 sigma |
| 11 | Rubidium | Rb | mg/kg | Alt, Jeffrey C | ||
| 12 | Rubidium, standard deviation | Rb std dev | ± | Alt, Jeffrey C | 2 sigma | |
| 13 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Alt, Jeffrey C | age corrected, assuming T = 11.5 Ma |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
146 data points
Data
| 1 Sample label (DSDP/ODP/IODP sample designation) | 2 Piece | 3 Depth sed [m] | 4 Minerals (minor mineral phases in paren...) | 5 δ18O [‰] (with respect to SMOW) | 6 δ13C [‰ PDB] | 7 87Sr/86Sr (Thermal Ionization Mass Spect...) | 8 87Sr/86Sr e [±] (2 sigma, Thermal Ionization M...) | 9 Sr [mg/kg] (Thermal Ionization Mass Spect...) | 10 Sr std dev [±] (2 sigma, Thermal Ionization M...) | 11 Rb [mg/kg] | 12 Rb std dev [±] (2 sigma) | 13 87Sr/86Sr (age corrected, assuming T = 1...) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 176-735B-107R-1,81-86 | 3B | 620.31 | Chlorite/smectite | 19.9 | 0.704921 | 8 | 32.23 | 0.01 | 1.22 | 0.32 | 0.704904 | |
| 176-735B-118R-1,8-14 | 4 | 690.88 | Smectite | 18.3 | 0.703341 | 9 | 42.09 | 0.03 | 0.95 | 0.22 | 0.703331 | |
| 176-735B-133R-7,107-111 | 1F | 832.33 | Chlorite (+ smectite) | 11.1 | 0.703610 | 9 | 30.24 | 0.02 | 0.48 | 0.18 | 0.703603 | |
| 176-735B-172R-7,132-137 | 4B | 1178.13 | Chlorite + chlorite/smectite | 9.7 | 0.705427 | 8 | 18.65 | 0.01 | 0.73 | 0.20 | 0.705409 | |
| 176-735B-181R-2,7-13 | 1B | 1241.70 | Mg montmorillonite | 13.2 | 0.703376 | 9 | 27.69 | 0.02 | 0.61 | 0.19 | 0.703366 | |
| 176-735B-197R-2,34-40 | 5B | 1385.14 | Chlorite + chlorite/smectite | 11.7 | 0.703120 | 8 | 46.82 | 0.02 | 1.12 | 0.34 | 0.703109 | |
| 176-735B-202R-2,135-141 | 6B | 1423.94 | Chlorite (+ chlorite/smectite) | 7.1 | 0.703142 | 9 | 48.68 | 0.03 | 1.34 | 0.27 | 0.703129 | |
| 176-735B-207R-5,53-57 | 5 | 1474.90 | Chlorite/smectite | 11.6 | 0.703226 | 8 | 105.00 | 0.20 | 0.26 | 0.06 | 0.703225 | |
| 176-735B-90R-8,8-104 | 517.07 | Aragonite? | 32.6 | 3.2 | 0.708882 | 7 | 3204.00 | 70.00 | ||||
| 176-735B-93R-1,1-86 | 532.81 | Calcite | 32.4 | 3.1 | 0.708913 | 9 | 260.40 | 0.20 | ||||
| 176-735B-96R-1,1-36 | 549.13 | Calcite | 31.1 | 0.3 | 0.708652 | 9 | 149.70 | 0.10 | ||||
| 176-735B-99R-1,1-113 | 567.24 | Calcite | 31.9 | 2.7 | 0.708708 | 7 | 249.20 | 0.10 | ||||
| 176-735B-102R-3,3-1 | 593.39 | Calcite | 31.4 | 2.8 | 0.708889 | 9 | 282.20 | 0.10 | ||||
| 176-735B-103R-4,4-72 | 602.11 | Calcite | 31.2 | -0.4 | 0.705495 | 9 | 23.25 | 0.01 | ||||
| 176-735B-107R-1,81-86 | 620.31 | Calcite | 32.0 | 2.7 | ||||||||
| 176-735B-116R-3,3-39 | 674.85 | Calcite | 31.2 | -2.7 | 0.706881 | 10 |