Perfit, Michael R; Saunders, Andrew D; Fornari, Daniel J (1982): (Table 7) Geochemistry of spinel from DSDP Hole 64-474A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.818454, In supplement to: Perfit, MR et al. (1982): Phase chemistry, fractional crystallization, and magma mixing in basalts from the Gulf of California, Deep Sea Drilling Project Leg 64. In: Curray, JR; Moore, DG; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 64, 649-666, https://doi.org/10.2973/dsdp.proc.64.114.1982
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 22.959300 * Longitude: -108.978000
Date/Time Start: 1978-12-02T00:00:00 * Date/Time End: 1978-12-02T00:00:00
Minimum Elevation: -3022.0 m * Maximum Elevation: -3022.0 m
Event(s):
64-474A * Latitude: 22.959300 * Longitude: -108.978000 * Date/Time: 1978-12-02T00:00:00 * Elevation: -3022.0 m * Penetration: 626 m * Recovery: 290.1 m * Location: North Pacific/Gulf of California/BASIN * Campaign: Leg64 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 49 cores; 453 m cored; 9.5 m drilled; 64 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Perfit, Michael R | DSDP/ODP/IODP sample designation | ||
| 2 | Identification | ID | Perfit, Michael R | |||
| 3 | Lithology/composition/facies | Lithology | Perfit, Michael R | |||
| 4 | Silicon dioxide | SiO2 | % | Perfit, Michael R | Electron microprobe (EMP) | |
| 5 | Titanium dioxide | TiO2 | % | Perfit, Michael R | Electron microprobe (EMP) | |
| 6 | Aluminium oxide | Al2O3 | % | Perfit, Michael R | Electron microprobe (EMP) | |
| 7 | Vanadium(III) oxide | V2O3 | % | Perfit, Michael R | Electron microprobe (EMP) | |
| 8 | Chromium(III) oxide | Cr2O3 | % | Perfit, Michael R | Electron microprobe (EMP) | |
| 9 | Iron oxide, Fe2O3 | Fe2O3 | % | Perfit, Michael R | Electron microprobe (EMP) | Calculated assuming ideal spinel stoichiometry |
| 10 | Iron oxide, FeO | FeO | % | Perfit, Michael R | Electron microprobe (EMP) | |
| 11 | Magnesium oxide | MgO | % | Perfit, Michael R | Electron microprobe (EMP) | |
| 12 | Manganese oxide | MnO | % | Perfit, Michael R | Electron microprobe (EMP) | |
| 13 | Calcium oxide | CaO | % | Perfit, Michael R | Electron microprobe (EMP) | |
| 14 | Nickel oxide | NiO | % | Perfit, Michael R | Electron microprobe (EMP) | |
| 15 | Total | Total | % | Perfit, Michael R | Electron microprobe (EMP) | |
| 16 | Chromium number | Cr# | Perfit, Michael R | |||
| 17 | Magnesium number | Mg# | Perfit, Michael R | Mg/(Mg + Fe**2+) | ||
| 18 | Iron 3+ number | Fe3+/(Cr + Al + Fe3+) | Perfit, Michael R |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
54 data points
Data
| 1 Sample label | 2 ID | 3 Lithology | 4 SiO2 [%] | 5 TiO2 [%] | 6 Al2O3 [%] | 7 V2O3 [%] | 8 Cr2O3 [%] | 9 Fe2O3 [%] | 10 FeO [%] | 11 MgO [%] | 12 MnO [%] | 13 CaO [%] | 14 NiO [%] | 15 Total [%] | 16 Cr# | 17 Mg# | 18 Fe3+/(Cr + Al + Fe3+) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 64-474A-42-2,20-23 | 1 | Groundmass euhedral grain | 0.67 | 0.29 | 40.23 | 0.14 | 25.85 | 2.44 | 11.58 | 17.90 | 0.14 | 0.16 | 0.26 | 99.66 | 0.301 | 0.734 | 0.026 |
| 64-474A-42-2,20-23 | 2 | Subhedral inclusions in olivine | 3.73 | 0.65 | 34.82 | 0.17 | 23.55 | 2.00 | 16.62 | 15.99 | 0.29 | 0.95 | 0.18 | 98.95 | 0.312 | 0.632 | 0.025 |
| 64-474A-42-2,20-23 | 3 | Subhedral inclusions in olivine | 0.87 | 0.34 | 42.37 | 0.13 | 21.97 | 3.34 | 12.25 | 17.85 | 0.26 | 0.11 | 0.18 | 99.67 | 0.258 | 0.723 | 0.036 |