Bougault, Henri; Joron, Jean Louis; Maury, R C; Bohn, Marcel; Tardy, M; Biju-Duval, Bernard (1984): (Table 2) Geochemistry in magnesiochromite at DSDP Hole 78-543A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.808820, In supplement to: Bougault, H et al. (1984): Basalts from the Atlantic Crust West of the Barbados Ridge (Site 543, Leg 78A): geochemistry and mineralogy. In: Biju-Duval, B; Moore, JC; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 78A, 401-408, https://doi.org/10.2973/dsdp.proc.78a.119.1984
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 15.712300 * Longitude: -58.653700
Date/Time Start: 1981-02-28T00:00:00 * Date/Time End: 1981-02-28T00:00:00
Minimum Elevation: -5633.0 m * Maximum Elevation: -5633.0 m
Event(s):
78-543A * Latitude: 15.712300 * Longitude: -58.653700 * Date/Time: 1981-02-28T00:00:00 * Elevation: -5633.0 m * Penetration: 455 m * Recovery: 64.2 m * Location: North Atlantic/CONT RISE * Campaign: Leg78 (Leg78AB) * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 16 cores; 132.5 m cored; 0 m drilled; 48.5 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Bougault, Henri | DSDP/ODP/IODP sample designation | ||
| 2 | Comment | Comment | Bougault, Henri | |||
| 3 | Identification | ID | Bougault, Henri | |||
| 4 | Silicon dioxide | SiO2 | % | Bougault, Henri | Electron microprobe (EMP) | |
| 5 | Titanium dioxide | TiO2 | % | Bougault, Henri | Electron microprobe (EMP) | |
| 6 | Aluminium oxide | Al2O3 | % | Bougault, Henri | Electron microprobe (EMP) | |
| 7 | Chromium(III) oxide | Cr2O3 | % | Bougault, Henri | Electron microprobe (EMP) | |
| 8 | Iron oxide, Fe2O3 | Fe2O3 | % | Bougault, Henri | Electron microprobe (EMP) | |
| 9 | Iron oxide, FeO | FeO | % | Bougault, Henri | Electron microprobe (EMP) | |
| 10 | Manganese oxide | MnO | % | Bougault, Henri | Electron microprobe (EMP) | |
| 11 | Magnesium oxide | MgO | % | Bougault, Henri | Electron microprobe (EMP) | |
| 12 | Calcium oxide | CaO | % | Bougault, Henri | Electron microprobe (EMP) | |
| 13 | Total | Total | % | Bougault, Henri | Electron microprobe (EMP) | |
| 14 | Silicon | Si | # of ions | Bougault, Henri | Calculated based on oxygen number | |
| 15 | Titanium | Ti | # of ions | Bougault, Henri | Calculated based on oxygen number | |
| 16 | Aluminium | Al | # of ions | Bougault, Henri | Calculated based on oxygen number | |
| 17 | Chromium | Cr | # of ions | Bougault, Henri | Calculated based on oxygen number | |
| 18 | Iron 3+ | Fe3+ | # of ions | Bougault, Henri | Calculated based on oxygen number | Estimated by stoichiometry to 24 cations and 32 oxygens |
| 19 | Iron 2+ | Fe2+ | # of ions | Bougault, Henri | Calculated based on oxygen number | |
| 20 | Manganese | Mn | # of ions | Bougault, Henri | Calculated based on oxygen number | |
| 21 | Magnesium | Mg | # of ions | Bougault, Henri | Calculated based on oxygen number | |
| 22 | Calcium | Ca | # of ions | Bougault, Henri | Calculated based on oxygen number |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
110 data points
Data
| 1 Sample label | 2 Comment | 3 ID | 4 SiO2 [%] | 5 TiO2 [%] | 6 Al2O3 [%] | 7 Cr2O3 [%] | 8 Fe2O3 [%] | 9 FeO [%] | 10 MnO [%] | 11 MgO [%] | 12 CaO [%] | 13 Total [%] | 14 Si [# of ions] | 15 Ti [# of ions] | 16 Al [# of ions] | 17 Cr [# of ions] | 18 Fe3+ [# of ions] | 19 Fe2+ [# of ions] | 20 Mn [# of ions] | 21 Mg [# of ions] | 22 Ca [# of ions] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 78-543A-13-2,133-136 | Core and rim of a crystal 150 µm in size | 1 | 0.04 | 0.63 | 24.69 | 39.06 | 6.08 | 15.06 | 0.20 | 13.73 | 0.00 | 99.49 | 0.009 | 0.116 | 7.103 | 7.538 | 1.117 | 3.075 | 0.041 | 4.996 | 0.000 |
| 78-543A-13-2,133-136 | Core and rim of a crystal 150 µm in size | 2 | 0.07 | 0.57 | 24.84 | 39.75 | 5.38 | 15.60 | 0.19 | 13.43 | 0.10 | 99.93 | 0.017 | 0.104 | 7.125 | 7.651 | 0.985 | 3.176 | 0.039 | 4.873 | 0.027 |
| 78-543A-16-7,60-63 | Inclusions into olivine phenocrysts | 3 | 0.10 | 0.43 | 27.16 | 38.41 | 4.80 | 14.49 | 0.03 | 14.42 | 0.08 | 99.92 | 0.023 | 0.077 | 7.670 | 7.271 | 0.865 | 2.904 | 0.006 | 5.151 | 0.019 |
| 78-543A-16-7,60-63 | Inclusions into olivine phenocrysts | 4 | 0.08 | 0.53 | 25.97 | 38.97 | 6.16 | 14.40 | 0.25 | 14.47 | 0.15 | 100.98 | 0.020 | 0.095 | 7.308 | 7.357 | 1.106 | 2.875 | 0.051 | 5.149 | 0.037 |
| 78-543A-16-7,60-63 | Inclusions into olivine phenocrysts | 5 | 0.02 | 0.48 | 26.26 | 38.08 | 5.63 | 14.12 | 0.19 | 14.36 | 0.10 | 99.24 | 0.005 | 0.087 | 7.492 | 7.290 | 1.026 | 2.858 | 0.038 | 5.181 | 0.026 |