Joron, Jean Louis; Bougault, Henri; Maury, R C; Bohn, Marcel; Desprairies, Alain (1984): (Table 5) Geochemistry of feldspar at DSDP Hole 81-555 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.807086, In supplement to: Joron, JL et al. (1984): Strongly depleted tholeiites from the Rockall Plateau Margin, North Atlantic: geochemistry and mineralogy. In: Roberts, DG; Schnittker, D; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 81, 783-794, https://doi.org/10.2973/dsdp.proc.81.131.1984
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 56.561700 * Longitude: -20.782200
Date/Time Start: 1981-08-31T00:00:00 * Date/Time End: 1981-08-31T00:00:00
Minimum Elevation: -1659.0 m * Maximum Elevation: -1659.0 m
Event(s):
81-555 * Latitude: 56.561700 * Longitude: -20.782200 * Date/Time: 1981-08-31T00:00:00 * Elevation: -1659.0 m * Penetration: 964 m * Recovery: 505.5 m * Location: North Atlantic/PLATEAU * Campaign: Leg81 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 96 cores; 907 m cored; 9.5 m drilled; 55.7 % recovery
Comment:
Concentrations lower than 0.3% are not considered representative. Analyses 51-56 show core-to-rim compositional variations of a plagiolase phenocryst 250 ?m in diameter.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Joron, Jean Louis | DSDP/ODP/IODP sample designation | ||
| 2 | Position | Position | Joron, Jean Louis | |||
| 3 | Identification | ID | Joron, Jean Louis | |||
| 4 | Silicon dioxide | SiO2 | % | Joron, Jean Louis | Electron microprobe (EMP) | |
| 5 | Aluminium oxide | Al2O3 | % | Joron, Jean Louis | Electron microprobe (EMP) | |
| 6 | Iron oxide, Fe2O3 | Fe2O3 | % | Joron, Jean Louis | Electron microprobe (EMP) | Total iron |
| 7 | Magnesium oxide | MgO | % | Joron, Jean Louis | Electron microprobe (EMP) | |
| 8 | Calcium oxide | CaO | % | Joron, Jean Louis | Electron microprobe (EMP) | |
| 9 | Sodium oxide | Na2O | % | Joron, Jean Louis | Electron microprobe (EMP) | |
| 10 | Potassium oxide | K2O | % | Joron, Jean Louis | Electron microprobe (EMP) | |
| 11 | Total | Total | % | Joron, Jean Louis | Electron microprobe (EMP) | |
| 12 | Sodium | Na | % | Joron, Jean Louis | ||
| 13 | Potassium | K | % | Joron, Jean Louis | ||
| 14 | Calcium | Ca | % | Joron, Jean Louis |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
136 data points