Arai, Shoji (1982): (Table 3) Chemical composition of olivine at DSDP Hole 66-487 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.817805, In supplement to: Arai, S (1982): Petrology of basalts from Site 487, Deep Sea Drilling Project Leg 66, Middle America Trench area off Mexico. In: Watkins, JS; Casey Moore, J; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 66, 711-722, https://doi.org/10.2973/dsdp.proc.66.134.1982
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 15.853500 * Longitude: -99.175300
Date/Time Start: 1979-03-24T00:00:00 * Date/Time End: 1979-03-24T00:00:00
Minimum Elevation: -4764.0 m * Maximum Elevation: -4764.0 m
Event(s):
66-487 * Latitude: 15.853500 * Longitude: -99.175300 * Date/Time: 1979-03-24T00:00:00 * Elevation: -4764.0 m * Penetration: 190.5 m * Recovery: 119.6 m * Location: North Pacific/TRENCH * Campaign: Leg66 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 20 cores; 180.5 m cored; 9.5 m drilled; 66.3 % recovery
Comment:
Empty cells mean no data.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Arai, Shoji | DSDP/ODP/IODP sample designation | ||
| 2 | Sample ID | Sample ID | Arai, Shoji | |||
| 3 | Description | Description | Arai, Shoji | |||
| 4 | Silicon dioxide | SiO2 | % | Arai, Shoji | Electron microprobe (EMP) | |
| 5 | Titanium dioxide | TiO2 | % | Arai, Shoji | Electron microprobe (EMP) | |
| 6 | Aluminium oxide | Al2O3 | % | Arai, Shoji | Electron microprobe (EMP) | |
| 7 | Chromium(III) oxide | Cr2O3 | % | Arai, Shoji | Electron microprobe (EMP) | |
| 8 | Iron oxide, FeO | FeO | % | Arai, Shoji | Electron microprobe (EMP) | Total iron |
| 9 | Manganese oxide | MnO | % | Arai, Shoji | Electron microprobe (EMP) | |
| 10 | Magnesium oxide | MgO | % | Arai, Shoji | Electron microprobe (EMP) | |
| 11 | Calcium oxide | CaO | % | Arai, Shoji | Electron microprobe (EMP) | |
| 12 | Sodium oxide | Na2O | % | Arai, Shoji | Electron microprobe (EMP) | |
| 13 | Nickel oxide | NiO | % | Arai, Shoji | Electron microprobe (EMP) | |
| 14 | Total | Total | % | Arai, Shoji | Electron microprobe (EMP) | |
| 15 | Magnesium | Mg | % | Arai, Shoji | ||
| 16 | Calcium | Ca | % | Arai, Shoji | ||
| 17 | Iron | Fe | % | Arai, Shoji | Total iron | |
| 18 | Forsterite | Fo | % | Arai, Shoji | CIPW Norm |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
142 data points
Data
| 1 Sample label | 2 Sample ID | 3 Description | 4 SiO2 [%] | 5 TiO2 [%] | 6 Al2O3 [%] | 7 Cr2O3 [%] | 8 FeO [%] | 9 MnO [%] | 10 MgO [%] | 11 CaO [%] | 12 Na2O [%] | 13 NiO [%] | 14 Total [%] | 15 Mg [%] | 16 Ca [%] | 17 Fe [%] | 18 Fo [%] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 66-487-9-11 | 1 | Core (phenocryst) | 39.7 | 0.01 | 0.09 | 0.02 | 11.1 | 0.15 | 48.4 | 0.35 | 0.00 | 0.17 | 100.0 | 88.1 | 0.5 | 11.4 | 88.6 |
| 66-487-9-11 | 2 | Rim (phenocryst) | 39.3 | 0.00 | 0.10 | 0.02 | 11.3 | 0.16 | 48.3 | 0.36 | 0.00 | 0.30 | 99.8 | 88.0 | 0.5 | 11.5 | 88.4 |
| 66-487-9-11 | 3 | Groundmass (or microphenocryst) | 0.01 | 0.10 | 0.05 | 11.9 | 0.15 | 47.1 | 0.35 | 0.02 | 0.18 | 87.2 | 0.5 | 12.3 | 87.6 | ||
| 66-487-93-95 | 4 | Core (phenocryst) | 39.4 | 0.00 | 0.09 | 0.03 | 11.0 | 0.17 | 48.5 | 0.32 | 0.00 | 0.21 | 99.7 | 88.4 | 0.4 | 11.2 | 88.7 |
| 66-487-93-95 | 5 | Rim (phenocryst) | 39.4 | 0.01 | 0.11 | 0.06 | 12.5 | 0.24 | 46.6 | 0.39 | 0.02 | 0.25 | 99.6 | 86.5 | 0.5 | 13.0 | 86.9 |
| 66-487-93-95 | 6 | Groundmass (or microphenocryst) | 39.4 | 0.01 | 0.09 | 0.05 | 11.3 | 0.17 | 48.1 | 0.35 | 0.00 | 0.26 | 99.7 | 88.0 | 0.5 | 11.6 | 88.4 |
| 66-487-118-120 | 7 | Core (phenocryst) | 38.1 | 0.00 | 0.11 | 0.06 | 11.3 | 0.15 | 47.9 | 0.37 | 0.00 | 0.15 | 98.1 | 87.9 | 0.5 | 11.6 | 88.4 |
| 66-487-118-120 | 8 | Groundmass (or microphenocryst) | 38.1 | 0.01 | 0.11 | 0.05 | 12.9 | 0.19 | 47.2 | 0.37 | 0.01 | 0.19 | 99.1 | 86.3 | 0.5 | 13.2 | 86.8 |