Bellon, Herve; Maury, R C; Stephan, J F (1982): (Table 3) Geochemistry of feldspar at DSDP Sample 66-493-59-1A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.817813, In supplement to: Bellon, H et al. (1982): Dioritic basement, Site 493: Petrology, geochemistry, and geodynamics. In: Watkins, JS; Casey Moore, J; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 66, 723-730, https://doi.org/10.2973/dsdp.proc.66.135.1982
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 16.381000 * Longitude: -98.925500
Date/Time Start: 1979-04-24T00:00:00 * Date/Time End: 1979-04-24T00:00:00
Minimum Elevation: -645.0 m * Maximum Elevation: -645.0 m
Event(s):
66-493 * Latitude: 16.381000 * Longitude: -98.925500 * Date/Time: 1979-04-24T00:00:00 * Elevation: -645.0 m * Penetration: 670.5 m * Recovery: 330.8 m * Location: North Pacific Ocean * Campaign: Leg66 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 56 cores; 518.5 m cored; 28.5 m drilled; 63.8 % recovery
Comment:
TiO2 and MgO contents have been found equal to zero in all the cases.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Bellon, Herve | DSDP/ODP/IODP sample designation | ||
| 2 | Sample ID | Sample ID | Bellon, Herve | |||
| 3 | Description | Description | Bellon, Herve | |||
| 4 | Silicon dioxide | SiO2 | % | Bellon, Herve | Electron microprobe (EMP) | |
| 5 | Aluminium oxide | Al2O3 | % | Bellon, Herve | Electron microprobe (EMP) | |
| 6 | Iron oxide, Fe2O3 | Fe2O3 | % | Bellon, Herve | Electron microprobe (EMP) | Total iron |
| 7 | Manganese oxide | MnO | % | Bellon, Herve | Electron microprobe (EMP) | |
| 8 | Calcium oxide | CaO | % | Bellon, Herve | Electron microprobe (EMP) | |
| 9 | Sodium oxide | Na2O | % | Bellon, Herve | Electron microprobe (EMP) | |
| 10 | Potassium oxide | K2O | % | Bellon, Herve | Electron microprobe (EMP) | |
| 11 | Total | Total | % | Bellon, Herve | Electron microprobe (EMP) | |
| 12 | Calcium | Ca | % | Bellon, Herve | ||
| 13 | Sodium | Na | % | Bellon, Herve | ||
| 14 | Potassium | K | % | Bellon, Herve |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
112 data points
Data
| 1 Sample label | 2 Sample ID | 3 Description | 4 SiO2 [%] | 5 Al2O3 [%] | 6 Fe2O3 [%] | 7 MnO [%] | 8 CaO [%] | 9 Na2O [%] | 10 K2O [%] | 11 Total [%] | 12 Ca [%] | 13 Na [%] | 14 K [%] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 66-493-59-1A | 17 | Core-to-rim composition of a crystal 150 µm in diameter | 52.70 | 29.65 | 0.00 | 0.09 | 12.20 | 4.99 | 0.08 | 99.71 | 57.2 | 42.3 | 0.5 |
| 66-493-59-1A | 18 | Core-to-rim composition of a crystal 150 µm in diameter | 54.63 | 28.28 | 0.01 | 0.01 | 10.83 | 5.92 | 0.11 | 99.79 | 50.0 | 49.4 | 0.6 |
| 66-493-59-1A | 19 | Core-to-rim composition of a crystal 150 µm in diameter | 60.52 | 24.61 | 0.01 | 0.00 | 6.55 | 8.81 | 0.18 | 100.68 | 28.8 | 70.3 | 0.9 |
| 66-493-59-1A | 20 | Core-to-rim composition of a crystal 150 µm in diameter | 59.14 | 24.68 | 0.07 | 0.00 | 6.89 | 8.34 | 0.13 | 99.25 | 31.1 | 68.2 | 0.7 |
| 66-493-59-1A | 21 | Core of a crystal 200 µm in size | 57.31 | 27.04 | 0.21 | 0.00 | 9.30 | 6.74 | 0.12 | 100.72 | 43.0 | 56.4 | 0.7 |
| 66-493-59-1A | 22 | Crystal 30 µm in size | 61.11 | 24.20 | 0.06 | 0.00 | 5.75 | 8.41 | 0.24 | 99.77 | 27.1 | 71.6 | 1.3 |
| 66-493-59-1A | 23 | Potassic feldspars, less than 20 µm in diameter | 61.84 | 18.63 | 0.11 | 0.00 | 0.05 | 0.34 | 17.30 | 98.27 | 0.2 | 2.9 | 96.9 |
| 66-493-59-1A | 24 | Potassic feldspars, less than 20 µm in diameter | 64.35 | 18.83 | 0.09 | 0.11 | 0.00 | 0.18 | 18.34 | 101.90 | 0.0 | 1.5 | 98.6 |