Staudigel, Hubert; Bryan, Wilfred B (1981): (Table 2a) Major element composition of plagioclase phenocrysts from DSDP Hole 52-418A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.667412, In supplement to: Staudigel, H; Bryan, WB (1981): Contrasted glass-whole rock compositions and phenocryst re-distribution, IPOD Sites 417 and 418. Contributions to Mineralogy and Petrology, 78(3), 255-262, https://doi.org/10.1007/BF00398920
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 25.035000 * Longitude: -68.057300
Date/Time Start: 1977-02-10T00:00:00 * Date/Time End: 1977-02-10T00:00:00
Minimum DEPTH, sediment/rock: 321.50 m * Maximum DEPTH, sediment/rock: 511.18 m
Event(s):
52-418A * Latitude: 25.035000 * Longitude: -68.057300 * Date/Time: 1977-02-10T00:00:00 * Elevation: -5511.0 m * Penetration: 570.5 m * Recovery: 205.5 m * Location: North Atlantic/CONT RISE * Campaign: Leg52 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 48 cores; 374 m cored; 0 m drilled; 54.9 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Sample code/label | Sample label | Staudigel, Hubert | DSDP/ODP/IODP sample designation | ||
| 3 | Sample comment | Sample comment | Staudigel, Hubert | |||
| 4 | Silicon dioxide | SiO2 | % | Staudigel, Hubert | Electron microprobe (EMP) | |
| 5 | Titanium dioxide | TiO2 | % | Staudigel, Hubert | Electron microprobe (EMP) | |
| 6 | Aluminium oxide | Al2O3 | % | Staudigel, Hubert | Electron microprobe (EMP) | |
| 7 | Iron oxide, FeO | FeO | % | Staudigel, Hubert | Electron microprobe (EMP) | total iron |
| 8 | Magnesium oxide | MgO | % | Staudigel, Hubert | Electron microprobe (EMP) | |
| 9 | Manganese oxide | MnO | % | Staudigel, Hubert | Electron microprobe (EMP) | |
| 10 | Calcium oxide | CaO | % | Staudigel, Hubert | Electron microprobe (EMP) | |
| 11 | Sodium oxide | Na2O | % | Staudigel, Hubert | Electron microprobe (EMP) | |
| 12 | Potassium oxide | K2O | % | Staudigel, Hubert | Electron microprobe (EMP) | |
| 13 | Anorthite | An | % | Staudigel, Hubert | mol % |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
96 data points
Data
| 1 Depth sed [m] | 2 Sample label | 3 Sample comment | 4 SiO2 [%] | 5 TiO2 [%] | 6 Al2O3 [%] | 7 FeO [%] | 8 MgO [%] | 9 MnO [%] | 10 CaO [%] | 11 Na2O [%] | 12 K2O [%] | 13 An [%] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 321.50 | 52-418A-15-2,0-3 | average of small phenocryst | 47.53 | 0.04 | 32.30 | 0.64 | 0.25 | 0.01 | 16.51 | 2.16 | 0.02 | 80.7 |
| 321.50 | 52-418A-15-2,0-3 | center of small phenocryst | 47.04 | 0.04 | 33.53 | 0.52 | 0.19 | 0.01 | 16.81 | 1.43 | 0.02 | 86.7 |
| 335.90 | 52-418A-17-3,40 | rim of small phenocryst | 51.73 | 0.01 | 29.69 | 0.73 | 0.36 | 0.00 | 13.48 | 3.31 | 0.03 | 69.2 |
| 335.90 | 52-418A-17-3,40 | center of small phenocryst | 47.81 | 0.00 | 32.97 | 0.49 | 0.27 | 0.00 | 15.91 | 1.70 | 0.05 | 83.8 |
| 343.90 | 52-418A-18-4,40 | center of phenocryst | 48.93 | 0.03 | 31.61 | 0.43 | 0.27 | 0.05 | 15.42 | 2.50 | 0.01 | 77.4 |
| 343.90 | 52-418A-18-4,40 | rim of phenocryst | 55.24 | 0.08 | 26.99 | 0.86 | 0.12 | 0.08 | 9.94 | 6.50 | 0.10 | 45.6 |
| 511.18 | 52-418A-42-3,68 | core of phenocrysts | 45.76 | 0.00 | 34.38 | 0.35 | 0.20 | 0.00 | 17.58 | 1.17 | 0.01 | 89.2 |
| 511.18 | 52-418A-42-3,68 | core of phenocrysts | 46.74 | 0.00 | 33.36 | 0.45 | 0.22 | 0.00 | 16.95 | 1.59 | 0.02 | 85.5 |