Thompson, Geoffrey; Bryan, Wilfred B; Frey, Frederick A; Dickey, John S; Davies, Hugh L (1982): (Table 3) Clinopyroxene and plagioclase analyses from DSDP Hole 26-250 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.761497, In supplement to: Thompson, G et al. (1982): Petrology, geochemistry and original tectonic setting of basalts from the Mozambique Basin and Ridge (DSDP Sites 248, 249 and 250), and from the Southwest Indian Ridge (DSDP Site 251). Marine Geology, 48(3-4), 175-195, https://doi.org/10.1016/0025-3227(82)90096-2
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: -33.462300 * Longitude: 39.369200
Date/Time Start: 1972-09-08T00:00:00 * Date/Time End: 1972-09-08T00:00:00
Minimum Elevation: -5119.0 m * Maximum Elevation: -5119.0 m
Event(s):
26-250 * Latitude: -33.462300 * Longitude: 39.369200 * Date/Time: 1972-09-08T00:00:00 * Elevation: -5119.0 m * Penetration: 65 m * Recovery: 21.3 m * Location: Indian Ocean//BASIN * Campaign: Leg26 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 3 cores; 28 m cored; 0 m drilled; 76.1 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Thompson, Geoffrey | DSDP/ODP/IODP sample designation | ||
| 2 | Silicon dioxide | SiO2 | % | Thompson, Geoffrey | ||
| 3 | Titanium dioxide | TiO2 | % | Thompson, Geoffrey | ||
| 4 | Aluminium oxide | Al2O3 | % | Thompson, Geoffrey | ||
| 5 | Iron oxide, FeO | FeO | % | Thompson, Geoffrey | All Fe reported as FeO | |
| 6 | Manganese oxide | MnO | % | Thompson, Geoffrey | ||
| 7 | Magnesium oxide | MgO | % | Thompson, Geoffrey | ||
| 8 | Calcium oxide | CaO | % | Thompson, Geoffrey | ||
| 9 | Sodium oxide | Na2O | % | Thompson, Geoffrey | ||
| 10 | Potassium oxide | K2O | % | Thompson, Geoffrey | ||
| 11 | Total | Total | % | Thompson, Geoffrey | ||
| 12 | Comment | Comment | Thompson, Geoffrey |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
144 data points
Data
| 1 Sample label | 2 SiO2 [%] | 3 TiO2 [%] | 4 Al2O3 [%] | 5 FeO [%] | 6 MnO [%] | 7 MgO [%] | 8 CaO [%] | 9 Na2O [%] | 10 K2O [%] | 11 Total [%] | 12 Comment |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 26-250-25-2,1-5 | 48.93 | 1.49 | 4.77 | 8.53 | 0.24 | 14.14 | 21.01 | 0.36 | 0.08 | 99.55 | Average of four quench clinopyroxene grains in groundmass |
| 26-250-25-2,1-5 | 49.34 | 1.69 | 4.41 | 8.13 | 0.25 | 14.63 | 20.76 | 0.36 | 0.05 | 99.62 | Average of two large phenocryst clinopyroxene laths |
| 26-250-26-1 | 49.41 | 1.49 | 3.66 | 10.56 | 0.30 | 14.45 | 19.65 | 0.35 | 0.10 | 99.97 | Average of six quench clinopyroxene grains in groundmass |
| 26-250-26-1 | 49.63 | 1.51 | 3.24 | 12.13 | 0.36 | 14.43 | 18.77 | 0.35 | 0.11 | 100.47 | Average of four phenocryst clinopyroxene laths |
| 26-250-26-4,55-58 | 45.00 | 3.01 | 6.75 | 11.30 | 0.27 | 10.82 | 21.44 | 0.57 | 0.00 | 99.16 | Average of four small remnant clinopyroxene grains |
| 26-250-26-4,122-124 | 47.13 | 2.13 | 5.91 | 9.42 | 0.26 | 12.51 | 21.73 | 0.50 | 0.02 | 99.61 | Average of 15 clinopyroxene grains |
| 26-250-26-6,88-91 | 48.44 | 1.92 | 4.97 | 9.62 | 0.24 | 12.31 | 21.27 | 0.50 | 0.01 | 99.28 | Average of 26 clinopyroxene grains |
| 26-250-25-2,1-5 | 52.60 | 0.60 | 28.41 | 0.65 | 0.03 | 0.25 | 12.82 | 4.14 | 0.10 | 99.60 | Average of 14 plagioclase laths |
| 26-250-26-1 | 53.01 | 0.66 | 29.01 | 0.69 | 0.03 | 0.28 | 12.94 | 4.17 | 0.13 | 100.92 | Average of 14 plagioclase laths |
| 26-250-26-4,55-58 | 51.65 | 0.29 | 29.40 | 0.71 | 0.01 | 0.28 | 12.92 | 3.88 | 0.05 | 99.19 | Average of 14 plagioclaselaths |
| 26-250-26-4,122-124 | 52.32 | 0.28 | 29.30 | 0.66 | 0.00 | 0.21 | 12.62 | 4.09 | 0.24 | 99.72 | Average of 9 plagioclase laths |
| 26-250-26-6,88-91 | 52.68 | 0.09 | 29.37 | 0.63 | 0.02 | 0.25 | 12.66 | 3.61 | 0.22 | 99.53 | Average of 16 plagioclase laths |