Bellon, Herve; Maury, R C; Stephan, J F (1982): (Table 2) Geochemistry of biotite and ilmenite at DSDP Sample 66-493-59-1A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.817812, 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:
Total iron expressed as FeO for biotites and distributed between Fe2O3 and FeO following Carmichael's (1967) method for ilmenites. Empty cells mean no data.
Parameter(s):
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
96 data points
Data
1 Sample label | 2 Lithology | 3 Description | 4 Sample ID | 5 SiO2 [%] | 6 TiO2 [%] | 7 Al2O3 [%] | 8 Cr2O3 [%] | 9 Fe2O3 [%] | 10 FeO [%] | 11 MnO [%] | 12 MgO [%] | 13 CaO [%] | 14 Na2O [%] | 15 K2O [%] | 16 Total [%] | 17 Ratio |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
66-493-59-1A | Biotite | Core and rim of a biotite crystal 100 µm in diameter | 10 | 36.56 | 3.07 | 15.10 | 0.07 | #19.12 | 0.24 | 11.60 | 0.00 | 0.04 | 10.54 | 96.34 | 0.484 | |
66-493-59-1A | Biotite | Core and rim of a biotite crystal 100 µm in diameter | 11 | 35.42 | 3.29 | 14.71 | 0.09 | #20.01 | 0.10 | 11.36 | 0.01 | 0.16 | 10.28 | 95.43 | 0.498 | |
66-493-59-1A | Biotite | Amall biotite crystal (20 µm) associated to amphibole | 12 | 36.74 | 3.11 | 15.08 | 0.00 | 19.43 | 0.24 | 11.10 | 0.14 | 0.13 | 10.13 | 96.10 | 0.498 | |
66-493-59-1A | Ilmenite | Cores of ilmenite crystals 200 µm | 14 | 0.00 | 51.58 | 0.00 | 0.04 | 2.78 | 44.37 | 1.73 | 0.16 | 0.00 | 0.01 | 0.00 | 100.67 | |
66-493-59-1A | Ilmenite | Cores of ilmenite crystals 100 µm | 15 | 0.00 | 51.73 | 0.00 | 0.00 | 2.59 | 44.61 | 1.88 | 0.00 | 0.00 | 0.00 | 0.03 | 100.84 | |
66-493-59-1A | Ilmenite | Cores of ilmenite crystals 50 µm | 16 | 0.00 | 51.50 | 0.00 | 0.04 | 2.50 | 43.87 | 2.40 | 0.01 | 0.05 | 0.00 | 0.02 | 100.39 |