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Data Publisher for Earth & Environmental Science

Kempton, Pamela D; Autio, Laurie K; Rhodes, J M; Holdaway, M J; Dungan, Michael A; Johnson, P (1985): (Table 4) Geochemistry of spinels, at DSDP Hole 83-504B. PANGAEA, https://doi.org/10.1594/PANGAEA.804744, In supplement to: Kempton, PD et al. (1985): Petrology of basalts from Hole 504B, Deep Sea Drilling Project, Leg 83. In: Anderson, RN; Honnorez, J; Becker, K; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 83, 129-164, https://doi.org/10.2973/dsdp.proc.83.104.1985

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Project(s):
Coverage:
Latitude: 1.227200 * Longitude: -83.730200
Date/Time Start: 1981-11-22T00:00:00 * Date/Time End: 1982-01-02T00:00:00
Minimum Elevation: -3460.0 m * Maximum Elevation: -3460.0 m
Event(s):
83-504B * Latitude: 1.227200 * Longitude: -83.730200 * Date/Time Start: 1981-11-22T00:00:00 * Date/Time End: 1982-01-02T00:00:00 * Elevation: -3460.0 m * Penetration: 1350 m * Recovery: 107.7 m * Campaign: Leg83 * Basis: Glomar Challenger * Device: Drilling/drill rig (DRILL) * Comment: Leg 83 of DSDP was devoted entirely to coring and experiments in Hole 504B, the deepest borehole to date into the oceanic crust. Hole 504B now extends over a kilometer into basement, nearly twice as far as any other DSDP hole, and it is the only DSDP hole to have clearly penetrated into the intrusive sheeted dikes that underlie the extrusive pillow lavas of the upper oceanic crust. At Hole 504B, Leg 83 continued an ongoing DSDP effort that began during Legs 68, 69, and 70 in 1979, and also included part of Leg 92 in 1983. 71 cores; 514 m cored; 0 m drilled; 21 % recovery
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethodComment
1Sample code/labelSample labelKempton, Pamela DODP sample designation
2IdentificationIDKempton, Pamela D
3Sample, optional label/labor noLab noKempton, Pamela D
4Silicon dioxideSiO2%Kempton, Pamela DMicroprobe
5Titanium dioxideTiO2%Kempton, Pamela DMicroprobe
6Aluminium oxideAl2O3%Kempton, Pamela DMicroprobe
7Chromium(III) oxideCr2O3%Kempton, Pamela DMicroprobe
8Iron oxide, Fe2O3Fe2O3%Kempton, Pamela DMicroprobeCalculated assuming stoichiometry and charge balance
9Iron oxide, FeOFeO%Kempton, Pamela DMicroprobe
10Manganese oxideMnO%Kempton, Pamela DMicroprobe
11Magnesium oxideMgO%Kempton, Pamela DMicroprobe
12Calcium oxideCaO%Kempton, Pamela DMicroprobe
13TotalTotal%Kempton, Pamela DMicroprobe
14SiliconSi# of ionsKempton, Pamela DCalculated based on oxygen numberO=4
15TitaniumTi# of ionsKempton, Pamela DCalculated based on oxygen numberO=4
16AluminiumAl# of ionsKempton, Pamela DCalculated based on oxygen numberO=4
17ChromiumCr# of ionsKempton, Pamela DCalculated based on oxygen numberO=4
18Iron 3+Fe3+# of ionsKempton, Pamela DCalculated based on oxygen numberO=4
19Iron 2+Fe2+# of ionsKempton, Pamela DCalculated based on oxygen numberO=4
20ManganeseMn# of ionsKempton, Pamela DCalculated based on oxygen numberO=4
21MagnesiumMg# of ionsKempton, Pamela DCalculated based on oxygen numberO=4
22CalciumCa# of ionsKempton, Pamela DCalculated based on oxygen numberO=4
23SumSum#Kempton, Pamela DCalculated based on oxygen numberO=4
24Magnesium numberMg#Kempton, Pamela DMg/(Mg + Fe2+)
25Chromium numberCr#Kempton, Pamela D
26Iron 2+/Iron total ratioFe2+/Fe totalKempton, Pamela D
27CommentCommentKempton, Pamela D
Size:
216 data points

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