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Natland, James H; Adamson, Andrew C; Laverne, Christine; Melson, William G; O'Hearn, Timothy (1983): (Table 13B) Geochemistry of DSDP Sample 68-501-15-3,63-65 glass [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.817013, In supplement to: Natland, JH et al. (1983): A compositionally nearly steady-state magma chamber at the Costa Rica Rift: Evidence from basalt glass and mineral data, Deep Sea Drilling Project Sites 501, 504, and 505. In: Cann, JR; Langseth, MG; Honnorez, J; Von Herzen, RP; White, SM; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 69, 811-858, https://doi.org/10.2973/dsdp.proc.69.154.1983

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Project(s):
Coverage:
Latitude: 1.227200 * Longitude: -83.734300
Date/Time Start: 1979-07-08T00:00:00 * Date/Time End: 1979-07-08T00:00:00
Minimum Elevation: -3457.0 m * Maximum Elevation: -3457.0 m
Event(s):
68-501 * Latitude: 1.227200 * Longitude: -83.734300 * Date/Time: 1979-07-08T00:00:00 * Elevation: -3457.0 m * Penetration: 337.1 m * Recovery: 70.5 m * Location: North Pacific/FLANK * Campaign: Leg68 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 19 cores; 137.7 m cored; 0.5 m drilled; 51.2 % recovery
Comment:
Fresh glass rim; determined using Scripps Inst. microprobe.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Sample code/labelSample labelNatland, James HDSDP/ODP/IODP sample designation
2Silicon dioxideSiO2%Natland, James HElectron microprobe (EMP)
3Titanium dioxideTiO2%Natland, James HElectron microprobe (EMP)
4Aluminium oxideAl2O3%Natland, James HElectron microprobe (EMP)
5Iron oxide, FeOFeO%Natland, James HElectron microprobe (EMP)Total iron
6Magnesium oxideMgO%Natland, James HElectron microprobe (EMP)
7Calcium oxideCaO%Natland, James HElectron microprobe (EMP)
8Sodium oxideNa2O%Natland, James HElectron microprobe (EMP)
9Potassium oxideK2O%Natland, James HElectron microprobe (EMP)
10Phosphorus pentoxideP2O5%Natland, James HElectron microprobe (EMP)
11Manganese oxideMnO%Natland, James HElectron microprobe (EMP)
12TotalTotal%Natland, James HElectron microprobe (EMP)
13Magnesium numberMg#Natland, James HMg/Mg + Fe is computed assuming that Fe2+ / Fe2+ + Fe3+ = 0.86
14Calcium oxide/Aluminium oxideCaO/Al2O3Natland, James H
Size:
14 data points

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