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Thompson, Geoffrey; Humphris, Susan E (1984): (Table 4) Major elements of basalts at DSDP Hole 74-527 (on a volatile-free basis after ignition at 1000 deg C) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.810628, In supplement to: Thompson, G; Humphris, SE (1984): Petrology and geochemistry of rocks from the Walvis Ridge: Deep Sea Drilling Project Leg 74, Sites 525, 527 and 528. In: Moore, TC Jr; Rabinowitz, PD; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 74, 755-764, https://doi.org/10.2973/dsdp.proc.74.126.1984

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Project(s):
Coverage:
Latitude: -28.041500 * Longitude: 1.763300
Date/Time Start: 1980-06-28T00:00:00 * Date/Time End: 1980-06-28T00:00:00
Minimum Elevation: -4428.0 m * Maximum Elevation: -4428.0 m
Event(s):
74-527 * Latitude: -28.041500 * Longitude: 1.763300 * Date/Time: 1980-06-28T00:00:00 * Elevation: -4428.0 m * Penetration: 384.5 m * Recovery: 243.4 m * Location: South Atlantic * Campaign: Leg74 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 43 cores; 380 m cored; 4.5 m drilled; 64.1 % recovery
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Sample code/labelSample labelThompson, GeoffreyDSDP/ODP/IODP sample designation
Lithologic unit/sequenceUnitThompson, GeoffreyVolcanic
Silicon dioxideSiO2%Thompson, GeoffreyX-ray fluorescence (XRF)
Titanium dioxideTiO2%Thompson, GeoffreyX-ray fluorescence (XRF)
Aluminium oxideAl2O3%Thompson, GeoffreyX-ray fluorescence (XRF)
Iron oxide, FeOFeO%Thompson, GeoffreyX-ray fluorescence (XRF)Total iron
Manganese oxideMnO%Thompson, GeoffreyX-ray fluorescence (XRF)
Magnesium oxideMgO%Thompson, GeoffreyX-ray fluorescence (XRF)
Calcium oxideCaO%Thompson, GeoffreyX-ray fluorescence (XRF)
10 Sodium oxideNa2O%Thompson, GeoffreyX-ray fluorescence (XRF)
11 Potassium oxideK2O%Thompson, GeoffreyX-ray fluorescence (XRF)
12 Phosphorus pentoxideP2O5%Thompson, GeoffreyX-ray fluorescence (XRF)
13 TotalTotal%Thompson, GeoffreyX-ray fluorescence (XRF)
14 Iron oxide, FeOFeO%Thompson, GeoffreyX-ray fluorescence (XRF)On a dried (110 deg C) basis
15 Iron oxide, Fe2O3Fe2O3%Thompson, GeoffreyX-ray fluorescence (XRF)On a dried (110 deg C) basis
16 Water in rockH2O%Thompson, GeoffreyElement analyser CHN, Perkin-Elmer 240BH2O+, structural part, similar to LOI; on a dried (110 deg C) basis
17 Water in rockH2O%Thompson, GeoffreyElement analyser CHN, Perkin-Elmer 240BH2O-, hydration part
18 Carbon dioxideCO2%Thompson, GeoffreyElement analyser CHN, Perkin-Elmer 240BOn a dried (110 deg C) basis
Size:
108 data points

Data

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Sample label
(DSDP/ODP/IODP sample designation)

Unit
(Volcanic)

SiO2 [%]
(X-ray fluorescence (XRF))

TiO2 [%]
(X-ray fluorescence (XRF))

Al2O3 [%]
(X-ray fluorescence (XRF))

FeO [%]
(Total iron, X-ray fluorescenc...)

MnO [%]
(X-ray fluorescence (XRF))

MgO [%]
(X-ray fluorescence (XRF))

CaO [%]
(X-ray fluorescence (XRF))
10 
Na2O [%]
(X-ray fluorescence (XRF))
11 
K2O [%]
(X-ray fluorescence (XRF))
12 
P2O5 [%]
(X-ray fluorescence (XRF))
13 
Total [%]
(X-ray fluorescence (XRF))
14 
FeO [%]
(On a dried (110 deg C) basis,...)
15 
Fe2O3 [%]
(On a dried (110 deg C) basis,...)
16 
H2O [%]
(H2O+, structural part, simila...)
17 
H2O [%]
(H2O-, hydration part, Element...)
18 
CO2 [%]
(On a dried (110 deg C) basis,...)
74-527-39-2,92-96150.781.8414.0013.210.176.829.692.540.510.2299.787.346.520.801.910.07
74-527-40-1,72-76250.051.7914.1313.440.226.5210.812.340.270.2099.778.895.060.771.180.07
74-527-41-1,27-31349.961.1417.4910.020.186.2212.812.230.210.10100.316.623.780.560.570.09
74-527-41-3,79-84349.801.1717.0410.240.186.1712.732.980.180.1299.867.053.550.570.570.10
74-527-42-3,91-96550.222.5214.8112.590.216.886.962.981.360.4698.996.486.791.282.670.12
74-527-44-4,62-67549.802.4914.5112.890.205.809.312.961.020.3899.367.296.220.962.240.08