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PANGAEA.
Data Publisher for Earth & Environmental Science

Malahoff, Alexander; McMurtry, Gary M; Wiltshire, John C; Yeh, Hsueh-Wen (1982): (Table 1) Major and minor element chemsitry and atomic proportions of Loihi Seamount hydrothermal deposits. PANGAEA, https://doi.org/10.1594/PANGAEA.770294, In supplement to: Malahoff, A et al. (1982): Geology and chemistry of hydrothermal deposits from active submarine volcano Loihi, Hawaii. Nature, 298(5871), 234-239, https://doi.org/10.1038/298234a0

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Project(s):
Coverage:
Median Latitude: 6.701933 * Median Longitude: -109.176833 * South-bound Latitude: 0.588800 * West-bound Longitude: -155.270000 * North-bound Latitude: 18.920000 * East-bound Longitude: -86.130200
Date/Time Start: 1977-05-23T00:00:00 * Date/Time End: 1977-05-23T00:00:00
Minimum DEPTH, sediment/rock: m * Maximum DEPTH, sediment/rock: m
Event(s):
54-424A * Latitude: 0.588800 * Longitude: -86.130200 * Date/Time: 1977-05-23T00:00:00 * Elevation: -2708.0 m * Penetration: 34 m * Recovery: 13.8 m * Location: North Pacific/MOUND * Campaign: Leg54 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 4 cores; 34 m cored; 0 m drilled; 40.5 % recovery
54-424B * Latitude: 0.597000 * Longitude: -86.130300 * Date/Time: 1977-05-23T00:00:00 * Elevation: -2705.0 m * Penetration: 46.5 m * Recovery: 30.3 m * Location: North Pacific/MOUND * Campaign: Leg54 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 6 cores; 46.5 m cored; 0 m drilled; 65.1 % recovery
Loihi * Latitude: 18.920000 * Longitude: -155.270000 * Location: Hawaiian Arch * Method/Device: Dredge (DRG) * Comment: Position estimated from map
Comment:
Atomic proportions calculated on the basis of 20 oxygens and 4 hydroxyls per formula unit and assuming Fe as Fe3+. Loihi no 1 bulk calculated with Fe/Si of CBD-treated Loihi no 2 sample.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEvent
2DEPTH, sediment/rockDepthmGeocode
3Sample code/labelSample labelMalahoff, AlexanderDSDP/ODP/IODP sample designation
4Sample commentSample commentMalahoff, Alexander
5Sodium oxideNa2O%Malahoff, AlexanderElectron microprobe
6Sodium oxide, standard deviationNa2O std dev±Malahoff, AlexanderElectron microprobe
7Potassium oxideK2O%Malahoff, AlexanderElectron microprobe
8Potassium oxide, standard deviationK2O std dev±Malahoff, AlexanderElectron microprobe
9Calcium oxideCaO%Malahoff, AlexanderElectron microprobe
10Calcium oxide, standard deviationCaO std dev±Malahoff, AlexanderElectron microprobe
11Magnesium oxideMgO%Malahoff, AlexanderElectron microprobe
12Magnesium oxide, standard deviationMgO std dev±Malahoff, AlexanderElectron microprobe
13Aluminium oxideAl2O3%Malahoff, AlexanderElectron microprobe
14Aluminium oxide, standard deviationAl2O3 std dev±Malahoff, AlexanderElectron microprobe
15Silicon dioxideSiO2%Malahoff, AlexanderElectron microprobe
16Silicon dioxide, standard deviationSiO2 std dev±Malahoff, AlexanderElectron microprobe
17Iron oxide, FeOFeO%Malahoff, AlexanderElectron microprobe
18Iron oxide, FeO, standard deviationFeO std dev±Malahoff, AlexanderElectron microprobe
19Manganese oxideMnO%Malahoff, AlexanderElectron microprobe
20Manganese oxide, standard deviationMnO std dev±Malahoff, AlexanderElectron microprobe
21Titanium dioxideTiO2%Malahoff, AlexanderElectron microprobe
22Titanium dioxide, standard deviationTiO2 std dev±Malahoff, AlexanderElectron microprobe
23Chromium(III) oxideCr2O3%Malahoff, AlexanderElectron microprobe
24Chromium(III) oxide, standard deviationCr2O3 std dev±Malahoff, AlexanderElectron microprobe
25SiliconSi# of ionsMalahoff, AlexanderCalculated based on oxygen numbertetrahedral layer
26AluminiumAl# of ionsMalahoff, AlexanderCalculated based on oxygen numbertetrahedral layer
27Iron 3+Fe3+# of ionsMalahoff, AlexanderCalculated based on oxygen numbertetrahedral layer
28SumSum#Malahoff, AlexanderCalculated based on oxygen numbertetrahedral layer
29Iron 3+Fe3+# of ionsMalahoff, AlexanderCalculated based on oxygen numberoctahedral layer
30AluminiumAl# of ionsMalahoff, AlexanderCalculated based on oxygen numberoctahedral layer
31TitaniumTi# of ionsMalahoff, AlexanderCalculated based on oxygen numberoctahedral layer
32MagnesiumMg# of ionsMalahoff, AlexanderCalculated based on oxygen numberoctahedral layer
33SumSum#Malahoff, AlexanderCalculated based on oxygen numberoctahedral layer
34CalciumCa# of ionsMalahoff, AlexanderCalculated based on oxygen numberinterlayer
35MagnesiumMg# of ionsMalahoff, AlexanderCalculated based on oxygen numberinterlayer
36ManganeseMn# of ionsMalahoff, AlexanderCalculated based on oxygen numberinterlayer
37SodiumNa# of ionsMalahoff, AlexanderCalculated based on oxygen numberinterlayer
38PotassiumK# of ionsMalahoff, AlexanderCalculated based on oxygen numberinterlayer
39SumSum#Malahoff, AlexanderCalculated based on oxygen numberinterlayer
40Total layer chargeLayer chargeMalahoff, AlexanderCalculated based on oxygen number
41Interlayer chargeZMalahoff, AlexanderCalculated based on oxygen number
Size:
236 data points

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