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SAMPLE INFO : UM20
Sample ID:UM20
Station ID:UM20
Latitude:53.45
Longitude:-168.1
Datum:NAD83
Sample Type 1:Lava
Sample Type 2:Flow
Field Lithology:Basaltic Andesite
Text Description:
Description from Walker (1974): Basalt andesite flow from cone B inside caldera. Description from Kay et al. (1978): Basaltic andesite. Flow from Byers' (1959) Cone B at southern terminus. Color value from rock-color chart distributed by the Geological Society of America: (N3, IVc)

References:
Trace element variation in the volcanic rocks of Adak and Umnak Islands of the Aleutian Arc
Pb and Sr isotopes in volcanic rocks from the Aleutian Islands and Pribilof Islands, Alaska
Lead isotope studies of young volcanic rocks from oceanic islands, mid-ocean ridges, and island arcs

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDMaterialSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-majorsREF majorsMETH majorsFe2O3/Fe203T origFeO/FeOT origVolatiles csvMETH volatilesCsRbBaSrLaCePrNdSmEuGdTbDyHoErTmYbLuYZrNbHfTaPbThUScVCrFeCoNiCuZnGaMoAsNaKRef trace1METH trace1RbBaSrLaCeNdSmEuGdDyErYbLuYZrNbPbThUScTiVCrNiCuZnGaRef trace2METH trace2Light csvHalogen csvother major csvother lile csvother ree csvother hfse csvother hpe csvother tm csvother misc csv
UM2053.45-168.1Kay, R. W. Cone BOkmok Caldera, Cone B southern terminusDescription from Walker (1974): Basalt andesite flow from cone B inside caldera. Description from Kay et al. (1978): Basaltic andesite. Flow from Byers' (1959) Cone B at southern terminus. Color value from rock-color chart distributed by the Geological Society of America: (N3, IVc)UM20Whole Rock 55.6 1.27 15.87 10 0.17 4.1 8 1.05 0.19 98.28571EMP10 1.64 477 9.46 21.1 3.79 1.19 0.75 2.63 0.442 3.3 2.22 1.36 37.5 17 23 571INAA 20 320 126 571XRFNa2O V=3.52, M=INAA, R=571;
UM2053.45-168.1Kay, R. W. Cone BOkmok Caldera, Cone B southern terminusDescription from Walker (1974): Basalt andesite flow from cone B inside caldera. Description from Kay et al. (1978): Basaltic andesite. Flow from Byers' (1959) Cone B at southern terminus. Color value from rock-color chart distributed by the Geological Society of America: (N3, IVc)UM20Whole Rock 1.42 755XRF 20.2 400 326 19.6 128 755XRFNa2O V=3.52, M=INAA, R=571;

SAMPLE LOCATION

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Page modified: July 14, 2014 13:37
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