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SAMPLE INFO : 46 ABy 30a
Sample ID:46 ABy 30a
Station ID:46 ABy 30a
Latitude:53.491
Longitude:-168.174
Datum:NAD83
Date Sampled:1946-01-01
Sample Type 1:Lava
Sample Type 2:Other
Field Lithology:Rhyolite
Text Description:
Rhyolite obsidian band in rhyolite from northeastern Umnak

References:
Petrology of three volcanic suites, Umnak and Bogoslof Islands, Aleutian Islands, Alaska
Geology of Umnak and Bogoslof Islands, Aleutian Islands, Alaska

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDSample Type 1Sample Type 2geologic unitMaterialSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-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
46 ABy 30a53.491-168.174Byers, F. M. J.1946-01-01 OkmokNortheastern UmnakRhyolite obsidian band in rhyolite from northeastern Umnak46 ABy 30aLavaWhole Rock 72.32 0.21 13.74 2.86 0.09 0.09 1.53 4.64 4.16 0.06 100.11348NN0.592.33H2OP=0.27; H2OM=0.03NNB V=0.006, M=NN, R=348;Be V=0.0005, M=NN, R=348;Sr V=0.02, M=NN, R=348;Ba V=0.09, M=NN, R=348;Zr V=0.02, M=NN, R=348;Y V=0.01, M=NN, R=348;Pb V=0.005, M=NN, R=348;Ga V=0.001, M=NN, R=348;Cu V=0.004, M=NN, R=348;V V=0.001, M=NN, R=348;Cr V=0.0003, M=NN, R=348;

SAMPLE LOCATION

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