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SAMPLE INFO : 73AM31
Sample ID:73AM31
Station ID:73AM31
Latitude:57.820278389741
Longitude:-156.42609716123
Datum:NAD83
Date Sampled:1973-01-01
Sample Type 1:Lava
Field Lithology:Andesite
Text Description:
Two-pyroxene vesicular andesite. Phenocrysts of plagioclase (19%), hornblende (2%), and trace clinopyroxene, orthopyroxene, olivine, and quartz in a microlite-rich groundmass (60%).

References:
Geology of the Ugashik-Mount Peulik volcanic center, Alaska

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
73AM3157.820278389741-156.42609716123Miller, T. P.1973-01-01 Mafic Knob 500Basalt plug between Peulik and UkinrekTwo-pyroxene vesicular andesite. Phenocrysts of plagioclase (19%), hornblende (2%), and trace clinopyroxene, orthopyroxene, olivine, and quartz in a microlite-rich groundmass (60%).73AM31Whole Rock 54.1 0.95 19.2 8.4 0.2 4.2 8.2 2.7 1 0.22 3583XRF63.3CO2=0.05; H2OP=0.56; H2OM=0.2XRF: CO2; RAPIDA: H2OP, H2OM; Cl2 V=0, M=XRF, R=3583;F V=0, M=XRF, R=3583;Rb V=28, M=XRF-EDS, R=3583;Sr V=412, M=XRF-EDS, R=3583;Ba V=276, M=XRF-EDS, R=3583;La V=<10, M=XRF-EDS, R=3583;Ce V=29, M=XRF-EDS, R=3583;Zr V=107, M=XRF-EDS, R=3583;Nb V=<10, M=XRF-EDS, R=3583;Y V=19, M=XRF-EDS, R=3583;Cr V=<20, M=XRF-EDS, R=3583;Ni V=<10, M=XRF-EDS, R=3583;Cu V=11, M=XRF-EDS, R=3583;Zn V=81, M=XRF-EDS, R=3583;

SAMPLE LOCATION

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Page modified: July 14, 2014 13:37
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