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SAMPLE INFO : 79AM75
Sample ID:79AM75
Station ID:79AM75
Latitude:57.745279710758
Longitude:-156.3730937277
Datum:NAD83
Date Sampled:1975-01-01
Sample Type 1:Lava
Field Lithology:Andesite
Text Description:
Porphyritic two-pyroxene andesite. Phenocrysts of plagioclase (37%), orthopyroxene (6%), and clinopyroxene (3%) with trace olivine in a groundmass of pale-brown glass.

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
79AM7557.745279710758-156.3730937277Miller, T. P.1975-01-01 Peuliknorthwest crater rim of Peulik; cone building andesite flowsPorphyritic two-pyroxene andesite. Phenocrysts of plagioclase (37%), orthopyroxene (6%), and clinopyroxene (3%) with trace olivine in a groundmass of pale-brown glass.79AM75Whole Rock 54.3 0.8 18.7 7.6 0.15 4.8 8.8 3.1 1 0.15 3583XRF5.32.8CO2=0.11; H2OP=0.21; H2OM=0.31XRF: CO2; RAPIDA: H2OP, H2OM; Cl2 V=0.04, M=XRF, R=3583;F V=0.03, M=XRF, R=3583;Rb V=30, M=XRF-EDS, R=3583;Sr V=439, M=XRF-EDS, R=3583;Ba V=365, M=XRF-EDS, R=3583;La V=20, M=XRF-EDS, R=3583;Ce V=26, M=XRF-EDS, R=3583;Zr V=111, M=XRF-EDS, R=3583;Nb V=11, M=XRF-EDS, R=3583;Y V=20, M=XRF-EDS, R=3583;Cr V=45, M=XRF-EDS, R=3583;Ni V=15, M=XRF-EDS, R=3583;Cu V=26, M=XRF-EDS, R=3583;Zn V=72, M=XRF-EDS, R=3583;

SAMPLE LOCATION

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Page modified: July 14, 2014 13:37
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