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SAMPLE INFO : 81AWs 276
Sample ID:81AWs 276
Station ID:81AWs 276
Latitude:57.2659378681
Longitude:-156.71373462715
Datum:NAD83
Date Sampled:1981-01-01
Sample Type 1:Lava
Sample Type 2:Flow
Field Lithology:Dacite
Text Description:
Medium-gray (N 5) plagioclase dacite (S; andesite G) porphyry flow. Major phases are clinopyroxene, plagioclase (An 67), orthopyroxene (?), and glass. Very fine grained to aphanitic glassy groundmass and weakly aligned phenocrysts

References:
Map and tables showing geochronology and whole-rock geochemistry of selected samples, Ugashik and part of Karluk quadrangles, 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
81AWs 27657.2659378681-156.71373462715Wilson, F. H.1981-01-01 KialagvikUgashik B-3, west of Lone Hill near Mount KialagvikMedium-gray (N 5) plagioclase dacite (S; andesite G) porphyry flow. Major phases are clinopyroxene, plagioclase (An 67), orthopyroxene (?), and glass. Very fine grained to aphanitic glassy groundmass and weakly aligned phenocrysts81AWs 276Whole Rock 60.5 0.72 17 6.15 0.13 3.1 6.56 3.03 1.75 0.13 100.234092XRF2.024.33CO2=0.11; H2OP=0.62; H2OM=0.23XRF

SAMPLE LOCATION

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