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SAMPLE INFO : 88VS25
Sample ID:88VS25
Station ID:88VS25
Latitude:53.079682205546
Longitude:-168.64352609135
Datum:NAD83
Date Sampled:1988-01-01
Sample Type 1:Lava
Text Description:
Sparsely phyric andesite from low on south-southeast flank of Vsevidof. About 220’ asl. Sparsely porphyritic andesite with sparse phenocrysts of plagioclase (<2%, 1.3 x 0.4 mm) and pyroxene (<1%, up to 0.5 mm diameter), and 5% microphenocrysts dominated by plagioclase (0.5 x 0.1 mm) in a felty microcrystalline groundmass.

References:
Geochemistry of some Quaternary lavas from the Aleutian Arc and Mt. Wrangell

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDSample Type 1Sample Type 2Final 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
88VS2553.079682205546-168.64352609135Nye, C. J.1988-01-01 VsevidofSparsely phyric andesite from low on south-southeast flank of Vsevidof. About 220’ asl. Sparsely porphyritic andesite with sparse phenocrysts of plagioclase (<2%, 1.3 x 0.4 mm) and pyroxene (<1%, up to 0.5 mm diameter), and 5% microphenocrysts dominated by plagioclase (0.5 x 0.1 mm) in a felty microcrystalline groundmass.88VS25LavaWhole-rock 58 1.504 16.41 0.182 2.71 6.21 4.55 1.401 0.381 99.8913291XRF8.65 27 473 297 15 57 43 167 9.5 10 2 34 170 1 2 86 102 23 13291XRF

SAMPLE LOCATION

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