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SAMPLE INFO : 84Au-106
Sample ID:84Au-106
Station ID:84Au-106
Latitude:59.361568333572
Longitude:-153.44267030768
Datum:NAD83
Date Sampled:1984-01-01
Sample Type 1:Lava
Sample Type 2:Dome
Text Description:
Massive sample of Dome I. Phenocrysts of plagioclase, hypersthene, augite, olivine, and Fe-Ti oxide in a holocrystalline groundmass of plagioclase microlites, Fe-Ti oxides, and minor pyroxenes. Olivine contains Cr-spinel, is slightly altered along fractures, and is either surrounded by a faint zone of dusty alteration or by a reaction rim of pyroxene+plagioclase+Fe-Ti oxide.

References:
Petrology, geochemistry, and the evolution of magmas from Augustine Volcano, 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
84Au-10659.361568333572-153.44267030768Daley, E. E.1984-01-01 AugustineMassive sample of Dome I. Phenocrysts of plagioclase, hypersthene, augite, olivine, and Fe-Ti oxide in a holocrystalline groundmass of plagioclase microlites, Fe-Ti oxides, and minor pyroxenes. Olivine contains Cr-spinel, is slightly altered along fractures, and is either surrounded by a faint zone of dusty alteration or by a reaction rim of pyroxene+plagioclase+Fe-Ti oxide.84Au-106Whole Rock 59.1 0.67 17.78 5.7 0.14 4.32 7.8 3.62 0.82 0.1 99.52657XRF6.275.7 16 327 20 97 6 657XRF

SAMPLE LOCATION

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