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SAMPLE INFO : 84Au-2
Sample ID:84Au-2
Station ID:84Au-2
Latitude:59.35879
Longitude:-153.437392
Datum:NAD83
Date Sampled:1984-01-01
Sample Type 1:Lava
Sample Type 2:Dome
Text Description:
Hypocrystalline, vesicular sample of Dome C (1964 dome). Phenocrysts of plagioclase, hypersthene, augite, and minor olivine and Fe-Ti oxides in a glassy groundmass containing sparse plagioclase microlites. Crystal clots of plagioclase, pyroxenes, and Fe-Ti oxides are common and groundmass glass exhibits flow textures.

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-259.35879-153.437392Daley, E. E.1984-01-01 AugustineHypocrystalline, vesicular sample of Dome C (1964 dome). Phenocrysts of plagioclase, hypersthene, augite, and minor olivine and Fe-Ti oxides in a glassy groundmass containing sparse plagioclase microlites. Crystal clots of plagioclase, pyroxenes, and Fe-Ti oxides are common and groundmass glass exhibits flow textures.84Au-2Whole Rock 62.37 0.55 17.17 5.57 0.13 3.01 6.24 3.77 1.07 0.09 100.54657XRF6.195.57 21 309 22 121 5 657XRF

SAMPLE LOCATION

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