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SAMPLE INFO : 84Au-13
Sample ID:84Au-13
Station ID:84Au-13
Latitude:59.359903
Longitude:-153.431836
Datum:NAD83
Date Sampled:1984-01-01
Sample Type 1:Debris Flow
Text Description:
1976 rubble flow sample. Plagioclase, orthopyroxene, augite, and Fe-Ti oxide phenocrysts in a vesicular glassy matrix containing sparse plagioclase microlites and abundant flow textures. Olivine is present in trace amounts surrounded by an intergrowth of fine-grained pyroxene+plagioclase+Fe-Ti oxides.

References:
Petrology, geochemistry, and the evolution of magmas from Augustine Volcano, Alaska

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
84Au-1359.359903-153.431836Daley, E. E.1984-01-01 Augustine1976-1-221976 rubble flow sample. Plagioclase, orthopyroxene, augite, and Fe-Ti oxide phenocrysts in a vesicular glassy matrix containing sparse plagioclase microlites and abundant flow textures. Olivine is present in trace amounts surrounded by an intergrowth of fine-grained pyroxene+plagioclase+Fe-Ti oxides.84Au-13Debris FlowBrecciaWhole-rock 62.6 0.55 16.5 5.2 0.13 3.1 6.59 3.91 1.07 0.13 100.08664XRF5.85.2LOI=0.16XRF 38 444 316 20 110 22 52 664XRF
84Au-1359.359903-153.431836Daley, E. E.1984-01-01 Augustine1976-1-221976 rubble flow sample. Plagioclase, orthopyroxene, augite, and Fe-Ti oxide phenocrysts in a vesicular glassy matrix containing sparse plagioclase microlites and abundant flow textures. Olivine is present in trace amounts surrounded by an intergrowth of fine-grained pyroxene+plagioclase+Fe-Ti oxides.84Au-13Debris FlowBrecciaWhole-rock 62.71 0.57 17.3 4.79 0.13 3.16 6.3 3.83 1.07 0.08 99.89657XRF5.294.79 21 308 21 121 5 657XRF

SAMPLE LOCATION

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