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SAMPLE INFO : 79AM54C
Sample ID:79AM54C
Station ID:79AM54C
Latitude:57.711
Longitude:-156.391
Datum:NAD83
Date Sampled:1979-01-01
Sample Type 1:Lava
Field Lithology:Dacite
Text Description:
Fine-grained dacite. Phenocrysts of plagioclase (9%) with trace hornblende, biotite, orthopyroxene, and metallic oxides in a fine-grained felsic groundmass (80%).

References:
Geology of the Ugashik-Mount Peulik volcanic center, 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
79AM54C57.711-156.391Miller, T. P.1979-01-01 Ugashik calderaUgashik caldera, dacite dome IIFine-grained dacite. Phenocrysts of plagioclase (9%) with trace hornblende, biotite, orthopyroxene, and metallic oxides in a fine-grained felsic groundmass (80%).79AM54CLavaWhole-rock 64.3 0.38 16.6 4.4 0.16 1.8 4.9 3.7 1.7 0.23 3583XRF2.81.9CO2=0.63; F=0.04; H2OP=0.73; H2OM=0.41XRF: CO2, F; RAPIDA: H2OP, H2OM; 48 731 436 10 38 20 128< 10 < 20 < 10< 10 81 3583XRF-EDS

SAMPLE LOCATION

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