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SAMPLE INFO : 1b
Sample ID:1b
Station ID:1
Latitude:57.0179
Longitude:-157.1864
Datum:NAD83
Sample Type 1:Lava
Sample Type 2:Flow
Text Description:
Texture: Porphyry; groundmass <0.1 mm, plagioclase > pyroxene = opaque. Alteration: Rare hematite

References:
Petrography, chemistry, and geologic history of Yantarni volcano, Aleutian volcanic arc, 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
157.0179-157.1864Unknown, Unknown YantarniTexture: Porphyry; groundmass <0.1 mm, plagioclase > pyroxene = opaque. Alteration: Rare hematite1bWhole Rock 57.5 0.85 16.4 7.36 0.15 4.43 8.17 2.83 1.64 0.22Total calculated from mixed methods 100.4199XRF3.244.45LOI=0.49XRF

SAMPLE LOCATION

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Page modified: July 14, 2014 13:37
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