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SAMPLE INFO : 29
Sample ID:29
Station ID:29
Latitude:57.0179
Longitude:-157.1864
Datum:NAD83
Sample Type 1:Lava
Sample Type 2:Flow
Text Description:
Texture: Vitrophyre; groundmass <0.2 mm, plagioclase >> clinopyroxene = opaque > glass; rare reacted hornblende; cops rims on some orthopyroxene phenocrysts. Alteration: none

References:
Petrography, chemistry, and geologic history of Yantarni volcano, Aleutian volcanic arc, Alaska

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDSample Type 1Sample Type 2geologic 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
29 57.0179 -157.1864 Unknown, Unknown Yantarni Texture: Vitrophyre; groundmass <0.2 mm, plagioclase >> clinopyroxene = opaque > glass; rare reacted hornblende; cops rims on some orthopyroxene phenocrysts. Alteration: none 29 Lava Whole Rock 55.6 0.88 16.8 7.25 0.14 4.46 7.73 2.46 1.26 0.18Total calculated from mixed methods 100.2199XRF3.44.14LOI=3.22XRF

SAMPLE LOCATION

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Page modified: December 2, 2016 10:12
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