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SAMPLE INFO : Riehle_1987_1a
Sample ID:Riehle_1987_1a
Station ID:Riehle_1987_1
Latitude:57.0179
Longitude:-157.1864
Datum:NAD83
Sample Type 1:Lava
Sample Type 2:Flow
Text Description:
Texture: Porphyry; groundmass very fine grained felted mat of plagioclase needles, pyroxene and opaque grains. 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
Riehle_1987_157.0179-157.1864Unknown, Unknown YantarniTexture: Porphyry; groundmass very fine grained felted mat of plagioclase needles, pyroxene and opaque grains. Alteration: Rare hematite.Riehle_1987_1aWhole Rock 58.5 0.97 16.5 7.2 0.15 4.07 7.76 2.7 1.49 0.18Total calculated from mixed methods 100.5199XRF3.044.47LOI=0.53XRF

SAMPLE LOCATION

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