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SAMPLE INFO : 88VS23
Sample ID:88VS23
Station ID:88VS23
Latitude:53.086632238409
Longitude:-168.71444280823
Datum:NAD83
Date Sampled:1988-01-01
Sample Type 1:Lava
Text Description:
Another sample of same lava bench as 88VS22. 1020’ asl. Fine-grained basaltic andesite with sparse microphenocrysts of plagioclase in a groundmass composed of 70% large plagioclase laths (0.5 x 0.1 mm), interstitial mafic crystals and microcrystalline to hypocrystalline material. Olivine microphenocrysts up to 0.5 mm long, many with quench crystallization morphologies, are a common minor constituent.

References:
Geochemistry of some Quaternary lavas from the Aleutian Arc and Mt. Wrangell

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
88VS2353.086632238409-168.71444280823Nye, C. J.1988-01-01 VsevidofAnother sample of same lava bench as 88VS22. 1020’ asl. Fine-grained basaltic andesite with sparse microphenocrysts of plagioclase in a groundmass composed of 70% large plagioclase laths (0.5 x 0.1 mm), interstitial mafic crystals and microcrystalline to hypocrystalline material. Olivine microphenocrysts up to 0.5 mm long, many with quench crystallization morphologies, are a common minor constituent.88VS23LavaWhole-rock 55.1 1.473 17.29 0.192 3.57 7.43 4.12 0.78 0.183 99.9913291XRF9.86 0.97 15 295 345 4 32 2.94841 14.01553 4.12 1.53276 4.68693 0.81 5.16 1.08 2.98348 0.43 2.71 0.43 28 93 5.3 2.42066 0.48727 5 0 0.74004 34 289 4 0 89 94 23 13291ICPMS: Cs, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Hf, Ta, U; XRF: Rb, Ba, Sr, La, Ce, Y, Zr, Nb, Pb, Sc, V, Cr, Cu, Zn, Ga;

SAMPLE LOCATION

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