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Sample ID:05SMJL030
Station ID:05SMJL030
Date Sampled:2005-09-22
Sample Type 1:Lava
Sample Type 2:Flow
Final Unit:Early lavas in caldera
Text Description:
very hard, dense, and glassy. Small plag phenocrysts less than 1mm across

Postglacial eruptive history and geochemistry of Semisopochnoi volcano, western Aleutian Islands, Alaska

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
05SMJL03051.94746179.64317Larsen, J. F.2005-09-22 Semisopochnoispike camp day 1very hard, dense, and glassy. Small plag phenocrysts less than 1mm across05SMJL030LavaEarly lavas in calderaWhole-rock 66.30382418 0.661470879 15.84826501 4.6888540563526 0.160592764 0.774811374 2.650968007 5.179177541 3.55064878 0.181387416 98.5349513321XRF4.6888540563526 4.809594677 87.43459015 969.9603746 230.4481448 21.94638596 49.35961749 6.919199456 29.55059036 7.414485866 1.703025218 6.978926688 1.193331347 7.562182402 1.625607029 4.63313235 0.71144263 4.571585234 0.741119198 42.46383996 260.6462857 6.178084982 7.455052572 0.404021368 15.75471077 6.815908807 3.274043601 13.8641079 9.6 0 2.6 88.8 18.6 13321ICPMS: Cs, Rb, Ba, Sr, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, Zr, Nb, Hf, Ta, Pb, Th, U, Sc; XRF: V, Ni, Zn, Ga;


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