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Sample ID:05SMMC037
Station ID:05SMMC037
Date Sampled:2005-09-23
Sample Type 1:Lava
Field Lithology:Dacite
Final Unit:Cerberus east cone dammer lava
Text Description:
fresh dacite plag, 2 px Cerberus lava, that dams lake in caldera. Sits on flat alluvial fan surface

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
05SMMC03751.92085179.6266Coombs, M. L.2005-09-23 Semisopochnoiyoung cerberus flow that dams a lakefresh dacite plag, 2 px Cerberus lava, that dams lake in caldera. Sits on flat alluvial fan surface05SMMC037LavaCerberus east cone dammer lavaWhole-rock 57.05052529 0.961126736 17.85598073 8.11837941 0.207599727 2.820736553 6.570578519 4.336671565 1.760934401 0.317487787 96.498213321XRF8.11837941 2.189673737 38.81002252 607.177298 418.8610877 13.85040023 32.26005379 4.706591281 21.58843156 5.651778693 1.630111287 5.638793558 0.922844891 5.738422787 1.207559453 3.351197796 0.493088917 3.091304442 0.496327946 30.72270783 131.5611871 3.20127823 3.830152941 0.21077124 8.775664324 3.172182322 1.488282547 20.42962034 154.5 6 5.3 93.4 19.9 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, Cr, Ni, Zn, Ga;


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