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Sample ID:05SMMC046d
Station ID:05SMMC046
Date Sampled:2005-09-26
Sample Type 1:Tephra Fall
Sample Type 2:Pumice
Final Unit:Tephra fall
Text Description:
88 cm-thick clast-supported pumice fall(?) unit

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
05SMMC04651.95244179.55246Coombs, M. L.2005-09-26 Semisopochnoisection NW of three quarter cone88 cm-thick clast-supported pumice fall(?) unit05SMMC046dTephra FallCumulateTephra fallWhole-rock 58.23104442 1.031778401 17.07718253 7.853338581 0.200225891 2.707363412 6.263743377 4.486620697 1.787061001 0.361631767 99.210421413321XRF7.853338581 2.153902962 38.87124516 567.134795 417.0485569 13.98651183 32.31802066 4.72984552 21.42751372 5.632415841 1.645507706 5.663563458 0.939959824 5.766173449 1.23253049 3.445852136 0.497438091 3.120686078 0.508566605 31.24285794 134.8098085 3.346274373 3.63761985 0.393825525 9.036059865 3.31000638 1.529980445 24.04622736 177.3985 0.4925 1.182 15.76 98.2045 19.4045 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, Cu, Zn, Ga;


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