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Sample ID:05SMMC046c
Station ID:05SMMC046
Date Sampled:2005-09-26
Sample Type 1:pyroclastic density current
Sample Type 2:Hand-picked dense juvenile material
Field Lithology:Andesite
Final Unit:Pyroclastic flow
Text Description:
brick red to grey dense clasts from same pf

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 conebrick red to grey dense clasts from same pf05SMMC046cpyroclastic density currentBombPyroclastic flowWhole-rock 59.14826615 1.00653493 16.95180425 7.481915451 0.201263946 2.606132402 5.714830304 4.608360242 1.880413964 0.400468113 97.583313321XRF7.481915451 2.274074196 40.62821607 580.06077 401.3269083 14.40759804 33.56212794 4.850663841 22.32500778 5.803055244 1.721065481 5.832184367 0.956289749 6.008051549 1.221437273 3.471132695 0.505811566 3.21654602 0.502418623 31.43634954 131.4332285 3.354036422 3.851246592 0.219339437 4.580675764 3.476108599 1.598837204 21.7869114 150.2 2.3 3.6 97.7 19.2 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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