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Sample ID:03TGMC34
Station ID:03TGMC34
Date Sampled:2003-09-08
Sample Type 1:Lava
Sample Type 2:Flow
Field Lithology:Andesite
Text Description:
Large coastal lava on north flank of East Tanaga; cpx-plag clots to 3 mm

Geology and 40Ar/39Ar geochronology of the medium- to high-K Tanaga volcanic cluster, western Aleutians

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
03TGMC3451.916176240627-178.11899775431Coombs, M. L.2003-09-08 Tanaga East Tanaga Large coastal lava on north flank of East Tanaga; cpx-plag clots to 3 mm03TGMC34LavaWhole-rock 51.78 0.876 18.49 9.5 0.201 4.56 9.73 3.4 1.226 0.237 100.257503XRF9.5 1.147035868 24.70624688 503.3338649 575.9418168 11.4424737 25.22407692 3.627878466 16.00448767 4.02840329 1.351381711 3.757147407 0.61655668 3.616161007 0.746317412 2.025077116 0.294004221 1.859920083 0.28954671 18.83942249 79.10040052 1.565082295 2.377101181 0.105753814 4.882443063 2.87684656 1.18926777 25.13200565 280.84229 8.60258 12.25947 65.07317 82.22207 19.75094 7503ICPMS: 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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