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Sample ID:03TGMC70
Station ID:03TGMC70
Date Sampled:2003-09-19
Sample Type 1:Lava
Sample Type 2:Flow
Field Lithology:Basalt
Text Description:
young unglaciated valley filling lava on Takawangha's north flank

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
03TGMC7051.901715316545-178.01050932261Coombs, M. L.2003-09-19 Tanaga Takawangha young unglaciated valley filling lava on Takawangha's north flank03TGMC70LavaWhole-rock 54.84 0.811 18.59 7.9 0.172 3.68 8.14 3.63 1.97 0.27 100.367503XRF7.9 3.206794352 58.68226706 581.2776281 521.4874279 13.96692607 31.29183648 4.431961003 19.39637673 4.650056505 1.342593002 4.401382183 0.70133286 4.28447914 0.889751115 2.486535615 0.36365374 2.302103575 0.377979145 22.75292834 143.5079981 2.998872994 4.120810064 0.201907426 7.042349825 5.796970894 2.413532246 18.29143775 205.12178 7.73527 10.48973 66.38845 80.98244 21.14155 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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