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Sample ID:03TGMC50
Station ID:03TGMC50
Date Sampled:2003-09-16
Sample Type 1:Lava
Field Lithology:Andesite
Text Description:
bottommost lava from east side of ridge east of big valley lava; Pre-Tanaga

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
03TGMC5051.837417281323-178.12435765787Coombs, M. L.2003-09-16 Tanaga Orange Top bottommost lava from east side of ridge east of big valley lava; Pre-Tanaga03TGMC50LavaWhole-rock 52.85 0.912 20.68 7.78 0.168 2.83 8.66 4.04 1.678 0.411 100.277503XRF7.78 0.56041869 34.94801752 672.3347731 653.0077065 15.29128516 34.3779412 4.989470489 22.31646532 5.314565941 1.678655875 4.900552474 0.764690481 4.54859292 0.925477403 2.513186778 0.367662716 2.280169397 0.364768241 23.63552492 102.4170442 2.674971326 2.934200649 0.176439466 6.99808626 4.009862978 1.677489834 15.54045926 159.01706 3.09141 5.05382 48.83492 84.88096 19.80882 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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