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Sample ID:03TGMC26
Station ID:03TGMC26
Date Sampled:2003-09-04
Sample Type 1:Tephra Fall
Sample Type 2:Agglutinate
Field Lithology:Andesite
Text Description:
Fresh 30-m thick agglutinate bomb layer distinctive oxidation near TACS

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
03TGMC2651.861552486979-178.14121323894Coombs, M. L.2003-09-04 Tanaga Tanaga Fresh 30-m thick agglutinate bomb layer distinctive oxidation near TACS03TGMC26Tephra FallCumulateWhole-rock 49.67 0.993 18.55 9.5 0.168 6.32 10.78 2.97 0.871 0.187 100.087503XRF9.5 0.537755139 11.66130365 240.3488853 588.3222085 6.726381682 15.96033716 2.532834259 12.1908639 3.30664591 1.19001296 3.48419308 0.560376694 3.497214735 0.71807982 1.921302613 0.275517122 1.686776444 0.27070844 17.70296501 60.71290918 1.115543504 1.85645559 0.076154492 3.081424243 1.418172768 0.566167328 31.05952968 309.50723 81.00332 34.56316 94.29494 75.48323 18.7268 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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