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Sample ID:90MR54-04
Station ID:90MR54-04
Date Sampled:1990-01-01
Sample Type 1:Tephra Fall
Sample Type 2:Juvenile
Text Description:
Coarse tephra from undated (presumably Holocene) pumice section.

Geochemistry of some Quaternary lavas from the Aleutian Arc and Mt. Wrangell

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
90MR54-0460.4852-152.7438Beget, J. E.1990-01-01 RedoubtCoarse tephra from undated (presumably Holocene) pumice section.90MR54-04Tephra FallCumulateWhole-rock 58.29 0.678 18.24 0.15 3.23 7.54 3.88 1.175 0.201 99.5613291XRF6.61 0.78886 23 484 505 10 31 3.44012 14.88338 3.39948 1.06945 3.29088 0.51553 3.21845 0.65631 1.79504 0.26862 1.71708 0.28297 19 112 4.4 2.5468 0.28526 6 1 0.91793 15 155 8 7 62 74 16 13291ICPMS: Cs, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Hf, Ta, U; XRF: Rb, Ba, Sr, La, Ce, Y, Zr, Nb, Pb, Th, Sc, V, Cr, Ni, Cu, Zn, Ga;


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