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SAMPLE INFO : 90AMm-5
Sample ID:90AMm-5
Station ID:90AMM-5
Latitude:60.4852
Longitude:-152.7438
Datum:NAD83
Date Sampled:1990-01-01
Sample Type 1:Lahar
Sample Type 2:Block
Text Description:
Dense, steaming block from mudflow deposits in Drift River; fragment of same dome destroyed on January 2, 1990. Sample is from the January 8, 1990 Redoubt eruption.

References:
Geochemistry of the 1989-1990 eruption of Redoubt Volcano: Part I. Whole-rock major- and trace-element chemistry
Geochemistry of the 1989-1990 eruption of Redoubt Volcano: Part II, Evidence from mineral and glass chemistry

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDMaterialCoeffSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-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
90AMM-560.4852-152.7438Miller, T. P.1990-01-01 Redoubt1989-12-14Drift RiverDense, steaming block from mudflow deposits in Drift River; fragment of same dome destroyed on January 2, 1990. Sample is from the January 8, 1990 Redoubt eruption.90AMm-5Glass 77.66 0.32 11.96 0.2 0.9 3.71 3.75 99.332313EMP1.38Cl V=0.13, M=EMP, R=2313;

StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDMaterialSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-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
90AMM-560.4852-152.7438Miller, T. P.1990-01-01 Redoubt1989-12-14Drift RiverDense, steaming block from mudflow deposits in Drift River; fragment of same dome destroyed on January 2, 1990. Sample is from the January 8, 1990 Redoubt eruption.90AMm-5Whole Rock 61.46 0.51 18.3 5.25 0.14 2.07 6.42 4.15 1.53 0.21 99.452313XRF5.25 1.16 30.13 655.03 12.33 26.1 3.3 13.48 3.04 0.98 2.94 0.47 2.9 0.6 1.66 0.25 1.63 0.27 16.33 5.15 2.46 0.32 5.97 1.5 0.77 2118ICPMS 515 121 15 106 4 4 37 71 172118XRF
90AMM-560.4852-152.7438Miller, T. P.1990-01-01 Redoubt1989-12-14Drift RiverDense, steaming block from mudflow deposits in Drift River; fragment of same dome destroyed on January 2, 1990. Sample is from the January 8, 1990 Redoubt eruption.90AMm-5Whole Rock 61.45 0.52 18.3 5.22 0.14 2.07 6.41 4.15 1.53 0.21 2118XRF5.22

SAMPLE LOCATION

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