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SAMPLE INFO : 90AMm-1
Sample ID:90AMm-1
Station ID:90AMM-1
Latitude:60.4852
Longitude:-152.7438
Datum:NAD83
Date Sampled:1990-01-01
Sample Type 1:Lahar
Sample Type 2:Block
Text Description:
Dense, prismatically jointed, dark gray block of dome from mudflow deposits in Drift River. 'Veins' of light gray lava are comingled with the dark gray host lava. Sample is from the January 2, 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 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-160.4852-152.7438Miller, T. P.1990-01-01 Redoubt1989-12-14Drift RiverDense, prismatically jointed, dark gray block of dome from mudflow deposits in Drift River. 'Veins' of light gray lava are comingled with the dark gray host lava. Sample is from the January 2, 1990 Redoubt eruption.90AMm-1Whole Rock 59.6 0.58 18.55 5.99 0.15 2.42 7.02 4.08 1.4 0.22 99.442313XRF5.99 1.033722382 28.55893472 595.2397453 11.41892749 24.30651044 3.136503918 13.06415829 3.044289929 1.011502678 2.957260994 0.475004711 2.950023838 0.612733618 1.682165774 0.250916529 1.657150153 0.265917186 16.72623665 5.434765506 2.502447316 0.346196202 5.827262498 1.779570685 0.967371301 2118ICPMS 562 117 11 126 3 3 37 78 192118XRF
90AMM-160.4852-152.7438Miller, T. P.1990-01-01 Redoubt1989-12-14Drift RiverDense, prismatically jointed, dark gray block of dome from mudflow deposits in Drift River. 'Veins' of light gray lava are comingled with the dark gray host lava. Sample is from the January 2, 1990 Redoubt eruption.90AMm-1Whole Rock 59.6 0.58 18.55 5.96 0.15 2.42 7.02 4.08 1.41 0.22 2118XRF5.96

SAMPLE LOCATION

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Page modified: July 14, 2014 13:37
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