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SAMPLE INFO : UA1364
Sample ID:UA1364
Station ID:07JANV-2
Latitude:57.81188
Longitude:-152.37105
Datum:NAD83
Sample Type 1:Tephra Fall
Text Description:
Tricuspate and platy shards, thick-walled pumice and some frothy pumice. Major and mineral minerals: plagioclase and orthopyroxene. Trace minerals: clinopyroxene, apatite, pyrrhotite, Fe-Ti oxides. Rhyolite component is crystal-poor (i.e. ~ 2% by volume)

References:
Late Pleistocene and Holocene tephrostratigraphy of interior Alaska and Yukon: Key beds and chronologies over the past 30,000 years

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDSample Type 1Sample Type 2Final UnitMaterialCoeffSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-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
07JANV-257.81188-152.37105Adleman, J. N.2007-04-15 Novarupta1912-6-6Kodiak IslandTricuspate and platy shards, thick-walled pumice and some frothy pumice. Major and mineral minerals: plagioclase and orthopyroxene. Trace minerals: clinopyroxene, apatite, pyrrhotite, Fe-Ti oxides. Rhyolite component is crystal-poor (i.e. ~ 2% by volume)UA1364Tephra FallCumulateGlass 76.79240095646 0.27327313713391 12.568269569628 1.6356325834984 0.048582174973318 0.24664327452961 1.252309385237 3.9779343132836 3.0563520835768 10010771EMP1.6356325834984Cl=0.19181525133752; H2O=2.1919857142857EMP

SAMPLE LOCATION

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