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SAMPLE INFO : 97-NT-11a
Sample ID:97-NT-11a
Station ID:97-NT-11
Latitude:58.2343
Longitude:-155.1026
Datum:NAD83
Sample Type 1:Tephra Fall
Sample Type 2:Scoria
Text Description:
Banded scoria from top of '57 lobe. Andesite scoria

References:
Magma storage and mixing conditions for the 1953-1974 eruptions of Southwest Trident volcano, Katmai National Park, Alaska
Experimental and petrologic constraints on magma movement, storage, and interactions at two volcanoes in Katmai National Park, Alaska

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
97-NT-1158.2343-155.1026Coombs, M. L.1997-00-00 Trident1953-2-Southwest TridentBanded scoria from top of '57 lobe. Andesite scoria97-NT-11aTephra FallCumulateGlass 62.94 0.89 16.2 6.08 0.2 2.05 5.38 4.37 1.88 98.4513EMP6.08

SAMPLE LOCATION

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