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SAMPLE INFO : 85CNS46
Sample ID:85CNS46
Station ID:85CNS46
Latitude:61.213273327782
Longitude:-152.20590394512
Datum:NAD83
Date Sampled:1985-01-01
Sample Type 1:Tuff
Text Description:
Ash flow in Chakachatna canyon just west of camp. Tuff has gray lower part, with pink, then white, upper part. Inequigranular plag and small px. Tuff is surrounded by blocky fresh-looking andesite flow. Tuff is plastered against andesite flow. Both are overlain by fragmental, probably glacial, unconsolidated unit.

General Mineralogy Description:
Inequigranular plag and small px.

References:
Petrology, geochemistry, and age of the Spurr volcanic complex, eastern Aleutian arc

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedVolcanoEruptionLocation 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
85CNS4661.213273327782-152.20590394512Nye, C. J.1985-01-01SpurrAsh flow in Chakachatna canyon just west of camp. Tuff has gray lower part, with pink, then white, upper part. Inequigranular plag and small px. Tuff is surrounded by blocky fresh-looking andesite flow. Tuff is plastered against andesite flow. Both are overlain by fragmental, probably glacial, unconsolidated unit.85CNS46Whole Rock 56.13 0.82 19.05 7.26 0.16 3.9 8.29 3.23 0.96 0.21 100.431580XRF7.26LOI=0.46XRF 16.6 562 18.8 89 5.9 8 1580XRF

SAMPLE LOCATION

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