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SAMPLE INFO : ANI-38A
Sample ID:ANI-38A
Station ID:Aniakchak_Site_38
Latitude:56.906399799066
Longitude:-158.21578813956
Datum:NAD83
Date Sampled:2002-00-00
Sample Type 1:Tephra Fall
Final Unit:Q31t
Text Description:
Unit T2; Layer A; 33 cm thick; Scoria bombs, maximum diameter: 50 cm scoria and 12 cm lithic, porphyritic andesite and glassy gray dacite

References:
The 1931 eruption of Aniakchak volcano, Alaska
Postglacial eruptive history, geochemistry, and recent seismicity of Aniakchak Volcano, Alaska

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
Aniakchak_Site_3856.906399799066-158.21578813956Nicholson, R. S.2002-00-00 Aniakchak1931-5-11931 Main Crater, 40-80 m below rimUnit T2; Layer A; 33 cm thick; Scoria bombs, maximum diameter: 50 cm scoria and 12 cm lithic, porphyritic andesite and glassy gray daciteANI-38AGlass 65.8 0.9 16.2 4.3 1.1 4.2 5.1 2.1 97.93658EMP4.3Cl V=0.1, M=EMP, R=3658;

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
Aniakchak_Site_3856.906399799066-158.21578813956Nicholson, R. S.2002-00-00 Aniakchak1931-5-11931 Main Crater, 40-80 m below rimUnit T2; Layer A; 33 cm thick; Scoria bombs, maximum diameter: 50 cm scoria and 12 cm lithic, porphyritic andesite and glassy gray daciteANI-38AWhole Rock 61.91 1.07 16.57 5.65 0.2 2.33 5.3 4.75 1.8 0.42 98.446132XRF5.65 1.8 40.29 574.69 385.38 18.36 39.44 5.43 24.14 6.22 1.93 6.66 1.08 6.68 1.39 3.8 0.55 3.45 0.54 35.24 149 8.9 4.16 0.61 6.82 3.49 1.7 19.23 3658ICPMS 40 588 371 5 42 35 151 9.7 7 4 23 85 1 1 2 95 193658XRF
Aniakchak_Site_3856.906399799066-158.21578813956Nicholson, R. S.2002-00-00 Aniakchak1931-5-11931 Main Crater, 40-80 m below rimUnit T2; Layer A; 33 cm thick; Scoria bombs, maximum diameter: 50 cm scoria and 12 cm lithic, porphyritic andesite and glassy gray daciteANI-38AWhole Rock 61.91 1.075 16.57 5.65 0.2 2.33 5.3 4.75 1.8 0.422 3658XRF5.65

SAMPLE LOCATION

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