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SAMPLE INFO : ANI-36A
Sample ID:ANI-36A
Station ID:Aniakchak_Site_36
Latitude:56.9067
Longitude:-158.21649
Datum:NAD83
Date Sampled:2002-00-00
Sample Type 1:Tephra Fall
Sample Type 2:Bomb
Final Unit:Q31t
 Text Description:
Unit T3; Layer B; 28 cm thick; Scoria bomb layer, large andesitic bombs with plagioclase phenocrysts

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 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
Aniakchak_Site_3656.9067-158.21649Nicholson, R. S.2002-00-00 Aniakchak1931-5-11931 Main Crater, 12m below rimUnit T3; Layer B; 28 cm thick; Scoria bomb layer, large andesitic bombs with plagioclase phenocrystsANI-36ATephra FallCumulateQ31tGlass 61.2 1 17.6 5.9 1.3 5.9 5.2 1.6 97.73658EMP5.9Cl=0.1EMP
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDSample Type 1Sample Type 2Final UnitMaterialSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-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_3656.9067-158.21649Nicholson, R. S.2002-00-00 Aniakchak1931-5-11931 Main Crater, 12m below rimUnit T3; Layer B; 28 cm thick; Scoria bomb layer, large andesitic bombs with plagioclase phenocrystsANI-36ATephra FallCumulateQ31tWhole-rock 57.93 1.26 16.76 7.71 0.21 3.11 6.83 4.34 1.41 0.43 98.986132XRF7.71 1.395766868 30.97308237 472.6320649 427.9482736 16.86612375 33.76225643 4.731918399 21.37512667 5.58293788 1.858580884 5.91459974 0.971382997 6.172224693 1.242269004 3.388280298 0.478151814 3.055204325 0.474737289 31.59451538 120.4607172 7.071055169 3.478531792 0.493381825 5.748415682 2.603205757 1.292196771 25.13502172 173 8 0 8 102 20 3658ICPMS: Cs, Rb, Ba, Sr, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, Zr, Nb, Hf, Ta, Pb, Th, U, Sc; XRF: V, Cr, Cu, Zn, Ga;
Aniakchak_Site_3656.9067-158.21649Nicholson, R. S.2002-00-00 Aniakchak1931-5-11931 Main Crater, 12m below rimUnit T3; Layer B; 28 cm thick; Scoria bomb layer, large andesitic bombs with plagioclase phenocrystsANI-36ATephra FallCumulateQ31tWhole-rock 57.93 1.256 16.76 7.71 0.21 3.11 6.83 4.34 1.41 0.427 3658XRF7.71

SAMPLE LOCATION

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