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SAMPLE INFO : ANI-68
Sample ID:ANI-68
Station ID:Aniakchak_Site_38
Latitude:56.9064
Longitude:-158.21579
Datum:NAD83
Date Sampled:2002-00-00
Sample Type 1:Tephra Fall
Final Unit:Q31t
Text Description:
Unit T2; Layer GG; 100 cm thick; Stratified with reversely graded layers, tan, brown and banded pumice, few lithics

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 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_3856.9064-158.21579Nicholson, R. S.2002-00-00 Aniakchak1931-5-11931 Main Crater, 40-80 m below rimUnit T2; Layer GG; 100 cm thick; Stratified with reversely graded layers, tan, brown and banded pumice, few lithicsANI-68Tephra FallCumulateQ31tWhole-rock 60.59 1.12 16.61 6.52 0.2 2.52 5.62 4.69 1.68 0.44 99.186132XRF6.52 1.773157692 38.24206916 566.1656346 402.3787129 18.05211716 39.15523928 5.429944873 24.32037784 6.251456267 1.984250013 6.663213927 1.099966422 6.727405012 1.388681914 3.803499888 0.551687817 3.449450396 0.555723522 34.58520778 142.2226339 8.344533328 4.106149719 0.585051287 6.834458321 3.54965126 1.545856636 19.93054164 103 6 1 6 101 18 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, Ni, Cu, Zn, Ga;
Aniakchak_Site_3856.9064-158.21579Nicholson, R. S.2002-00-00 Aniakchak1931-5-11931 Main Crater, 40-80 m below rimUnit T2; Layer GG; 100 cm thick; Stratified with reversely graded layers, tan, brown and banded pumice, few lithicsANI-68Tephra FallCumulateQ31tWhole-rock 60.59 1.122 16.61 6.52 0.204 2.52 5.62 4.69 1.68 0.444 3658XRF6.52

SAMPLE LOCATION

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