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Sample ID:ANI-02-02a
Station ID:ANI-02-02
Date Sampled:2002-00-00
Sample Type 1:Tephra Fall
Sample Type 2:Pumice
Final Unit:Qht
Text Description:
Brown pyroclasts at top of Brown Pumice fall

Postglacial eruptive history, geochemistry, and recent seismicity of Aniakchak Volcano, Alaska

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
ANI-02-0256.9182-158.2046Browne, B. L.2002-00-00 AniakchakHalf Cone southwest wallBrown pyroclasts at top of Brown Pumice fallANI-02-02aTephra FallCumulateQhtWhole-rock 66.74734221 0.779085699 16.10177119 3.981437958 0.162017822 1.390152917 3.31036414 4.860534659 2.44026843 0.227024973 99.9899191XRF3.981437958 2.654130315 57.0410126 756.5249497 288.1939189 22.62236369 47.7657826 6.392647808 27.40858332 6.825079083 1.882894039 6.731470221 1.151497235 7.232792987 1.504731943 4.224897694 0.622224871 3.976745678 0.65302826 38.45180558 200.8903461 11.97045855 5.613148076 0.844375646 8.908016039 5.33165426 2.329024115 13.98537303 27 0 5 15 99 18 9191ICPMS: 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, Ni, Cu, Zn, Ga;


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