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Sample ID:NA94-9A
Station ID:NA94-9
Date Sampled:1994-00-00
Sample Type 1:Tephra Fall
Sample Type 2:Pumice
Final Unit:Qht
Text Description:
marbled pumice

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
NA94-956.9076-158.2091Neal, C. A.1994-07-11 Aniakchak1931 Main Crater, top of Half Cone section; same location as NA92-28marbled pumiceNA94-9ATephra FallCumulateQhtWhole-rock 64.59404785 0.89272235 16.13341519 4.861160036 0.175122535 1.469418976 4.126450548 5.314063145 2.143741382 0.28985799 99.3599191XRF4.861160036 2.244177796 49.31173177 660.988991 351.2303836 19.90700152 43.40104951 5.804424071 24.73031674 6.185456895 1.831244817 6.079660998 1.083390394 6.696004035 1.403326402 3.888625588 0.581629564 3.604228813 0.564833904 36.48921367 177.6679772 10.30927594 4.811897005 0.693547637 8.364019538 4.464733822 1.978930299 0 52 0 2 5 93 16 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; XRF: V, Ni, Cu, Zn, Ga;


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