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SAMPLE INFO : NA92-23A
Sample ID:NA92-23A
Station ID:NA92-23
Latitude:56.9365
Longitude:-158.1161
Datum:NAD83
Date Sampled:1992-00-00
Sample Type 1:Tephra Fall
Sample Type 2:Pumice
Final Unit:Qvm
Text Description:
New Cone pumice?

References:
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
NA92-2356.9365-158.1161Neal, C. A.1992-06-26 AniakchakNorth of Surprise Lake, drainage behind north Pumice Dome outcropNew Cone pumice?NA92-23ATephra FallCumulateQvmWhole-rock 64.07 1.017 15.89 5.4 0.178 1.64 4.19 4.98 2.31 0.334 99.339191XRF5.4 2.525077669 53.44761839 698.277564 0 21.51383104 47.84832585 6.552660428 28.39545929 7.20192475 2.023016077 7.266533194 1.23702182 7.534758573 1.573521788 4.261132796 0.627506087 3.999304552 0.642747489 42.76175778 208.0523505 12.06066947 5.526430506 0.810385541 9.12020089 5.07337243 2.158325083 0 68 4 4 6 92 21 9191ICPMS: Cs, Rb, Ba, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, Zr, Nb, Hf, Ta, Pb, Th, U; XRF: V, Cr, Ni, Cu, Zn, Ga;

SAMPLE LOCATION

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