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SAMPLE INFO : NA93-87
Sample ID:NA93-87
Station ID:NA93-87
Latitude:56.9078
Longitude:-158.1341
Datum:NAD83
Date Sampled:1993-00-00
Sample Type 1:Tephra Fall
Sample Type 2:Pumice
Final Unit:Qht
Text Description:
Half Cone upper light pumice (?) below deformed lake clays and silts

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
NA93-8756.9078-158.1341Neal, C. A.1993-00-00 AniakchakBase of Surprise ConeHalf Cone upper light pumice (?) below deformed lake clays and siltsNA93-87Tephra FallCumulateQhtWhole-rock 63.11 0.955 16.19 5.81 0.178 1.87 4.81 4.72 2.06 0.301 99.839191XRF5.81 2.214365144 48.76171427 653.5576605 0 19.54150824 42.30934044 5.736694684 24.57017597 6.28423196 1.802105057 6.432021049 1.108052562 6.637905934 1.411198544 3.932961603 0.576134971 3.636396251 0.567269227 36.22454287 177.1472212 10.35050725 4.842278919 0.732121255 8.890706865 4.536044276 1.983402297 0 85 1 3 7 92 20 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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