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SAMPLE INFO : NA92-75A
Sample ID:NA92-75A
Station ID:NA92-75
Latitude:56.9268
Longitude:-158.201
Datum:NAD83
Date Sampled:1992-00-00
Sample Type 1:Tephra Fall
Sample Type 2:Pumice
Final Unit:Qht
Text Description:
Half Cone upper light pumice from pyroclastic flow deposit, tan

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
NA92-7556.9268-158.201Neal, C. A.1992-00-00 AniakchakHalf Cone north wallHalf Cone upper light pumice from pyroclastic flow deposit, tanNA92-75ATephra FallCumulateQhtWhole-rock 65.52 0.908 16.09 4.39 0.164 1.33 3.9 5.02 2.39 0.289 100.249191XRF4.39 2.65554798 53.6056079 740.2067168 0 22.37699735 46.73916976 6.278572989 27.3572182 6.613565386 1.871976653 6.976973652 1.198632906 7.289599439 1.471836718 4.154757926 0.6202142 3.970108449 0.638100317 37.64282797 197.2867023 11.25022337 5.791761271 0.787654303 9.021235881 5.504229536 2.442928387 0 47 1 5 0 82 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, Zn, Ga;

SAMPLE LOCATION

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