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Sample ID:NA93-104B
Station ID:NA93-104
Date Sampled:1993-07-31
Sample Type 1:Tephra Fall
Sample Type 2:Bulk
Final Unit:Qht?
Text Description:
reworked Pumice Dome clasts? From poorly sorted mixed unit atop pumice dome outcrop.

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
NA93-10456.9348-158.1104Neal, C. A.1993-07-31 AniakchakDrainage behind Pumice Domereworked Pumice Dome clasts? From poorly sorted mixed unit atop pumice dome outcrop. NA93-104BTephra FallCumulateQht?Whole-rock 66.59 0.768 16.16 4.4 0.155 1.01 3.32 4.8 2.58 0.205 99.69191XRF4.4 3.204738934 67.97470571 820.7914745 0 23.9350174 51.09747777 6.620999809 27.59413217 6.809794445 1.721641267 6.846754881 1.129439155 7.141100585 1.454215572 4.05684855 0.608847278 3.888705455 0.606169318 38.41098113 229.4307506 13.19074888 6.235153062 0.92694981 11.15110026 5.336728894 2.186020236 0 45 5 5 16 87 17 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;


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