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Sample ID:97ANB04
Station ID:97ANB04
Sample Type 1:Other
Sample Type 2:Lithic
Final Unit:Pink Pumice
Text Description:
lithic in tephra of Half Cone

Postglacial eruptive history, geochemistry, and recent seismicity of Aniakchak Volcano, Alaska
The ~400 yr b.p. eruption of Half-Cone, a post-caldera composite cone within Aniakchak Caldera, Alaska Peninsula

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
97ANB0458.9339-158.1118Bacon, C. R. AniakchakNorth of Surprise Lakelithic in tephra of Half Cone97ANB04OtherQuenched InclusionPink PumiceWhole-rock 60.25 0.925 18.38 6.73 0.168 3.27 6.25 3.55 0.3 0.178 99.2929191XRF6.73 1.326784861 3.168629293 342.8370735 448.7157504 15.45738705 35.63422629 5.003341377 21.42137838 5.437628027 1.518913086 5.42664235 0.91058437 5.796738632 1.158864307 3.25620156 0.478577482 3.047414351 0.471785741 30.72491839 195.0339125 8.043146279 5.091624134 0.489732903 4.914859884 3.055113148 1.715645368 20.80668001 177 27 8 8 93 21 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, Sc; XRF: V, Cr, Ni, Cu, Zn, Ga;


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