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Sample ID:97ANB03
Station ID:97ANB03
Sample Type 1:Lava
Sample Type 2:Lithic
Final Unit:Pink Pumice
Text Description:
white felsite lithic 7x10x12 cm in Half Cone tephra

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
97ANB0358.9339-158.1118Bacon, C. R. AniakchakNorth of Surprise Lakewhite felsite lithic 7x10x12 cm in Half Cone tephra97ANB03LavaPink PumiceWhole-rock 76.97 0.063 14.08 0.57 0.134 0.4 1.01 3.45 3.25 0.07 98.9749191XRF0.57 2.074616802 75.84424001 928.0491716 139.0274257 16.96556338 33.28235171 4.005879568 14.25239928 2.98969867 0.602966586 2.743864272 0.486042752 3.061192668 0.625032613 1.752056478 0.263489028 1.755830785 0.284510741 18.43045508 68.87362514 17.09132845 2.536870069 1.300630297 7.500496279 4.756685554 3.047743707 1.538419139 0 0 9 3 35 14 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: Ni, Cu, Zn, Ga;


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