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Sample ID:ANI-01-10b
Station ID:ANI-01-10
Date Sampled:2002-07-06
Sample Type 1:Tephra Fall
Sample Type 2:Pumice
Final Unit:Pink Pumice
Text Description:
Pink pyroclast 12 cm below top of Pink Pumice fall deposit

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
ANI-01-1056.9338-158.1118Browne, B. L.2002-00-00 AniakchakPumice Dome, SE hilltopPink pyroclast 12 cm below top of Pink Pumice fall depositANI-01-10bTephra FallCumulatePink PumiceWhole-rock 66.61875892 0.7925021 16.06259046 4.08194249 0.167002358 1.305654801 3.421018006 4.878493133 2.439246566 0.232791166 98.8019191XRF4.08194249 2.641801332 58.19180131 766.9422447 292.4337174 22.76257648 48.4181904 6.463459312 27.69705303 6.84519949 1.920577005 6.962098349 1.162639766 7.257196161 1.512012785 4.182203474 0.635280385 4.040674009 0.641084861 39.16827563 204.8405034 12.03685622 5.795936181 0.829570216 9.351519729 5.331843011 2.331216668 13.75122127 32 0 5 5 89 17 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, Ni, Cu, Zn, Ga;


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