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Sample ID:ANI-CF-1
Station ID:ANI-CF-1
Date Sampled:2002-07-11
Sample Type 1:Lava
Final Unit:Cobweb Lava Flow
Text Description:
Lava at end of south flow lobe adjacent to Half Cone wall

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-CF-156.9132-158.1864Browne, B. L.2002-07-11 AniakchakCobweb lava flowLava at end of south flow lobe adjacent to Half Cone wallANI-CF-1LavaCobweb Lava FlowWhole-rock 65.3061635 0.866993885 16.06252012 4.835854522 0.166961699 1.54892179 3.892420341 4.727228838 2.343498552 0.249436756 99.4249191XRF4.835854522 2.542500268 55.12999696 719.8233286 286.2940555 21.38404831 45.80454237 6.212659083 26.52901322 6.586468733 1.861271378 6.827982544 1.135020287 7.169236731 1.497282562 4.115156226 0.61781232 3.858040227 0.621800456 37.91036919 195.4999262 11.33576618 5.404031055 0.767267632 9.01565413 5.133440063 2.21392114 15.9221745 60 3 6 9 86 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, Cr, Ni, Cu, Zn, Ga;


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