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Sample ID:ANI-TN-2
Station ID:ANI-TN-2
Date Sampled:2002-07-11
Sample Type 1:Lava
Final Unit:Cobweb Lava Flow
Text Description:
Lava at end of north 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-TN-256.924-158.1793Browne, B. L.2002-07-11 AniakchakCobweb lava flowLava at end of north flow lobe adjacent to Half Cone wallANI-TN-2LavaCobweb Lava FlowWhole-rock 64.75796159 0.904440804 16.05884895 5.061853702 0.172848687 1.617944106 4.110180989 4.783486921 2.261102011 0.271332241 99.5099191XRF5.061853702 2.411412791 53.35041559 696.4973635 303.5398626 21.0618319 45.06784761 6.084789684 26.1915701 6.495704885 1.854976029 6.760934445 1.146710837 7.170441906 1.48285671 4.110212741 0.610083186 3.886691984 0.614252635 38.18417667 190.5218257 11.03042178 5.18097985 0.757707963 8.532993812 4.830349378 2.115239559 15.87532142 64 0 3 5 85 18 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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