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Sample ID:ANI-57-1
Station ID:ANI-57-1
Date Sampled:2002-07-15
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-57-156.9131-158.1864Browne, B. L.2002-07-15 AniakchakCobweb lava flowLava at end of south flow lobe adjacent to Half Cone wallANI-57-1LavaCobweb Lava FlowWhole-rock 65.58037017 0.873599775 15.93212492 4.725289103 0.169083827 1.479483489 3.884902223 4.790708441 2.314838112 0.249599936 99.3599191XRF4.725289103 2.523161373 55.98650781 713.4631907 287.927505 21.00280511 44.85067626 6.06770989 25.64881876 6.41980894 1.783817049 6.539474199 1.124720074 6.943128635 1.443740379 4.065240992 0.622372115 3.872146216 0.61653629 37.99611595 195.3008603 11.29032189 5.356792512 0.781808572 9.200584623 5.252154407 2.280615898 15.35966164 60 5 5 8 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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