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Sample ID:ANI-51-1
Station ID:ANI-51-1
Date Sampled:2002-07-15
Sample Type 1:Lava
Final Unit:Cobweb Lava Flow
Text Description:
Lava at end of NW 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-51-156.9235-158.1969Browne, B. L.2002-07-15 AniakchakCobweb lava flowLava at end of NW flow lobe adjacent to Half Cone wallANI-51-1LavaCobweb Lava FlowWhole-rock 65.83910913 0.842982024 15.91405205 4.631371405 0.163969057 1.40832319 3.762234808 4.8184772 2.37403052 0.245450613 99.4099191XRF4.631371405 2.537496771 56.34647963 722.9709392 279.2019153 21.42750071 45.48262546 6.236587599 26.15029153 6.49734908 1.845172244 6.584639549 1.154582332 7.154405948 1.473472619 4.158628621 0.623457302 3.946448673 0.628946862 38.11170062 197.7400288 11.42377957 5.453709137 0.788558929 9.202932043 5.251385194 2.314139286 14.96106031 59 2 4 6 82 19 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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