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Sample ID:ANI-53-1
Station ID:ANI-53-1
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-53-156.9212-158.2032Browne, B. L.2002-07-15 AniakchakCobweb lava flowLava at end of NW flow lobe adjacent to Half Cone wallANI-53-1LavaCobweb Lava FlowWhole-rock 65.82144321 0.844890164 15.91793067 4.636397268 0.163978683 1.409816724 3.739513863 4.849369582 2.36969194 0.246967894 100.0139191XRF4.636397268 2.544453305 56.63213597 725.1533592 287.9554173 21.48800057 45.77300177 6.166731528 25.88827295 6.491443127 1.801789851 6.660367674 1.134193389 7.181726423 1.476620384 4.090627012 0.616532075 3.919587513 0.631866584 38.54440077 198.2477066 11.4023779 5.489828692 0.793080014 9.167423552 5.267428707 2.293051912 15.36598554 59 4 2 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, Cr, Ni, Cu, Zn, Ga;


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