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Sample ID:09RDMLC305D
Station ID:09RDMLC305
Date Sampled:2009-09-22
Sample Type 1:Lahar
Sample Type 2:Hand-picked dense juvenile material
Field Lithology:Andesite
Text Description:
4/4 lahar surface in Drift River valley near Dumbbell Hills. Medium-dark gray glassy prismatically jointed block. Andesite.

Andesites of the 2009 eruption of Redoubt Volcano, Alaska

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
09RDMLC30560.57504-152.67867Coombs, M. L.2009-09-22 Redoubt2009-3-154/4 lahar surface in Drift River valley near Dumbbell Hills4/4 lahar surface in Drift River valley near Dumbbell Hills. Medium-dark gray glassy prismatically jointed block. Andesite.09RDMLC305DLaharBlockWhole-rock 59.98176737 0.560573064 18.4553322 5.92152057 0.141084663 2.44956935 6.856215201 3.988266151 1.429594658 0.21607678 99.616604058333XRF5.92152057 1.003158371 27.9496348 598.7549691 536.4289959 11.76364225 24.83489163 3.265615418 13.60301539 3.181155886 1.031696042 3.066198105 0.510379442 3.156255753 0.642428012 1.773546383 0.269215533 1.753280043 0.288684236 16.70584078 107.1317947 4.677898112 2.921899028 0.317955598 5.373870214 1.630779995 0.716153778 10.45145232 121.3 2.6 2.8 42.6 78.5 19.5 8333ICPMS: 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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