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Sample ID:09RDMLC305B
Station ID:09RDMLC305
Date Sampled:2009-09-22
Sample Type 1:Lahar
Sample Type 2:Quenched Inclusion
Field Lithology:Basaltic Andesite
Text Description:
4/4 lahar surface in Drift River valley near Dumbbell Hills. Dark gray rounded enclave in 305A block.

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. Dark gray rounded enclave in 305A block.09RDMLC305BLaharBlockWhole-rock 58.44902919 0.64591648 18.80422994 6.593188905 0.145343913 2.646403152 7.391862973 3.710694068 1.394199476 0.219121942 99.85330468333XRF6.593188905 0.920676334 26.87418097 578.4246529 551.1480152 11.59895612 25.14395776 3.416456722 14.35991241 3.472016668 1.092475903 3.419534076 0.565998533 3.495709062 0.713663445 1.959711936 0.30161918 1.972011806 0.318319647 18.36141487 112.4416866 5.053246722 3.206939956 0.339259814 5.922185281 1.609260469 0.653442242 10.76598619 139.7 3.4 5.2 72.2 83.6 18.6 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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