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Sample ID:09RDMLC305A
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-gray andesite prismatically jointed block. Host to 305B

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-gray andesite prismatically jointed block. Host to 305B09RDMLC305ALaharBlockWhole-rock 59.99793457 0.564147467 18.39832856 5.946844395 0.142432629 2.462343643 6.850868613 3.982161015 1.43607166 0.218837482 99.623907358333XRF5.946844395 1.00659295 27.80123169 596.3324619 527.1307879 11.76794716 24.87786797 3.295690094 13.81384194 3.253990989 1.034627639 3.103054234 0.511010356 3.110030753 0.637045446 1.790463321 0.267696125 1.768863194 0.286234285 16.66718027 106.8597754 4.631743029 2.965402552 0.332113909 5.825065584 1.688100183 0.714642012 10.08012429 124.2 2.9 4.6 41.9 78.4 20.2 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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