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Sample ID:05JRSCH048a
Station ID:05JRSCH048
Date Sampled:2005-08-30
Sample Type 1:Lava
Sample Type 2:Block and Ash juvenile
Field Lithology:Andesite
Final Unit:Hlf
Text Description:
block and ash flow juvenile block. Could be transported from till above, if so, then lava flow of 47 is likely younger than block and ash flow.

Geologic map of Mount Chiginagak 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
05JRSCH04857.11076-156.94254Schaefer, J. R. G.2005-08-30 ChiginagakSE flank. Block from block and ash flow lying on top of rubble flow top lava flow sampled at site 047.block and ash flow juvenile block. Could be transported from till above, if so, then lava flow of 47 is likely younger than block and ash flow.05JRSCH048aLavaHlfWhole-rock 57.37795496 0.978719101 18.02821392 7.672385471 0.16397425 3.78555822 7.509690303 3.117897697 1.173492028 0.19212412 99.2899813271XRF7.672385471 1.04510068 25.47285091 406.9697746 324.6112619 11.05705128 24.19549521 3.305592016 14.53624971 3.844322798 1.36903887 4.061514058 0.71363888 4.510983581 0.948659294 2.649364403 0.392624648 2.522257918 0.410772389 23.87287626 119.5144763 7.019719601 3.346123252 0.433029624 4.211321482 2.448095079 0.875941461 22.93448768 208.3 12.4 8.4 15.2 84.5 17.3 13271ICPMS: 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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