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Sample ID:12AKBJ017
Station ID:12AKBJ017
Date Sampled:2012-07-27
Sample Type 1:Lava
Final Unit:lea
Text Description:
Young, glaciated lava, dips 5-10° S; very porphyritic and crumbly; overlain by Akutan tephra

The eruptive history, magmatic evolution, and influence of glacial ice at long-lived Akutan volcano, eastern Aleutian Islands, 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
12AKBJ01754.10838-165.98444Jicha, B. R.2012-07-27 Akutanyounger flow in Flat Top unitYoung, glaciated lava, dips 5-10° S; very porphyritic and crumbly; overlain by Akutan tephra12AKBJ017LavaleaWhole-rock 62.92920849 0.620369455 16.82679903 5.732992158 0.139535132 2.184666635 5.439658795 4.216680911 1.778444707 0.131654744 98.8905650614991XRF5.732992158 0.843914247 36.22773912 542.6250368 308.7443629 13.80180671 29.93446305 4.460722745 19.52284839 4.888776798 1.241245061 5.408256691 0.950146132 6.048992934 1.314441026 3.719348858 0.581906921 3.65075772 0.597705896 36.38606224 184.0697103 3.179673941 5.23349762 0.261358123 8.357501953 4.254715254 1.980657903 13.0853249 112.6202 4.97 6.2622 40.6546 58.9442 16.9974 14991ICPMS: 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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