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Sample ID:14AKMC055
Station ID:14AKMC055
Date Sampled:2014-07-25
Sample Type 1:Tephra Fall
Sample Type 2:Agglutinate
Final Unit:CFE
Text Description:
Jet black crystal poor finely vesicular bomb from rubbly agglutinate layer below orange tephra. CFE?

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
14AKMC05554.15443-165.96903Coombs, M. L.2014-07-25 AkutanNorth caldera rimJet black crystal poor finely vesicular bomb from rubbly agglutinate layer below orange tephra. CFE?14AKMC055Tephra FallCumulateCFEWhole-rock 60.72356517 1.001321499 16.52026028 7.343516042 0.213986186 2.197303699 5.4355204 5.013102124 1.308291782 0.243122919 99.491422214991XRF7.343516042 2.821182636 29.20148626 449.545428 343.6195459 10.6924432 25.99380552 3.911731864 18.2139484 5.510465353 1.665863165 6.515423084 1.144248954 7.40712597 1.568449612 4.348271666 0.651857977 4.241494699 0.663124039 40.05772186 131.039658 2.156486856 3.942079078 0.294043373 13.88878694 2.777775176 1.374860053 21.04775923 111.0095 1.97 0.6895 47.7725 90.817 18.321 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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