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SAMPLE INFO : 14AKMC052
Sample ID:14AKMC052
Station ID:14AKMC052
Latitude:54.10592
Longitude:-165.96401
Datum:NAD83
Date Sampled:2014-07-25
Sample Type 1:Lava
Final Unit:lbc
Text Description:
Light gray porphyritic plagioclase-px andesite. Subtle flow banding visible on weathered surfaces. Massive ice-marginal flow from Akutan that reaches valley floor

References:
The eruptive history, magmatic evolution, and influence of glacial ice at long-lived Akutan volcano, eastern Aleutian Islands, Alaska

GEOCHEM DATA
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
14AKMC05254.10592-165.96401Coombs, M. L.2014-07-25 112000 ± 9000 40Ar/39Ar; 14991; AkutanUpper Cascade BightLight gray porphyritic plagioclase-px andesite. Subtle flow banding visible on weathered surfaces. Massive ice-marginal flow from Akutan that reaches valley floor14AKMC052LavalbcWhole-rock 57.27751928 0.935724347 17.48033343 8.540144443 0.212263899 3.006010639 7.239599849 4.158796814 0.949209882 0.200407291 99.774314214991XRF8.540144443 1.65208883 19.3551153 374.0020321 399.8149301 8.979629322 21.65898695 3.239534303 15.19724751 4.465131801 1.404892347 5.206435428 0.93155729 5.782792621 1.236342303 3.359451872 0.518468313 3.232846315 0.509362041 31.36474017 101.070921 1.813885764 2.985518269 0.204034534 9.962349994 1.958093252 0.938678597 23.12645104 169.9125 2.0685 1.6745 64.616 84.316 18.4195 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;

SAMPLE LOCATION

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