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SAMPLE INFO : 14AKMC059
Sample ID:14AKMC059
Station ID:14AKMC059
Latitude:54.12898
Longitude:-165.95545
Datum:NAD83
Date Sampled:2014-07-26
Sample Type 1:Lava
Final Unit:hpba
Text Description:
Light gray plagioclase porphyritic lava with tiny mafic phenos. Small, rare, fine-grained clots to 4 mm. plagioclase 1-3 mm. Pokes out of tephra blanket SE of caldera

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
14AKMC05954.12898-165.95545Coombs, M. L.2014-07-26 74000 ± 7000 40Ar/39Ar; 14991; AkutanUpper southeast flank of Akutan volcanoLight gray plagioclase porphyritic lava with tiny mafic phenos. Small, rare, fine-grained clots to 4 mm. plagioclase 1-3 mm. Pokes out of tephra blanket SE of caldera14AKMC059LavahpbaWhole-rock 54.92654651 1.014312341 18.1090315 9.697795345 0.229045588 3.122119608 7.780665424 4.191192999 0.630047976 0.299232842 99.8651410514991XRF9.697795345 0.433669017 10.52812864 309.4782302 401.3410657 9.099357011 21.96289384 3.445444839 16.72969549 4.810816863 1.591250951 5.564300951 0.960051529 6.179342196 1.313968635 3.672873246 0.539030425 3.388957854 0.546718669 33.26310022 80.40713559 1.771566669 2.418612592 0.270680539 7.215412586 1.08968271 0.549785403 19.90133318 169.5185 0.2955 2.6595 83.0355 101.9475 19.4045 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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