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SAMPLE INFO : 12AKMC006
Sample ID:12AKMC006
Station ID:12AKMC006
Latitude:54.20118
Longitude:-165.96077
Datum:NAD83
Date Sampled:2012-07-25
Sample Type 1:Lava
Final Unit:aau
Text Description:
Aphyric, ice-contact lava that sits below "cinder cone". 10 cm plate of nearly aphyric light-med gray lava, rare augite and plagioclase to 1 mm. columns are chaotic and subhorizontal. Topmost Qaa flow here.

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
12AKMC00654.20118-165.96077Coombs, M. L.2012-07-25 1252000 ± 11000 40Ar/39Ar; 14991; Akutan"Cinder cone" at peak 2068 on north "wedge"Aphyric, ice-contact lava that sits below "cinder cone". 10 cm plate of nearly aphyric light-med gray lava, rare augite and plagioclase to 1 mm. columns are chaotic and subhorizontal. Topmost Qaa flow here.12AKMC006LavaaauWhole-rock 48.87205024 1.770380048 15.81938196 13.58559346 0.240392822 4.874735323 10.22536368 3.25768348 1.116328571 0.238080494 100.159654614991XRF13.58559346 0.655758851 18.24398886 494.0724579 498.1976216 12.21007292 27.73783064 4.126953377 18.71975078 4.986035127 1.622175699 5.111645027 0.835416577 5.151269101 1.057646167 2.88336702 0.419698256 2.526684739 0.397386746 26.82952639 106.3725552 3.082118915 2.966474732 0.214473618 5.895353641 2.693711121 1.018382934 35.49001004 488.1534 2.2862 16.0034 249.3946 112.2226 21.1722 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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