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SAMPLE INFO : 12AKMC023
Sample ID:12AKMC023
Station ID:12AKMC023
Latitude:54.10814
Longitude:-165.9828
Datum:NAD83
Date Sampled:2012-07-27
Sample Type 1:Lava
Final Unit:lea
Text Description:
Lava flow stratigraphically above thick sequence of ol-rich ribbon flows from Flat Top(?). Sample is plate from near base of ~10 m thick flow. Lava is plagioclase-rich, slightly punky, and filled with quenched mafic inclusions from 5 mm to 10+ cm.

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
12AKMC02354.10814-165.9828Coombs, M. L.2012-07-27 286000 ± 10000 40Ar/39Ar; 14991; AkutanAbove MC022Lava flow stratigraphically above thick sequence of ol-rich ribbon flows from Flat Top(?). Sample is plate from near base of ~10 m thick flow. Lava is plagioclase-rich, slightly punky, and filled with quenched mafic inclusions from 5 mm to 10+ cm.12AKMC023LavaleaWhole-rock 60.3630904 0.711987248 17.09131967 6.598883418 0.133900606 2.954571317 6.581277076 3.904249215 1.528326979 0.132394074 98.9689916614991XRF6.598883418 1.33885026 32.49503994 470.4643734 325.4123269 11.21738179 25.03209294 3.756104465 16.88849797 4.603565226 1.206281291 4.778943662 0.836211169 5.489464142 1.181326518 3.365740381 0.511395894 3.25859886 0.53438388 30.56890089 156.7322954 2.821250923 4.502582193 0.227662123 6.763231467 3.505869718 1.625143173 17.54341431 151.3862 9.7412 11.431 47.5132 63.3178 16.898 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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