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SAMPLE INFO : 14AKMC037
Sample ID:14AKMC037
Station ID:14AKMC037
Latitude:54.09816
Longitude:-165.93604
Datum:NAD83
Date Sampled:2014-07-23
Sample Type 1:Lava
Final Unit:lcb
Text Description:
Porphyritic, plagioclase-rich, px bearing, light gray groundmass. Lower part of Cascade Bight vent draping flow. Sample from platey interior below massive zone.

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
14AKMC03754.09816-165.93604Coombs, M. L.2014-07-23 65000 ± 4000 40Ar/39Ar; 14991; AkutanSouth flank of Cascade Bight ventPorphyritic, plagioclase-rich, px bearing, light gray groundmass. Lower part of Cascade Bight vent draping flow. Sample from platey interior below massive zone.14AKMC037LavalcbWhole-rock 54.92103525 0.958348346 19.27282345 8.182953443 0.185540301 3.308505738 8.552532814 3.571705114 0.908383032 0.138172512 99.731486414991XRF8.182953443 0.27189555 18.07284626 314.1066159 419.4031131 8.556817264 18.80586719 2.755598091 12.78071399 3.482197167 1.184250235 4.118592182 0.72570876 4.678356313 1.001645537 2.729091135 0.401265487 2.629071249 0.416326406 25.39345351 90.9291347 1.856201588 2.641569412 0.196543986 4.6923609 2.503804165 1.134919934 24.69461457 214.6315 2.955 4.531 48.5605 75.3525 16.942 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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