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SAMPLE INFO : 14AKMC045
Sample ID:14AKMC045
Station ID:14AKMC045
Latitude:54.11081
Longitude:-165.91642
Datum:NAD83
Date Sampled:2014-07-24
Sample Type 1:Lava
Final Unit:lcb
Text Description:
Fresh-looking, dark gray plagioclase-rich porphyritic andeiste, plagioclase and augite to 3 mm. One of several lava remnants with horizontal columnar joining along base of Cascade Bight vent.

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
14AKMC04554.11081-165.91642Coombs, M. L.2014-07-24 64000 ± 5000 40Ar/39Ar; 14991; AkutanEast flank of Cascade Bight ventFresh-looking, dark gray plagioclase-rich porphyritic andeiste, plagioclase and augite to 3 mm. One of several lava remnants with horizontal columnar joining along base of Cascade Bight vent.14AKMC045LavalcbWhole-rock 59.13551532 0.884908408 18.31580006 6.707812128 0.192317481 2.431888142 6.645712941 4.29086379 1.221384 0.173807723 98.5012903514991XRF6.707812128 1.281481257 24.48628661 396.382314 405.7293474 10.22987279 23.56053741 3.459452525 15.60390831 4.189441132 1.393889228 4.849837312 0.855387353 5.454938785 1.16074946 3.312679587 0.491648264 3.198386437 0.505345437 30.08892347 120.7176715 2.350578536 3.442273513 0.244101761 9.067462001 3.299135464 1.50128288 20.3677796 117.5105 1.8715 0.591 27.0875 79.588 17.533 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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