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SAMPLE INFO : AK-81-28
Sample ID:AK-81-28
Station ID:AK-81-28
Latitude:54.13308
Longitude:-165.98555
Datum:NAD83
Date Sampled:1981-01-01
Sample Type 1:Lava
Sample Type 2:Flow
Text Description:
1978 lava flow. Vesicular to glassy in texture. Plagioclase, augite, olivine, and opaque phenocrysts are set in a trachytic groundmass consisting of plagioclase laths and brown glass.

References:
Magmatism in the eastern Aleutian Arc: temporal characteristic of igneous activity on Akutan Island

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDMaterialSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-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
AK-81-2854.13308-165.98555Unknown, Unknown1981-01-01 AkutanAkutan Island1978 lava flow. Vesicular to glassy in texture. Plagioclase, augite, olivine, and opaque phenocrysts are set in a trachytic groundmass consisting of plagioclase laths and brown glass.AK-81-28Whole Rock 55.42 1.16 17.4 9.06 0.23 3.65 7.97 4.07 0.87 0.21 100.121657XRF: SiO2, TiO2, Al2O3, MnO, MgO, CaO, Na2O, K2O, P2O5; WET: FeOT; 9.06 1.99 312 7.35 18.8 13.3 3.93 1.22 0.84 3.4 0.47 2.63 1.58 0.94 34< 1 1657INAA 18 371 33 110 4.2 5 1657XRF

SAMPLE LOCATION

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