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SAMPLE INFO : 47AC98
Sample ID:47AC98
Station ID:47AC98
Latitude:51.9288
Longitude:179.5977
Datum:NAD83
Date Sampled:1947-01-01
Sample Type 1:Lava
Sample Type 2:Flow
Text Description:
Specimen 47AC98 is a medium-brownish-gray (5R 5/1) dense lava, with planar vesicles, from a flow 4 feet thick on the flank of the denuded cone just south of Fenner Creek and north of Sugarloaf (141,45O'E., 280,500' N.). The texture is seriate, and intersertal. The constituents are plagioclase (0.01 to 1 mm in diameter) averaging about An77, augite (0.01 to 0.2 mm in diameter), olivine (Fa30, determined from 2V), and magnetite, with intersertal glass.

References:
Geologic reconnaissance of Semisopochnoi Island, western Aleutian Islands, Alaska

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
47AC9851.9288179.5977Unknown, Unknown1947-01-01 Semisopochnoifrom a flow 4 feet thick on the flank of the denuded cone just south of Fenner Creek and north of Sugarloaf (141,45O'E., 280,500' N.)Specimen 47AC98 is a medium-brownish-gray (5R 5/1) dense lava, with planar vesicles, from a flow 4 feet thick on the flank of the denuded cone just south of Fenner Creek and north of Sugarloaf (141,45O'E., 280,500' N.). The texture is seriate, and intersertal. The constituents are plagioclase (0.01 to 1 mm in diameter) averaging about An77, augite (0.01 to 0.2 mm in diameter), olivine (Fa30, determined from 2V), and magnetite, with intersertal glass.47AC98Whole Rock 50.6 0.87 20 9.31 0.16 4.51 9.75 2.99 0.87 0.26 99.94368NN3.286.32H2OP=0.5; H2OM=0.18; CO2=0NN 0.87 404 7.78 17.4 2.4 12 3.08 1.02 2.59 0.45 2.75 0.57 1.59 0.23 1.62 1.58 1.3 7.3 1.17 0.52 0.81 201SS-ID 13.4 536 14.3 745XRFB V=0.002, M=SPEC, R=368;Sr V=0.05, M=SPEC, R=368;Ba V=0.07, M=SPEC, R=368;K V=0.72, M=NN, R=745;Zr V=0.002, M=SPEC, R=368;Cu V=0.02, M=SPEC, R=368;Co V=0.003, M=SPEC, R=368;Ni V=0.002, M=SPEC, R=368;Ga V=0.003, M=SPEC, R=368;Cr V=0.002, M=SPEC, R=368;V V=0.02, M=SPEC, R=368;Sc V=0.002, M=SPEC, R=368;Co V=27.8, M=XRF, R=201;Sn V=3.24, M=SS-ID, R=201;
47AC9851.9288179.5977Unknown, Unknown1947-01-01 Semisopochnoifrom a flow 4 feet thick on the flank of the denuded cone just south of Fenner Creek and north of Sugarloaf (141,45O'E., 280,500' N.)Specimen 47AC98 is a medium-brownish-gray (5R 5/1) dense lava, with planar vesicles, from a flow 4 feet thick on the flank of the denuded cone just south of Fenner Creek and north of Sugarloaf (141,45O'E., 280,500' N.). The texture is seriate, and intersertal. The constituents are plagioclase (0.01 to 1 mm in diameter) averaging about An77, augite (0.01 to 0.2 mm in diameter), olivine (Fa30, determined from 2V), and magnetite, with intersertal glass.47AC98Whole Rock H2OP=0.5; H2OM=0.18; CO2=0NN 16.9 63.6 257 15.3 156 61.9 201XRFB V=0.002, M=SPEC, R=368;Sr V=0.05, M=SPEC, R=368;Ba V=0.07, M=SPEC, R=368;K V=0.72, M=NN, R=745;Zr V=0.002, M=SPEC, R=368;Cu V=0.02, M=SPEC, R=368;Co V=0.003, M=SPEC, R=368;Ni V=0.002, M=SPEC, R=368;Ga V=0.003, M=SPEC, R=368;Cr V=0.002, M=SPEC, R=368;V V=0.02, M=SPEC, R=368;Sc V=0.002, M=SPEC, R=368;Co V=27.8, M=XRF, R=201;Sn V=3.24, M=SS-ID, R=201;

SAMPLE LOCATION

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