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SAMPLE INFO : 91CND31
Sample ID:91CND31
Station ID:91CND31
Latitude:58.820344
Longitude:-153.635573
Datum:NAD83
Date Sampled:1991-01-01
Sample Type 1:Lava
Text Description:
Sample of red and black scoria from ground surface near 91CND30. Porphyritic andesite scoria. Millimeter-sized phenocrysts of plagioclase and subequal amounts of pyroxene in a dark vesicular groundmass.

References:
Geochemistry of some Quaternary lavas from the Aleutian Arc and Mt. Wrangell

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
91CND3158.820344-153.635573Nye, C. J.1991-07-25 DouglasSample of red and black scoria from ground surface near 91CND30. Porphyritic andesite scoria. Millimeter-sized phenocrysts of plagioclase and subequal amounts of pyroxene in a dark vesicular groundmass.91CND31LavaWhole-rock 59.55 0.706 16.59 0.119 4.53 7.72 3.45 1.17 0.133 100.0413291XRF6.04 1.21165 30 320 359 0 19 2.78221 12.50359 3.36481 0.95351 3.56117 0.61165 3.89045 0.81768 2.27725 0.34577 2.22248 0.33926 22 110 2.4 2.74063 0.17896 4 2 1.38455 25 196 79 19 79 61 18 13291ICPMS: Cs, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Hf, Ta, U; XRF: Rb, Ba, Sr, Ce, Y, Zr, Nb, Pb, Th, Sc, V, Cr, Ni, Cu, Zn, Ga;

SAMPLE LOCATION

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