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SAMPLE INFO : 91CND39
Sample ID:91CND39
Station ID:91CND39
Latitude:58.939814
Longitude:-153.588908
Datum:NAD83
Date Sampled:1991-01-01
Sample Type 1:Lava
Text Description:
Sample from 300 ft elevation from package of flows exposed along ridge east of straight glacier and extending into the lowlands. Porphyritic andesite with about 35% phenocrysts of millimeter-sized plagioclase, sub-millimeter-sized ortho- and clinopyroxene, and opaque oxides in a groundmass of brown glass, microlites, and microphenocrysts.

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
91CND3958.939814-153.588908Nye, C. J.1991-07-27 DouglasSample from 300 ft elevation from package of flows exposed along ridge east of straight glacier and extending into the lowlands. Porphyritic andesite with about 35% phenocrysts of millimeter-sized plagioclase, sub-millimeter-sized ortho- and clinopyroxene, and opaque oxides in a groundmass of brown glass, microlites, and microphenocrysts.91CND39LavaWhole-rock 60.3 0.66 17.26 0.113 3.91 7.34 3.69 1.144 0.103 99.6113291XRF5.48 1.38278 32 337 277 0 12 2.4893 10.96145 3.0153 0.88126 3.32883 0.59891 3.81239 0.79067 2.20881 0.33943 2.18309 0.35431 22 108 2.6 2.81626 0.14013 7 1 1.35249 18 170 42 22 62 60 17 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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