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SAMPLE INFO : 91CND26
Sample ID:91CND26
Station ID:91CND26
Latitude:58.903503
Longitude:-153.590232
Datum:NAD83
Date Sampled:1991-01-01
Sample Type 1:Lava
Text Description:
Sample from small outcrop at `1300 ft elevation at western striped glacier margin. Porphyritic dacite. Phenocrysts of plagioclase (35 %, up to 1.8 x 0.9 mm) and pyroxene (5%, typically stubby prisms 0.1 mm in diameter), glomerocrysts of plagioclase and pyroxene (10%, up to 1.5 mm in diameter) in a groundmass of devitrified glass.

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
91CND2658.903503-153.590232Nye, C. J.1991-07-25 Douglas Sample from small outcrop at `1300 ft elevation at western striped glacier margin. Porphyritic dacite. Phenocrysts of plagioclase (35 %, up to 1.8 x 0.9 mm) and pyroxene (5%, typically stubby prisms 0.1 mm in diameter), glomerocrysts of plagioclase and pyroxene (10%, up to 1.5 mm in diameter) in a groundmass of devitrified glass.91CND26LavaWhole-rock 67.83 0.521 15.59 0.072 1.73 4.38 4.24 1.893 0.09 100.9113291XRF3.65 1.20972 56 547 216 4 37 3.07309 13.66929 3.66198 0.82288 4.04258 0.73274 4.66847 0.99749 2.7906 0.43722 2.79281 0.45364 26 150 3.2 4.25569 0.2099 8 3 2.52962 16 105 33 16 26 41 15 13291ICPMS: Cs, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Hf, Ta, U; XRF: Rb, Ba, Sr, La, Ce, Y, Zr, Nb, Pb, Th, Sc, V, Cr, Ni, Cu, Zn, Ga;

SAMPLE LOCATION

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