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SAMPLE INFO : 10KCNYE003b
Sample ID:10KCNYE003b
Station ID:10KCNYE003b
Latitude:52.16229
Longitude:-175.5183
Datum:NAD83
Date Sampled:2010-01-01
Text Description:
Hand sample; >20g. In post-'08 debris flow which issues from amphitheater in Phc. Sample is from massive lava just south of Troll Talus. Medium to fine-grained cpx-pl rock (different than Troll Talus, which is hb-bearing). 40-50% xls. Groundmass is translucent milky med-gray, and brick reddish-brown on weathering. Collected as part of ongoing quest for good datable sample. Medium gray BA, purplish-red cast, especially on weathered surfaces. Equigranular, ~40% xls, 1-2 mm, plag~cpx>>ol. Very fine-grained sugary gms is 40%k.

References:
Geology of Kasatochi volcano, Aleutian Islands, Alaska

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
10KCNYE003b52.16229-175.5183Nye, C. J.2010-08-10 KasatochiHand sample; >20g. In post-'08 debris flow which issues from amphitheater in Phc. Sample is from massive lava just south of Troll Talus. Medium to fine-grained cpx-pl rock (different than Troll Talus, which is hb-bearing). 40-50% xls. Groundmass is translucent milky med-gray, and brick reddish-brown on weathering. Collected as part of ongoing quest for good datable sample. Medium gray BA, purplish-red cast, especially on weathered surfaces. Equigranular, ~40% xls, 1-2 mm, plag~cpx>>ol. Very fine-grained sugary gms is 40%k.10KCNYE003bWhole-rock 59.3 0.508 18.38 6.21 0.186 2.68 7.18 4.02 1.296 0.239 100.2512761XRF6.21 0.7997 25.2 457.2 493.7 10.956 22.458 3.1608 13.53 3.296 1.0873 3.403 0.5709 3.609 0.7744 2.2532 0.3395 2.2525 0.3684 21.7 99.5 2.1882 2.6754 0.15704 18.862 3.7413 1.9525 11.7 125.2 10.9 10 32.8 87.2 17.7 12761ICPMS: Cs, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Nb, Hf, Ta, Pb, Th, U; XRF: Rb, Ba, Sr, Y, Zr, Sc, V, Cr, Ni, Cu, Zn, Ga;

SAMPLE LOCATION

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