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SAMPLE INFO : 09KCWES019
Sample ID:09KCWES019
Station ID:09KCWES019
Latitude:52.17735
Longitude:-175.52911
Datum:NAD83
Date Sampled:2009-01-01
Text Description:
Hand sample; >20g. Lava flow forms southernmost of 3 rocky points on lower NW flank. Pale reddish oxidization; cpx-bearing, but overall not highly porphyritic; probably same as WES023. Dense lava. 70% black. 20-30% phenocrysts ~1mm. Plag>cpx. Orange-brown alteration widely disseminated along small cracks and grain boundaries. Occasional gabbro inclusions and outsized amph (xenocrysts?)

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
09KCWES01952.17735-175.52911Scott, W. E.2009-06-14 KasatochiHand sample; >20g. Lava flow forms southernmost of 3 rocky points on lower NW flank. Pale reddish oxidization; cpx-bearing, but overall not highly porphyritic; probably same as WES023. Dense lava. 70% black. 20-30% phenocrysts ~1mm. Plag>cpx. Orange-brown alteration widely disseminated along small cracks and grain boundaries. Occasional gabbro inclusions and outsized amph (xenocrysts?)09KCWES019Whole-rock 53.75 0.736 18.95 8.52 0.201 4.05 9.17 3.49 0.926 0.2 99.412761XRF8.52 1.4428 19.3 327.6 443.7 6.884 16.173 2.3862 10.927 3.146 1.0548 3.418 0.5893 3.786 0.814 2.266 0.3415 2.1928 0.3484 21.7 76.7 1.7159 2.0624 0.11361 6.443 1.7523 0.8417 19.3 242.1 12.1 12.7 52.4 90.1 18.5 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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