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SAMPLE INFO : 08JRSCH054a
Sample ID:08JRSCH054a
Station ID:08JRSCH054
Latitude:57.11496
Longitude:-157.001
Datum:NAD83
Date Sampled:2008-08-29
Sample Type 1:Lava
Field Lithology:Andesite
Final Unit:Pla
Text Description:
older lava flow with smooth surface from contact with south flank glacier. Lava flow outcrops just below the 4,000' level; light gray lava with abundant 2-3 mm plag and 1 mm opx

References:
Geologic map of Mount Chiginagak volcano, 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
08JRSCH05457.11496-157.001Schaefer, J. R. G.2008-08-29 89000 ± 6000 40Ar/39Ar; plateau ageChiginagakLava flow just below 4000 ft, east edge of south flank glacier.older lava flow with smooth surface from contact with south flank glacier. Lava flow outcrops just below the 4,000' level; light gray lava with abundant 2-3 mm plag and 1 mm opx08JRSCH054aLavaPlaWhole-rock 63.3510727 0.677122345 16.78934158 5.43727993 0.146382148 2.344700503 5.887883838 3.607040406 1.589208942 0.169967609 98.9751781813271XRF5.43727993 0.757472876 33.83872347 558.1924143 381.5764833 17.141326 37.05382559 4.701309769 18.95685108 4.320285437 1.271052911 4.122333749 0.694171961 4.350963662 0.909173107 2.545198689 0.386710437 2.450433418 0.40198759 23.64063807 135.8600043 6.7451666 3.574308979 0.484067936 4.507285567 3.318292412 1.272356461 14.79935175 135.1 7.1 2.848661755 14.1 66.8 15.8 13271ICPMS: Cs, Rb, Ba, Sr, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, Zr, Nb, Hf, Ta, Pb, Th, U, Sc; XRF: V, Cr, Ni, Cu, Zn, Ga;

SAMPLE LOCATION

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