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SAMPLE INFO : 08JRSCH035
Sample ID:08JRSCH035
Station ID:08JRSCH035
Latitude:57.15128
Longitude:-157.063
Datum:NAD83
Date Sampled:2008-08-27
Sample Type 1:Lava
Sample Type 2:Bomb
Field Lithology:Andesite
Final Unit:Pnba
Text Description:
sample of quenched bomb encased in indurated sand-gravel-sized matrix pf. Bombs are rounded with beautiful cooling crusts, radially jointed all the way to center. Willie took photo.

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
08JRSCH03557.15128-157.063Schaefer, J. R. G.2008-08-27 251000 ± 6000 40Ar/39Ar; plateau ageChiginagakCliff-forming indurated pf with quenched, radially jointed bombs, above mid-Indecision Creeksample of quenched bomb encased in indurated sand-gravel-sized matrix pf. Bombs are rounded with beautiful cooling crusts, radially jointed all the way to center. Willie took photo.08JRSCH035LavaPnbaWhole-rock 55.87882867 0.997999754 18.2373251 8.069669482 0.166817808 4.167301217 8.068345278 2.991293713 1.21638153 0.206037452 98.0861811913271XRF8.069669482 1.134893126 21.04934443 402.2244825 494.8888837 14.1592649 31.85329002 4.363215911 18.96329404 4.608863606 1.477035335 4.616270134 0.752147994 4.67490995 0.955977225 2.609591871 0.385383632 2.393355837 0.386062296 24.02345979 121.1982772 5.937303376 3.213926476 0.385425082 4.724930779 2.818101247 0.958017752 24.19145954 230 16.7 5.058920078 34.9 82.9 20.1 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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