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Sample ID:05JRSCH006
Station ID:05JRSCH006
Date Sampled:2005-08-21
Sample Type 1:Lava
Sample Type 2:Flow
Field Lithology:Andesite
Final Unit:Pl
Text Description:
dense interior of flow forming 4m+ cliffs. Sample taken at base of cliff. Opx to 2mm, gray gms w/sparse visible 1 mm plag. Opx > cpx.

Geologic map of Mount Chiginagak volcano, Alaska

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
05JRSCH00657.15671-157.0383Schaefer, J. R. G.2005-08-21 Chiginagakdense interior of flow forming 4m+ cliffs. Took photo across valley at bedded block and ash flows near top of ridge, covered by a thin lamination of glacial till.dense interior of flow forming 4m+ cliffs. Sample taken at base of cliff. Opx to 2mm, gray gms w/sparse visible 1 mm plag. Opx > cpx.05JRSCH006LavaPlWhole-rock 58.69284564 0.881427591 17.75252552 7.129231009 0.156565539 3.319844878 7.297990846 3.185566857 1.379111781 0.204910452 99.4727213271XRF7.129231009 0.690083858 28.12521943 479.2280479 481.4411574 16.21432413 34.74301052 4.676575313 19.78803864 4.723844383 1.403018963 4.493083508 0.729761795 4.529041564 0.939497594 2.60206074 0.376150833 2.422072292 0.392581616 24.18997966 117.4811028 6.388671187 3.318096321 0.431070103 3.940741416 3.338455618 1.165308138 21.58855859 209.5 4.7 6.3 20.7 80.8 19 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;


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