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SAMPLE INFO : 08JRSCH029
Sample ID:08JRSCH029
Station ID:08JRSCH029
Latitude:57.10683
Longitude:-156.89743
Datum:NAD83
Date Sampled:2008-08-26
Sample Type 1:Lava
Field Lithology:Andesite
Final Unit:HPbv
Text Description:
lava underlying bear valley pf. Lava flow forms the entire extent of the cliff here other than variable thickness (0-15m) overlying pf. Pf forms entire terrace on other side of creek here (south side). Sample dense interior of flow. To be dated. Light grn cpx, dark grn opx, opx greater than cpx, cpx larger than opx, plag, abundant xtls to 2mm, lt to dk gray sugary gms.

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
08JRSCH02957.10683-156.89743Schaefer, J. R. G.2008-08-26 ChiginagakLava flow underlying Bear Valley pf; south side of valleylava underlying bear valley pf. Lava flow forms the entire extent of the cliff here other than variable thickness (0-15m) overlying pf. Pf forms entire terrace on other side of creek here (south side). Sample dense interior of flow. To be dated. Light grn cpx, dark grn opx, opx greater than cpx, cpx larger than opx, plag, abundant xtls to 2mm, lt to dk gray sugary gms.08JRSCH029LavaHPbvWhole-rock 57.08579938 1.041690605 17.90637924 8.138464907 0.179219205 3.593552188 7.68564109 3.067318061 1.061809789 0.240125536 99.9509256413271XRF8.138464907 0.529492335 21.36718623 398.037543 342.5732389 13.41652128 31.13636551 4.309523986 18.95048151 4.937512625 1.514321485 5.069805453 0.873008576 5.404496239 1.146677613 3.136945229 0.460561615 2.984636229 0.468658761 29.12978773 135.6343444 8.476549132 3.607890509 0.505942388 4.023162088 2.0025734 0.748439204 21.51634465 194.8 1.8 3.401604029 16.7 93 19.1 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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