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Sample ID:08JRSCH062e
Station ID:08JRSCH062
Date Sampled:2008-08-30
Sample Type 1:Lava
Sample Type 2:Block and Ash juvenile
Field Lithology:Andesite
Final Unit:Pnp
Text Description:
banded block from older block and ash flow unit below 062a; 60cm max blocks

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
08JRSCH06257.16578-157.02584Schaefer, J. R. G.2008-08-30 ChiginagakSame site as 04JRSCH010, but GPS location better this year 04 site location plots on ridge where helicopter landed instead of ravine where it should be. Younger block and ash overlying older block and ash and thick indurated yellow pumice layer.banded block from older block and ash flow unit below 062a; 60cm max blocks08JRSCH062eLavaPnpWhole-rock 60.94120904 0.784047671 17.52528054 6.171493903 0.142078063 2.709816278 6.773461126 3.138417573 1.631326084 0.182869726 97.6594413313271XRF6.171493903 1.46590734 33.70407665 530.7004962 388.7845472 16.91562148 35.70792649 4.636133519 19.45660841 4.470043665 1.317916435 4.381524447 0.735748712 4.441153157 0.945568378 2.593957494 0.391618519 2.426479312 0.406239701 24.27146384 133.7628929 7.078262948 3.557027221 0.496248414 5.772436092 3.463613175 1.217538964 16.03994012 151 8.6 1.025934906 9.6 74.4 17 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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