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Sample ID:99CW3-3
Station ID:99CW3
Date Sampled:1999-01-01
Sample Type 1:Lahar
Final Unit:HR1?
Text Description:
Pumice clast from lahar/pyroclastic flow (?), Hayes River outcrop. Munsell color N9.

Significance of a near-source tephra-stratigraphic sequence to the eruptive history of Hayes Volcano, south-central 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
99CW361.8411-152.15053Waythomas, C. F.1999-01-01 HayesPumice clast from lahar/pyroclastic flow (?), Hayes River outcrop. Munsell color N9.99CW3-3LaharBlockHR1?Whole-rock 74.61 0.13 14.5 1.29 0.17 0.54 0.92 3.87 3.84 0.13 98.4499161XRF1.29 2.01 64.74 1709.2 130.9 12.89 26.41 3.18 11.38 2.23 0.45 1.91 0.35 2.2 0.45 1.32 0.21 1.43 0.23 13.12 51.12 11.41 2.18 1.08 12.17 2.9 2.74 3.9 6 0 4 12 72 9161ICPMS: 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, Ni, Cu, Zn;


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