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Sample ID:99JLOK16F
Station ID:99JLOK16
Date Sampled:1999-01-01
Sample Type 1:pyroclastic density current
Sample Type 2:Bulk
Final Unit:Pcfe1
Text Description:
A section of Okmok I ash flow deposits that are mixed and layered. Sample is from basaltic andesite scoria.

Late Pleistocene and Holocene caldera-forming eruptions of Okmok Caldera, Aleutian Islands, 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
99JLOK1653.54048-168.10959Larsen, J. F.1999-01-01 Okmok-10050--New York creek, stream channel. Base of stream where it cuts through the depositsA section of Okmok I ash flow deposits that are mixed and layered. Sample is from basaltic andesite scoria.99JLOK16Fpyroclastic density currentBombPcfe1Whole-rock 55.08612285 1.636130972 16.17850179 11.23456289 0.211244719 3.737406565 7.799805005 2.772586935 1.096847579 0.246790705 98.4644464XRF11.062


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