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Sample ID:10JFLOK011A
Station ID:10JFLOK011
Date Sampled:2010-07-29
Sample Type 1:Tephra Fall
Sample Type 2:Bulk
Final Unit:2008
Text Description:
Bulk sample of loose 2008 coarse basal layer

The 2008 eruption of Okmok Volcano, Alaska: Petrological and geochemical constraints on the subsurface magma plumbing system

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
10JFLOK01153.45605-168.10399Larsen, J. F.2010-07-29 Okmok2008-7-12Cone B lava flow, toe area between Cone B and the old lakeBulk sample of loose 2008 coarse basal layer10JFLOK011ATephra FallCumulate2008Whole-rock 55.0302051 1.397120038 16.02227836 10.44642163 0.199646423 3.829927406 8.019374267 3.69395485 1.136725305 0.224346619 98.784648693XRF10.44642163 25.8 367.8 350.9 8.3 22.3 14.2 29.2 123 4.6 8.5 1.5 1.6 34.3 369 9.1 10.3 232.4 97.9 19.6 8693XRF


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