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SAMPLE INFO : 10JFLOK024A
Sample ID:10JFLOK024A
Station ID:10JFLOK024
Latitude:53.44466
Longitude:-168.0739
Datum:NAD83
Date Sampled:2010-08-06
Sample Type 1:Tephra Fall
Sample Type 2:Juvenile
Text Description:
High grade of juvenile fragments from base of deposit.

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

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDSample Type 1Sample Type 2Geologic 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
10JFLOK02453.44466-168.0739Larsen, J. F.2010-08-06 Okmok2008-7-12East edge of old lake, at base of caldera wall. 2008 on top of old delta deposits.High grade of juvenile fragments from base of deposit.10JFLOK024ATephra FallCumulateWhole-rock 55.37145782 1.391065233 16.05586741 10.240641 0.201314183 3.671032248 7.918260134 3.768292996 1.157809254 0.224269822 98.929948693XRF10.240641 25.7 375 351.2 11.3 25.2 14.3 30.3 125 5.2 9 2.3 1.5 33.5 352.1 7 8.6 196 100.1 20.18693XRF

SAMPLE LOCATION

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