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SAMPLE INFO : 04JLOK008
Sample ID:04JLOK008
Station ID:04JLOK008
Latitude:53.53521
Longitude:-168.19551
Datum:NAD83
Date Sampled:2004-01-01
Sample Type 1:Tephra Fall
Sample Type 2:Scoria
Final Unit:Hcfe2
Text Description:
Scoria from fall/surge horizon overlying rhyodacite fall unit (Okmok II). Compositionally similar to the Okmok II andesitic fall unit.

References:
Late Pleistocene and Holocene caldera-forming eruptions of Okmok Caldera, Aleutian Islands, Alaska

GEOCHEM DATA
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
04JLOK00853.53521-168.19551Larsen, J. F.2004-01-01 Okmok-100--North coast sectionScoria from fall/surge horizon overlying rhyodacite fall unit (Okmok II). Compositionally similar to the Okmok II andesitic fall unit.04JLOK008Tephra FallCumulateHcfe2Whole-rock 57.66810118 1.435043636 15.74082215 9.424114248 0.204757319 2.94385228 6.80907221 3.933334723 1.529657028 0.311245226 99.288274464XRF9.35704

SAMPLE LOCATION

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