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SAMPLE INFO : 10KWV002-5B
Sample ID:10KWV002-5B
Station ID:10KWV002
Latitude:56.37426
Longitude:-159.20913
Datum:NAD83
Date Sampled:2010-07-16
Sample Type 1:Tephra Fall
Sample Type 2:Hand-picked juvenile pumice
Text Description:
uppermost 15 cm portion of unit B tephra fall, a 37 cm tephra fall - lower 4 cm oxidized orange/brown fine ash grades upward to 20 cm medium brown pumice bed with oxidized accidental lithics and dense black oxidized juvenile and upward grades into a 5 cm dark brown well sorted coarsest pumices (sample 10KWV002-4) and finally grades upward to the top with 15 cm medium brown pumices again (sample 10KWV002-5) (much like those in 10KWV002-3A). Sample 10KWV002-5B are hand-picked dark brown to black pumiceous clasts from the uppermost 15 cm portion of the deposit


References:
Major-oxide and trace-element geochemical data from the tephra collected on Veniaminof volcano, 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
10KWV00256.37426-159.20913Wallace, K. L.2010-07-16 VeniaminofRapid Creek Bluffuppermost 15 cm portion of unit B tephra fall, a 37 cm tephra fall - lower 4 cm oxidized orange/brown fine ash grades upward to 20 cm medium brown pumice bed with oxidized accidental lithics and dense black oxidized juvenile and upward grades into a 5 cm dark brown well sorted coarsest pumices (sample 10KWV002-4) and finally grades upward to the top with 15 cm medium brown pumices again (sample 10KWV002-5) (much like those in 10KWV002-3A). Sample 10KWV002-5B are hand-picked dark brown to black pumiceous clasts from the uppermost 15 cm portion of the deposit 10KWV002-5BTephra FallCumulateWhole-rock 58.40472058 1.333824777 16.3058317 8.760417179 0.204584778 2.784182403 6.162085527 4.207168755 1.504890241 0.332294065 99.531720615151XRF8.760417179Cl=0.05081XRF 33.034 508.644 403.373 18.706 37.412 24.1785 34.626 160.4935 7.96 6.6665 4.179 2.0895 25.87 157.608 1.0945 1.0945 12.338 111.241 21.492 15151XRF

SAMPLE LOCATION

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