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SAMPLE INFO : 10KWV002-3A
Sample ID:10KWV002-3A
Station ID:10KWV002
Latitude:56.37426
Longitude:-159.20913
Datum:NAD83
Date Sampled:2010-07-16
Sample Type 1:Tephra Fall
Sample Type 2:Bulk
Text Description:
middle 20 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 (much like those in 10KWV002-3A). 10KWV002-3A are medium brown to tan pumice selected from the middle 20 cm pumice bed portion of sample 10KWV002-3


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 Bluffmiddle 20 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 (much like those in 10KWV002-3A). 10KWV002-3A are medium brown to tan pumice selected from the middle 20 cm pumice bed portion of sample 10KWV002-3 10KWV002-3ATephra FallCumulateWhole-rock 62.26373532 1.162809077 16.00544601 6.646332497 0.208056773 1.900281204 4.667672371 4.841606553 1.918107782 0.385942413 99.463284515151XRF6.646332497Cl=0.06527XRF 42.2875 626.9495 370.6375 19.9995 48.954 28.656 41.6905 198.9005 8.6565 8.4575 3.582 3.582 19.502 59.6005 1.393 2.786 5.771 111.7385 20.099 15151XRF

SAMPLE LOCATION

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