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SAMPLE INFO : 91WR1B
Sample ID:91WR1B
Station ID:WR91-1
Latitude:61.4444
Longitude:-141.4634
Datum:NAD83
Date Sampled:1991-01-01
Sample Type 1:Tephra Fall
Sample Type 2:Pumice
Text Description:
Pumice block collected near sample 91ARh-47 on the pumice mound of Lerbekmo and Campbell (1969). White River Ash.

References:
Geochemical variation in the less than 5 Ma Wrangell Volcanic Field, Alaska, with an emphasis on the Skookum Creek volcanic complex

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
WR91-161.4444-141.4634Preece, S. J. 1250 known unit; 55; White River AshChurchill, Mt803--from pumice mound of Lerbekmo and Campbell (1969), northeast of Mount ChurchillPumice block collected near sample 91ARh-47 on the pumice mound of Lerbekmo and Campbell (1969). White River Ash.91WR1BTephra FallCumulateWhole-rock 67.06 0.4 16.3 2.67 0.05 1.28 4.16 4.36 2.41 0.3 100.1655DCP2.972.67LOI=0.97DCP 42 842 838 8 120 3.6 4.7 2.9 8.3 57bdl bdl 42 55 18.2 55XRF: Rb, Zr, Nb, Th, U, Ga; DCP: Ba, Sc, V; MX: Sr, Y, Cu, Zn;

SAMPLE LOCATION

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