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SAMPLE INFO : S-2
Sample ID:S-2
Station ID:S-2
Latitude:59.3626
Longitude:-153.435
Datum:NAD83
Date Sampled:1976-01-01
Sample Type 1:Tephra Fall
Text Description:
Ash fall at Seldovia commencing at about 1700 AST from the explosion of Augustine volcano on January 23, 1976. This ash was relatively coarse compared with the first ash fall. The andesitic bulk chemical composition reflects the high pyroxene content (about 60 percent by volume) of the ash and the presence of andesitic fragments.

References:
Augustine - evolution of a volcano

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
S-259.3626-153.435Unknown, Unknown1976-01-01 Augustine1976-1-22SeldoviaAsh fall at Seldovia commencing at about 1700 AST from the explosion of Augustine volcano on January 23, 1976. This ash was relatively coarse compared with the first ash fall. The andesitic bulk chemical composition reflects the high pyroxene content (about 60 percent by volume) of the ash and the presence of andesitic fragments.S-2Tephra FallCumulateWhole-rock 57 0.67 17.4 6.3 0.15 5.4 9 3.6 0.6 0.07 98.871916NN3.33.2H2OP=0.2; H2OM=0.2NN

SAMPLE LOCATION

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