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SAMPLE INFO : 5R3a1
Sample ID:5R3a1
Station ID:5R3a1
Latitude:57.09
Longitude:-135.825
Datum:NAD83
Sample Type 1:Tephra Fall
Sample Type 2:Accretionary Lapilli
Text Description:
major and minor components of a single pale yellow-brown, moderately vesicular, pumiceous lapillus picked from a well sorted fallout deposit at least 5 m thick

References:
The Mount Edgecumbe tephra deposits: a marker horizon in southeastern Alaska near the Pleistocene-Holocene boundary

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedVolcanoEruptionLocation DescriptionText DescriptionSample IDMaterialCoeffSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-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
5R3a157.09-135.825Unknown, UnknownEdgecumbeEdgecumbe volcanic field; lat/long is very approximate - derived from small figure in textmajor and minor components of a single pale yellow-brown, moderately vesicular, pumiceous lapillus picked from a well sorted fallout deposit at least 5 m thick5R3a1Glassstd. dev 1.9 72.9std. dev 35 0.27std. dev 3.3 15.1 2.8 0.05std. dev 12 0.34std. dev 14 2.14std. dev 10 3.96std. dev 5.5 2.39 10 shards 94.21475EMP2.892.8

SAMPLE LOCATION

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Page modified: July 14, 2014 13:37
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