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SAMPLE INFO : FC-175d
Sample ID:FC-175d
Station ID:FC-175
Latitude:54.697000000889
Longitude:-164.087
Datum:NAD83
Date Sampled:2000-07-27
Sample Type 1:Tephra Fall
Sample Type 2:Juvenile
Text Description:
Thick pumice airfall sequence. Likely from Shishaldin. Base is interbedded airfall deposits, several of which are sampled. Above that is 110 cm white pumice fall, 11cm banded pumice, then ~85 cm black scoria fall. See notes for complete measured section. juvenile clasts from thick white airfall

References:
Volcanism on Unimak Island, Alaska, USA: a special focus on Shishaldin and Fisher volcanoes

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDSample Type 1Sample Type 2geologic 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
FC-175 54.697000000889 -164.087 Unknown, Unknown 2000-07-27 Shishaldin On flanks of Shishaldin, S. of pass /b/ Shish and Wolf Mtn, near Easter Island area. Thick pumice airfall sequence. Likely from Shishaldin. Base is interbedded airfall deposits, several of which are sampled. Above that is 110 cm white pumice fall, 11cm banded pumice, then ~85 cm black scoria fall. See notes for complete measured section. juvenile clasts from thick white airfall FC-175d Tephra Fall Cumulate Whole Rock 67.14 0.66 15.37 4.79 0.2 0.98 2.67 5.56 2.46 0.18 3574XRF4.79 2.789551615 51.03064566 877.4549614 248.8485288 22.46509284 50.78535727 7.025311926 30.86142971 7.798114795 2.096956965 7.870271688 1.355315036 8.637445175 1.794247138 5.101690234 0.768771981 4.909621244 0.792044968 46.36910486 241.1130212 7.694268204 6.879135232 0.548001964 11.82270724 4.706988963 2.064061138 13.98487915 3574ICPMS 16 0 4 2 106 173574XRF

SAMPLE LOCATION

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Page modified: July 14, 2014 13:37
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