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SAMPLE INFO : K-2561
Sample ID:K-2561
Station ID:K-2561
Latitude:58.359
Longitude:-154.721
Datum:NAD83
Sample Type 1:Lava
Text Description:
Sample in thin section is 10-15% plagioclase to 3 mm; 5% subequal amounts of clinopyroxene and orthopyroxene to 1 mm; 1% oxides to 0.3 mm; trace olivine to 1 mm, olivine is iddingsitized; sieved plagiclase present in a few grains; oxide-pyroxene-plagioclase aggregrates present.

References:
Snowy Mountain: A pair of small andesite-dacite stratovolcanoes in Katmai National Park

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedVolcanoEruptionLocation DescriptionText DescriptionSample IDMaterialSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-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
K-256158.359-154.721Unknown, UnknownSnowySouthwest cone of Snowy Mountain, lat/long from figure 2Sample in thin section is 10-15% plagioclase to 3 mm; 5% subequal amounts of clinopyroxene and orthopyroxene to 1 mm; 1% oxides to 0.3 mm; trace olivine to 1 mm, olivine is iddingsitized; sieved plagiclase present in a few grains; oxide-pyroxene-plagioclase aggregrates present.K-2561Whole Rock 57.7 0.74 16.88 7.15 0.13 4.89 7.46 3.27 1.21 0.18 99.01889XRF7.15LOI=0.49IGN

SAMPLE LOCATION

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Page modified: July 14, 2014 13:37
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