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SAMPLE INFO : K-2564
Sample ID:K-2564
Station ID:K-2564
Latitude:58.353
Longitude:-154.643
Datum:NAD83
Sample Type 1:Lava
Text Description:
Sample in thin section is 25-30% plagioclase to 3 mm; 10% subequal amounts of clinopyroxene and orthopyroxene, to 2 mm; less than 1% oxides to 0.3 mm; no olivine; sieved plagioclase present in a few grains; oxide-pyroxene-plagioclase aggregates 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-256458.353-154.643Unknown, UnknownSnowyNortheast cone of Snowy Mountain, lat/long from figure 2Sample in thin section is 25-30% plagioclase to 3 mm; 10% subequal amounts of clinopyroxene and orthopyroxene, to 2 mm; less than 1% oxides to 0.3 mm; no olivine; sieved plagioclase present in a few grains; oxide-pyroxene-plagioclase aggregates present.K-2564Whole Rock 61.7 0.61 16.58 5.77 0.12 3.32 6.09 3.65 1.52 0.2 99.31889XRF5.77LOI=0.26IGN

SAMPLE LOCATION

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Page modified: July 14, 2014 13:37
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