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SAMPLE INFO : K-2566
Sample ID:K-2566
Station ID:K-2566
Latitude:58.336
Longitude:-154.671
Datum:NAD83
Sample Type 1:Lava
Sample Type 2:Dome
Text Description:
Sample in thin section is 20% plagioclase, to 3 mm; 8-10% subequal amounts of clinopyroxene and orthopyroxene, to 1.5 mm; 2-3% oxides to 0.5 mm; no olivine; trace of oxidized hornblende; 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
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation 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-256658.336-154.671Unknown, Unknown SnowyNortheast cone of Snowy Mountain, lat/long from figure 2Sample in thin section is 20% plagioclase, to 3 mm; 8-10% subequal amounts of clinopyroxene and orthopyroxene, to 1.5 mm; 2-3% oxides to 0.5 mm; no olivine; trace of oxidized hornblende; sieved plagioclase present in a few grains; oxide-pyroxene-plagioclase aggregates present.K-2566Whole Rock 62.8 0.57 16.49 5.21 0.11 3.02 5.88 3.79 1.53 0.19 99.29889XRF5.21LOI=0.41IGN

SAMPLE LOCATION

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Page modified: July 14, 2014 13:37
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