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SAMPLE INFO : K-2562
Sample ID:K-2562
Station ID:K-2562
Latitude:58.351
Longitude:-154.64
Datum:NAD83
Sample Type 1:Lava
Text Description:
Sample in thin section is 20% plagioclase, to 2.5 mm; 12-15% subequal amounts of clinopyroxene and orthopyroxene, to 2.5 mm; 1-2% 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
StationIDLatitudeLongitudeGeologistDateVisitedVolcanoLocation DescriptionText DescriptionSample IDSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-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-2562 58.351 -154.64 Unknown, Unknown SnowyNortheast cone of Snowy Mountain, lat/long from figure 2Sample in thin section is 20% plagioclase, to 2.5 mm; 12-15% subequal amounts of clinopyroxene and orthopyroxene, to 2.5 mm; 1-2% oxides to 0.3 mm; no olivine; sieved plagioclase present in a few grains; oxide-pyroxene-plagioclase aggregates present.K-2562 61.8 0.61 16.56 5.72 0.12 3.26 6.11 3.66 1.55 0.2 98.2889XRF5.72LOI=0.25IGN

SAMPLE LOCATION

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Page modified: July 14, 2014 13:37
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