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Sample info : LB80-2B
Sample ID:LB80-2B
Station ID:LB80-2B
Latitude:51.81
Longitude:-176.631
Datum:NAD83
Sample Type 1:Other
Text Description:
Clast from pyroclastic unit. Sparsely porphyritic, phenocrysts of plagioclase, clinopyroxene; hyalopilitic groundmass; amygdule chlorite, calcite, and epidote.

References:
Geology and geochemistry of early Tertiary submarine volcanic rocks of the Aleutian Islands, and their bearing on the development of the Aleutian Island arc

Geochem Data:
StationIDlatitudelongitudeGeologistDateVisitedVolcanoLocationDescriptionTextDescriptionSample 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
LB80-2B51.81-176.631Unknown, Unknownridge ne of Lake Betty; AdakClast from pyroclastic unit. Sparsely porphyritic, phenocrysts of plagioclase, clinopyroxene; hyalopilitic groundmass; amygdule chlorite, calcite, and epidote.LB80-2B 51.762448237552 1.1614988385012 17.038682961317 9.2828914342078 0.22219977780022 8.1203918796081 9.5949904050096 2.5653974346026 0.12119987880012 0.22219977780022 99.011825EMP9.2828914342078LOI=3.47NNK V=966, M=EMP, R=1825;Rb V=2.03, M=XRF-EDS, R=1825;Sr V=327, M=XRF-EDS, R=1825;Y V=18.7, M=XRF-EDS, R=1825;Zr V=57.9, M=XRF-EDS, R=1825;


Sample Location

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Page modified: April 22, 2014 13:36
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