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SAMPLE INFO : 79AM31
Sample ID:79AM31
Station ID:79AM31
Latitude:57.789277210722
Longitude:-156.51509487292
Datum:NAD83
Date Sampled:1979-01-01
Sample Type 1:Debris Flow
Field Lithology:Dacite
Text Description:
Dome material from debris-avalanche deposit. Porphyritic hornblende-biotite dacite. Phenocrysts of plagioclase, brown hornblende, red biotite, and scarce quartz and orthopyroxene in a fine-grained felsic groundmass.

References:
Geology of the Ugashik-Mount Peulik volcanic center, Alaska

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
79AM31 57.789277210722 -156.51509487292 Miller, T. P. 1979-01-01 Peulikfar northwest flank of Peulik; debris avalanche depositsDome material from debris-avalanche deposit. Porphyritic hornblende-biotite dacite. Phenocrysts of plagioclase, brown hornblende, red biotite, and scarce quartz and orthopyroxene in a fine-grained felsic groundmass.79AM31 67.411470655475 0.40185675502519 15.973806012251 3.9160498734774 0.13060344538319 1.5069628313445 4.1190317390082 4.1190317390082 1.8083553976133 0.11051060763193 3583XRF0.223.7CO2=0.22; H2OP=0.1; H2OM=0.16XRF: CO2; RAPIDA: H2OP, H2OM; Cl2 V=0, M=XRF, R=3583;F V=0.02, M=XRF, R=3583;Rb V=45, M=XRF-EDS, R=3583;Sr V=319, M=XRF-EDS, R=3583;Ba V=697, M=XRF-EDS, R=3583;La V=23, M=XRF-EDS, R=3583;Ce V=26, M=XRF-EDS, R=3583;Zr V=132, M=XRF-EDS, R=3583;Nb V=10, M=XRF-EDS, R=3583;Y V=18, M=XRF-EDS, R=3583;Cr V=<20, M=XRF-EDS, R=3583;Ni V=<10, M=XRF-EDS, R=3583;Cu V=16, M=XRF-EDS, R=3583;Zn V=56, M=XRF-EDS, R=3583;

SAMPLE LOCATION

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