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SAMPLE INFO : 74AM54
Sample ID:74AM54
Station ID:74AM54
Latitude:57.749278206578
Longitude:-156.46609333058
Datum:NAD83
Date Sampled:1974-01-01
Sample Type 1:Lava
Field Lithology:Dacite
Text Description:
Porphyritic hornblende-biotite dacite. Phenocrysts chiefly plagioclase with hornblende and biotite in a vesiculated cryptocrystalline felsic groundmass.

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

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
74AM5457.749278206578-156.46609333058Miller, T. P.1974-01-01Peulikfar west flank of Peulik; block and ashflow deposits down from summit and east domes.Porphyritic hornblende-biotite dacite. Phenocrysts chiefly plagioclase with hornblende and biotite in a vesiculated cryptocrystalline felsic groundmass.74AM54 62.780128936476 0.31437697343 15.814114421024 3.4862691569896 0.14289862428636 1.1431889942909 9.3360434533758 4.0011614800182 1.5242519923879 0.20958464895333 3583XRF2.41.5CO2=0.01; H2OP=0.9; H2OM=0.4XRF: CO2; RAPIDA: H2OP, H2OM; Cl2 V=0, M=XRF, R=3583;F V=0, M=XRF, R=3583;Rb V=38, M=XRF-EDS, R=3583;Sr V=405, M=XRF-EDS, R=3583;Ba V=523, M=XRF-EDS, R=3583;La V=15, M=XRF-EDS, R=3583;Ce V=39, M=XRF-EDS, R=3583;Zr V=161, M=XRF-EDS, R=3583;Nb V=<10, M=XRF-EDS, R=3583;Y V=19, M=XRF-EDS, R=3583;Cr V=<20, M=XRF-EDS, R=3583;Ni V=<10, M=XRF-EDS, R=3583;Cu V=<10, M=XRF-EDS, R=3583;Zn V=72, M=XRF-EDS, R=3583;

SAMPLE LOCATION

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Page modified: July 10, 2014 15:06
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