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SAMPLE INFO : 9AM43
Sample ID:9AM43
Station ID:9AM43
Latitude:57.714279102306
Longitude:-156.41609199036
Datum:NAD83
Date Sampled:1979-01-01
Sample Type 1:Lava
Field Lithology:Dacite
Text Description:
Porphyritic hornblende dacite. Phenocrysts of normal and oscillatory-zoned plagioclase (26%), hornblende (4%), orthopyroxene (0.7%), clinopyroxene (0.5%), biotite (0.5%), and metallics (2.2%) in a fine-grained felsic groundmass (74%). Scarce olivine; less than 2% vesicles.

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

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedVolcanoEruptionLocation 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
9AM4357.714279102306-156.41609199036Miller, T. P.1979-01-01Ugashik calderaUgashik caldera, pre-caldera andesite and dacite dome breccias, west caldera rimPorphyritic hornblende dacite. Phenocrysts of normal and oscillatory-zoned plagioclase (26%), hornblende (4%), orthopyroxene (0.7%), clinopyroxene (0.5%), biotite (0.5%), and metallics (2.2%) in a fine-grained felsic groundmass (74%). Scarce olivine; less than 2% vesicles.9AM43Whole Rock 62.1 0.57 17 4.84 0.13 2.7 6.2 3.5 1.6 0.12 3583XRF5.10.19CO2=0.69; H2OP=0.29; H2OM=0.22XRF: CO2; RAPIDA: H2OP, H2OM; Cl2 V=0, M=XRF, R=3583;F V=0.02, M=XRF, R=3583;Rb V=42, M=XRF-EDS, R=3583;Sr V=393, M=XRF-EDS, R=3583;Ba V=564, M=XRF-EDS, R=3583;La V=22, M=XRF-EDS, R=3583;Ce V=26, M=XRF-EDS, R=3583;Zr V=142, M=XRF-EDS, R=3583;Nb V=<10, M=XRF-EDS, R=3583;Y V=16, M=XRF-EDS, R=3583;Cr V=28, M=XRF-EDS, R=3583;Ni V=11, M=XRF-EDS, R=3583;Cu V=24, M=XRF-EDS, R=3583;Zn V=61, M=XRF-EDS, R=3583;

SAMPLE LOCATION

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