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Text Description: Light-colored very fine-grained hornblende-biotite dacite. Phenocrysts (15%) of plagioclase (14%) and minor biotite and hornblende with trace quartz in a cryptocrystalline felsic groundmass. References:  Geology of the Ugashik-Mount Peulik volcanic center, Alaska |
| StationID | Latitude | Longitude | Geologist | DateVisited | Age Info | Volcano | Eruption | Location Description | Text Description | Sample ID | Sample Type 1 | Sample Type 2 | Final Unit | Material | SiO2 | TiO2 | Al2O3 | FeOT | MnO | MgO | CaO | Na2O | K2O | P2O5 | Total-majors | REF majors | METH majors | Fe2O3/Fe203T orig | FeO/FeOT orig | Volatiles csv | METH volatiles | Cs | Rb | Ba | Sr | La | Ce | Pr | Nd | Sm | Eu | Gd | Tb | Dy | Ho | Er | Tm | Yb | Lu | Y | Zr | Nb | Hf | Ta | Pb | Th | U | Sc | V | Cr | Fe | Co | Ni | Cu | Zn | Ga | Mo | As | Na | K | Ref trace1 | METH trace1 | Rb | Ba | Sr | La | Ce | Nd | Sm | Eu | Gd | Dy | Er | Yb | Lu | Y | Zr | Nb | Pb | Th | U | Sc | Ti | V | Cr | Ni | Cu | Zn | Ga | Ref trace2 | METH trace2 | Light csv | Halogen csv | other major csv | other lile csv | other ree csv | other hfse csv | other hpe csv | other tm csv | other misc csv | |
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| 74AM51C | 57.718 | -156.38 | Miller, T. P. | 1974-01-01 | Ugashik caldera | Ugashik caldera, dacite dome III | Light-colored very fine-grained hornblende-biotite dacite. Phenocrysts (15%) of plagioclase (14%) and minor biotite and hornblende with trace quartz in a cryptocrystalline felsic groundmass. | 74AM51C | Lava | Whole-rock | 71.5 | 0.15 | 15 | 2.3 | 0.12 | 0.7 | 2.9 | 4.3 | 2.1 | 0.11 | 3583 | XRF | 1.4 | 1 | CO2=0.01; F=0; H2OP=0.43; H2OM=0.56 | XRF: CO2; RAPIDA: H2OP, H2OM; | 54 | 758 | 301 | 15 | 35 | 16 | 118 | < 10 | < 20 | < 10 | < 10 | 40 | 3583 | XRF-EDS |
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