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Text Description: Pumice. Major and minor minerals: plagioclase, amphibole, Fe-Ti oxides. Trace minerals: apatite, orthopyroxene. References: ![]() ![]() |
StationID | Latitude | Longitude | Geologist | DateVisited | Age Info | Volcano | Eruption | Location Description | Text Description | Sample ID | Sample Type 1 | Sample Type 2 | Final Unit | Material | Coeff | 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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UA1046 | 64.424 | -140.531 | Froese, D. G. | 1705 ± 100 14C; 10771; Age is approximate. Age based on radiocarbon age models reported in Davies and others (2016). Age reported as a range (1605-1805 cal BP) and for entry into the database, a value and error were calculated from the reported range. | 50-- | Confluence of 40 Mile and Yukon Rivers, west-central Yukon Territory. | Pumice. Major and minor minerals: plagioclase, amphibole, Fe-Ti oxides. Trace minerals: apatite, orthopyroxene. | UA1046 | Tephra Fall | Cumulate | Glass | 73.021195667494 | 0.22062562094652 | 14.834468781676 | 1.7208198434204 | 0.057122907565592 | 0.3698345728894 | 2.1650254293879 | 4.1861545520933 | 3.0904702390407 | 100 | 10771 | EMP | 1.7208198434204 | Cl=0.33428238548616; H2O=2.1724701447182 | EMP |
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