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Text Description: Juvenile clast from pyroclastic-flow deposit. Sample of pilotaxitic to hyalopilitic lava containing plagioclase, two pyroxenes, large hornblende grains with substantial opaque rims, and rare amounts of both rounded quartz grains and large anhedral olivine grains. (Texture: Vitrophyre; groundmass <0.2 mm, foliated, plagioclase > clinopyroxene > opaque; microvesicular; hornblende reacted and oxidized. Alteration: None) References:  Petrography, chemistry, and geologic history of Yantarni volcano, Aleutian volcanic arc, 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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| Riehle_1987_11 | 57.0179 | -157.1864 | Unknown, Unknown | Yantarni | Juvenile clast from pyroclastic-flow deposit. Sample of pilotaxitic to hyalopilitic lava containing plagioclase, two pyroxenes, large hornblende grains with substantial opaque rims, and rare amounts of both rounded quartz grains and large anhedral olivine grains. (Texture: Vitrophyre; groundmass <0.2 mm, foliated, plagioclase > clinopyroxene > opaque; microvesicular; hornblende reacted and oxidized. Alteration: None) | Riehle_1987_11d | pyroclastic density current | Bomb | Whole-rock | 63.5 | 0.64 | 16.5 | 4.95 | 0.31 | 2.42 | 6 | 3 | 1.8 | 0.15 | Total calculated from mixed methods 99.7 | 199 | XRF | 2.84 | 2.36 | LOI=0.75 | XRF |
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