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Text Description: Half Cone upper light pumice from pyroclastic flow deposit, dark brown References:  Postglacial eruptive history, geochemistry, and recent seismicity of Aniakchak Volcano, 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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| NA92-75 | 56.9268 | -158.201 | Neal, C. A. | Aniakchak | Half Cone north wall | Half Cone upper light pumice from pyroclastic flow deposit, dark brown | NA92-75B | Tephra Fall | Cumulate | Qht | Whole-rock | 65.44 | 0.927 | 15.99 | 4.54 | 0.163 | 1.34 | 3.97 | 4.89 | 2.44 | 0.299 | 101.06 | 9191 | XRF | 4.54 | 2.729778591 | 55.41142742 | 742.0214571 | 0 | 22.41592257 | 47.49330827 | 6.470293359 | 28.22630063 | 6.725359841 | 1.921233626 | 7.283543492 | 1.205956326 | 7.439637903 | 1.5249864 | 4.209216018 | 0.621733036 | 3.869350259 | 0.631457341 | 38.63784018 | 203.1022691 | 11.37701581 | 5.961326268 | 0.793122432 | 9.589776041 | 5.712402818 | 2.518323826 | 0 | 54 | 1 | 3 | 57 | 86 | 17 | 9191 | ICPMS: Cs, Rb, Ba, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, Zr, Nb, Hf, Ta, Pb, Th, U; XRF: V, Cr, Ni, Cu, Zn, Ga; |
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