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Text Description: dense glassy porphyritic dacite with purple-red oxidation streaks throughout 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 92CNA26 | 56.92032 | -158.2038 | Nye, C. J. | 1992-00-00 | Aniakchak | Westernmost margin of Cobweb lava flow | dense glassy porphyritic dacite with purple-red oxidation streaks throughout | 92CNA26 | Lava | Qhl | Whole-rock | 65.02491161 | 0.883368824 | 15.90471436 | 4.921189644 | 0.168115174 | 1.395865386 | 4.024575382 | 5.094399218 | 2.312857245 | 0.270003159 | 98.147 | 9191 | XRF | 4.921189644 | 2.420414477 | 52.56633621 | 684.6476083 | 0 | 20.24942214 | 43.54990546 | 5.88475115 | 25.20663184 | 6.292992243 | 1.805505078 | 6.397338885 | 1.110860484 | 6.791094699 | 1.440225041 | 3.950565421 | 0.575562681 | 3.756464252 | 0.588545149 | 38.27158501 | 193.2994285 | 10.31961007 | 5.122805836 | 0.740559221 | 8.279144883 | 4.806634664 | 2.09478856 | 0 | 60 | 7 | 7 | 8 | 85 | 18 | 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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