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Text Description: radially jointed block from upper block and ash flow unit References:  Geologic map of Mount Chiginagak 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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| 08JRSCH062 | 57.16578 | -157.02584 | Schaefer, J. R. G. | 2008-08-30 | 8000 ± 11000 40Ar/39Ar; plateau age. Recorded in table as -8ka | Chiginagak | Same site as 04JRSCH010, but GPS location better this year 04 site location plots on ridge where helicopter landed instead of ravine where it should be. Younger block and ash overlying older block and ash and thick indurated yellow pumice layer. | radially jointed block from upper block and ash flow unit | 08JRSCH062a | Lava | Pnba | Whole-rock | 59.30049788 | 0.840559756 | 17.65302473 | 6.750146264 | 0.147158597 | 3.344874385 | 7.383671559 | 3.009227841 | 1.405986093 | 0.164852896 | 97.26686082 | 13271 | XRF | 6.750146264 | 1.478119395 | 29.66829158 | 458.744003 | 346.4367246 | 15.49506779 | 32.45615095 | 4.372111328 | 18.72965861 | 4.619416568 | 1.310282889 | 4.845738191 | 0.806517086 | 5.057804444 | 1.050310097 | 2.845304208 | 0.414019951 | 2.657804328 | 0.418890643 | 27.4697386 | 120.1710366 | 6.267660485 | 3.199874125 | 0.443036689 | 5.004275866 | 2.825774634 | 1.052047289 | 21.10845965 | 179.4 | 19.8 | 4.772050732 | 18.6 | 78.7 | 16.9 | 13271 | ICPMS: 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; XRF: V, Cr, Ni, Cu, Zn, Ga; |
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