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Text Description: Sampled rhyodacite/rhyolite pumice from mixed surge deposits from the Okmok I CFE deposits at this location. References:  Magmatic differentiation at an island-arc caldera: a stratigraphically constrained multi-isotope study of Okmok Volcano, Aleutian Islands, Alaska Late Pleistocene and Holocene caldera-forming eruptions of Okmok Caldera, Aleutian Islands, 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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| 00JLOK42 | 53.54081 | -168.14309 | Larsen, J. F. | 2000-01-01 | Okmok | -10050-- | Reindeer Pt. Thick sections of Okmok I and II in the stream cut | Sampled rhyodacite/rhyolite pumice from mixed surge deposits from the Okmok I CFE deposits at this location. | 00JLOK42Dd | Pyroclastic Flow | Bomb | Pcfe1 | Whole-rock | 71.92060832 | 0.321941049 | 13.50108336 | 3.760067046 | 0.129798455 | 0.26572912 | 1.819222436 | 4.670700298 | 3.577122767 | 0.033727158 | 97.844 | 4113 | XRF | 3.679 | 5.5329170763356 | 76.169155019122 | 942.97766707251 | 122.80645196591 | 27.662066062966 | 62.659258751895 | 8.6984961390484 | 37.590297902518 | 9.9376032115038 | 1.8939358381911 | 10.661729556357 | 1.9298973288922 | 12.640459993812 | 2.7033044942679 | 7.8540480862129 | 1.1767925408085 | 7.5764138069123 | 1.2026147738239 | 69.35380232047 | 359.476867356 | 10.009983433035 | 10.306009134934 | 0.74015513926104 | 29.20515190309 | 7.4266413809173 | 3.5312637377721 | 7.7356552804896 | 17 | 0 | 5 | 19 | 121 | 21 | 4113 | 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, Ni, Cu, Zn, Ga; |
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