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Text Description: Medium gray dome ; Talus below the 2016-2017 extrusive dome; Dense non-vesicular block with meidum gray crystalline groundmass and <1% hornblende to 2 mm (one up to 5 mm), 2% plagioclase to 2 mm, <1% pyroxene to 2 mm. References: ![]() |
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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18CW105 | 53.93158 | -168.03837 | Waythomas, C. F. | 2018-08-16 | Bogoslof | 2016-12-12 | 2016-17 lava dome, south side of island | Medium gray dome ; Talus below the 2016-2017 extrusive dome; Dense non-vesicular block with meidum gray crystalline groundmass and <1% hornblende to 2 mm (one up to 5 mm), 2% plagioclase to 2 mm, <1% pyroxene to 2 mm. | 18CW105-2 | Lava | Whole-rock | 55.2475758 | 0.835924367 | 18.84240964 | 6.862946678 | 0.174980041 | 2.56915553 | 8.293187353 | 3.771087673 | 3.005883486 | 0.396859466 | 99.204286 | 14381 | XRF | 6.862946678 | LOI=0.22958347 | XRF | 2.94 | 136.4 | 1371 | 841 | 27.69 | 58.46 | 7.59 | 30.19 | 5.99 | 1.76 | 5.06 | 0.79 | 4.43 | 0.9 | 2.41 | 0.35 | 2.31 | 0.37 | 23.39 | 220 | 7.37 | 5.48 | 0.46 | 6.54 | 10.78 | 4.79 | 12.2 | 198.403 | 2.4875 | 4.0795 | 40.795 | 68.9535 | 22.089 | 14381 | 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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