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Filtering by: Creator Brett, Dan J. L. Resource Type Poster

Confirming the Lowland Creek Volcanic Field geochronology and activity overlying polymetallic vein deposits of the Mt. Thompson quadrangle in SW Montana

Creator:

Blessing, Jacob, Olson, Nansen, Sepp, Michael, and Mankins, Neal

Abstract:

There are few modern isotopic ages of igneous rocks and polymetallic (Pb-Zn-Ag-Cu-Au) hydrothermal mineral veins of the Mt. Thompson quadrangle in southwestern Montana. Lithology ages of this region vary from approximately 85-80 Ma Butte granite(Kbg) (Lund et al. 2002) to 48.6 Ma of Lowland Creek Volcanic Field (LCVF) (Dudas et...

Resource Type:

Poster

Full Text:

) P. 241-267. • Sillitoe, R. H., Grauberger, G. L., Elliott, J. E., 1985. A Diatreme-hosted Gold