Stratabound copper-silver deposits of the Mesoproterozoic Revett formation, Montana and Idaho [unknown]

David E. Boleneus, Larry M. Appelgate, John H. Stewart, Michael L. Zientek
2005 Scientific Investigations Report   unpublished
doi:10.3133/sir20055231 fatcat:5loo3w5x6jgutev67hhfwggdau