McFadden, James A.Young, G. R.2023-03-142023-03-14https://hdl.handle.net/11124/16716Mine report no. 1697.Typescript (carbon copy).reportsengIn copyright - non-commercial use permitted (http://rightsstatements.org/vocab/InC-NC/1.0/).Mines and mineral resources -- Idaho -- Custer CountyOres -- Idaho -- Custer CountyAssaying -- Idaho -- Custer CountyFraction Mine (Idaho)Yankee Fork Mine (Idaho)Yankee Fork Mining District (Idaho)Text