Wolf, Albert G.Richards, Joseph W. (Joseph William), 1864-19212020-05-072022-02-032020-05-072022-02-03https://hdl.handle.net/11124/174100Mine report no. 1494.Includes an assay report.reportsengIn copyright - non-commercial use permitted (http://rightsstatements.org/vocab/InC-NC/1.0/).Mines and mineral resources -- Colorado -- Summit CountyMining claims -- Colorado -- Summit CountyVeins (Geology) -- Colorado -- Summit CountyOres -- Colorado -- Summit CountyGeology -- Colorado -- Summit CountyGneiss -- Colorado -- Summit CountyBeaver Dam Mining District (Colo.)Text