2020-05-072022-02-032020-05-072022-02-03https://hdl.handle.net/11124/174088Mine report no. 1517.reportsengIn copyright - non-commercial use permitted (http://rightsstatements.org/vocab/InC-NC/1.0/).Mines and mineral resources -- Colorado -- Summit CountyOres -- Colorado -- Summit CountyMineral industries -- Colorado -- Summit CountyLucky Strike Mine (Colo.)Text