Welles, A. M. (Alonzo Merritt)2018-11-142022-02-032018-11-142022-02-03https://hdl.handle.net/11124/172749Mine report no. 1253.Typescript (carbon copy).reportsengIn copyright - non-commercial use permitted (http://rightsstatements.org/vocab/InC-NC/1.0/).Mines and mineral resources -- Colorado -- Mineral CountyAssaying -- Colorado -- Mineral CountyOres -- Colorado -- Mineral CountyText