Deming, J. J.2019-04-012022-02-032019-04-012022-02-03https://hdl.handle.net/11124/172960Mine report no. 1404.Typescript (carbon copy).reportsengIn copyright - non-commercial use permitted (http://rightsstatements.org/vocab/InC-NC/1.0/).Mines and mineral resources -- Colorado -- San Juan CountyMining claims -- Colorado -- San Juan CountyOres -- Colorado -- San Juan CountyOre-dressing -- San Juan CountyLas Animas Mining District (Colo.)Text