Subject: Mines and mineral resources / Spatial Coverage: Ouray County (Colo.) - Yale University Library GeoBlacklight Search Results

Start Over Subject Mines and mineral resources Spatial Coverage Ouray County (Colo.)

1. Ironton and vicinity, Colorado

1930. 2002-07-18T14:36:08Z. 2015-10-27T22:19:25Z. Geological Survey (U.S.). The Survey. English. Public. Colorado, Ouray County, San Miguel County, Ouray County (Colo.), and San Miguel County (Colo.).

2. Ironton and vicinity, Colorado

1930. 2018-05-15T19:36:45Z. 2022-12-08T04:43:49Z. Geological Survey (U.S.). U.S. Geological Survey. English. cartographic image. Public. Ouray County (Colo.), San Miguel County (Colo.), Colorado, Ouray County, San Miguel County, Ouray County., and San Miguel County.

3. Map of Red Mountain and the mining region of San Juan, Ouray, San Miguel and Dolores counties, Colorado

1886. 2002-06-01T04:00:00Z. 2018-06-04T17:33:42Z. Fischer, Emil B. A. Gast Bank Note & Litho. Co. English. Public. Colorado, Red Mountain (Colo.), San Juan Region (Colo.), Dolores County (Colo.), Ouray County (Colo.), and San Miguel County (Colo.).

4. Telluride Mining District, Colorado

1928. 2018-05-15T19:34:39Z. 2018-05-15T19:34:39Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. San Miguel County (Colo.), Ouray County (Colo.), Colorado, San Miguel County, Ouray County, Ouray County., and San Miguel County.