Subject: Coal mines and mining / Spatial Coverage: Colorado - Yale University Library GeoBlacklight Search Results

Start Over Subject Coal mines and mining Spatial Coverage Colorado

1. Geology and coal resources of the Stonewall-Tercio area, Las Animas County, Colorado [cartographic material]

1951. 2018-06-22T20:02:59Z. 2018-09-05T20:06:52Z. The Survey. English. cartographic image. Public. Colorado, Las Animas County, and Las Animas County.

2. Map of the Gunnison gold belt, Colorado

1896. 2002-07-12T21:16:57Z. 2018-02-07T19:39:57Z. Fine, W. J., cartographer. Williamson-Haffner Engraving Co. English. Public. Gunnison County (Colo.), Colorado, and Gunnison County.