About the MRDS Mines Database:
All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.
Colorado Mines By County
Adams County Mines
(7 Mines)
Alamosa County Mines
(7 Mines)
Arapahoe County Mines
(11 Mines)
Archuleta County Mines
(14 Mines)
Baca County Mines
(36 Mines)
Bent County Mines
(5 Mines)
Boulder County Mines
(1,074 Mines)
Chaffee County Mines
(361 Mines)
Cheyenne County Mines
(2 Mines)
Clear Creek County Mines
(1,245 Mines)
Conejos County Mines
(48 Mines)
Costilla County Mines
(48 Mines)
Crowley County Mines
(1 Mines)
Custer County Mines
(214 Mines)
Delta County Mines
(8 Mines)
Denver County Mines
(2 Mines)
Dolores County Mines
(244 Mines)
Douglas County Mines
(44 Mines)
Eagle County Mines
(84 Mines)
El Paso County Mines
(56 Mines)
Elbert County Mines
(5 Mines)
Fremont County Mines
(294 Mines)
Garfield County Mines
(34 Mines)
Gilpin County Mines
(410 Mines)
Grand County Mines
(71 Mines)
Gunnison County Mines
(801 Mines)
Hinsdale County Mines
(156 Mines)
Huerfano County Mines
(48 Mines)
Jackson County Mines
(79 Mines)
Jefferson County Mines
(144 Mines)
Kit Carson County Mines
(2 Mines)
La Plata County Mines
(292 Mines)
Lake County Mines
(438 Mines)
Larimer County Mines
(196 Mines)
Las Animas County Mines
(12 Mines)
Logan County Mines
(2 Mines)
Mesa County Mines
(375 Mines)
Mineral County Mines
(153 Mines)
Moffat County Mines
(188 Mines)
Montezuma County Mines
(100 Mines)
Montrose County Mines
(1,331 Mines)
Ouray County Mines
(246 Mines)
Park County Mines
(401 Mines)
Pitkin County Mines
(223 Mines)
Prowers County Mines
(1 Mines)
Pueblo County Mines
(13 Mines)
Rio Blanco County Mines
(30 Mines)
Rio Grande County Mines
(61 Mines)
Routt County Mines
(102 Mines)
Saguache County Mines
(473 Mines)
San Juan County Mines
(712 Mines)
San Miguel County Mines
(988 Mines)
Sedgwick County Mines
(1 Mines)
Summit County Mines
(405 Mines)
Teller County Mines
(524 Mines)
Washington County Mines
(1 Mines)
Weld County Mines
(43 Mines)
