Mines in San Juan County, Colorado
747Total
119Active
San Juan County, Colorado has 747 mine and mineral deposit locations documented in federal records from the USGS and MSHA. 119 of these are currently active mining operations. The most commonly recorded commodity is gold, with 136 sites. The table below lists all recorded mines in the county with links to individual site details.
All Mines in San Juan County
| Mine | Commodity | Type | Status | Source |
|---|---|---|---|---|
| Adams | Tungsten | Producer | MRDS | |
| Alaska | Silver, Lead, Zinc | Producer | MRDS | |
| American Flats-Eng. Mtn. Dist. | Gold, Lead, Copper, Zinc, Silver | Producer | MRDS | |
| Annie Wood | Zinc, Lead | Producer | MRDS | |
| Antiperiodic | Silver, Gold, Lead | Producer | MRDS | |
| Aspen | Lead, Silver, Copper, Zinc | Producer | MRDS | |
| Ayman Mine | Gold, Silver, Copper, Lead | Producer | MRDS | |
| Belcer | Zinc, Lead, Silver, Copper | Producer | MRDS | |
| Ben Franklin | Lead, Zinc, Silver | Producer | MRDS | |
| Big Giant | Copper, Silver, Lead | Producer | MRDS | |
| Bill Young | Gold, Silver | Producer | MRDS | |
| Bismarck | Tungsten | Producer | MRDS | |
| Black Hawk Et Al | Lead, Zinc, Silver, Copper | Producer | MRDS | |
| Black Hawk, Occidental | Lead, Zinc, Silver | Producer | MRDS | |
| Bonanza | Lead, Zinc, Silver, Copper | Producer | MRDS | |
| Bonanza King | Silver, Gold, Copper | Producer | MRDS | |
| Boston | Lead, Copper, Silver, Gold, Zinc | Producer | MRDS | |
| Brooklyn Mine | Silver, Gold, Lead, Zinc, Copper | Producer | MRDS | |
| Buffalo Boy Mine - Vertex and Slide Group | Silver, Gold | Producer | MRDS | |
| Burrows - Little Iola | Gold, Silver, Zinc, Lead | Producer | MRDS | |
| Caledonian | Lead, Zinc, Copper | Producer | MRDS | |
| Champion Mine | Zinc, Copper, Silver, Gold, Lead | Producer | MRDS | |
| Clara Mine | Tungsten, Lead, Zinc, Copper, Silver, Gold | Producer | MRDS | |
| Columbia | Silver, Lead | Producer | MRDS | |
| Conyer | Tungsten | Producer | MRDS | |
| Corning Wonder Mine | Lead, Copper, Gold, Silver | Producer | MRDS | |
| Delano | Tungsten | Producer | MRDS | |
| Dewitt | Zinc, Silver, Copper, Lead | Producer | MRDS | |
| Dives | Silver, Lead | Producer | MRDS | |
| Early Bird | Silver, Gold | Producer | MRDS | |
| Elk Park Mine | Uranium | Producer | MRDS | |
| Empire - Mascot | Gold, Silver | Producer | MRDS | |
| Eureka District-Colorado | Lead, Gold, Silver, Copper, Zinc | Producer | MRDS | |
| Evening Star | Lead, Zinc, Copper | Producer | MRDS | |
| Fairview | Manganese | Producer | MRDS | |
| First Chance | Tungsten | Producer | MRDS | |
| Frisco Tunnel | Gold, Silver, Copper, Lead, Zinc | Producer | MRDS | |
| Galena Queen | Copper, Lead, Zinc | Producer | MRDS | |
| Galtie Boy - Hercules Mine | Lead, Zinc, Silver | Producer | MRDS | |
| Gold Nugget | Gold, Silver | Producer | MRDS | |
| Gold Prince | Manganese | Underground | Producer | MRDS |
| Gold Prince, Mastedon | Lead, Zinc, Copper | Producer | MRDS | |
| Gold Thread | Tungsten | Producer | MRDS | |
| Golden Fleece | Gold | Producer | MRDS | |
| Graham Mine | Zinc, Silver, Lead | Producer | MRDS | |
| Great Eastern Property | Lead, Zinc, Copper | Producer | MRDS | |
| Greateastern - Sioux City | Silver, Lead, Zinc, Copper | Producer | MRDS | |
| Green Mountain | Silver, Lead | Producer | MRDS | |
| Green Mountain Mine | Lead, Copper, Zinc | Producer | MRDS | |
| Grivitza, Mountain Eagle, Norman | Zinc, Copper, Silver, Gold, Lead | Producer | MRDS | |
| Hamlet Mine | Silver, Lead, Zinc, Copper | Producer | MRDS | |
| Henrietta | Silver | Underground | Producer | MRDS |
| Henrietta Mine | Silver, Copper | Producer | MRDS | |
| Hermes Group | Lead, Zinc, Copper, Gold, Silver | Producer | MRDS | |
| Hidden Treasure | Gold, Silver | Producer | MRDS | |
| Highland Mary | Copper, Silver, Lead, Zinc | Producer | MRDS | |
| Idaho Mine | Silver, Gold, Lead, Copper | Producer | MRDS | |
| Kendall Group | Lead, Zinc, Copper | Producer | MRDS | |
| King | Tungsten, Copper | Producer | MRDS | |
| King Group | Manganese, Lead, Zinc, Copper | Producer | MRDS | |
| Kittimac Mine | Silver, Gold | Producer | MRDS | |
| Kittimac Mines | Zinc, Lead, Copper | Producer | MRDS | |
| Lackawanna Mine | Gold, Silver, Zinc, Copper, Lead | Producer | MRDS | |
| Little Dora | Tungsten | Producer | MRDS | |
| Little Giant | Gold | Producer | MRDS | |
| Little Nation Mine | Gold, Copper, Zinc, Lead, Silver | Producer | MRDS | |
| Little Nation, Royal Charton | Silver, Lead, Zinc | Producer | MRDS | |
| Maid of the Mist | Copper, Lead, Silver | Producer | MRDS | |
| Mammoth | Gold, Silver | Producer | MRDS | |
| Marcella | Zinc | Producer | MRDS | |
| Mayday Mine | Lead, Zinc, Tungsten | Producer | MRDS | |
| Mighty Monarch Mine | Uranium, Zinc, Lead, Copper | Producer | MRDS | |
| Mineral Creek Bog Iron Deposit | Iron | Producer | MRDS | |
| Minnehaha Mine | Zinc, Lead, Copper, Silver | Producer | MRDS | |
| Minnesota | Tungsten | Producer | MRDS | |
| Minnie Gulch | Zinc, Silver, Lead, Gold | Producer | MRDS | |
| Natalie | Tungsten | Producer | MRDS | |
| North Star | Silver, Lead, Tungsten | Producer | MRDS | |
| North Star | Silver, Lead | Producer | MRDS | |
| North Star | Copper, Gold, Silver, Zinc, Lead | Producer | MRDS | |
| Philadelphia | Lead, Silver | Producer | MRDS | |
| Poughkeepsie | Silver, Bismuth | Producer | MRDS | |
| Pride of Bonita | Lead, Zinc | Producer | MRDS | |
| Pride of Bonita Group | Zinc, Lead | Producer | MRDS | |
| Pride of the West | Lead, Zinc, Silver, Gold | Producer | MRDS | |
| Pride of the West | Lead, Zinc | Producer | MRDS | |
| Pride of the West Mine | Lead, Zinc, Copper, Gold, Silver | Producer | MRDS | |
| Red Cloud | Gold, Silver, Copper, Lead | Producer | MRDS | |
| Ridgway | Gold, Silver | Producer | MRDS | |
| Rose | Tungsten | Producer | MRDS | |
| Royal Charter - Little Nation Lode | Silver, Gold | Producer | MRDS | |
| Royal Tiger | Silver, Lead | Producer | MRDS | |
| Ruby Mine | Tungsten | Producer | MRDS | |
| Ruby Mine - Ruby Tungsten | Tungsten | Producer | MRDS | |
| San Juan Chief and Bill Young Mines | Silver, Gold, Copper, Zinc, Lead | Producer | MRDS | |
| San Juan Queen | Lead, Zinc, Silver | Producer | MRDS | |
| Saxon | Lead, Zinc, Copper, Silver | Producer | MRDS | |
| Scranton Mine | Lead, Silver, Copper | Producer | MRDS | |
| Shenandoah | Gold, Zinc, Lead | Producer | MRDS | |
| Silver Bay Mine | Copper, Silver, Gold, Lead, Zinc | Producer | MRDS | |
| Silver Lake | Silver, Lead | Producer | MRDS | |
| Silver Lake Group | Lead, Zinc, Copper | Producer | MRDS | |
| Silver Ledge | Tungsten | Producer | MRDS | |
| Silver Queen Lead Zinc Group | Lead, Zinc | Producer | MRDS | |
| Silver Queen Mine | Zinc, Lead | Producer | MRDS | |
| Silver Queen Mine | Zinc, Copper, Lead | Producer | MRDS | |
| Silverton Reservoir Bog Iron Deposit | Iron | Producer | MRDS | |
| Sound Democrat | Gold, Silver, Lead | Producer | MRDS | |
| Stony Pass | Lead, Zinc, Copper, Gold, Silver | Producer | MRDS | |
| Syracuse Pride | Zinc, Lead | Producer | MRDS | |
| Titusville Mine | Lead, Silver | Producer | MRDS | |
| Tom Moore Lode | Tungsten | Producer | MRDS | |
| Treasure Mtn. Gold Mining Co. | Copper, Lead, Zinc, Silver, Gold | Producer | MRDS | |
| Tungsten | Tungsten | Producer | MRDS | |
| Unknown | Limestone, General | Producer | MRDS | |
| Unknown | Stone, Crushed/Broken | Producer | MRDS | |
| Vermillion | Gold, Lead, Copper, Silver, Zinc | Producer | MRDS | |
| Vermillion Mine | Zinc, Silver, Gold, Lead | Producer | MRDS | |
| Yukon Tunnel | Tungsten | Producer | MRDS | |
| Acapulca | Bismuth | Occurrence | MRDS | |
| Acapulca | Bismuth | Underground | Past Producer | MRDS |
| Adams Lode - Bismark | Tungsten | Surface | Past Producer | MRDS |
| Adelia | Zinc, Copper, Lead | Occurrence | MRDS | |
| Adelia | Lead | Underground | Past Producer | MRDS |
| Adelphin | Gold | Underground | Past Producer | MRDS |
| Ajax | Silver | Underground | Past Producer | MRDS |
| Alabama | Silver, Lead | Occurrence | MRDS | |
| Alabama | Silver | Underground | Past Producer | MRDS |
| Alaska | Silver | Underground | Past Producer | MRDS |
| Alaska No.2 | Gold | Underground | Past Producer | MRDS |
| Alethea Group | Gold | Underground | Past Producer | MRDS |
| Alto Juan | Gold, Silver | Occurrence | MRDS | |
| Amador | Silver | Occurrence | MRDS | |
| Amador | Silver | Underground | Past Producer | MRDS |
| American Tunnel | Lead | Underground | Past Producer | MRDS |
| Anglo - Saxon | Tungsten | Past Producer | MRDS | |
| Anglo-Saxon | Underground | Prospect | MRDS | |
| Animas District | Copper, Gold, Silver, Zinc, Lead | Past Producer | MRDS | |
| Animas Forks | Gold | Underground | Past Producer | MRDS |
| Animas Forks Deposits | Tungsten | Occurrence | MRDS | |
| Annie Crooke | Zinc, Lead | Occurrence | MRDS | |
| Annie Crooke | Zinc | Underground | Past Producer | MRDS |
| Annie Wood | Zinc | Underground | Past Producer | MRDS |
| Antiperiodic | Silver | Underground | Past Producer | MRDS |
| Anvil Mountain South | Gold | Underground | Unknown | MRDS |
| Argentine | Gold | Underground | Past Producer | MRDS |
| Ariadne | Tungsten | Underground | Past Producer | MRDS |
| Aspen Mine | Lead | Underground | Past Producer | MRDS |
| Auburn Group | Lead | Underground | Past Producer | MRDS |
| Ayman Mine | Lead | Underground | Past Producer | MRDS |
| Aztec | Gold | Underground | Past Producer | MRDS |
| Bagley | Gold | Underground | Past Producer | MRDS |
| Bandora Group | Gold | Underground | Past Producer | MRDS |
| Barnes Tun | Silver | Underground | Past Producer | MRDS |
| Beartown District | Gold, Silver | Past Producer | MRDS | |
| Belcher | Lead, Zinc | Occurrence | MRDS | |
| Belcher | Lead | Underground | Past Producer | MRDS |
| Belcher Tun No.1 | Lead | Underground | Past Producer | MRDS |
| Belle Creole | Gold | Underground | Past Producer | MRDS |
| Ben Butler | Gold, Silver, Lead, Copper | Occurrence | MRDS | |
| Ben Butler | Silver | Underground | Past Producer | MRDS |
| Ben Franklin | Lead | Underground | Past Producer | MRDS |
| Ben Franklin Mine | Lead | Underground | Past Producer | MRDS |
| Benitoite | Underground | Past Producer | MRDS | |
| Big Colorado | Tungsten | Occurrence | MRDS | |
| Big Colorado | Tungsten | Underground | Past Producer | MRDS |
| Big Giant | Copper | Underground | Past Producer | MRDS |
| Big Three | Gold | Underground | Past Producer | MRDS |
| Bill Young Group | Silver | Underground | Past Producer | MRDS |
| Black Diamond | Lead, Silver, Copper | Occurrence | MRDS | |
| Black Diamond | Molybdenum | Occurrence | MRDS | |
| Black Diamond | Molybdenum | Underground | Past Producer | MRDS |
| Black Hawk | Lead, Zinc | Occurrence | MRDS | |
| Black Hawk | Gold | Underground | Past Producer | MRDS |
| Black Hawk Mine | Underground | Unknown | MRDS | |
| Blacksmith | Tungsten | Occurrence | MRDS | |
| Blacksmith | Tungsten | Underground | Past Producer | MRDS |
| Blanchard Placer | Gold | Placer | Unknown | MRDS |
| Blue Jay | Silver | Underground | Past Producer | MRDS |
| Bonanza | Lead | Underground | Past Producer | MRDS |
| Bonanza King | Gold | Underground | Past Producer | MRDS |
| Bonner | Gold | Underground | Past Producer | MRDS |
| Boston | Silver, Lead, Zinc | Occurrence | MRDS | |
| Boston | Lead | Underground | Past Producer | MRDS |
| Boston | Silver | Underground | Past Producer | MRDS |
| Boston Group | Silver | Underground | Past Producer | MRDS |
| Brazillian | Lead, Zinc | Occurrence | MRDS | |
| Brazillian | Lead | Underground | Past Producer | MRDS |
| British Queen | Gold | Occurrence | MRDS | |
| British Queen | Gold | Underground | Past Producer | MRDS |
| Brobdignag | Silver | Underground | Past Producer | MRDS |
| Brooklyn Mine | Underground | Occurrence | MRDS | |
| Buckeye | Lead | Underground | Past Producer | MRDS |
| Buckeye Mine | Lead, Silver | Occurrence | MRDS | |
| Buckeye Mine | Underground | Past Producer | MRDS | |
| Buffalo Boy | Underground | Prospect | MRDS | |
| Burbank | Gold | Underground | Past Producer | MRDS |
| Burns Group | Lead | Underground | Past Producer | MRDS |
| Burrows | Lead, Zinc | Occurrence | MRDS | |
| Burrows | Lead | Underground | Past Producer | MRDS |
| Burrows Prospect | Lead, Zinc | Occurrence | MRDS | |
| Caledonian | Lead | Underground | Past Producer | MRDS |
| Carbon Lake | Gold | Underground | Unknown | MRDS |
| Cement Creek - Gladstone Area | Tungsten | Occurrence | MRDS | |
| Cement Creek Bog Iron | Iron | Past Producer | MRDS | |
| Cement and Bog Iron Deposits | Iron | Occurrence | MRDS | |
| Chattanooga | Gold | Underground | Past Producer | MRDS |
| Clara | Lead | Underground | Past Producer | MRDS |
| Columbia | Silver | Underground | Past Producer | MRDS |
| Columbus | Gold | Underground | Past Producer | MRDS |
| Coming Wonder Emerald Mine | Lead | Underground | Unknown | MRDS |
| Como Consolidated | Lead | Underground | Past Producer | MRDS |
| Congress | Copper | Underground | Past Producer | MRDS |
| Conyer | Tungsten | Underground | Past Producer | MRDS |
| Copper Gulch | Gold | Underground | Unknown | MRDS |
| Crevice | Lead | Underground | Past Producer | MRDS |
| Custer | Silver, Lead | Occurrence | MRDS | |
| Custer | Silver | Underground | Past Producer | MRDS |
| Dakota | Fluorine-Fluorite | Occurrence | MRDS | |
| Dakota | Fluorine-Fluorite | Underground | Past Producer | MRDS |
| Dawn of Day | Tungsten | Underground | Past Producer | MRDS |
| Dawn of Day,sunshine | Tungsten | Underground | Past Producer | MRDS |
| Deadwood Gulch | Lead | Underground | Unknown | MRDS |
| Delano | Tungsten | Underground | Past Producer | MRDS |
| Detroit Hollister | Gold | Underground | Past Producer | MRDS |
| Dewitt | Silver | Underground | Past Producer | MRDS |
| Diamond | Gold | Underground | Past Producer | MRDS |
| Dives | Silver | Underground | Past Producer | MRDS |
| Dora | Tungsten, Copper, Lead | Occurrence | MRDS | |
| Dora | Lead | Underground | Past Producer | MRDS |
| Eagle Mountain | Lead, Zinc, Copper | Occurrence | MRDS | |
| Early Bird | Silver, Gold | Occurrence | MRDS | |
| Early Bird | Silver, Gold | Underground | Past Producer | MRDS |
| Eldorado Claim | Copper, Lead, Zinc | Occurrence | MRDS | |
| Elk | Silver | Underground | Past Producer | MRDS |
| Elk Park Mine | Underground | Past Producer | MRDS | |
| Emma,oregon and Galena | Lead | Underground | Past Producer | MRDS |
| Empire Group | Silver, Copper, Lead, Zinc, Gold | Occurrence | MRDS | |
| Empire Group | Silver | Underground | Past Producer | MRDS |
| Empire-Mascot | Gold | Underground | Past Producer | MRDS |
| Endless Chain | Limestone, Dimension | Underground | Past Producer | MRDS |
| Eng Mtn | Copper | Past Producer | MRDS | |
| Ensle Tunnel | Gold | Underground | Occurrence | MRDS |
| Esmeralda | Gold, Silver | Underground | Past Producer | MRDS |
| Evaline | Tungsten | Surface | Unknown | MRDS |
| Evening Star | Lead | Underground | Past Producer | MRDS |
| Evening Star | Lead | Underground | Past Producer | MRDS |
| Ezra R | Underground | Occurrence | MRDS | |
| Fairview | Manganese | Underground | Past Producer | MRDS |
| First Chance | Tungsten | Underground | Past Producer | MRDS |
| Forest Queen | Lead, Zinc | Occurrence | MRDS | |
| Forest Queen | Lead | Underground | Past Producer | MRDS |
| Fourteen | Lead, Silver | Occurrence | MRDS | |
| Fourteen | Lead | Underground | Past Producer | MRDS |
| Freda | Silver | Underground | Unknown | MRDS |
| Fredericka Group | Silver, Lead, Zinc | Occurrence | MRDS | |
| Fredericka Group | Silver | Underground | Past Producer | MRDS |
| Free Gold | Gold | Occurrence | MRDS | |
| Free Gold | Gold | Underground | Past Producer | MRDS |
| Frisco Tunnel | Underground | Past Producer | MRDS | |
| Galena Mtn Group | Lead | Underground | Past Producer | MRDS |
| Galena Queen | Lead | Underground | Past Producer | MRDS |
| Galtic Boy Group | Tungsten | Underground | Past Producer | MRDS |
| Gary Owens | Lead | Underground | Past Producer | MRDS |
| George Washington | Gemstone | Occurrence | MRDS | |
| George Washington | Gemstone | Underground | Past Producer | MRDS |
| Gladstone | Gold | Underground | Past Producer | MRDS |
| Gladstone | Silver | Underground | Past Producer | MRDS |
| Gold Bug | Gold | Underground | Past Producer | MRDS |
| Gold Bug Mine | Gold, Silver | Past Producer | MRDS | |
| Gold Dollar - Little Mack | Gold | Underground | Past Producer | MRDS |
| Gold Finch Group | Molybdenum | Occurrence | MRDS | |
| Gold Finch Group | Molybdenum | Underground | Past Producer | MRDS |
| Gold Hub | Tungsten, Zinc, Lead, Copper | Occurrence | MRDS | |
| Gold King | Lead, Gold, Silver | Occurrence | MRDS | |
| Gold King | Tungsten | Occurrence | MRDS | |
| Gold King | Gold | Underground | Past Producer | MRDS |
| Gold King | Lead, Zinc | Underground | Past Producer | MRDS |
| Gold King Mill Placer | Gold | Placer | Prospect | MRDS |
| Gold King Mill Placer | Silver | Placer | Past Producer | MRDS |
| Gold Lake | Silver | Underground | Past Producer | MRDS |
| Gold Nugget | Gold | Underground | Past Producer | MRDS |
| Gold Prince | Underground | Past Producer | MRDS | |
| Golden Fleece | Gold | Underground | Past Producer | MRDS |
| Golden Gate | Silver | Underground | Unknown | MRDS |
| Golden Hub | Tungsten | Underground | Past Producer | MRDS |
| Golden Shear Group | Gold | Underground | Past Producer | MRDS |
| Golden Shear Mine | Gold, Silver | Past Producer | MRDS | |
| Good Hope | Gold | Underground | Past Producer | MRDS |
| Good Hope Mine | Gold, Silver | Past Producer | MRDS | |
| Graham | Lead | Underground | Past Producer | MRDS |
| Graham Mine | Lead, Zinc, Silver, Gold | Occurrence | MRDS | |
| Graham Mines | Silver | Occurrence | MRDS | |
| Grand Veiw | Silver, Copper | Occurrence | MRDS | |
| Grand View | Silver | Underground | Past Producer | MRDS |
| Grandview | Gold | Underground | Past Producer | MRDS |
| Gravel Pit | Sand and Gravel, Construction | Occurrence | MRDS | |
| Graysill | Uranium | Underground | Past Producer | MRDS |
| Great American | Tungsten | Occurrence | MRDS | |
| Great American | Tungsten | Underground | Past Producer | MRDS |
| Great Eastern-Silver Wing | Lead | Underground | Past Producer | MRDS |
| Green Mountain | Silver | Underground | Past Producer | MRDS |
| Grivitza,mountain Eagle | Lead | Underground | Past Producer | MRDS |
| Gypsy, Tincup, & Big Ben Claims | Tungsten | Underground | Past Producer | MRDS |
| Hamlet Mine | Copper | Underground | Past Producer | MRDS |
| Happy Jack | Gold | Underground | Past Producer | MRDS |
| Hawkeye | Gold | Underground | Past Producer | MRDS |
| Hercules | Tungsten | Occurrence | MRDS | |
| Hermes Group | Lead | Underground | Past Producer | MRDS |
| Hesperian | Gold | Underground | Past Producer | MRDS |
| Hidden Treasure | Molybdenum | Occurrence | MRDS | |
| Hidden Treasure | Gold | Underground | Past Producer | MRDS |
| Hidden Treasure and Gold | Molybdenum | Underground | Past Producer | MRDS |
| Hidden Treasure and Gold Finch | Molybdenum | Occurrence | MRDS | |
| Highland Mary | Silver | Underground | Past Producer | MRDS |
| Highland Mary Mine | Underground | Unknown | MRDS | |
| Hoosier Bay | Tungsten | Occurrence | MRDS | |
| Hoosier Bay | Tungsten | Underground | Past Producer | MRDS |
| Hoosier Boy | Zinc | Underground | Unknown | MRDS |
| Idaho | Copper | Underground | Past Producer | MRDS |
| Ideal Placer | Gold | Placer | Past Producer | MRDS |
| Imogene | Zinc | Underground | Unknown | MRDS |
| Independence | Gold | Underground | Past Producer | MRDS |
| Indian Chief | Gold | Underground | Past Producer | MRDS |
| Inknown | Zinc | Underground | Unknown | MRDS |
| Ione Mine | Lead, Zinc, Silver | Occurrence | MRDS | |
| Iowa | Lead, Silver | Occurrence | MRDS | |
| Iowa | Lead | Underground | Past Producer | MRDS |
| Irene Group | Lead | Underground | Unknown | MRDS |
| Jennie Parker | Gold | Underground | Past Producer | MRDS |
| Joby Mine | Lead, Copper, Silver | Occurrence | MRDS | |
| Joe & John Lower | Gold | Underground | Past Producer | MRDS |
| Joe and John | Lead, Zinc, Copper | Occurrence | MRDS | |
| Jones Mill | Gold | Processing Plant | Unknown | MRDS |
| Kankakee Mine | Gold, Silver | Past Producer | MRDS | |
| Kansas City | Silver | Underground | Past Producer | MRDS |
| Kansas City and Berkeley | Lead | Underground | Past Producer | MRDS |
| Kendall Group | Lead | Underground | Past Producer | MRDS |
| King | Silver, Lead | Occurrence | MRDS | |
| King | Tungsten | Underground | Past Producer | MRDS |
| King Group | Manganese | Underground | Past Producer | MRDS |
| Kinney Tunnel | Zinc | Underground | Unknown | MRDS |
| Kittimac | Lead | Underground | Past Producer | MRDS |
| Kittimac Mine | Copper, Zinc, Lead | Occurrence | MRDS | |
| Koehler Tunnel | Copper | Underground | Past Producer | MRDS |
| Lackawanna Mine | Lead | Underground | Past Producer | MRDS |
| Lark | Zinc, Lead, Copper | Underground | Past Producer | MRDS |
| Last Hope & Grandview G. | Silver | Underground | Past Producer | MRDS |
| Lead Carbonate | Lead, Zinc | Occurrence | MRDS | |
| Lead Carbonate | Underground | Unknown | MRDS | |
| Lead Carbonate Mine | Lead | Underground | Past Producer | MRDS |
| Liberty Bond Creek | Molybdenum | Occurrence | MRDS | |
| Liberty Bond Creek | Molybdenum | Underground | Past Producer | MRDS |
| Lime Creek | Gold | Underground | Unknown | MRDS |
| Little Dora | Tungsten | Underground | Past Producer | MRDS |
| Little Fanney | Silver | Underground | Past Producer | MRDS |
| Little Giant | Gold | Underground | Past Producer | MRDS |
| Little Giant Mine | Silver, Gold | Past Producer | MRDS | |
| Little Ida | Lead | Underground | Past Producer | MRDS |
| Little Maud | Silver | Occurrence | MRDS | |
| Little Maude | Silver | Underground | Past Producer | MRDS |
| Little May | Gold | Underground | Past Producer | MRDS |
| Little May Mine | Gold, Silver | Past Producer | MRDS | |
| Little Nation | Lead | Underground | Past Producer | MRDS |
| Livingstone Tunnel | Gold | Underground | Past Producer | MRDS |
| London | Silver, Copper, Gold, Lead | Occurrence | MRDS | |
| London Mine | Silver | Underground | Past Producer | MRDS |
| Longfellow | Copper | Underground | Past Producer | MRDS |
| Lower Browns Gulch | Zinc | Underground | Unknown | MRDS |
| Lower Porphyry Gulch | Lead | Underground | Past Producer | MRDS |
| Lower Porphyry Gulch | Lead | Surface | Unknown | MRDS |
| Lucky Jack | Silver, Copper, Lead, Zinc, Gold | Occurrence | MRDS | |
| Lucky Jack | Lead | Underground | Unknown | MRDS |
| Lucy | Gold | Underground | Past Producer | MRDS |
| Mabel Group | Gold | Underground | Past Producer | MRDS |
| Magnet | Silver | Underground | Past Producer | MRDS |
| Magnolia | Tungsten | Occurrence | MRDS | |
| Maid of the Mist | Silver | Underground | Past Producer | MRDS |
| Mammoth | Gold | Underground | Past Producer | MRDS |
| Marcella | Manganese | Underground | Past Producer | MRDS |
| Mastodon | Silver, Lead | Occurrence | MRDS | |
| Mastodon | Silver | Underground | Past Producer | MRDS |
| Maxwell | Copper | Underground | Past Producer | MRDS |
| Mayday | Lead | Underground | Past Producer | MRDS |
| Mayflower Mill | Gold | Processing Plant | Past Producer | MRDS |
| Mayflower Mine | Gold | Underground | Past Producer | MRDS |
| Midway | Gold | Underground | Past Producer | MRDS |
| Mighty Monarch | Lead | Underground | Past Producer | MRDS |
| Mighty Monarch Et Al | Silver, Lead, Gold, Zinc | Occurrence | MRDS | |
| Mineral Basin | Silver | Surface | Unknown | MRDS |
| Mineral Creek | Gold | Placer | Past Producer | MRDS |
| Mineral Creek Bog Iron | Iron | Surface | Past Producer | MRDS |
| Minnehaha | Lead | Underground | Past Producer | MRDS |
| Minnehaha Mine | Lead, Zinc | Occurrence | MRDS | |
| Minnesota | Tungsten | Underground | Past Producer | MRDS |
| Minnesota | Zinc | Surface | Unknown | MRDS |
| Minnesota Gulch | Zinc | Underground | Unknown | MRDS |
| Mocking Bird | Lead | Underground | Past Producer | MRDS |
| Mogul | Gold | Underground | Past Producer | MRDS |
| Mohawk Manganese | Manganese | Underground | Past Producer | MRDS |
| Molas Group | Gold | Underground | Past Producer | MRDS |
| Molas Mine | Zinc, Silver, Lead | Occurrence | MRDS | |
| Moly Group | Lead | Occurrence | MRDS | |
| Moly Group | Lead | Underground | Past Producer | MRDS |
| Moly Gulch | Lead | Underground | Unknown | MRDS |
| Montezuma #1 | Silver | Underground | Past Producer | MRDS |
| Montezuma No. 1 and Plain Streak | Gold, Silver | Occurrence | MRDS | |
| Mountain Queen | Lead | Underground | Past Producer | MRDS |
| Mountain View Claims | Lead | Underground | Past Producer | MRDS |
| Mountaineer,lookout | Gold | Underground | Past Producer | MRDS |
| Mystery Gold Group | Gold | Underground | Past Producer | MRDS |
| Mystery Group, Fairview | Lead | Underground | Past Producer | MRDS |
| Natalie | Tungsten | Underground | Past Producer | MRDS |
| Niegold Group | Gold | Underground | Past Producer | MRDS |
| No Name | Gold | Underground | Past Producer | MRDS |
| North Star | Silver | Underground | Past Producer | MRDS |
| North Star-Sultan | Lead | Underground | Past Producer | MRDS |
| Occident Tun | Gold | Underground | Occurrence | MRDS |
| Old Hundred | Lead | Underground | Past Producer | MRDS |
| Old Lout | Silver | Underground | Past Producer | MRDS |
| Omaha | Tungsten | Occurrence | MRDS | |
| Omaha | Tungsten | Underground | Unknown | MRDS |
| Omaha | Zinc | Underground | Unknown | MRDS |
| Omaha | Zinc | Underground | Unknown | MRDS |
| Osceola | Underground | Occurrence | MRDS | |
| Oyama | Gold, Silver, Lead, Copper | Occurrence | MRDS | |
| Oyama | Gold | Underground | Past Producer | MRDS |
| Pride of the West Ml Silver Wing Co. Inc | Misc. Metal Ore NEC | Facility | Abandoned | MSHA |
| Palmyra | Lead | Underground | Past Producer | MRDS |
| Philadelphia | Lead | Past Producer | MRDS | |
| Picket | Gold | Underground | Past Producer | MRDS |
| Plain Streak | Silver | Underground | Past Producer | MRDS |
| Porcupine Lode | Zinc, Silver, Lead, Copper | Occurrence | MRDS | |
| Porphyry Basin | Gold | Underground | Unknown | MRDS |
| Poughkeepsie | Silver | Underground | Past Producer | MRDS |
| Pride of Bonita | Lead | Underground | Past Producer | MRDS |
| Pride of the West Mill (Facility) | Gold | Processing Plant | Plant | MRDS |
| Pride of the West Mine | Lead | Underground | Past Producer | MRDS |
| Putnam Basin | Gold | Underground | Unknown | MRDS |
| Queen Anne | Lead, Silver | Occurrence | MRDS | |
| Queen Anne | Gold | Underground | Past Producer | MRDS |
| Ransome Lode | Silver, Copper, Zinc | Occurrence | MRDS | |
| Red & Bonita | Tungsten | Underground | Past Producer | MRDS |
| Red Anvil | Gallium | Occurrence | MRDS | |
| Red Cloud | Silver | Underground | Past Producer | MRDS |
| Red Mountain (Unverifiable) | Tungsten | Underground | Past Producer | MRDS |
| Red Rogers | Lead | Occurrence | MRDS | |
| Red Rogers | Lead | Underground | Past Producer | MRDS |
| Red and Bonita | Tungsten | Occurrence | MRDS | |
| Reed Tunnel | Gold | Underground | Past Producer | MRDS |
| Ricker Group | Gold | Underground | Past Producer | MRDS |
| Ridgway | Gold | Underground | Past Producer | MRDS |
| Robinson Mine | Silver, Gold | Past Producer | MRDS | |
| Rolling Mountain | Gold | Underground | Past Producer | MRDS |
| Rollo | Lead, Zinc | Occurrence | MRDS | |
| Rollo | Lead | Underground | Past Producer | MRDS |
| Ross Basin | Lead | Underground | Past Producer | MRDS |
| Royal Tiger | Lead | Underground | Past Producer | MRDS |
| Ruby | Tungsten | Occurrence | MRDS | |
| Ruby Mine | Tungsten | Past Producer | MRDS | |
| Ruby Mine | Tungsten | Underground | Past Producer | MRDS |
| S.j.c.mill | Lead | Processing Plant | Past Producer | MRDS |
| Sally Bowman Mine | Silver, Gold | Occurrence | MRDS | |
| San Antonio | Gold | Underground | Past Producer | MRDS |
| San Juan Chief | Silver | Underground | Past Producer | MRDS |
| San Juan Queen | Lead | Underground | Past Producer | MRDS |
| Sand & Gravel | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Sandiago | Gold | Underground | Past Producer | MRDS |
| Saratoga | Gold | Underground | Past Producer | MRDS |
| Saxon | Lead | Underground | Past Producer | MRDS |
| Scotia | Gold | Occurrence | MRDS | |
| Scotia | Lead, Zinc, Copper | Occurrence | MRDS | |
| Scotia | Gold | Underground | Past Producer | MRDS |
| Senior Warden | Gold | Underground | Past Producer | MRDS |
| Serrano | Gold | Underground | Past Producer | MRDS |
| Seven-Thirty | Zinc, Lead | Occurrence | MRDS | |
| Seven-Thirty | Lead | Underground | Past Producer | MRDS |
| Sewell | Lead, Silver | Occurrence | MRDS | |
| Sewell | Lead | Underground | Past Producer | MRDS |
| Shanandoah Dives Mill | Sulfur-Pyrite | Occurrence | MRDS | |
| Shenandoah | Lead | Underground | Past Producer | MRDS |
| Shenandoah-Dives | Copper, Zinc, Gold, Lead | Occurrence | MRDS | |
| Silver Chord | Lead | Underground | Past Producer | MRDS |
| Silver Cloud | Lead, Zinc, Copper | Occurrence | MRDS | |
| Silver Cloud | Lead | Underground | Past Producer | MRDS |
| Silver Coin | Gold | Underground | Past Producer | MRDS |
| Silver Crown | Lead | Underground | Past Producer | MRDS |
| Silver Lake | Lead | Underground | Past Producer | MRDS |
| Silver Ledge | Tungsten | Underground | Past Producer | MRDS |
| Silver Link | Underground | Past Producer | MRDS | |
| Silver Queen | Lead, Zinc, Copper | Occurrence | MRDS | |
| Silver Queen | Silver, Lead | Occurrence | MRDS | |
| Silver Queen Lead Zinc Gr | Lead | Underground | Past Producer | MRDS |
| Silver Wing | Gold | Underground | Past Producer | MRDS |
| Silver Wing Property | Lead, Copper, Gold, Silver, Zinc | Occurrence | MRDS | |
| Silverheel | Underground | Unknown | MRDS | |
| Sixteen-To-One | Lead | Underground | Past Producer | MRDS |
| Sound Democrat | Gold | Underground | Past Producer | MRDS |
| Spanish King | Uranium | Underground | Past Producer | MRDS |
| St.paul | Gold | Underground | Past Producer | MRDS |