Mines in Park County, Colorado
498Total
62Active
| Mine | Commodity | Type | Status | Source |
|---|---|---|---|---|
| Crusher #3 Portable | Construction Sand and Gravel | Surface | Active | MSHA |
| Fairplay-trout Valley | Construction Sand and Gravel | Surface | Active | MSHA |
| Heartland Aggregate Mining | Construction Sand and Gravel | Surface | Active | MSHA |
| American Mine | Uranium | Underground | Producer | MRDS |
| Balfour Mines | Gold | Producer | MRDS | |
| Beaver Creek Mine | Iron | Producer | MRDS | |
| Betty Mine | Lead, Zinc, Copper | Producer | MRDS | |
| Big Sheep Horn | Tantalum, Beryllium, Niobium (Columbium) | Producer | MRDS | |
| Blue Bird | Feldspar | Producer | MRDS | |
| Blue, Joy, Champell, J&s#1, Boomer | Beryllium | Producer | MRDS | |
| Blue-green Lodes | REE, Garnet, Feldspar, Quartz, Mica, Beryllium | Producer | MRDS | |
| Buckskin Joe | Lead, Zinc, Copper | Producer | MRDS | |
| Buckskin Joe | Silver, Gold, Lead, Copper, Zinc | Producer | MRDS | |
| Champaign And Coney Claim | Zinc, Gold, Silver, Lead | Producer | MRDS | |
| Christie Ward-lucky Thirteen 1&2 | Feldspar, REE, Beryllium, Niobium (Columbium), Quartz, Mica | Producer | MRDS | |
| Crestline, Bedrock, J.b. Placers | Gold | Producer | MRDS | |
| Daniels Mine | Feldspar | Producer | MRDS | |
| Famous Lode Mica Prospect, Little Joe | Mica | Producer | MRDS | |
| Gravel Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Gravel Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Gravel Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Gravel Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Gravel Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Gravel Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Gravel Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Gravel Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Gravel Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Gravel Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Gravel Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Gravel Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Gravel Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Guffey District, Southeast | Tungsten | Producer | MRDS | |
| Handcraft Gulch-hall Valley | Iron | Producer | MRDS | |
| Haymon | Vermiculite | Producer | MRDS | |
| Hill Top Mine | Silver, Lead, Zinc | Producer | MRDS | |
| Katydid Mine | Feldspar, Mica | Producer | MRDS | |
| Katydid Mine | Underground | Producer | MRDS | |
| Lady Elk Lode | Uranium | Producer | MRDS | |
| Mckinley Mine | Feldspar | Producer | MRDS | |
| Meyers Ranch Mine | Niobium (Columbium), Tantalum, Mica, Beryllium | Producer | MRDS | |
| Mineral Park | Lead | Producer | MRDS | |
| Missouri | Lead, Silver, Gold, Bismuth, Copper, Zinc | Producer | MRDS | |
| Quarry | Stone | Surface | Producer | MRDS |
| Quarry | Stone | Surface | Producer | MRDS |
| Redskin Mine | Beryllium | Producer | MRDS | |
| Redskin Mine | Uranium, Copper, Molybdenum, Beryllium | Producer | MRDS | |
| Round Mtn. Tungsten | Tungsten, Uranium, Tin | Producer | MRDS | |
| Russia Mine | Silver, Lead, Copper | Producer | MRDS | |
| Shelley Mine | Lead, Zinc, Silver | Producer | MRDS | |
| Silver Heels - Grand Union | Gold | Producer | MRDS | |
| Snowstorm | Gold | Producer | MRDS | |
| South London | Gold | Underground | Producer | MRDS |
| Sweet Home Mine | Underground | Producer | MRDS | |
| Teller Pegmatite Claim | REE, Fluorine-Fluorite | Producer | MRDS | |
| Unknown | Lead, Zinc | Producer | MRDS | |
| Unknown | Lead, Zinc, Gold | Producer | MRDS | |
| Unknown | Zinc, Lead | Producer | MRDS | |
| Unknown | Sand and Gravel, Construction | Producer | MRDS | |
| Unknown | Sand and Gravel, Construction | Producer | MRDS | |
| Unknown | Feldspar, Mica, Beryllium | Producer | MRDS | |
| Whale Mine | Copper, Lead, Gold, Silver | Producer | MRDS | |
| Wheeler | Tungsten | Producer | MRDS | |
| Ansley / 9 Pit | Construction Sand and Gravel | Surface | Abandoned | MSHA |
| A & C Prospect | Beryllium | Surface | Past Producer | MRDS |
| Alma Plant | Construction Sand and Gravel | Surface | Abandoned | MSHA |
| Abel Mineral Land Prospect | Tungsten | Occurrence | MRDS | |
| Aetna | Uranium | Underground | Past Producer | MRDS |
| Ajax Mine | Gold, Silver | Underground | Past Producer | MRDS |
| Allegheny Placer | Uranium | Underground | Past Producer | MRDS |
| Allen Pit | Construction Sand and Gravel | Surface | Intermittent | MSHA |
| Alma & S Alma Dist Survey | Lead | Underground | Past Producer | MRDS |
| Alma No.1 | Lead, Zinc | Underground | Past Producer | MRDS |
| Alma Placer | Gold Ore | Surface | Intermittent | MSHA |
| Alma Placer & Leaching Plant | Gold | Surface | Occurrence | MRDS |
| Alma Placers | Gold, Sand and Gravel, Construction | Past Producer | MRDS | |
| American | Gold | Underground | Occurrence | MRDS |
| American Flag | Lead | Underground | Past Producer | MRDS |
| American Mill | Lead, Silver, Gold | Processing Plant | Past Producer | MRDS |
| Antero Basin Uranium Prospect | Occurrence | MRDS | ||
| Antero Gravel Pit | Construction Sand and Gravel | Surface | Intermittent | MSHA |
| Apex | Uranium | Underground | Past Producer | MRDS |
| Apex Mine | Gold, Silver | Past Producer | MRDS | |
| April Fool #1,#3 | Uranium | Underground | Past Producer | MRDS |
| Aspen Lode Pegmatite | Feldspar | Surface | Past Producer | MRDS |
| Aspen Lode Pegmatites | Fluorine-Fluorite | Occurrence | MRDS | |
| B & G Claim | Tungsten | Occurrence | MRDS | |
| B F D | Uranium | Underground | Past Producer | MRDS |
| Badger Boy Shaft | Uranium | Underground | Past Producer | MRDS |
| Badger Flats Area | Beryllium | Past Producer | MRDS | |
| Badger Group Prospect | Tungsten | Occurrence | MRDS | |
| Balfour Mines | Uranium | Underground | Past Producer | MRDS |
| Baltic #1 | Uranium | Underground | Past Producer | MRDS |
| Barco | Uranium | Surface | Past Producer | MRDS |
| Baumer Pegmatite | Mica, Niobium (Columbium), Tantalum, REE, Thorium | Occurrence | MRDS | |
| Baumer Pegmatite Prospect | Uranium, Thorium, REE | Occurrence | MRDS | |
| Bearcat Mines | Uranium | Underground | Past Producer | MRDS |
| Beaver Creek Iron Mine | Iron | Underground | Past Producer | MRDS |
| Beaver Creek Placer | Gold | Occurrence | MRDS | |
| Beryllium Lode | Feldspar | Past Producer | MRDS | |
| Beryllium Lode Prospect | Mica, Feldspar, Beryllium | Occurrence | MRDS | |
| Beryllium Mine | Mica | Underground | Past Producer | MRDS |
| Betty Mine | Lead | Underground | Past Producer | MRDS |
| Big Sheep Horn Claim | Feldspar | Underground | Past Producer | MRDS |
| Black Cloud Group | Uranium | Underground | Past Producer | MRDS |
| Black Eagle | Lead | Underground | Unknown | MRDS |
| Black Mountain | Underground | Prospect | MRDS | |
| Black Mountain Deposit | Pumice | Occurrence | MRDS | |
| Black Prince Mine | Beryllium | Occurrence | MRDS | |
| Black Prince Mine | Beryllium | Past Producer | MRDS | |
| Blanchard | Uranium | Underground | Past Producer | MRDS |
| Blue Bird | Feldspar | Underground | Past Producer | MRDS |
| Blue Jay Mine | Beryllium, Molybdenum, Tungsten, Uranium | Occurrence | MRDS | |
| Blue Mountain Mine | Copper | Occurrence | MRDS | |
| Blue Mountain Prospect | Occurrence | MRDS | ||
| Blue-green Lodes #1,#2 | Feldspar | Underground | Past Producer | MRDS |
| Bob Roy Shaft | Uranium | Underground | Past Producer | MRDS |
| Bonanza Group | Lead, Zinc | Occurrence | MRDS | |
| Bonanza Group | Lead | Surface | Past Producer | MRDS |
| Boomer | Beryllium | Underground | Past Producer | MRDS |
| Boomer Mine | Beryllium | Past Producer | MRDS | |
| Box Creek Placer Mine | Gold Ore | Surface | Abandoned | MSHA |
| Buckskin Gulch Placers | Gold | Occurrence | MRDS | |
| Buckskin Joe Mine | Gold | Underground | Past Producer | MRDS |
| Bullger Basin | Gold Ore | Surface | Intermittent | MSHA |
| Butte Tunnel | Gold | Underground | Past Producer | MRDS |
| Can Epps Placer | Gold | Occurrence | MRDS | |
| Carey Placer | Gold | Occurrence | MRDS | |
| Carson Mining And Development | Uranium | Occurrence | MRDS | |
| Carson Mining And Development | Underground | Unknown | MRDS | |
| Caylor | Barium-Barite | Past Producer | MRDS | |
| Caylor | Barium-Barite | Surface | Past Producer | MRDS |
| Centennial Tunnel | Uranium | Underground | Past Producer | MRDS |
| Champaign & Coney Claims | Uranium | Surface | Past Producer | MRDS |
| Champaign Mine | Silver | Underground | Past Producer | MRDS |
| Champaign And Coney Mines | Gold, Silver, Uranium | Occurrence | MRDS | |
| Champell Mine | Beryllium | Occurrence | MRDS | |
| China Wall Area | Beryllium | Past Producer | MRDS | |
| Christe-ward-lucky 13 #1,#2 | Feldspar | Underground | Past Producer | MRDS |
| Chumway Park | Uranium | Occurrence | MRDS | |
| Chumway Park | Underground | Prospect | MRDS | |
| Cleaner, Criterion, Caroline | Lead, Zinc | Occurrence | MRDS | |
| Climax Molybdenum Mine | Tungsten, Molybdenum, Tin, REE | Occurrence | MRDS | |
| Cline Bench Placers | Gold | Occurrence | MRDS | |
| Clipper Lower,middle,upper | Uranium | Underground | Past Producer | MRDS |
| Combination Placer | Gold Ore | Surface | Abandoned | MSHA |
| Copper King Mine | Gold, Copper | Past Producer | MRDS | |
| Copper King Prospect | Feldspar, Mica | Occurrence | MRDS | |
| Copper King Prospect | Feldspar | Underground | Past Producer | MRDS |
| Cornish Wall | Uranium | Underground | Past Producer | MRDS |
| Crescent Mine | Tungsten, Copper, Zinc | Past Producer | MRDS | |
| Creskill Group | Lead | Underground | Past Producer | MRDS |
| Criterion Claim | Lead, Zinc | Occurrence | MRDS | |
| Criterion Mine | Gold | Underground | Past Producer | MRDS |
| Dauntless Mine | Silver | Underground | Past Producer | MRDS |
| Deadwood Gulch Claims | Lead | Underground | Past Producer | MRDS |
| Deadwood Gulch Placers | Gold | Occurrence | MRDS | |
| Dempsey | Uranium | Underground | Past Producer | MRDS |
| Denver Mine | Uranium | Underground | Past Producer | MRDS |
| Destiny Pit | Gold Ore | Surface | Intermittent | MSHA |
| Detroit City Mine | Gemstones | Underground | Abandoned | MSHA |
| Disberger | Uranium | Surface | Past Producer | MRDS |
| Dolly Varden | Silver | Underground | Past Producer | MRDS |
| Dolly Varden Et Al | Silver, Gold, Copper, Zinc | Occurrence | MRDS | |
| Donna Lou | Fluorine-Fluorite | Surface | Past Producer | MRDS |
| Donna Lou, Guernsey | Fluorine-Fluorite | Occurrence | MRDS | |
| Dorothy Group Prospect | Tungsten | Occurrence | MRDS | |
| Duvall Discovery | Underground | Unknown | MRDS | |
| Dyer Placer | Gold | Occurrence | MRDS | |
| East London | Uranium | Underground | Past Producer | MRDS |
| East-west Pegmatite | Beryllium, REE, Thorium, Niobium (Columbium) | Occurrence | MRDS | |
| Emma | Uranium | Underground | Past Producer | MRDS |
| Evening Star | Lead | Underground | Past Producer | MRDS |
| Excelsior Mining Group | Uranium | Underground | Past Producer | MRDS |
| Fairplay | Gold Ore | Surface | Abandoned | MSHA |
| Fairplay Placer | Gold | Placer | Past Producer | MRDS |
| Fairplay Placer | Construction Sand and Gravel | Surface | Abandoned | MSHA |
| Famous Lode Mica Prospect | Mica, Feldspar | Occurrence | MRDS | |
| Famous Lode Prospect | Mica | Surface | Occurrence | MRDS |
| Fannie Barret Mine | Manganese | Occurrence | MRDS | |
| Fanny #1,#2,#3,#4 | Manganese | Underground | Past Producer | MRDS |
| Fortune Placer | Gold | Occurrence | MRDS | |
| Fortune Placer Mine | Lead, Zinc | Placer | Past Producer | MRDS |
| Fraction | Uranium | Underground | Past Producer | MRDS |
| Freedom | Uranium | Underground | Past Producer | MRDS |
| Garo Deposit | Vanadium, Radium, Uranium | Past Producer | MRDS | |
| Garo Prospect | Vanadium | Underground | Past Producer | MRDS |
| Gem Dandy Prospect | Uranium | Past Producer | MRDS | |
| Gettysburg Mine | Lead, Zinc | Underground | Past Producer | MRDS |
| Gilley Ranch Prospect | Tungsten, Gold | Occurrence | MRDS | |
| Goermer Lease | Uranium | Past Producer | MRDS | |
| Gold Dirt | Gold | Unknown | MRDS | |
| Gold Fern | Zinc | Underground | Past Producer | MRDS |
| Gold Star Prospect | Uranium | Occurrence | MRDS | |
| Golden | Uranium | Underground | Past Producer | MRDS |
| Golden Gross Mine | Construction Sand and Gravel | Surface | Abandoned | MSHA |
| Gore Mine | Lead | Underground | Past Producer | MRDS |
| Gravel Pit | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Gravel Pit | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Gravel Pit | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Gravel Pit | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Great West | Gold | Underground | Past Producer | MRDS |
| Great Western Mine | Lead | Underground | Past Producer | MRDS |
| Greater Tallahassee Creek Uranium Prospect | Occurrence | MRDS | ||
| Grebb Placer | Gold | Occurrence | MRDS | |
| Greenfield Tunnel | Uranium | Surface | Past Producer | MRDS |
| Guernsey Kenosha Pass Mine | Fluorine-Fluorite | Underground | Past Producer | MRDS |
| Guffey District, West | Tungsten, REE | Occurrence | MRDS | |
| Hp 300/ Lt 106 Jaw Crusher | Construction Sand and Gravel | Surface | Intermittent | MSHA |
| Hall Placer | Gold | Occurrence | MRDS | |
| Hallack Mine | Beryllium | Underground | Past Producer | MRDS |
| Hallie Prospect | Tungsten | Occurrence | MRDS | |
| Halstead Prospect | Feldspar, Mica | Occurrence | MRDS | |
| Handcart Gulch-hall Valley Deposit | Iron | Surface | Past Producer | MRDS |
| Happy Thought Mine | Beryllium | Occurrence | MRDS | |
| Harrisburg & Gettysberg | Lead | Underground | Past Producer | MRDS |
| Hartsel Hot Springs | Geothermal | Surface | Unknown | MRDS |
| Hass 1-12 Prospects | Uranium | Past Producer | MRDS | |
| Havighorst | Uranium | Underground | Past Producer | MRDS |
| Hawkeye Mining Co | Lead | Surface | Past Producer | MRDS |
| Hazel Marie Claims | Beryllium | Underground | Past Producer | MRDS |
| Hazel Marie Group | Beryllium | Occurrence | MRDS | |
| Hector Placer Mine | Gold Ore | Surface | Intermittent | MSHA |
| Henry D | Uranium | Underground | Past Producer | MRDS |
| Highland And El Capitan Group | Gold, Silver | Occurrence | MRDS | |
| Hilda May Prospect | Uranium, Thorium | Occurrence | MRDS | |
| Hilda Tunnel | Lead, Zinc | Underground | Past Producer | MRDS |
| Hill Top Claims | Unknown | MRDS | ||
| Hill Top Mine | Lead, Zinc | Occurrence | MRDS | |
| Hill Top Prospect | Uranium | Occurrence | MRDS | |
| Hilltop | Silver | Underground | Past Producer | MRDS |
| Hilltop Mine | Lead, Zinc, Silver | Past Producer | MRDS | |
| Hock Hocking | Zinc, Lead, Gold, Silver | Underground | Past Producer | MRDS |
| Hock Hocking | Gold Ore | Underground | Abandoned | MSHA |
| Holmes Ranch Prospect | Tungsten | Occurrence | MRDS | |
| Horn Property | Uranium | Occurrence | MRDS | |
| Horseshoe Claims | Lead | Surface | Past Producer | MRDS |
| Howbert | Uranium | Surface | Past Producer | MRDS |
| Hungry Five Mine | Lead | Underground | Past Producer | MRDS |
| Imperial | Uranium | Underground | Past Producer | MRDS |
| Iron Hill Placer | Gold | Past Producer | MRDS | |
| Iron Mine | Iron, Manganese, Zinc, Copper | Occurrence | MRDS | |
| Iron Mine | Iron | Underground | Past Producer | MRDS |
| Iron Mountain Claims | Gold, Copper | Occurrence | MRDS | |
| J & S Group | Beryllium | Past Producer | MRDS | |
| Jasper Queen Mine | Tungsten | Past Producer | MRDS | |
| Jefferyes Group | Tungsten | Occurrence | MRDS | |
| Jim Dandy No. 1 | Unknown | MRDS | ||
| Joe Dandy | Uranium | Underground | Past Producer | MRDS |
| John Reed | Uranium | Underground | Past Producer | MRDS |
| Johnson Ranch Prospect | Tungsten | Occurrence | MRDS | |
| Johnson Shaft | Lead | Underground | Past Producer | MRDS |
| Jones Rl Mining Claims | Uranium | Underground | Past Producer | MRDS |
| Kentucky Belle Mine | Gold | Underground | Past Producer | MRDS |
| Key Mine | Uranium | Underground | Past Producer | MRDS |
| Kidnap Shaft | Uranium | Underground | Past Producer | MRDS |
| Kivari #1 | Uranium | Underground | Past Producer | MRDS |
| Kurt Mine | Uranium | Underground | Past Producer | MRDS |
| Kyner | Fluorine-Fluorite | Occurrence | MRDS | |
| Lake George Mine | Fluorine-Fluorite | Underground | Past Producer | MRDS |
| Last Chance | Lead | Underground | Past Producer | MRDS |
| Last Chance | Past Producer | MRDS | ||
| Last Chance Prospect | Uranium | Past Producer | MRDS | |
| Ling | Gold | Underground | Past Producer | MRDS |
| Little Abner Prospect | Tungsten | Occurrence | MRDS | |
| Little French Gulch Placers | Gold | Occurrence | MRDS | |
| Little Joe | Lead | Underground | Past Producer | MRDS |
| Little John Mine | Beryllium | Occurrence | MRDS | |
| Little Nell Mine | Uranium | Underground | Past Producer | MRDS |
| Little Nellie | Uranium | Underground | Past Producer | MRDS |
| Little Newton | Lead | Underground | Past Producer | MRDS |
| Littlejohn J And S | Beryllium, Molybdenum, Copper, Tin, Silver | Occurrence | MRDS | |
| Logansport-chicago Group | Lead | Underground | Past Producer | MRDS |
| London Extension | Gold | Underground | Plant | MRDS |
| London Mine Group | Gold | Underground | Past Producer | MRDS |
| Lone Jack | Lead | Underground | Past Producer | MRDS |
| Lone Star Claim | Underground | Past Producer | MRDS | |
| Look Tunnel | Lead | Underground | Past Producer | MRDS |
| Lost Park Mine | Lead | Underground | Past Producer | MRDS |
| Lower Baltic | Lead | Underground | Past Producer | MRDS |
| Lucky Boy Prospect | Tungsten | Occurrence | MRDS | |
| Lucky Jim 1,2&3 | Past Producer | MRDS | ||
| Lucky Jim Claims | Uranium | Past Producer | MRDS | |
| Lulu Ibex | Lead | Underground | Past Producer | MRDS |
| Mw Sorter Llc (london Mine) | Gold Ore | Facility | Intermittent | MSHA |
| Mac George Prospect | Uranium | Past Producer | MRDS | |
| Magnolia Mill | Gold | Processing Plant | Past Producer | MRDS |
| Magnolia Mine | Gold | Underground | Past Producer | MRDS |
| Majestic Mine | Lead | Underground | Past Producer | MRDS |
| Martha And Twin Cones Placers | Gold | Occurrence | MRDS | |
| Mary B | Barium-Barite | Underground | Past Producer | MRDS |
| Mary Lee Mine | Beryllium | Past Producer | MRDS | |
| Mary Lee Prospect | Underground | Prospect | MRDS | |
| Maud Mine | Lead | Underground | Past Producer | MRDS |
| Maumee | Uranium | Surface | Past Producer | MRDS |
| Mccoy Shaft | Lead | Underground | Past Producer | MRDS |
| Mcdonald | Uranium | Underground | Past Producer | MRDS |
| Mcguire Mine | Feldspar | Past Producer | MRDS | |
| Merrill Pit | Construction Sand and Gravel | Surface | Abandoned | MSHA |
| Merrill Pit | Construction Sand and Gravel | Surface | Abandoned | MSHA |
| Meyers Ranch | Feldspar, Mica, Beryllium, Niobium (Columbium) | Past Producer | MRDS | |
| Meyers Ranch Mine | Feldspar | Surface | Past Producer | MRDS |
| Michigan Mine | Uranium | Underground | Past Producer | MRDS |
| Middle Tarryall Creek Placer | Gold | Placer | Past Producer | MRDS |
| Mill Gulch Mine | Copper | Past Producer | MRDS | |
| Mill Gulch Mine | Copper | Past Producer | MRDS | |
| Miller Shaft | Lead | Underground | Past Producer | MRDS |
| Miller And Sheldon Placers | Gold | Occurrence | MRDS | |
| Mineral Park Placer | Lead | Underground | Past Producer | MRDS |
| Minerva J Mine | Beryllium | Occurrence | MRDS | |
| Missouri Mine | Lead, Silver, Copper | Underground | Past Producer | MRDS |
| Montgomery Gulch Placer | Gold | Occurrence | MRDS | |
| Moose Mine | Silver, Gold | Past Producer | MRDS | |
| Moose Mine | Silver | Underground | Past Producer | MRDS |
| Morning Star Mine | Gold, Silver | Underground | Past Producer | MRDS |
| Morrison Mine | Lead | Underground | Past Producer | MRDS |
| Mosher Shaft | Uranium | Underground | Past Producer | MRDS |
| Mosquito Mining District | Gold | Underground | Past Producer | MRDS |
| Mud Claims | Uranium | Occurrence | MRDS | |
| Mudsill | Silver | Underground | Past Producer | MRDS |
| Muley Gulch Prospect | Uranium | Occurrence | MRDS | |
| Nash Ranch Prospect | Tungsten | Occurrence | MRDS | |
| New Bonnet Group | Zinc, Sand and Gravel, Construction, Lead | Occurrence | MRDS | |
| New Bonnet Group | Lead | Underground | Past Producer | MRDS |
| New York | Silver | Underground | Past Producer | MRDS |
| Nix Group Prospect | Tungsten | Occurrence | MRDS | |
| North London Mill | Gold | Processing Plant | Past Producer | MRDS |
| North London Mine | Gold | Underground | Occurrence | MRDS |
| North Tarryall Ck. Magnetite | Iron | Occurrence | MRDS | |
| North Tarryall Ck. Placers | Gold | Occurrence | MRDS | |
| North Terryall Creek Placers | Gold | Occurrence | MRDS | |
| Oliver Twist Tunnel | Gold | Underground | Past Producer | MRDS |
| Ophir | Uranium | Underground | Past Producer | MRDS |
| Oro Grande Group | Lead, Zinc | Occurrence | MRDS | |
| Oro Grande Group | Lead | Underground | Past Producer | MRDS |
| Orphan Boy Mine | Lead, Silver, Gold, Copper, Zinc | Underground | Past Producer | MRDS |
| Orphan Boy Placer | Gold | Occurrence | MRDS | |
| Otis Shaft | Lead | Underground | Past Producer | MRDS |
| Ovens #1,#2 | Uranium | Underground | Past Producer | MRDS |
| Oxide Mine | Iron | Underground | Past Producer | MRDS |
| Paris Mill | Gold | Processing Plant | Past Producer | MRDS |
| Paris Mine | Gold | Underground | Past Producer | MRDS |
| Park County Claims | Lead | Surface | Past Producer | MRDS |
| Parker Mine | Fluorine-Fluorite | Occurrence | MRDS | |
| Parnell | Uranium | Surface | Past Producer | MRDS |
| Pawnee | Uranium | Underground | Past Producer | MRDS |
| Peabody Placer | Gold | Occurrence | MRDS | |
| Pedro No. 1 And No. 2 Prospect | Tungsten | Occurrence | MRDS | |
| Peerless Mine | Lead, Zinc | Occurrence | MRDS | |
| Peerless Mine | Silver | Underground | Past Producer | MRDS |
| Pennsylvania Mountain Placers | Gold | Past Producer | MRDS | |
| Pennsylvania Placer | Gold | Surface | Occurrence | MRDS |
| Pennsylvania Tunnel | Gold | Underground | Past Producer | MRDS |
| Platte River Placers | Uranium | Placer | Past Producer | MRDS |
| Poor Man's Gulch Placer | Gold | Occurrence | MRDS | |
| Purgatory Gulch Placers | Gold | Occurrence | MRDS | |
| Quarry | Uranium | Surface | Past Producer | MRDS |
| Rainbow King Mine | Lead | Underground | Past Producer | MRDS |
| Red Cross | Lead | Underground | Past Producer | MRDS |
| Redskin Claims | Uranium | Occurrence | MRDS | |
| Redskin Claims | Underground | Past Producer | MRDS | |
| Redskin Mines | Uranium | Past Producer | MRDS | |
| Redskin Mines | Surface | Past Producer | MRDS | |
| Revenue Mine | Uranium | Underground | Past Producer | MRDS |
| Rhodes Warm Springs | Geothermal | Surface | Unknown | MRDS |
| Riche Shaft | Uranium | Underground | Past Producer | MRDS |
| Roadside Mine | Antimony | Surface | Past Producer | MRDS |
| Rob Roy Shaft | Lead | Underground | Past Producer | MRDS |
| Rose Dawn Mine | Feldspar, Mica | Past Producer | MRDS | |
| Rothchild Mine | Lead | Underground | Past Producer | MRDS |
| Round Mountain Claims | Tungsten | Surface | Past Producer | MRDS |
| Round Mountain Group | Tungsten | Past Producer | MRDS | |
| Ruble Claims | Beryllium | Underground | Past Producer | MRDS |
| Ruby | Lead | Underground | Past Producer | MRDS |
| Russia Mine | Silver | Underground | Past Producer | MRDS |
| Sacremento | Gold | Underground | Past Producer | MRDS |
| Sanborne Sand And Gravel | Gold Ore | Surface | Abandoned | MSHA |
| Sara Rose Mine | Gemstones | Underground | Abandoned | MSHA |
| Scheelite No. 1 And No. 2 Prospects | Tungsten | Occurrence | MRDS | |
| School Section B&g Claim | Tungsten | Surface | Past Producer | MRDS |
| School Section Prospect | Tungsten | Occurrence | MRDS | |
| Security Mine | Lead | Underground | Past Producer | MRDS |
| Shamrock-irish Group | Underground | Past Producer | MRDS | |
| Shamrock-irish Prospect | Uranium | Occurrence | MRDS | |
| Shelby - Johnson Mines | Zinc, Lead | Occurrence | MRDS | |
| Shelby Group | Lead | Underground | Past Producer | MRDS |
| Sherwood | Silver | Underground | Past Producer | MRDS |
| Shirley May Mine | Surface-Underground | Past Producer | MRDS | |
| Silver Star | Uranium | Underground | Past Producer | MRDS |
| Silver State Mill | Gold, Silver, Lead | Processing Plant | Past Producer | MRDS |
| Silverheels Mine | Lead | Underground | Past Producer | MRDS |
| Sitting Bull | Uranium | Underground | Past Producer | MRDS |
| Skinney Claim | Tungsten | Occurrence | MRDS | |
| Smith Tunnel | Lead | Underground | Past Producer | MRDS |
| Snowstorm | Construction Sand and Gravel | Surface | Intermittent | MSHA |
| South End Shaft | Uranium | Underground | Past Producer | MRDS |
| South Park Mining Co | Zeolites | Underground | Past Producer | MRDS |
| South Platte Gulch | Tungsten | Occurrence | MRDS | |
| South Platte River Placer | Gold | Occurrence | MRDS | |
| Sovenir | Uranium | Underground | Past Producer | MRDS |
| Spar Mine | Uranium | Underground | Past Producer | MRDS |
| Spinney Mtn Mine | Vermiculite | Underground | Past Producer | MRDS |
| Spinney Mtn. Deposit | Vermiculite | Occurrence | MRDS | |
| Ss Tunnel | Uranium | Underground | Past Producer | MRDS |
| St. Joe Group Prospect | Tungsten | Occurrence | MRDS | |
| Star Girl Mine | Feldspar, Mica | Surface | Past Producer | MRDS |
| Stoll Placer | Gold | Occurrence | MRDS | |
| Sweet Home Mine | Silver, Gemstone | Underground | Past Producer | MRDS |
| Tappan Mtn Prospect Pit | Underground | Prospect | MRDS | |
| Tarryall Creek Mine | Garnet | Underground | Past Producer | MRDS |
| Tarryall Springs District | Tungsten | Past Producer | MRDS | |
| Tedco Claims | Uranium | Occurrence | MRDS | |
| Tedco Claims | Surface | Prospect | MRDS | |
| Teller Pegmatite | Fluorine-Fluorite | Underground | Past Producer | MRDS |
| Teller Pegmatite | Feldspar | Surface | Past Producer | MRDS |
| Tennessee Mine | Beryllium | Occurrence | MRDS | |
| Topaz Mountain Gem Mine | Gemstones | Surface | Intermittent | MSHA |
| Townsend Ranch Prospect | Tungsten | Occurrence | MRDS | |
| Troy | Uranium | Underground | Past Producer | MRDS |
| Two Bit Claims | Uranium | Occurrence | MRDS | |
| Two Bit Claims | Unknown | MRDS | ||
| Unidentified Scheelite Prospect | Tungsten | Occurrence | MRDS | |
| Unidentified Scheelite Prospect | Tungsten | Occurrence | MRDS | |
| Unidentified Scheelite Prospect | Tungsten | Occurrence | MRDS | |
| Unidentified Scheelite Prospect | Tungsten | Occurrence | MRDS | |
| Unknown | Sand and Gravel, Construction | Occurrence | MRDS | |
| Unknown | Sand and Gravel, Construction | Occurrence | MRDS | |
| Unknown | Gold | Occurrence | MRDS | |
| Unknown | Gold | Occurrence | MRDS | |
| Unknown | Gold | Occurrence | MRDS | |
| Unknown | Fire Clay (Refractory) | Occurrence | MRDS | |
| Unknown | Gold | Occurrence | MRDS | |
| Unknown | Gold | Occurrence | MRDS | |
| Unknown | Gold | Occurrence | MRDS | |
| Unknown | Sand and Gravel, Construction | Occurrence | MRDS | |
| Unknown | Beryllium | Occurrence | MRDS | |
| Unknown | Sand and Gravel, Construction | Occurrence | MRDS | |
| Unknown | Sand and Gravel, Construction | Occurrence | MRDS | |
| Unknown | Zinc, Lead | Occurrence | MRDS | |
| Unknown | Sand and Gravel, Construction | Occurrence | MRDS | |
| Unknown | Sand and Gravel, Construction | Occurrence | MRDS | |
| Unknown | Gold | Occurrence | MRDS | |
| Unknown | Fluorine-Fluorite | Occurrence | MRDS | |
| Unknown | Gold | Occurrence | MRDS | |
| Unknown | Gold | Occurrence | MRDS | |
| Unknown | Gold | Occurrence | MRDS | |
| Unknown | Gold | Occurrence | MRDS | |
| Unknown | Sand and Gravel, Construction | Occurrence | MRDS | |
| Unknown | Gold | Occurrence | MRDS | |
| Unknown | Gold | Occurrence | MRDS | |
| Unknown | Beryllium | Occurrence | MRDS | |
| Unknown | Beryllium | Occurrence | MRDS | |
| Unknown | Gold | Occurrence | MRDS | |
| Unknown | Sand and Gravel, Construction | Occurrence | MRDS | |
| Unknown | Barium-Barite | Occurrence | MRDS | |
| Unknown | Sand and Gravel, Construction | Occurrence | MRDS | |
| Unknown | Gold | Occurrence | MRDS | |
| Unknown | Lead | Underground | Past Producer | MRDS |
| Unknown | Iron | Underground | Past Producer | MRDS |
| Unknown | Uranium | Underground | Past Producer | MRDS |
| Unknown | Iron | Underground | Past Producer | MRDS |
| Unknown | Lead | Underground | Past Producer | MRDS |
| Unknown | Lead | Underground | Past Producer | MRDS |
| Unknown | Uranium | Underground | Past Producer | MRDS |
| Unknown | Uranium | Underground | Past Producer | MRDS |
| Unknown | Uranium | Underground | Past Producer | MRDS |
| Unknown | Uranium | Surface | Past Producer | MRDS |
| Unknown | Lead | Underground | Past Producer | MRDS |
| Unknown | Uranium | Underground | Past Producer | MRDS |
| Unknown | Uranium | Underground | Past Producer | MRDS |
| Unknown | Uranium | Underground | Past Producer | MRDS |
| Unknown | Lead | Underground | Past Producer | MRDS |
| Unknown | Uranium | Surface | Past Producer | MRDS |
| Unknown | Uranium | Underground | Past Producer | MRDS |
| Unknown | Feldspar | Underground | Past Producer | MRDS |
| Unnamed Uranium Occurrence | Uranium | Occurrence | MRDS | |
| Unnamed Uranium Occurrence | Uranium | Occurrence | MRDS | |
| Upper Baltic Shaft | Uranium | Underground | Past Producer | MRDS |
| Upper Four Mile Ck. Placers | Gold | Occurrence | MRDS | |
| Upper Ovens Tunnel | Uranium | Underground | Past Producer | MRDS |
| Ute Mine | Zinc, Iron | Occurrence | MRDS | |
| Venture | Uranium | Underground | Past Producer | MRDS |
| Venus | Uranium | Underground | Past Producer | MRDS |
| Victory Prospect | Tungsten | Past Producer | MRDS | |
| Vienna | Uranium | Underground | Past Producer | MRDS |
| Walker & Buffalo Head Mine | Lead | Underground | Past Producer | MRDS |
| Watseka | Uranium | Underground | Past Producer | MRDS |
| Weber Shaft | Lead | Underground | Past Producer | MRDS |
| West Ranch Deposit | Tungsten | Occurrence | MRDS | |
| West Tungsten Prospect | Tungsten | Occurrence | MRDS | |
| Whale Mine | Silver, Lead | Underground | Past Producer | MRDS |
| Wheel Of Fortune | Underground | Unknown | MRDS | |
| Wheel Of Fortune Claim | Uranium | Occurrence | MRDS | |
| Wheeler Group | Uranium | Underground | Past Producer | MRDS |
| White Swan | Molybdenum | Occurrence | MRDS | |
| Wilfley Group | Tungsten, Gold | Occurrence | MRDS | |
| Willow Claims | Uranium | Occurrence | MRDS | |
| Wilson Placer | Gold | Occurrence | MRDS | |
| Wyandotte Mine | Gold | Underground | Past Producer | MRDS |