Mines in United States
300 mines in United States. Data from Wikidata and Wikipedia.
Aberdeen Quarry The Aberdeen Quarry is an abandoned granite quarry in Gunnison County, Colorado. It is loc… Adventure mine The Adventure Mine is a copper mine in Greenland Township, near Greenland, Michigan in Ont… Alabastine Mine The Alabastine Mine is an underground gypsum mine in Wyoming, Michigan, originally dug by … Alaska-Gastineau Mine The Alaska-Gastineau Mine (alternate: Perseverance Mine) was a gold mine in Perseverance, … Almy Almy was a coal mining camp in Uinta County, Wyoming, United States, near the town of Evan… Alpha Hydraulic Diggings The Alpha Hydraulic Diggings are located one mile north of what was the town of Alpha duri… Ambrosia Lake Ambrosia Lake is a uranium mining district in McKinley and Cibola counties in New Mexico n… Anaconda Copper Mine The Anaconda Copper Mine was a large copper mine in Butte, Montana that closed operations … Anaconda Copper Mine The Anaconda Copper Mine is an open pit copper mine in Lyon County, Nevada that was owned … Antler Mine Antler Mine, also known as Vendetta Mine, is a former copper and zinc drift mine in the Hu… Arcadian mine Arcadian mine was a copper mine developed in 1898 near Paavola, (then called Arcadia) in F… Argo Gold Mine and Mill The Argo Gold Mine and Mill is a former gold mining and milling property in Idaho Springs,… Argonaut Mine The Argonaut Mine was a gold mine in Jackson, California, United States. The deposit was d… Arizona One mine The Arizona One mine is a uranium mine located in Arizona about 35 miles (56 km) south of … Artillery Peak mine The Artillery Peak mine is a mine located in the western United States, about 3 miles (4.8… Ashdown mine The Ashdown mine is an American gold mine located in Humboldt County, 15 kilometres (9.3 m… Atlantic Cable Quartz Lode The Atlantic Cable Quartz Lode is a gold mine in Deer Lodge County, Montana. The mine is l… Atlantic Mine The Atlantic Mine was a copper mine near the Finnish community of Atlantic Mine, Michigan,… Aurora mine The Aurora mine is the largest integrated phosphate mining and chemical plant in the world… Avondale Colliery The Avondale Colliery was a coal mine in Plymouth Township, Luzerne County, nearly two mil… Back Forty Mine The Back Forty Mine is a proposed open-pit metallic sulfide mine targeting gold and zinc d… Badger Pass Badger Pass (el. 6755 ft) is a high mountain pass in Beaverhead County, Montana. It is loc… Bagdad Chase Mine The Bagdad-Chase Mine is a deep mine in the Bullion Mountains of the Mojave Desert. It is … Bagdad mine The Bagdad Mine is a large copper mine located in Arizona, in the southwestern part of the… Bald Mountain mine The Bald Mountain Mine is a large gold mine in northern Nevada. It is an open-pit, run-of-… Bannack Bannack is a ghost town in Beaverhead County, Montana, United States, located on Grasshopp… Barron County Pipestone Quarry The Barron County Pipestone Quarry is a sacred site in Native American history located in … Basalt Cobblestone Quarries District The Basalt Cobblestone Quarries District, in Clark County, Washington near Ridgefield, is … Bass Island Brownstone Company Quarry The Bass Island Brownstone Company Quarry, also known as the Basswood Island Quarry, on Ba… Bat Cave mine The Bat Cave mine was a bat guano mine in a natural cave located in the western Grand Cany… Battle Branch Mine The Battle Branch Mine, sometimes referred to as the Battle Creek Mine, was located near t… Bausman Mine The Bausman mine was a 19th-century coal mine in the Pittsburgh area. The mine was started… Bear Valley Strip Mine The Bear Valley Strip Mine is an abandoned coal strip mine located in Coal Township, North… Beck No. 2 Mine The Beck No. 2 Mine near Eureka, Utah dates from 1890. It was listed on the National Regis… Belle Ayr Mine The Belle Ayr mine is a coal mine located 18 miles southeast of Gillette, Wyoming in the U… Benson Mines The Benson Mine is an iron-ore mine located near Star Lake, a village in the southern St. … Berkeley Pit The Berkeley Pit is a former open pit copper mine in the western United States, located in… Big Horn Mine The Big Horn Mine is a defunct gold mine located at the headwaters of the east fork of the… Big Sandy lithium mine The Big Sandy lithium project, or Big Sandy lithium mine, is a planned lithium mining proj… Bingham Canyon Mine The Bingham Canyon Mine, more commonly known as Kennecott Copper Mine among locals, is an … Black Thunder Coal Mine The Black Thunder Coal Mine is a surface coal mine in the U.S. state of Wyoming, located i… Blackbird mine Blackbird mine was a large cobalt mine in Lemhi County, Idaho, United States.
Mining for g… Blue Diamond Mine The Blue Diamond Mine and mill is a gypsum production facility at Blue Diamond Hill in Cla… Blue Ledge Mine The Blue Ledge Mine is an inactive underground copper mine that has been classified as a S… Bodie Mine The Bodie Mine is an inactive, privately owned gold mine in Okanogan County, Washington, U… Bone Cabin Quarry Bone Cabin Quarry is a dinosaur quarry that lay approximately 55 miles (89 km) northwest o… Bonne Terre Mine Bonne Terre Mine, also known as the St. Joseph Lead Mine at Bonne Terre, is a historic lea… Book Cliff mines The Book Cliff Mines were coal mines located near Grand Junction, Colorado, United States.… Boundary Red Mountain Mine The Boundary Red Mountain Mine of Whatcom County, Washington, United States, consists of s… Broad Creek Soapstone Quarries The Broad Creek Soapstone Quarries, also known as Orr Prehistoric Steatite Quarry Archeolo… Brook Mine Brook Mine is a mine near Sheridan, Wyoming, operated by Ramaco Resources. Originally pros… Bumpus Quarry Bumpus quarry is a quarry in Oxford County, Maine, in the United States. It is primarily k… Burra Burra Mine The Burra Burra Mine is a copper mine located in Ducktown, Tennessee, in the southeastern … Calhoun Mine The Calhoun Mine is perhaps the oldest and best-known mine in Lumpkin County, Georgia. Whe… Carthage Underground The Carthage Underground is a collection of marble quarries in Carthage, Missouri, most of… Cayuna Range mine The Cuyuna Range (kye-YOO-nə) is an inactive iron range to the southwest of the Mesabi Ran… Centralia Coal Mine Centralia Coal Mine was an open-pit coal mine, owned by the Canadian-based TransAlta Corpo… Century Mine The Century Mine was an underground coal mine in Belmont County, Ohio owned by American En… Cerro Gordo Mines The Cerro Gordo Mines are a collection of abandoned mines located in Cerro Gordo in the In… Chamberlain mine The Chamberlain Manganese Deposits are located in north-central United States near Chamber… Champion Mining Company The Champion Copper Company was created in 1899 to manage the Champion Mine located in the… Champion-Providence Mine Champion-Providence Mine was a consolidation of two adjoining gold mines in Nevada City, C… Chatsworth Calera Chatsworth Calera also called Chatsworth Reservoir Kiln Site is one of the few surviving s… Civilian Conservation Corps Quarry No. 2 Civilian Conservation Corps Quarry No. 2 is a historic Civilian Conservation Corps (CCC) q… Cliff mine The Cliff mine was the first successful copper mine in the Copper Country of the state of … Cliffs Shaft Mine Museum The Cliffs Shaft Mine Museum is a former iron mine, now a heritage museum, located on Eucl… Climax Uranium Mill Climax Uranium Mill is a decommissioned uranium mill near Grand Junction, CO.
The mill, wh… Climax mine The Climax mine, located in Climax, Colorado, United States, is a major molybdenum mine in… Clover Hill Pits The Clover Hill Pits are a number of coal shafts and mines that operated in the Southside … Colorado Salt Works The Colorado Salt Works, on Salt Works Ranch in Park County, Colorado near Hartsel, Colora… Congress Congress (aka Old Congress) is a census-designated place (CDP) in Yavapai County, Arizona,… Congress Mine The Congress Mine is a gold mine located at the ghost town of Congress, Arizona, on the so… Consolidated Gold Mine The Consolidated Mine was a gold mine in Lumpkin County, Georgia, United States, just east… Copper Creek mine As of 2023, the Canadian mining company Faraday Copper is planning underground and open mi… Copper Falls mine Copper Falls mine was a set of numerous copper mine shafts and adits south of Eagle Harbor… Copper Queen Mine The Copper Queen Mine was a copper mine in Cochise County, Arizona, United States. Its dev… Cordero Rojo Mine The Cordero Rojo Mine is a coal mining complex located in the state of Wyoming in the Unit… Cortez Gold Mine Cortez Gold Mine is a large gold mining and processing facility in Lander and Eureka Count… Crandall Canyon Mine The Crandall Canyon Mine, formerly Genwal Mine, was a bituminous underground coal mine in … Crandon mine Crandon mine was a mine proposed for northeastern Wisconsin, USA. It was to be situated ne… Crater of Diamonds State Park Crater of Diamonds State Park is a 911-acre (369 ha) Arkansas state park in Pike County, A… Cripple Creek & Victor Gold Mine The Cripple Creek & Victor Gold Mine, formerly and historically the Cresson Mine, is an ac… Crisson Mine Crisson Mine was a gold mine in Lumpkin County, Georgia, USA, located just east of Dahlone… Crow Butte Crow Butte is a uranium mining operation located four miles (6 km) southeast of the city o… Crow Creek Consolidated Gold Mining Company Crow Creek is a stream in the Chugach Mountains, Alaska, US. It is the only notable tribut… Crystal Mine Crystal Mine is located near Juneau in the U.S. state of Alaska. The quartz ledge at the C… Darling Cinder Pit Darling Cinder Pit is a cinder pit mine near Winona, Arizona. It was named in honor of Wil… DeLamar Mine The DeLamar Mine was an open-pit silver and gold mine in Owyhee County in southwest Idaho,… Delaware Mine The Delaware Mine is located off U.S. Highway 41, 12 miles (19 km) in Grant Township, Kewe… Detroit salt mine The Detroit salt mine is a salt mine located 1,100 ft (340 m) below Detroit, Michigan. The… Dock Watch Quarry Dock Watch Quarry is an abandoned trap rock quarry located on Dock Watch Hollow Road in Wa… Domtar mine The Domtar Mine, formed from the consolidation of Grand Rapids Gypsum Company mines 1 & 2,… Donlin Gold mine The Donlin Gold Project is a large, undeveloped, refractory gold deposit located 12 miles … Dorn Gold Mine Dorn Gold Mine is a historic gold mine site located near McCormick in McCormick County, So… Dream Mine The Dream Mine, or Relief Mine, is an unproductive underground mine in Salem, Utah, built … Dry Fork Mine The Dry Fork mine is a coal mine located 8 miles north of Gillette, Wyoming in the United … Eagle Butte Mine The Eagle Butte mine is a coal mine located 7 miles (11 km) north of Gillette, Wyoming in … Eagle Mine Eagle Mine is an abandoned mine near the ghost town of Gilman and about one mile southeast… Eagle Mine The Eagle Mine is a small, high-grade nickel mining and copper mining project owned by Tal… El Chino Mine The Chino Mine ("Chino" is Spanish for the "Chinese"), also known as the Santa Rita mine o… El Dorado Gold Mine The El Dorado Gold Mine is a gold mine and tourist attraction at the unincorporated commun… Elizabeth Mine The Elizabeth Mine was a copper mine located on the town line between the Town of Straffor… Emma Silver Mine The Emma Silver Mine is a currently inactive silver mine near Alta, Utah, in the United St… Engels Copper Mine The Engels Copper Mine was located in Plumas County, California at the north end of the Pl… Enoco Coal Mine Enoco Coal Mine, also known as the Knox County Coal Company, is a historic Bituminous coal… Experimental Mine, U.S. Bureau of Mines Experimental Mine, U.S. Bureau of Mines is a landmark located in the Bruceton suburb of Pi… Ferris-Haggarty Mine Site The Ferris-Haggerty Mine Site was one of the richest components of the Grand Encampment Mi… Flambeau Mine The Flambeau Mine was an open pit mine of a copper-gold deposit near the Flambeau River, s… Forest King Mine The Forest King was a giant sequoia tree located in Nelder Grove, California that was cut … Fort Knox Gold Mine The Fort Knox Gold Mine is an open pit gold mine, 9 mi (14 km) east of Fox in the Fairbank… Fowler zinc mine The Fowler mine is an abandoned zinc, iron, and lead mine on the southeast side of Bumpus … Franklin Furnace Franklin Furnace, also known as the Franklin Mine, is a famous mineral location for rare z… Franklin-Creighton Mine The Franklin-Creighton Mine was a Georgia Gold Rush gold mine located off what is now Yell… Free Jim Mine The Free Jim Mine was a Georgia Gold Rush gold mine located in the town of Dahlonega in Lu… French-Henry Mine The French Henry mine is a gold and silver mine located on Baldy Mountain (Colfax County, … Getchell mine The Getchell Mine is an underground gold mine in the Potosi Mining District of Humboldt Co… Gildersleeve Mine The Gildersleeve Mine, in Lolo National Forest near Superior in Mineral County, Montana, w… Golconda Mine The Golconda Mine, in the area of Lake City, Colorado, was a historic silver mine.
It was … Gold chain mine The Gold Chain mine is a mine located in Juab County, Utah and owned by the Gold Chain Min… Golden Fleece Mine The Golden Fleece Mine is a gold mining site in Hinsdale County, Colorado, 5 miles (8 km) … Golden Fleece Tunnel The Golden Fleece Tunnel, is a gold mining site in the Westville gold mining district in P… Golden Sunlight mine The Golden Sunlight mine is an open pit gold mine in Jefferson County, Montana, 5 mi (8 km… Goldstrike mine Goldstrike is a gold mine in Eureka County in north-eastern Nevada. It is located on the C… Good Hope Mine Good Hope Mine was the principal gold mine in the Pinacate Mining District, Riverside Coun… Grandview Mine The Grandview Mine, also known as the Last Chance Mine, was operated by Pete Berry from 18… Granite Mountain Granite Mountain is a mass of solid rock one mile up Little Cottonwood Canyon in the Wasat… Great Sierra Mine Historic Site The Great Sierra Mine Historic Site, also known as Dana Village, preserves the site of the… Great Western Quicksilver Mine The Great Western Quicksilver Mine was a mercury mine in California, near Middletown in La… Greenwood Gold Mine The Greenwood gold mine operated in Prince William County, Virginia, United States, near t… Griffith Quarry Griffith Quarry, a registered California Historical Landmark listed on the National Regist… Groom Mine Groom Mine, located in Lincoln County, Nevada, first opened in the 1870s. Most mining in t… Gypsum Cave Mine The Gypsum Cave Mine is a gypsum-anhydrite and uranium mine located in Clark County, Nevad… Hanksville-Burpee Quarry Hanksville-Burpee Quarry is a paleontological excavation site approximately 150 feet (46 m… Harding Mine The Harding Pegmatite Mine is a former adit mine that extracted lithium, tantalum, and ber… Harvey Mountain Quarry The Harvey Mountain Quarry near Bonners Ferry, Idaho, United States, is a prehistoric ston… Hastings Mine The Hastings Mine is a mineral extraction site approximately 4.5 miles (7.2 km) northeast … Hector Mine Hector Mine or The Hector is a mine in the Mojave Desert in San Bernardino County, Califor… Henderson Mine The Henderson Mine is a large underground molybdenum mine west of the town of Empire in Cl… Hercules silver mine The Hercules Mine was one of the richest lead/silver mines in the Coeur d'Alene Mountains … Hermosa mine South32 Limited is a mining and metals company headquartered in Perth, Western Australia. … Hibernia mines The Hibernia mines are a series of iron mines in and around Rockaway Township, in Morris C… Hidee Gold Mine The Hidee Gold Mine is a former gold mine in Gilpin County, Colorado, United States. The H… Hill Annex Mine State Park Hill-Annex Mine State Park is a former state park of Minnesota, United States, interpretin… Hobet Coal Mine The Hobet 21 Coal Mine in West Virginia was operational between 1974 and 2015. Straddling … Homestake Mine The Homestake Mine was a deep underground gold mine (8, 000 feet or 2, 438 m) located in L… Homestake Mine Homestake Mine is located in the Newberry Mountains near Searchlight, Nevada. It is listed… Hull–Rust–Mahoning Open Pit Iron Mine The Hull–Rust–Mahoning Open Pit Iron Mine in Hibbing, Minnesota, United States, is the lar… Idaho mine Idaho Cobalt Operations (ICO) is a cobalt mine located in Lemhi County, Idaho in the Unite… Idarado Mine The Idarado Mine was a mining operation in the San Juan Mountains of Ouray County, Colorad… Independence Mines The Independence Mines, now Independence Mine State Historical Park, is the site of a form… Independence mine The Independence Mine was a larger producing mine in the Pine Creek region of the Coeur d'… Indian Valley Mine The Indian Valley Mine is a historic quartz mine located at 27301 Seward Highway (mile mar… Iron Mountain District The Iron Mountain District, also known as the Iron Springs District, is a large, high-grad… Iron Mountain Mine Iron Mountain Mine, also known as the Richmond Mine at Iron Mountain, is a mine near Reddi… Ivanhoe mining district The Ivanhoe is a mining district in Elko County, Nevada, US. It is located in the Butte Cr… Jackson Mine The Jackson Mine is an open pit iron mine in Negaunee, Michigan, extracting resources from… Jacobs Ranch Jacobs Ranch Mine is a large open-pit coal mine located 15 miles southeast of Wright, Wyom… Johnson Lake Mine Historic District The Johnson Lake Mine is a former tungsten mine located within the boundaries of Great Bas… Jualin Mine Jualin Mine is a defunct gold mine located within the City and Borough of Juneau, Alaska a… Kanawha saltworks The Kanawha saltworks were an important 19th-century mineral resource of the United States… Kansas Underground Salt Museum Strataca is a salt mine museum in Hutchinson, Kansas, United States, located on the northw… Kathleen Coal Mine The Kathleen Mine was a coal mine that operated in the nearby coal town of Dowell, Illinoi… Kayenta Mine The Kayenta mine was a surface coal mine operated by Peabody Western Coal Company, a subsi… Keane Wonder Mine The Keane Wonder Mine and mill is an abandoned mining facility located within Death Valley… Kelsey Lake Diamond Mine Kelsey Lake Diamond Mine is a defunct diamond mine in the U.S. state of Colorado. It is lo… Kennecott Kennecott, also known as Kennicott and Kennecott Mines, is an abandoned mining camp in the… Kennedy Gold Mine The Kennedy Gold Mine is a gold mine in Jackson, California, one of the deepest mines on t… Kensington mine Kensington mine is a gold mine located 45 mi (72 km) north of Juneau, Alaska. The mine is … Kings Mountain mine The Kings Mountain Mine is a large open-pit mine on the south side of the eponymous town o… Krukowski Quarry Krukowski Quarry is a quartzite sandstone quarry near Mosinee, Wisconsin. In the late Camb… La Grange Mine The La Grange Mine is a former mine located in Trinity County, California. At one time it … Lackawanna Coal Mine Lackawanna Coal Mine is a museum and retired coal mine that is located in McDade Park in S… Lake Vermilion-Soudan Underground Mine State Park The Lake Vermilion-Soudan Underground Mine State Park is a Minnesota state park at the sit… Lava Cap Mine The Lava Cap Mine is an abandoned gold mine in Nevada County, California. The mine is loca… Lavender Pit The Lavender Pit is a former open pit copper mine near Bisbee in Cochise County, Arizona, … Lawson Adit The Lawson Adit is a horizontal mine tunnel, or adit, on the UC Berkeley campus, near the … Leadville ore district The Leadville mining district, located in the Colorado Mineral Belt, was the most producti… Leviathan Mine Leviathan Mine is a United States superfund site (CERCLIS ID: CAD98067685) at an abandoned… Livengood mine The Livengood gold deposit is an advanced gold exploration project located 70 miles (110 k… Locarno Mine The Locarno Mine is situated in Kern County, California, USA. Gold and tungsten have been … Lone Jack The Lone Jack mine (also known as Post-Lambert) is an inactive gold mine in the Mount Bake… Lost Horse Mine Lost Horse Mine is a historic gold and silver mine in the Lost Horse Valley of Joshua Tree… Lost Padre mine The Lost Padre Mine is a legend about Spanish or Mexican mining activity along the "big be… Loud Mine Loud Mine was a gold mine in White County, Georgia north of Dahlonega. The mine was situat… Lucky Friday mine The Lucky Friday mine is an underground silver, lead, and zinc mine in the western United … Lucky Jack mine 38°52′N 107°02′W
The Lucky Jack mine (formerly known as the Mount Emmons molybdenum proper… Lucky Knock Mine The Lucky Knock Mine is a mine located in Okanogan County near Ellisford, Washington. The … Madison no. 8 mine Dewmaine IL Madison #8 mine is a closed coal mine that was located in Dewmaine, Illinois. Samuel T. Br… Maple Mountain mine The Maple Mountain mine is a mine located in the north-east of the United States in Maine.… Marigold mine The Marigold gold mine is an open-pit gold mine in Valmy, Nevada, 14 miles (23 km) west-no… Mariscal Mine The Mariscal Mine, also known as the Lindsey Mine and the Ellis Mine, was a source of cinn… Mary Murphy Mine The Mary Murphy Mine was the principal gold mine of the Chalk Creek mining district of Cha… Matchless Mine The Matchless Mine is a historic mine located in Lake County, Colorado. It is listed on th… Mather Mine disaster The Mather Mine disaster refers to the events surrounding an explosion that occurred in th… McKinley Mine McKinley Mine was an open-pit coal mine, owned by Chevron Corporation (formerly Pittsburg … McKinnan Gulch McKinnan Gulch is a valley in Marin County, California, United States.
It contains a small… Meadow Branch Coalfield The Meadow Branch Coalfield is a coalfield located in the Eastern Panhandle of West Virgin… Mesquite Mine The Mesquite Mine, operated by Equinox Gold, is located near Glamis, Imperial County, Cali… Midlothian Mines Park Midlothian (mid-LOH-thee-ən) is an unincorporated area and census-designated place in Ches… Midnite Mine The Midnite Mine is an inactive uranium mine in the Selkirk Mountains of the state of Wash… Millie Hill bat cave Millie Hill bat cave (also known as Millie Mine bat cave) is an abandoned iron mine in Iro… Milwaukee Falls Lime Company The Milwaukee Falls Lime Company is the former owner of a limestone quarry and lime kilns … Mineral Park mine The Mineral Park mine is a large open-pit copper mine located in the Cerbat Mountains, 14 … Minesota Mine The Minesota Mine is a former copper mine near Rockland, Ontonagon County in the Upper Pen… Minong Mine Historic District The Minong Mine is a historic mine site located west of McCargoe Cove campground on Isle R… Mollie Kathleen Gold Mine The Mollie Kathleen Gold Mine is a historic vertical shaft mine near Cripple Creek, Colora… Monte Cristo Gold Mine The Monte Cristo Gold Mine (Spanish for Mountain of Christ Gold Mine) is a gold mine in th… Moore Gulch Chinese Mining Site The Moore Gulch Chinese Mining Site, site 10-CW-159, is an archeological site in Clearwate… Morenci Mine The Morenci Mine is a large copper mine located near Morenci, Arizona, United States. More… Mountain Iron Mine Mountain Iron Mine is a former mine in Mountain Iron, Minnesota, United States. Opened in … Mountain Pass Rare Earth Mine The Mountain Pass Rare Earth Mine and Processing Facility, owned by MP Materials Corp., is… Nellie Dent Mine The Nellie Dent Mine, officially the Nellie E. Dent Quartz Mine, and also known as the Con… New Almaden New Almaden, known in Spanish as Nuevo Almadén, is a historic community and former mercury… New Cornelia mine The New Cornelia mine is a currently inactive open-pit copper mine in Pima County, Arizona… Nonesuch Mine The Nonesuch Mine is an abandoned copper mine and small ghost town in the southeast corner… Norcross Brothers Granite Quarry The Norcross Brothers Granite Quarry, more recently the Castellucci Quarry, is a historic … North Antelope Rochelle Mine The North Antelope Rochelle Mine is the largest coal mine in the world. Located in Campbel… North Carolina Granite Corporation Quarry Complex North Carolina Granite Corporation Quarry Complex is a historic granite quarry and nationa… North Star Mine The North Star Mine and Powerhouse are an historic gold mine and associated power generati… Obsidian Cliff Obsidian Cliff, also known as 48YE433, was an important source of lithic materials for pre… Old Hundred Gold Mine The Old Hundred Gold Mine is a gold mine in San Juan County, Colorado, United States. The … Old Pete Mine The Old Pete Mine, or Yim-Wheelock Mine, is an abandoned mine in Ragtown, California, in t… Old State Quarry State Preserve The Old State Quarry State Preserve, also known as the North Bend Quarries, Capitol Quarry… Ontario silver mine The Ontario silver mine is a mine that was active starting in 1872, and is located near Pa… Ortiz Mountains The Ortiz Mountains are a mountain range in northern New Mexico, United States, in Santa F… Osceola Mine The Osceola Mine was a copper mine consisting of 11 shafts located in Osceola Township, Ho… Osgood Ditch The Osgood Ditch is a 9.2-mile (14.8 km) section of mining ditch located in southern Josep… Pahaquarry Copper Mine The Pahaquarry Copper Mine is an abandoned copper mine located on the west side of Kittati… Paulson Mine The Paulson Mine is a former iron ore mine located in Cook County, Minnesota, United State… Pebble Mine Pebble Mine is the common name of a proposed copper-gold-molybdenum mining project in the … Permanente Quarry The Permanente Quarry and cement plant is in an unincorporated area of Santa Clara County,… Pewangoing Quarry The Pewangoing Quarry, also designated 20CX20, is an archaeological site located along Lak… Phoenix Gold Mine, Idaho Springs, Colorado The Phoenix Gold Mine is an underground gold mine tour in Clear Creek County, Colorado tha… Pine Nut mine The Pine Nut mine is a large uranium mine located in the southern part of the United State… Pinto Valley mine The Pinto Valley Mine is a large copper mine located in Arizona, in the southwestern part … Pioneer Mine The Pioneer Mine was an underground iron mine in Ely, Minnesota, United States, in operati… Pocahontas Exhibition Coal Mine Pocahontas Exhibition Coal Mine, also known as Pocahontas Mine No. 1, or Baby Mine, is an … Pogo mine The Pogo mine is a gold mine in the state of Alaska. By 31 December 2017 Pogo had produced… Portland Brownstone Quarries The Portland Brownstone Quarries are a set of historic quarries in Portland, Connecticut. … Pyne Mine The Pyne Mine was a vertical shaft iron ore mine operated by the Woodward Iron Company and… Quarry Lake Quarry Lake is a manmade lake in the Pikesville area of Baltimore County, Maryland. Origin… Quincy Mine The Quincy Mine is an extensive set of copper mines located near Hancock, Michigan. The mi… Rawhide Mine The Rawhide Mine is a coal mine located 10 miles (16.1 km) north of Gillette, Wyoming in t… Ray mine The Ray mine is a large copper mine in Pinal County, Arizona, near the town of Kearny, in … Red Dog mine The Red Dog mine is a large zinc and lead mine located in the CDP of Red Dog Mine, part of… Red Hill mine The Red Hill mining project is a gold deposit in Eureka County, in central Nevada, adjacen… Reed Gold Mine The Reed Gold Mine is located in Midland, Cabarrus County, North Carolina, and is the site… Resolution Copper Resolution Copper (RCM) is a joint venture owned by Rio Tinto and BHP formed to develop an… Richardson Mine The Richardson Mine was Ontario's first gold mine, opened by Marcus Herbert Powell in 1867… Ridgeway Mine The Ridgeway mine was a gold and silver open-pit mine near Ridgeway, South Carolina. In it… Rio Tinto Borax Mine The Rio Tinto Boron Mine (formerly the U.S. Borax Boron Mine) in Boron, California is Cali… Robinson Mine The Robinson Mine is a porphyry copper deposit located at Ruth, White Pine County, Nevada,… Rock Flat Mine The Rock Flat Mine lies in the drainage of the Rock Flat Placer through the Little Goose C… Rock Flat Placer The Rock Flat Placer is a small placer deposit in central Idaho which is part of the Meado… Rockaway quarry The Rockaway Quarry was a Calera limestone quarry in Pacifica, California, in the San Fran… Rolling Mill Mine The Rolling Mill Mine was a drift portal coal mine in operation in Johnstown, Cambria Coun… Rosemont Copper Rosemont Copper was a proposed large open pit copper mine project owned by Hudbay. The pro… Rota Latte Stone Quarry Rota Latte Stone Quarry, also known as the As Nieves quarry, is located near the Chamorro … Rouchleau Mine The Rouchleau Mine is an abandoned open-pit mine within the Mesabi Iron Range at Virginia,… Round Mountain Gold Mine The Round Mountain Gold Mine is an open pit gold mine in Round Mountain, Nevada. The mine … Royalton North No. 1 Mine Explosion The North #1 mine is a closed coal mine that was located in Royalton, Illinois. The Big Mu… Ruby Mining District Also known as the Salmon Creek District, the Ruby Mining District is an abandoned mining d… Ruggles Mine Ruggles Mine is an open-pit mine that was turned into a tourist attraction. It was closed … Safford Mine The Safford Mine is an open-pit copper mine located in Graham County, Arizona, eight miles… San Andreas Fault Observatory at Depth The San Andreas Fault Observatory at Depth (SAFOD) was a research project that began in 20… San Manuel Copper Mine The San Manuel Copper Mine was a surface and underground porphyry copper mine located in S… San Rafael Rock Quarry The San Rafael Rock Quarry, also commonly known as the McNear Quarry, is a 172 acres (70 h… Schuyler Copper Mine The Schuyler Copper Mine is an abandoned, historic copper mine located in what is now Nort… Seneca Quarry Seneca Quarry is a historic site located at Seneca, Montgomery County, Maryland. It is loc… Shannopin Coal Co The Shannopin Coal Co was located in Greene County, Pennsylvania in the area of Bobtown wh… Sierrita Mine The Sahuarita Mine is a large copper mine located in the Sahuarita Mountains of Arizona, i… Silver Hill Mine The Silver Hill Mine (originally named King's Mine and Washington Mine prior to 1854) was … Silver King Mine The Silver King Mine is an inactive silver mine located near Superior, Arizona in the Unit… Sixes mine The Sixes Mine is a group of former gold placer mines in the Georgia Gold Belt. They are n… Sleeper Gold Mine The Sleeper Gold Mine was a high-grade gold mine operated by AMAX Gold from 1986 until 199… Sloss Mines The Sloss Mines are a group of mines in southwestern Jefferson County, Alabama, United Sta… Smith Ranch-Highland Smith Ranch and Highland are uranium mining operations located in Wyoming, U.S.A. They are… Smuggler Mine The Smuggler Mine is located on the slopes of Smuggler Mountain, on the north edge of Aspe… Spruce 1 Spruce 1 is a proposed coal strip-mining operation approximately two miles northeast of Bl… St. John Mine The St. John Mine is located in Potosi, Wisconsin. It was added to the National Register o… St. John's Mine The St John's Mine is a mineral extraction site approximately three miles north of the cit… Sterling Hill Mining Museum The Sterling Hill Mine, now known as the Sterling Hill Mining Museum, is a former zinc min… Stratton's Independence Mine and Mill Stratton's Independence Mine and Mill is a historic gold mining site near Victor, Colorado… Stringfellow Acid Pits The Stringfellow Acid Pits are a toxic waste dump and Superfund site located in Jurupa Val… Sulphur Bank Mine The Sulphur Bank Mine is located near Clearlake Oaks and Clear Lake in Lake County, Califo… Sumdum mine The Sumdum mine is one of the largest lead and zinc mines in United States. The mine is lo… Summitville mine The Summitville mine was a gold mining site in the United States, located in Rio Grande Co… Sunnyside mine The Sunnyside copper project is a copper exploration project located in Arizona's Patagoni… Sunshine Mine The Sunshine Mine is located between the cities of Kellogg and Wallace in northern Idaho. … Sweet Home Mine Sweet Home Mine is a mine near Alma, Colorado, United States. It was founded in 1873 as a … Sweet Vengeance Mine The Sweet Vengeance Mine was a gold mine in Browns Valley, California, discovered by Afric… Swift's silver mine Swift's silver mine is an alleged silver mine whose existence is part of the folklore of t… Tamarack mine Tamarack mine is a copper mine located in Osceola Township, Houghton County, north of Calu… Techatticup Mine Techatticup Mine is a former gold mine, now a tourist attraction. It is located at an elev… Tenino Stone Company Quarry The Tenino Stone Company Quarry, at City Park in Tenino, Washington, was listed on the Nat… Thacker Pass Lithium Mine The Thacker Pass lithium mine is a lithium clay mining development project in Humboldt Cou… Thompson Creek mine The Thompson Creek mine is one of the largest molybdenum mines in the United States. The m… Three Kids Mine The Three Kids Mine is a defunct open-pit manganese mine in Henderson, Nevada, United Stat… Tilly Foster Mine The Tilly Foster Mine was an iron mine in the Town of Southeast in Putnam County, New York… Tonopah Historic Mining Park The Tonopah Historic Mining Park is a defunct mining area in Tonopah, Nevada, United State…