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Geography Home Browse by State Browse by Feature Definitions Top 10 |
| South Dakota Mine |
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|
Feature Name
|
County
|
Latitude
|
Longitude
|
| A M Lode Mine | Custer | 43.80417 | -103.54 |
| Accidental Mine | Pennington | 43.97028 | -103.77861 |
| Addie Lode Mine | Pennington | 43.92667 | -103.51972 |
| Adelphi Mine (historical) | Lawrence | 44.40833 | -103.86806 |
| Aladdin Mine | Custer | 43.75417 | -103.60139 |
| Alameda Mine (historical) | Lawrence | 44.34722 | -103.83222 |
| Alexander Mine | Lawrence | 44.32222 | -103.64444 |
| Alice Mine | Lawrence | 44.31806 | -103.64167 |
| Alpha-Platus Mine (historical) | Lawrence | 44.25833 | -103.82917 |
| American Eagle Mine | Lawrence | 44.35556 | -103.83556 |
| Anchor Mountain Mine | Lawrence | 44.3375 | -103.67417 |
| Annie Number 1 Lode Mine | Pennington | 43.92833 | -103.58472 |
| Antler-Burlington Mine | Pennington | 43.95972 | -103.58056 |
| Apex Mine (historical) | Lawrence | 44.34778 | -103.84028 |
| Arcade Numbers 1 and 2 Lodes Mine | Custer | 43.77917 | -103.51583 |
| Bald Mountain Mine | Lawrence | 44.35472 | -103.83222 |
| Ballard Mine | Custer | 43.795 | -103.64222 |
| Baltimore Mine (historical) | Lawrence | 44.33889 | -103.82861 |
| Bare Top Number 2 Lode Mine | Custer | 43.73889 | -103.55556 |
| Bebington Group Mine | Custer | 43.745 | -103.64722 |
| Beck Lode Mine | Custer | 43.74722 | -103.51611 |
| Beecher Number Two Mine | Custer | 43.70722 | -103.57583 |
| Belle Eldridge Gold Mine | Lawrence | 44.36806 | -103.72278 |
| Ben Hur Mine (historical) | Lawrence | 44.3375 | -103.82222 |
| Beryl Feldspar Mine | Custer | 43.85417 | -103.37611 |
| Bet Lode Mine | Custer | 43.80833 | -103.52611 |
| Big Bonanza Mine (historical) | Lawrence | 44.33556 | -103.8125 |
| Big Chief Mine | Pennington | 43.865 | -103.38139 |
| Big Hit Mine | Pennington | 43.88333 | -103.40889 |
| Big Horn Lode Mine | Custer | 43.78444 | -103.58833 |
| Big Shot Mine | Pennington | 43.89389 | -103.45306 |
| Big Smoke Mine | Pennington | 43.85833 | -103.37778 |
| Big Spar Number 1 Mine | Custer | 43.76944 | -103.65278 |
| Bion Mine | Lawrence | 44.32083 | -103.65139 |
| Bismark Mine | Lawrence | 44.34361 | -103.78944 |
| Bismark-Ida Florence Group Mine | Pennington | 43.90583 | -103.42944 |
| Black Crystal Mine | Pennington | 43.975 | -103.50833 |
| Black Diamond Mine | Pennington | 43.86944 | -103.66667 |
| Black Metal Mine | Pennington | 43.9475 | -103.55833 |
| Black Tunnel Mine | Pennington | 44.08583 | -103.78056 |
| Blackbird Mine | Pennington | 43.90417 | -103.51389 |
| Bluebird Claim Mine | Pennington | 43.91944 | -103.61833 |
| Boscoble and Double Standard Mine | Lawrence | 44.33472 | -103.8225 |
| Branch Mint Mine | Lawrence | 44.33611 | -103.63194 |
| Buckeye and Lena Mine | Pennington | 43.97528 | -103.5875 |
| Bull Moose Lode Mine | Custer | 43.73944 | -103.54861 |
| Bullion Mine | Lawrence | 44.32639 | -103.64028 |
| Burt Mica Mine | Custer | 43.74639 | -103.53694 |
| Butte Group Mine | Pennington | 43.87 | -103.62694 |
| Buxton Mine | Lawrence | 44.33694 | -103.80528 |
| Calumet Mine | Pennington | 43.9525 | -103.44472 |
| Campaign Mine | Pennington | 43.93333 | -103.59361 |
| Carnbray Mine | Pennington | 43.95111 | -103.53111 |
| Carroll Mine | Lawrence | 44.38111 | -103.78972 |
| Cassiterite Mine | Pennington | 43.9375 | -103.58194 |
| Century Mine | Pennington | 43.92306 | -103.57556 |
| Champion Mine | Pennington | 43.92694 | -103.50139 |
| Clara Belle Mine | Pennington | 43.8675 | -103.59806 |
| Cleopatra Mine | Lawrence | 44.39861 | -103.87917 |
| Climax Mica Mine | Custer | 43.76528 | -103.55694 |
| Clinton Mine (historical) | Lawrence | 44.33806 | -103.80972 |
| Clover Leaf Mine | Lawrence | 44.27694 | -103.66667 |
| Coats Dike Mine | Pennington | 43.92472 | -103.59889 |
| Coletta Mine | Lawrence | 44.31389 | -103.65139 |
| Columbia Mine | Pennington | 43.89917 | -103.41639 |
| Columbus Mine (historical) | Lawrence | 44.555 | -103.77389 |
| Come Along Lode Mine | Custer | 43.78889 | -103.55 |
| Confidence Mine | Pennington | 43.87722 | -103.40194 |
| Copper Mountain Gravel Pit | Pennington | 43.93167 | -103.75806 |
| Cora Mine | Lawrence | 44.32639 | -103.64306 |
| Cowboy Mine | Pennington | 43.92639 | -103.59778 |
| Crain Mine | Pennington | 43.99306 | -103.59722 |
| Crown Hill Mine (historical) | Lawrence | 44.35528 | -103.86722 |
| Crown Mine | Custer | 43.79389 | -103.6425 |
| Custer Group Mine | Pennington | 43.93333 | -103.55417 |
| Custer Mica Lodes Numbers 1 and 2 Mine | Custer | 43.78389 | -103.57222 |
| Custer Mine | Lawrence | 44.36667 | -103.63611 |
| Custer Mountain Lode Mine | Custer | 43.75556 | -103.565 |
| Cuttys Ark Mine | Pennington | 44.08639 | -103.63833 |
| Cuyahogo Mine | Custer | 43.85056 | -103.42389 |
| Daisy Mine (historical) | Lawrence | 44.32833 | -103.82 |
| Dakota Calmet Mine | Pennington | 43.95222 | -103.44528 |
| Dakota Mine | Lawrence | 44.34889 | -103.84444 |
| Dalmon Mica Mine | Custer | 43.77833 | -103.59556 |
| Dan Patch Mine | Pennington | 43.89444 | -103.44167 |
| Dark Horse and General Grant Mine | Lawrence | 44.34028 | -103.82306 |
| Deacon Wright Lode Mine | Pennington | 43.85833 | -103.6375 |
| Deadbroke Mine | Lawrence | 44.37917 | -103.76806 |
| Deadwood Terra Mine | Lawrence | 44.35694 | -103.76528 |
| Dewey Mine | Pennington | 43.88278 | -103.54139 |
| Diana Mine | Pennington | 44.08833 | -103.57028 |
| Dike Mine | Pennington | 43.86194 | -103.41222 |
| Divide Lode Mine | Pennington | 44.09667 | -103.79028 |
| Dividened Mine (historical) | Lawrence | 44.35 | -103.83944 |
| Dolcode Mine | Pennington | 43.92889 | -103.51972 |
| Dorothy Lode Mine | Custer | 43.75556 | -103.63472 |
| Dorothy Number 1 Lode Mine | Custer | 43.7575 | -103.63111 |
| Dorothy V Prospect Mine | Custer | 43.76056 | -103.63944 |
| Double Rainbow Mine | Lawrence | 44.33333 | -103.63333 |
| Dubuque Claim | Custer | 43.74306 | -103.69528 |
| Durango Mine | Lawrence | 44.35611 | -103.77278 |
| Dyke Mine | Pennington | 43.92778 | -103.55444 |
| E M Lode Mine | Custer | 43.80639 | -103.54 |
| Eagle Bird Mine | Lawrence | 44.37639 | -103.85639 |
| Earl Lode Mine | Custer | 43.75222 | -103.52722 |
| Echo Lode Mine | Custer | 43.77083 | -103.73194 |
| Echo Mine (historical) | Lawrence | 44.3875 | -103.80833 |
| Eclipse Group Mine | Pennington | 43.86528 | -103.39472 |
| Edison Mine | Pennington | 43.8825 | -103.40444 |
| Edna Hazel Mine | Pennington | 43.93194 | -103.48889 |
| Egyptian Group Mine | Pennington | 43.90556 | -103.42611 |
| El Dorado Mine | Pennington | 43.93611 | -103.51667 |
| El Refugio Mine | Lawrence | 44.3375 | -103.6375 |
| Eldorado Mine | Pennington | 43.93639 | -103.51667 |
| Elkhorn Mine | Pennington | 43.915 | -103.50361 |
| Elta Mine | Pennington | 43.88083 | -103.41806 |
| Empire Mine | Pennington | 43.94444 | -103.49972 |
| Etta Mine (historical) | Lawrence | 44.33889 | -103.76472 |
| Eureka Mine | Pennington | 43.86944 | -103.38889 |
| Eva H and Silver Tongue Mine | Lawrence | 44.37306 | -103.89167 |
| Excelsior Mine | Pennington | 43.89194 | -103.54167 |
| Fannie Mine (historical) | Lawrence | 44.33944 | -103.81 |
| February Mine | Pennington | 43.91861 | -103.52778 |
| Ferguson Mine | Pennington | 43.87917 | -103.37306 |
| Fern Cliff Prospect Mine | Custer | 43.85278 | -103.37944 |
| Filmore Mine | Lawrence | 44.37 | -104.03389 |
| First Find Mine | Pennington | 43.86861 | -103.58 |
| Flora Lode Mine | Custer | 43.74111 | -103.54361 |
| Florence Mine | Lawrence | 44.33611 | -103.63333 |
| Folger Mine | Lawrence | 44.34167 | -103.83472 |
| Formosa Mine | Custer | 43.84167 | -103.47278 |
| Forrest City Mine | Pennington | 43.93694 | -103.48306 |
| Forty-Five Lode Mine | Custer | 43.79083 | -103.69583 |
| Friday Lode Mine | Custer | 43.77639 | -103.64722 |
| Gap Lode Mine | Pennington | 43.86556 | -103.56028 |
| Gentle Annie Mine (historical) | Lawrence | 44.35833 | -103.76389 |
| Gertie Mine | Pennington | 43.92333 | -103.58194 |
| Giant Mine | Lawrence | 44.37667 | -104.04917 |
| Giant-Volney Mine | Lawrence | 44.37472 | -104.04806 |
| Gilt Edge Mine | Lawrence | 44.32972 | -103.67417 |
| Giltedge Mine | Pennington | 43.88389 | -103.36639 |
| Gira and Ainsleys Dike Mine | Custer | 43.85 | -103.61444 |
| Giras Claim Mine | Pennington | 43.92694 | -103.48639 |
| Gladiator Mine (historical) | Lawrence | 44.37083 | -103.79222 |
| Gladys Nells Mine | Custer | 43.6525 | -103.55694 |
| Glendale Mine | Pennington | 43.86861 | -103.37528 |
| Glover Mine (historical) | Lawrence | 44.33472 | -103.80694 |
| Gold Dirt Mine (historical) | Pennington | 44.03778 | -103.53139 |
| Gold Fish Group Mine | Custer | 43.81861 | -103.63333 |
| Gold Hill Lode Mine | Pennington | 43.89444 | -103.41694 |
| Gold Hill Mine | Pennington | 43.98528 | -103.60694 |
| Gold Mountain Mine | Lawrence | 44.36667 | -103.66944 |
| Golden Crown Mine | Custer | 43.81583 | -103.63333 |
| Golden Reward Mine | Lawrence | 44.33056 | -103.80556 |
| Golden Reward Mine (historical) | Lawrence | 44.2525 | -103.80639 |
| Golden Slipper Mine | Pennington | 43.93861 | -103.48306 |
| Golden Slipper Mine (historical) | Pennington | 44.03667 | -103.50972 |
| Golden Summit Mine | Pennington | 43.91667 | -103.53333 |
| Golden West Mine | Pennington | 44.08139 | -103.75389 |
| Good Luck Mine | Pennington | 43.92667 | -103.51389 |
| Grand Island Group Mine | Pennington | 43.90389 | -103.42417 |
| Grand Junction and Hartford Group Mine | Custer | 43.84833 | -103.67222 |
| Great Mogul Mine | Lawrence | 44.32611 | -103.81833 |
| Greenback Mine | Pennington | 43.95972 | -103.58417 |
| Grizzly Bear Mine | Pennington | 43.87889 | -103.56111 |
| Groshong Mine | Lawrence | 44.31667 | -103.69167 |
| Gunnison and Vulcan Mine | Lawrence | 44.34167 | -103.85 |
| Halcyon Mine | Pennington | 43.94694 | -103.48917 |
| Hardesty Homestead Mine | Pennington | 43.92222 | -103.46278 |
| Hardin Properties Mine | Lawrence | 44.35556 | -103.69389 |
| Harmony Mine | Lawrence | 44.32833 | -103.82194 |
| Harrison Mine | Lawrence | 44.35 | -103.77222 |
| Hawkeye-Pluma Mine | Lawrence | 44.36028 | -103.75556 |
| Hayes Mine | Lawrence | 44.32083 | -103.64444 |
| Heidepriem and Cattles Mine | Custer | 43.74694 | -103.60472 |
| Helen Beryl Mine | Custer | 43.71278 | -103.69694 |
| Henry Tin Mine | Pennington | 43.89333 | -103.42444 |
| Hester A Mine | Lawrence | 44.32778 | -103.65278 |
| Hidden Treasure Mine | Lawrence | 44.35861 | -103.79028 |
| High Lode Mine | Pennington | 43.9125 | -103.5375 |
| Highland Lode | Custer | 43.76639 | -103.67806 |
| Highview Prospect | Custer | 43.75194 | -103.71389 |
| Hilton Mine | Harding | 45.72528 | -103.55361 |
| Hoffman Iron Deposit Mine | Lawrence | 44.30417 | -103.68889 |
| Holy Smoke Mine | Pennington | 43.91139 | -103.45306 |
| Holy Terror Mine | Pennington | 43.89778 | -103.42056 |
| Homelode Mine | Pennington | 44.11472 | -103.58278 |
| Homestead Number 2 Prospect Mine | Custer | 43.7775 | -103.605 |
| Homestead Number 3 Prospect Mine | Custer | 43.77806 | -103.61028 |
| Hoodoo-Union Hill Mine | Lawrence | 44.33111 | -103.67417 |
| Horseshoe-Comet Mine | Lawrence | 44.32778 | -103.63889 |
| Hot Shot Mine | Custer | 43.74583 | -103.51389 |
| Hugo Mine | Pennington | 43.87111 | -103.425 |
| Imperial Mine (historical) | Lawrence | 44.38472 | -103.77917 |
| Independence Lode Mine | Custer | 43.76889 | -103.65833 |
| Independence Number 1 Lode Mine | Custer | 43.77611 | -103.65722 |
| Ingersoll Mine | Pennington | 43.90583 | -103.44611 |
| Iron Hill Mine (historical) | Lawrence | 44.40833 | -103.86528 |
| Isadorah and Billie Mine | Lawrence | 44.3275 | -103.8 |
| Ivers Mine | Harding | 45.59167 | -103.14333 |
| IXL Fraction Mine | Custer | 43.77917 | -103.53583 |
| IXL Lode Mine | Custer | 43.77778 | -103.53167 |
| IXL Lode Number 3 Mine | Custer | 43.80056 | -103.53667 |
| IXL Number 4 Lode Mine | Custer | 43.77722 | -103.53 |
| J R Extension Mine | Pennington | 43.95139 | -103.52417 |
| J R Mine | Pennington | 43.95417 | -103.52778 |
| Jenney Mine | Pennington | 44.09611 | -103.55194 |
| Joe Dollar Mine | Pennington | 43.94694 | -103.48889 |
| Jolly Mine | Pennington | 43.92028 | -103.5375 |
| Josie Mine | Custer | 43.83611 | -103.38556 |
| Jumbo Lode Mine | Custer | 43.83778 | -103.38944 |
| Juniper Mine | Pennington | 43.90417 | -103.43139 |
| Juno Mine (historical) | Lawrence | 44.35111 | -103.85111 |
| Jupiter Mine (historical) | Lawrence | 44.37306 | -103.76111 |
| Keenan Properties Mine | Lawrence | 44.37083 | -104.03333 |
| Keystone Lode Mine | Custer | 43.74361 | -103.70278 |
| Keystone Mine | Pennington | 43.89861 | -103.41944 |
| Kicking Horse Mine (historical) | Lawrence | 44.39028 | -103.78472 |
| King Lithia Prospect Mine | Pennington | 43.86944 | -103.39583 |
| King Mica Mine | Pennington | 43.87944 | -103.40583 |
| King of the West Mine | Pennington | 44.09778 | -103.77306 |
| King Tut Mine | Custer | 43.69694 | -103.7625 |
| Kirka Claim Mine | Custer | 43.84361 | -103.65278 |
| Knowles Lode Claim Mine | Custer | 43.78222 | -103.59694 |
| Lake Mine | Custer | 43.845 | -103.55528 |
| Lee Burrows Dike Mine | Custer | 43.74778 | -103.52417 |
| Legal Tender Mine | Pennington | 43.89778 | -103.44361 |
| Lewis Lime Plant Mine | Lawrence | 44.47639 | -103.87278 |
| Lexington Hill Mine (historical) | Lawrence | 44.35556 | -103.725 |
| Linwood Mine | Custer | 43.63944 | -103.59 |
| Little Blue Mine | Lawrence | 44.325 | -103.76028 |
| Little Tornado Mine (historical) | Lawrence | 44.3375 | -103.82083 |
| Lost Bonanza Mine | Custer | 43.79306 | -103.60361 |
| Louise and Hunter Mine | Custer | 43.85417 | -103.63472 |
| Lucky Bird Lode Mine | Custer | 43.77361 | -103.73194 |
| Lucky Boy Mine | Pennington | 43.89611 | -103.41667 |
| Lucky Cuss Mine (historical) | Pennington | 43.93333 | -103.41639 |
| Lucky Spar Lode Mine | Custer | 43.74417 | -103.60361 |
| Lucky Star Prospect Mine | Custer | 43.74167 | -103.61111 |
| Lucky Strike Mine | Custer | 43.59028 | -103.58389 |
| Maderposson Mine | Pennington | 43.86444 | -103.36889 |
| Martha Washington Mine | Pennington | 43.90778 | -103.50361 |
| Mary Mine | Lawrence | 44.33889 | -103.70694 |
| Maryland Lode Mine | Custer | 43.82889 | -103.4625 |
| Mascot Mine | Lawrence | 44.37222 | -103.66806 |
| Mastiff Mine | Pennington | 43.93944 | -103.7375 |
| McKinnon and Millers Claim Mine | Pennington | 43.88389 | -103.54028 |
| McMackin Mine | Custer | 43.79389 | -103.64222 |
| Merritt Number 1 and Merritt Number 2 Mine | Lawrence | 44.33333 | -103.63889 |
| Metallic Streak Mine | Lawrence | 44.36111 | -103.91472 |
| Mica King Mine | Custer | 43.73944 | -103.52139 |
| Mica King Number 3 Claim Mine | Custer | 43.74583 | -103.5225 |
| Mica Mine | Pennington | 43.87639 | -103.34833 |
| Mica Queen Number 1 Prospect Mine | Custer | 43.77972 | -103.56194 |
| Michigan Placer Ground Mine | Pennington | 44.88611 | -103.55 |
| Minerva Mine | Lawrence | 44.37361 | -103.76083 |
| Minnie May Mine | Custer | 43.77889 | -103.64944 |
| Mitchell Number 1 Lode Mine | Custer | 43.73889 | -103.53639 |
| Mitchell Number 2 Lode Mine | Custer | 43.80472 | -103.53417 |
| Mohawk Mica Prospect Mine | Custer | 43.75556 | -103.525 |
| Mohawk Mine | Pennington | 43.93139 | -103.58056 |
| Monarch Mine | Lawrence | 44.3425 | -103.70833 |
| Monitor Mine | Lawrence | 44.36028 | -103.7625 |
| Monkey Lode Mine | Pennington | 43.88028 | -103.55333 |
| Montana Mine | Lawrence | 44.15972 | -103.74417 |
| Montezuma and the Whizzers Mine | Lawrence | 44.37056 | -103.74306 |
| Mud Lake Gravel Pit | Pennington | 44.11111 | -103.88111 |
| Myrtle Ann Mine | Custer | 43.60167 | -103.57444 |
| Naiad Queen Lode Mine | Pennington | 43.86944 | -103.635 |
| Nathaniel Pope Mine | Pennington | 43.90556 | -103.42361 |
| New Deal Lode Mine | Custer | 43.80306 | -103.53194 |
| New England Mine | Custer | 43.85139 | -103.39167 |
| New York Mine | Custer | 43.7025 | -103.68611 |
| Newark Group Mine | Custer | 43.77222 | -103.70194 |
| Nichols Creek Gravel Pit | Pennington | 44.01639 | -103.87306 |
| Noble Mica Mine | Custer | 43.835 | -103.54028 |
| North Star Mine | Custer | 43.82083 | -103.725 |
| November Mine | Custer | 43.83722 | -103.54278 |
| Occidental Lode Mine | Custer | 43.76722 | -103.72722 |
| OK Lode Mine | Custer | 43.80389 | -103.53722 |
| OK Number 4 Lode Mine | Custer | 43.80139 | -103.53528 |
| Olaf Seim Mine | Lawrence | 44.37222 | -103.74583 |
| Old Bill Mine | Custer | 43.82583 | -103.64917 |
| Old Ironsides Mine (historical) | Lawrence | 44.35972 | -103.87028 |
| Old Jeff Mine | Custer | 43.8025 | -103.62917 |
| Old Mike Mine | Custer | 43.81833 | -103.61639 |
| Olympia Mine | Pennington | 43.90639 | -103.60056 |
| Omega Mine (historical) | Pennington | 44.04583 | -103.53972 |
| Oreville Spar Mine | Pennington | 43.85694 | -103.62333 |
| Oro Fino (historical) | Lawrence | 44.32639 | -103.67222 |
| Oro Hondo Mine | Lawrence | 44.33583 | -103.74333 |
| Otlershagen Prospect Mine | Pennington | 43.87167 | -103.37861 |
| Peerless Mine | Pennington | 43.89028 | -103.41944 |
| Pennsylvania Mine | Lawrence | 44.36944 | -103.79861 |
| Penobscott Mine | Custer | 43.80806 | -103.72056 |
| Pettit and Pfanders Claim Mine | Pennington | 43.90417 | -103.54778 |
| Phelps Lode Mine | Custer | 43.80833 | -103.61278 |
| Pick Lode Mine | Custer | 43.80833 | -103.53194 |
| Pink Elephant Beryl Prospect Mine | Pennington | 43.87167 | -103.39583 |
| Pinney Mine (historical) | Lawrence | 44.37167 | -103.75722 |
| Plate Mica Prospect Mine | Pennington | 43.90111 | -103.45056 |
| Ponca Group Mine | Pennington | 43.87611 | -103.37278 |
| Poppy Lode Mine | Custer | 43.81472 | -103.58139 |
| Portland Mine | Lawrence | 44.34722 | -103.84583 |
| Puritan Mine | Lawrence | 44.32222 | -103.70917 |
| Put Mine | Custer | 43.85417 | -103.37833 |
| Queen Bee Mine | Pennington | 44.02194 | -103.61361 |
| Queen Claim Mine | Pennington | 43.86944 | -103.38194 |
| Ragged Top (historical) | Lawrence | 44.35972 | -103.88528 |
| Rainbow Number Four Mine | Custer | 43.72972 | -103.69583 |
| Rambler Lode Mine | Custer | 43.74583 | -103.55944 |
| Rattle Snake Jack Mine | Lawrence | 44.32917 | -103.67111 |
| Rattlesnake Mine | Pennington | 43.88306 | -103.37028 |
| Raver and Michaud Mine | Custer | 43.75361 | -103.64028 |
| Red Cloud Mine | Lawrence | 44.3375 | -103.63333 |
| Red Spar Mine | Custer | 43.69417 | -103.725 |
| Reede Mine | Custer | 43.62028 | -103.51667 |
| Reinbold Claim Mine | Pennington | 43.88139 | -103.57833 |
| Reliance Mine | Lawrence | 44.34583 | -103.85639 |
| Retriever Mine (historical) | Lawrence | 44.34444 | -103.81028 |
| Ridge Lode Mine | Custer | 43.75417 | -103.63889 |
| Rocky Ridge Mine | Custer | 43.72472 | -103.64167 |
| Rose Quartz Mine | Custer | 43.71583 | -103.515 |
| Rosebud Mine (historical) | Pennington | 43.86528 | -103.33389 |
| Ross Hannibal Mine | Lawrence | 44.32472 | -103.79944 |
| Ross Mine | Custer | 43.76667 | -103.67806 |
| Rough and Ready Mine | Lawrence | 44.29583 | -104.05139 |
| Rough Rider Mine | Custer | 43.80417 | -103.72 |
| Royal Flush Claim Mine | Custer | 43.74167 | -103.69333 |
| Ruby Belle Mine (historical) | Lawrence | 44.32083 | -103.79917 |
| Rusty Number 9 Mine | Lawrence | 44.37583 | -104.04889 |
| S R Smith Mine | Lawrence | 44.34139 | -103.70417 |
| Saginaw Mine (historical) | Custer | 43.825 | -103.73972 |
| Saint Elmo Mine | Pennington | 43.86472 | -103.59222 |
| Saint Louis Mine | Custer | 43.73806 | -103.51528 |
| Sally Cavanaugh Mine | Pennington | 43.87333 | -103.62694 |
| Samelias Mine | Pennington | 43.92194 | -103.47917 |
| Savage Mine | Lawrence | 44.33056 | -103.63611 |
| Saw Lode Mine | Custer | 43.8325 | -103.62917 |
| Seabury-Calkins Mine (historical) | Lawrence | 44.40833 | -103.85833 |
| Segregated Iron Hill Mine | Lawrence | 44.4 | -103.85694 |
| Shamrock Number 1 Lode Mine | Custer | 43.76389 | -103.55 |
| Silica Sand Mine | Pennington | 43.97722 | -103.8475 |
| Silver Queen Mine | Lawrence | 44.31389 | -103.69167 |
| Sitting Bull Mine | Pennington | 43.90222 | -103.43472 |
| Sky Lode Mine | Custer | 43.84639 | -103.62306 |
| Slavonian Mine | Lawrence | 44.35417 | -103.74444 |
| Snowstorm Mine (historical) | Lawrence | 44.34028 | -103.83056 |
| Soda Spar Mine | Pennington | 43.85833 | -103.38111 |
| Sonny Boy Lode Mine | Custer | 43.73972 | -103.5375 |
| Spanish R Mine | Lawrence | 44.39444 | -103.86528 |
| Spearfish and Centaur Mine | Lawrence | 44.37361 | -104.03972 |
| Spearfiss Sandstone Quarry Mine | Lawrence | 44.47667 | -103.8725 |
| Spokane Mine | Custer | 43.84 | -103.37667 |
| Stan-Penn Lodge Mine | Pennington | 43.90028 | -103.775 |
| Standby Mine | |||