Underground mines in the United States — page 1 of 2
521 underground mines that are not abandoned.
1 · 2
| Place | Mine | Mine ID | Industry group | Status since |
|---|---|---|---|---|
| Pike County, KY | # 2 Bitco Resources Inc. | 1519422 | Coal | Apr 19, 2016 |
| Floyd County, KY | # 2 Adella Coal, Inc. | 1519957 | Coal | Feb 27, 2026 |
| Knott County, KY | #1 Adella Coal, Inc | 1518793 | Coal | Apr 20, 2020 |
| Pike County, KY | #19 South Akers Mining Company, LLC | 1519445 | Other or not given | Nov 19, 2009 |
| Knott County, KY | #9A Kratos Resources, LLC | 1519116 | Coal | Apr 29, 2026 |
| Lee County, VA | 6C Mine Bluegrass Natural Resources LLC | 4406782 | Coal | Mar 11, 2024 |
| Johnson County, MO | AA Quarry LLC | 2302487 | Stone | Mar 9, 2015 |
| Letcher County, KY | Access Energy Bluegrass Resources | 1519532 | Coal | Jan 29, 2020 |
| Somerset County, PA | ACOSTA DEEP MINE ROSEBUD MINING COMPANY | 3609893 | Coal | May 8, 2025 |
| Raleigh County, WV | AFFINITY MINE Pocahontas Coal Company LLC | 4608878 | Coal | Feb 1, 2016 |
| Franklin County, IL | Akin Mine Akin Energy LLC | 1103196 | Coal | Jun 4, 2008 |
| Whitley County, KY | Alden Resources Harps Creek Ferroglobe USA Mining, LLC | 1518466 | Coal | Sep 1, 2026 |
| Raleigh County, WV | Allen Powellton Mine Marfork Coal Company, LLC | 4609092 | Coal | Mar 19, 2021 |
| Sweetwater County, WY | American Soda LLC | 4801295 | Nonmetal | Oct 1, 1979 |
| Story County, IA | AMES MINE Martin Marietta Materials, Inc. | 1300014 | Stone | Jan 9, 1976 |
| Kane County, IL | Amrize Conco Western Stone Amrize Mid-America Inc. | 1102931 | Stone | Oct 7, 1996 |
| Will County, IL | Amrize Joliet S & G Underground Mine # 1 Amrize Mid-America Inc. | 1103084 | Stone | May 3, 2001 |
| Kane County, IL | Amrize The R S & D Mine Amrize Mid-America Inc. | 1103144 | Stone | Jan 1, 2012 |
| Franklin County, TN | Anderson Mine and Mill Lhoist North America Of Tennessee, LLC | 4000022 | Stone | Aug 16, 1978 |
| Eureka County, NV | Archimedes Underground Mine Ruby Hill Mining Company, LLC. | 2602912 | Metal | Oct 1, 2025 |
| Greene County, PA | Bailey Mine Consol Pennsylvania Coal Company LLC | 3607230 | Coal | Jun 8, 2020 |
| Somerset County, PA | BAKERSVILLE QUARRY NEW ENTERPRISE STONE & LIME CO., INC. | 3609657 | Stone | May 15, 2025 |
| Wise County, VA | BAND MILL MINE Cumberland Coal Corporation | 4406816 | Coal | Apr 3, 2023 |
| Indiana County, PA | BARRETT MINE ROSEBUD MINING COMPANY | 3609342 | Coal | Feb 8, 2016 |
| Cook County, IL | Bartlett Underground Quarry Vulcan Construction Materials, LLC | 1103115 | Stone | Nov 19, 2013 |
| Clermont County, OH | Batavia Mine Arch Materials LLC | 3304578 | Stone | Nov 19, 2009 |
| Gilpin County, CO | Bates-Hunter Mine BH Mining Company, LLC | 0504166 | Metal | Jun 20, 2023 |
| Baker County, OR | Bayhorse Bayhorse Silver Inc | 3502630 | Metal | May 1, 2025 |
| Perry County, KY | BEAR BRANCH 2 Blue Diamond Mining LLC | 1518565 | Coal | May 11, 2020 |
| Perry County, KY | Bear Branch E3-1 Blue Diamond Mining LLC | 1518662 | Coal | Jan 19, 2024 |
| Raleigh County, WV | Beckley Crystal Mine Maben Coal, LLC | 4609681 | Coal | Apr 1, 2026 |
| Mercer County, WV | BECKLEY DEEP MINE ONXY ENERGY, LLC | 4609617 | Coal | Jan 31, 2025 |
| Raleigh County, WV | BECKLEY POCAHONTAS MINE ICG BECKLEY LLC | 4605252 | Coal | Nov 1, 2007 |
| Mcdowell County, WV | Bedrock No. 1 Bedrock Resources, Inc. | 4609392 | Coal | Sep 14, 2026 |
| Wyoming County, WV | BELCHER BRANCH Frontier Coal Company | 4609474 | Coal | Sep 28, 2026 |
| Mcdowell County, WV | Berwind Deep Mine Ramaco Resources, LLC | 4609533 | Coal | Jul 8, 2024 |
| Sweetwater County, WY | Big Island Mine & Refinery Sisecam Wyoming, LLC | 4800154 | Nonmetal | Jul 4, 1976 |
| Placer County, CA | Big Seam mine Eagle's Nest Mining LLC | 0404468 | Metal | Jan 18, 2023 |
| Armstrong County, PA | BISON MINE ALLEGHENY MINERAL CORPORATION | 3610107 | Stone | Feb 21, 2025 |
| Raleigh County, WV | BLACK EAGLE MARFORK COAL COMPANY, LLC | 4609550 | Coal | Dec 18, 2018 |
| Boone County, WV | Black Oak Mine Rockwell Mining LLC | 4609152 | Coal | Nov 12, 2020 |
| Boone County, WV | Black Stallion UG Mine Rockwell Mining LLC | 4609086 | Coal | Apr 24, 2015 |
| Monroe County, IN | Bloomington Underground Mine Rogers Group Inc | 1202322 | Stone | Apr 15, 2013 |
| Tuscaloosa County, AL | Blue Creek Mine No. 1 Warrior Met Coal BC, LLC | 0103448 | Coal | Sep 4, 2024 |
| Kanawha County, WV | Blue Creek No. 1 UG Mine Blue Creek Mining, LLC | 4609297 | Coal | May 13, 2020 |
| Mariposa County, CA | Blue Moon Underground Mine Small Mine Development | 0405990 | Metal | Nov 25, 2025 |
| Marshall County, KS | Blue Rapids Mine and Mill GP Industrial Plasters LLC | 1400309 | Nonmetal | Mar 21, 1973 |
| Madison County, IL | Bluff City Mine Martin Marietta Materials, Inc. | 1100122 | Stone | Jul 4, 1976 |
| Will County, IL | Bolingbrook Underground Vulcan Construction Materials, LLC | 1103149 | Stone | Nov 19, 2013 |
| Uintah County, UT | Bonanza Mines American Gilsonite Company | 4200854 | Nonmetal | Jun 22, 1982 |
| Gallatin County, KY | Boone Quarry Rogers Group Inc. | 1518068 | Stone | Jul 30, 2012 |
| Madison County, KY | Boonesboro Quarry Allen Company Inc | 1500006 | Stone | Oct 1, 1984 |
| Bourbon County, KY | Bourbon Limestone Company Hinkle Contracting Company LLC | 1518415 | Stone | Aug 8, 2002 |
| Indiana County, PA | BRUSH VALLEY ROSEBUD MINING COMPANY | 3609437 | Coal | Jun 20, 2016 |
| Iron County, MO | Brushy Creek Mine/Mill Doe Run Company | 2300499 | Metal | Apr 1, 1989 |
| Buchanan County, VA | Buchanan Mine #1 Buchanan Minerals, LLC | 4404856 | Coal | Nov 5, 2012 |
| Monongalia County, WV | Buckeye Stone Company | 4603769 | Stone | Nov 6, 1991 |
| Iron County, MO | Buick Mine/Mill Doe Run Company | 2300457 | Metal | Jan 23, 1987 |
| Musselshell County, MT | Bull Mountains Mine No 1 Signal Peak Energy LLC | 2401950 | Coal | Sep 14, 2007 |
| Mineral County, CO | Bulldog Mine Rio Grande Silver, Inc. | 0500413 | Metal | May 15, 2025 |
| Vermilion County, IL | Bulldog Mine Sunrise Coal, LLC | 1103249 | Other or not given | Apr 24, 2012 |
| Bullitt County, KY | Bullitt County Stone Company Rogers Group Inc. | 1500008 | Stone | Jun 17, 1981 |
| Fayette County, PA | BULLSKIN NO 1 MINE Bullskin Stone & Lime LLC | 3610047 | Stone | Oct 1, 2025 |
| Shoshone County, ID | BUNKER HILL MINE Silver Valley Metals Corp. | 1000083 | Metal | Dec 3, 2025 |
| Wood County, WV | BURNING SPRINGS MINE Martin Marietta Materials Inc | 4608862 | Stone | Dec 11, 2009 |
| Harlan County, KY | C-2 Harlan Cumberland Coal Company LLC | 1507201 | Coal | Feb 6, 2024 |
| Leslie County, KY | Calvary No 81 Blue Diamond Coal Co | 1512753 | Coal | Jul 14, 2020 |
| Webster County, KY | Carbonado Mine #1, LLC Carbonado Coal Company, LP | 1519576 | Other or not given | Apr 6, 2011 |
| Hopkins County, KY | CARDINAL WARRIOR COAL LLC | 1517216 | Coal | Jun 14, 1993 |
| Mcdowell County, WV | Caretta #3 Mine RS Mining Inc | 4609198 | Coal | Oct 15, 2025 |
| Mcdowell County, WV | Caretta Sewell Deep Mine Caretta Minerals, LLC | 4609499 | Coal | Jul 1, 2014 |
| Cuyahoga County, OH | Cargill Deicing Solutions-Cleveland Mn Cargill Deicing Solutions | 3301994 | Nonmetal | Jan 23, 1992 |
| Pike County, KY | Carnegie Management Consulting Services LLC | 1519313 | Coal | Jul 17, 2026 |
| Pike County, KY | CARNEGIE 2 Management Consulting Services LLC | 1519801 | Coal | May 30, 2023 |
| Jasper County, MO | Carthage Crushed Limestone ART Quarry TRS LLC | 2300028 | Stone | May 20, 1974 |
| Garrett County, MD | CASSELMAN MINE Rosebud Mining Company | 1800780 | Coal | Oct 5, 2015 |
| Harlan County, KY | Cawood #1 Nally & Hamilton Ent. Inc. | 1519963 | Coal | Oct 1, 2025 |
| Tompkins County, NY | CAYUGA MINE CARGILL SALT | 3000663 | Nonmetal | Jan 11, 1983 |
| Logan County, WV | Cedar Grove #1 Mine Aracoma Coal Company, LLC | 4609299 | Coal | Sep 23, 2019 |
| Logan County, WV | Cedar Grove #2 Mine Aracoma Coal Company, LLC | 4609361 | Coal | Jun 2, 2023 |
| Logan County, WV | Cedar Grove Mine No 3 Aracoma Coal Company LLC | 4609611 | Coal | Sep 28, 2022 |
| Logan County, WV | Cedar Grove No.4 Mine Aracoma Coal | 4609633 | Coal | Mar 21, 2025 |
| Fayette County, KY | Central Quarry Vulcan Construction Materials, LLC | 1500016 | Stone | Mar 5, 1979 |
| Gila County, AZ | Champion Mine Silver Bullet Arizona Inc | 0203525 | Metal | Dec 4, 2025 |
| Greenbrier County, WV | Charmco No. 1 Deep Mine Meadow River Energy LLC | 4609561 | Coal | Aug 5, 2026 |
| Boone County, WV | CHECKMATE POWELLTON Elk Run Coal Company, LLC | 4609640 | Coal | Nov 12, 2024 |
| Clearfield County, PA | CHERRY TREE MINE ROSEBUD MINING COMPANY | 3609224 | Coal | Dec 18, 2023 |
| Union County, TN | Chesney Underground Carmeuse Lime & Stone | 4002113 | Stone | Jan 17, 1990 |
| Buchanan County, VA | Clifton Fork Mine #2 Appalachian Development & Construction LLC | 4407316 | Coal | Aug 13, 2013 |
| Jackson County, KY | Clover Bottom Quarry #2 The Allen Company, Inc. | 1519898 | Stone | Mar 20, 2021 |
| Jackson County, KY | Clover Bottom Underground Allen Company Inc | 1500112 | Stone | Jun 2, 2005 |
| Harlan County, KY | Cloverlick Kellioka Mine Bluegrass Natural Resources, LLC | 1519973 | Coal | Apr 1, 2025 |
| Wyoming County, WV | COAL BRANCH NO. 2 ROCKWELL MINING, LLC | 4609663 | Coal | Jun 28, 2024 |
| Boone County, WV | Coal Branch No.1 Mine Rockwell Mining LLC | 4609588 | Coal | Dec 5, 2025 |
| Pike County, KY | Coal Hollow Mine Williams Bros. Coal Co., Inc. | 1519039 | Coal | Mar 31, 2016 |
| Kanawha County, WV | Coalburg Tunnel Mine Kanawha Eagle Mining, LLC | 4608993 | Coal | Jan 31, 2012 |
| Harlan County, KY | Coalgood Darby 1 101 Coal Inc. | 1519939 | Coal | Mar 25, 2026 |
| Esmeralda County, NV | Columbia Gold Mines Ltd | 2602743 | Metal | Apr 12, 2022 |
| Maury County, TN | Columbia Quarry Vulcan Construction Materials, LLC | 4000020 | Stone | Mar 21, 2013 |
| Louisa County, IA | Columbus Junction Underground Mine River Products Company Inc | 1300194 | Stone | Nov 5, 2025 |
| Pike County, KY | Connor Coal Company Inc. Mine # 2 Connor Coal Company Inc. | 1518316 | Coal | May 14, 2015 |
| Boulder County, CO | Consolidated Caribou District Grand Island Resources, LLC | 0502730 | Metal | Dec 12, 2022 |
| Fayette County, PA | COOLSPRING MINING INC Coolspring Stone Supply Inc | 3600155 | Stone | Jan 3, 2023 |
| Raleigh County, WV | Coon Cedar Grove Mine Marfork Coal Company, LLC | 4608837 | Coal | Apr 2, 2021 |
| Kanawha County, WV | Coon Hollow Tunnel Mine Panther Creek Mining LLC | 4609099 | Coal | Jan 3, 2006 |
| La Paz County, AZ | Copperstone Mine Bonanza Explorations, Inc. | 0203000 | Metal | Dec 21, 2016 |
| Eureka County, NV | Cortez District-Underground Nevada Gold Mines LLC | 2602573 | Metal | Dec 9, 2008 |
| Iberia County, LA | Cote Blanche Mine Compass Minerals Louisiana Inc. | 1600358 | Nonmetal | Jun 17, 1983 |
| Uintah County, UT | COTTONWOOD MINES AMERICAN GILSONITE COMPANY | 4202044 | Nonmetal | Feb 5, 2024 |
| Lander County, NV | Cove Underground Project AU-REKA GOLD LLC | 2602051 | Metal | Jul 22, 2025 |
| Pike County, KY | Cowpen Mine Resurrection Coal, Inc. | 1519196 | Coal | Feb 23, 2024 |
| Jefferson County, TN | Coy Mine Crucible ETN LLC | 4000166 | Metal | Jan 19, 2007 |
| Cumberland County, TN | Crab Orchard Mine and Mill Martin Marietta Materials, Inc. | 4000087 | Stone | Jan 1, 1992 |
| Shoshone County, ID | Crescent Mine Crescent Silver L.L.C. | 1000085 | Metal | Dec 15, 2025 |
| Cambria County, PA | CRESSON ROSEBUD MINING COMPANY | 3609308 | Coal | Apr 30, 2018 |
| Indiana County, PA | CROOKED CREEK MINE ROSEBUD MINING COMPANY | 3609972 | Coal | Feb 22, 2016 |
| Oxford County, ME | Crooker Mine Coromoto Minerals LLC | 1701048 | Nonmetal | May 11, 2026 |
| Boulder County, CO | Cross Mine Grand Island Resources, LLC | 0502430 | Metal | Dec 12, 2022 |
| Logan County, WV | Crucible Deep Mine Ramaco Resources, LLC | 4609614 | Coal | Dec 2, 2024 |
| Mcdowell County, WV | Cucumber Mine Southern Minerals, Inc. | 4609066 | Coal | Sep 26, 2019 |
| Greene County, PA | Cumberland Mine Iron Cumberland LLC | 3605018 | Coal | Apr 2, 2024 |
| Mclean County, KY | Cypress Creek Mine Hartshorne Mining LLC | 1519777 | Other or not given | Mar 17, 2015 |
| Wise County, VA | D-10 Dorchester Cumberland Coal Corporation | 4407052 | Coal | Dec 18, 2023 |
| Harlan County, KY | D-5 Mine Rex Coal Company, Inc. | 1519260 | Coal | Feb 6, 2024 |
| Rutland County, VT | DANBY QUARRY Vermont Quarries Corp. | 4300042 | Stone | Mar 23, 1983 |
| Logan County, WV | Davy Branch Mine Aracoma Coal Company | 4609574 | Coal | Sep 14, 2020 |
| Prince Of Wales-hyder County, AK | Dawson Mine Sundance Mining Group LLC | 5002045 | Metal | Oct 1, 2017 |
| Pendleton County, WV | DBA: Greer Lime Company Greer Industries Inc | 4600015 | Stone | Feb 21, 1979 |
| Monongalia County, WV | Decker's Creek Limestone Company | 4600029 | Stone | Aug 7, 1996 |
| Dickenson County, VA | DEEP MINE 41 PARAMONT CONTURA, LLC | 4407223 | Coal | Jul 8, 2013 |
| Dickenson County, VA | DEEP MINE 44 PARAMONT CONTURA, LLC | 4407308 | Coal | Apr 20, 2020 |
| Dickenson County, VA | DEEP MINE 46 Paramont Contura, LLC | 4407433 | Coal | Jan 7, 2026 |
| Wayne County, WV | Deep Mine No 7 Argus Energy WV LLC | 4608772 | Coal | Sep 2, 2015 |
| Wayne County, WV | Deep Mine No 8 Argus Energy WV LLC | 4608994 | Coal | Sep 2, 2015 |
| Montgomery County, IL | Deer Run Mine Patton Mining LLC | 1103182 | Coal | Jan 2, 2020 |
| Rio Blanco County, CO | Deserado Mine Blue Mountain Energy Inc | 0503505 | Coal | Oct 20, 1996 |
| Wayne County, MI | DETROIT SALT MINE Detroit Salt Co LLC | 2000552 | Nonmetal | Oct 30, 1998 |
| Dickenson County, VA | Dismal Upper Banner #1 Banner Company | 4406938 | Coal | Jun 29, 1999 |
| Garrard County, KY | Dix River Stone The Allen Company, Inc | 1518389 | Stone | Feb 25, 2013 |
| Buchanan County, VA | Dominion No 32 Dominion Coal Corporation | 4406761 | Coal | Jun 22, 1994 |
| Wyoming County, WV | Double Camp No. 1 Frontier Coal Company, Inc. | 4609227 | Coal | Mar 20, 2019 |
| Carbon County, UT | DUGOUT CANYON FUEL COMPANY LLC | 4201890 | Coal | Sep 16, 2019 |
| Marion County, IA | Durham Mine & Mill Martin Marietta Materials, Inc. | 1301225 | Stone | Apr 28, 1976 |
| Armstrong County, PA | DUTCH RUN ROSEBUD MINING COMPANY | 3608701 | Coal | Feb 22, 2016 |
| Perry County, KY | E4-2 Management Consulting Services LLC | 1519015 | Coal | Oct 24, 2024 |
| Wyoming County, WV | Eagle Management Consulting Services | 4609661 | Other or not given | Feb 23, 2024 |
| Wyoming County, WV | EAGLE #3 MINE Rockwell Mining, LLC | 4609427 | Coal | Apr 15, 2016 |
| Fayette County, WV | Eagle Energy Mine No.1 Coal-Mac MET LLC | 4609425 | Coal | Oct 1, 2024 |
| Marquette County, MI | Eagle Mine Eagle Mine LLC | 2003454 | Metal | Dec 8, 2011 |
| Logan County, WV | EAGLE NO 1 MINE Coal Mac East | 4609563 | Coal | Jun 1, 2026 |
| Mingo County, WV | Eagle No. 1 Mine Mega Highwall Mining, LLC | 4608715 | Coal | Oct 2, 2025 |
| Logan County, WV | Eagle Seam Deep Mine Ramaco Resources, LLC | 4609495 | Coal | Jun 3, 2024 |
| Logan County, WV | Eagle-Mine No 2 Ramaco Resources, LLC | 4607437 | Coal | Sep 25, 2024 |
| Sweet Grass County, MT | EAST BOULDER MINE Stillwater Mining Company | 2401879 | Metal | Mar 2, 1998 |
| Mcdowell County, WV | EDM No. 1 Mine Raw Coal Mining Company, Inc | 4609507 | Coal | Jan 29, 2026 |
| Somerset County, PA | EICHORN MINES Keystone Lime Company Inc | 3605464 | Stone | Jan 21, 1998 |
| Eureka County, NV | El Nino Nevada Gold Mines LLC | 2602830 | Metal | Jul 1, 2018 |
| Emery County, UT | Emery Valley Mine Emery Valley Resources, LLC. | 4200079 | Coal | Sep 19, 2017 |
| St Lawrence County, NY | Empire State Mines Empire State Mines LLC | 3001185 | Metal | Jan 30, 2018 |
| Washington County, PA | ENLOW FORK MINE CONSOL PENNSYLVANIA COAL COMPANY LLC | 3607416 | Coal | Jul 13, 2020 |
| Lawrence County, IN | Eureka Underground IN Limestone Co | 1202005 | Stone | Jan 5, 2026 |
| Pike County, KY | Excel #5 Excel Mining | 1519838 | Coal | Jul 14, 2020 |
| Eureka County, NV | Exodus Nevada Gold Mines LLC | 2602661 | Metal | Feb 5, 2010 |
| Cook County, IL | Federal Underground Heidelberg Materials Midwest Agg, Inc. | 1102814 | Stone | Apr 2, 2014 |
| Jefferson County, MO | Festus Underground Fred Weber, Inc. | 2302480 | Nonmetal | Jul 9, 2026 |
| Reynolds County, MO | Fletcher Mine and Mill Doe Run Company | 2300409 | Metal | Dec 16, 1987 |
| Wyoming County, WV | Flying Eagle Rockwell Mining LLC | 4609471 | Coal | Apr 7, 2020 |
| Routt County, CO | FOIDEL CREEK MINE Peabody Twentymile Mining LLC | 0503836 | Coal | Sep 11, 1985 |
| Washington County, NE | Fort Calhoun Underground Mine Martin Marietta Materials Inc. | 2501300 | Stone | May 2, 2017 |
| Webster County, IA | Fort Dodge Mine Martin Marietta Materials, Inc. | 1300032 | Stone | May 15, 1974 |
| Emery County, UT | Fossil Rock Mine Fossil Rock Resources, LLC. | 4201211 | Coal | Sep 4, 2024 |
| Gibson County, IN | Francisco Underground Pit Peabody Midwest Mining, LLC | 1202295 | Coal | Oct 27, 2003 |
| Williamson County, TN | Franklin Quarry Vulcan Construction Materials, LLC | 4000849 | Stone | Jul 4, 1976 |
| Idaho County, ID | FRIDAY MINE Elk Range Minerals, LLC | 1002265 | Metal | Feb 3, 2022 |
| Indiana County, PA | FULTON RUN ROSEBUD MINING COMPANY | 3610410 | Coal | Apr 20, 2023 |
| Muskingum County, OH | Fultonham Plant Shelly Materials Inc | 3300042 | Stone | May 9, 2013 |
| Pike County, KY | G5 DEEPMINE CLINTWOOD JOD, LLC | 1519684 | Coal | Apr 28, 2025 |
| Shoshone County, ID | Galena U.S. Silver-Idaho, Inc. | 1000082 | Metal | Apr 25, 1995 |
| Sumner County, TN | Gallatin Quarry Reostone LLC | 4001153 | Stone | Sep 24, 1975 |
| Randolph County, IL | Gateway North Mine Peabody Gateway North Mining, LLC | 1103235 | Coal | May 11, 2015 |
| Emery County, UT | GENTRY MINE #3 ALTIUS CONSTRUCTION LLC | 4202263 | Coal | Nov 24, 2025 |
| Gibson County, IN | Gibson South Gibson County Coal, LLC | 1202388 | Coal | Jun 15, 2020 |
| Raleigh County, WV | Glen Alum Tunnel Mine Marfork Coal Company, LLC | 4609375 | Coal | May 16, 2022 |
| Gunnison County, CO | Gold Links CRG Mining LLC | 0504011 | Metal | Dec 4, 2022 |
| Mohave County, AZ | Gold Road Mine Gold Road Mining Corp | 0202620 | Metal | Oct 13, 2025 |
| Shoshone County, ID | Golden Chest Mine Idaho Strategic Resources Inc | 1000414 | Metal | Jan 9, 2018 |
| Ada County, ID | Golden Eagle Greyhound Mine & Milling, Inc. | 1002155 | Metal | Apr 25, 2023 |
| Eureka County, NV | Goldrush Nevada Gold Mines LLC | 2602822 | Metal | Dec 6, 2017 |
| Nye County, NV | GoldWedge GoldWedge, LLC | 2602542 | Metal | May 30, 2023 |
| Van Zandt County, TX | GRAND SALINE OPERATIONS Morton Salt Inc | 4101776 | Nonmetal | Mar 6, 1973 |
| Humboldt County, NV | Granite Creek Mine Osgood Mining Company, LLC | 2601597 | Metal | May 1, 2014 |
| Pike County, KY | GRASSY #1 CLINTWOOD JOD LLC | 1519094 | Coal | May 11, 2026 |
| Centre County, PA | GRAYMONT (PA) INC. PLEASANT GAP Graymont (PA) Inc. | 3606468 | Stone | May 22, 1997 |
| Grayson County, KY | Grayson County Quarry Scotty's Contracting & Stone, LLC | 1500086 | Stone | Oct 27, 2008 |
| Monongalia County, WV | Greer Limestone Greer Limestone Company | 4600016 | Stone | Jun 26, 1985 |
| Izard County, AR | Guion Plant Covia Solutions LLC | 0300313 | Stone | Jul 4, 1976 |
| Lancaster County, SC | Haile Gold Mine Haile Gold Mine Inc | 3800600 | Metal | Nov 29, 2011 |
| Livingston County, NY | Hampton Corners Mine and Retsof Bagging American Rock Salt Company LLC | 3003255 | Nonmetal | Nov 2, 1998 |
| Ralls County, MO | Hannibal Underground Continental Cement Company, LLC | 2302434 | Stone | Oct 1, 2013 |
| Mcdowell County, WV | Harmon Branch Sewell Mine No. 2 West Virginia Properties, Inc. | 4609686 | Other or not given | Sep 2, 2026 |
| Mcdowell County, WV | Harmon Branch Sewell Mine No. 3 West Virginia Properties, Inc. | 4609675 | Other or not given | Sep 3, 2025 |
| Wetzel County, WV | Harrison County Mine Harrison County Coal Resources, Inc. | 4601318 | Coal | May 20, 1999 |
| Franklin County, KY | Harrod Concrete & Stone Co Inc | 1500020 | Stone | Mar 5, 1979 |
| Greene County, PA | HARVEY MINE CONSOL PENNSYLVANIA COAL COMPANY LLC | 3610045 | Coal | Apr 11, 2016 |
| Juneau County, AK | Hecla Greens Creek Mine Hecla Greens Creek Mining Company | 5001267 | Metal | Dec 6, 1995 |
| Indiana County, PA | HEILWOOD ROSEBUD MINING COMPANY | 3609407 | Coal | Jun 20, 2016 |
| Henderson County, KY | Henderson County Mine River View Coal LLC | 1502709 | Coal | Jul 5, 2023 |
| Clear Creek County, CO | HENDERSON OPERATIONS Climax Molybdenum Company | 0500790 | Metal | Feb 15, 1973 |
| Santa Cruz County, AZ | Hermosa Mine South32 Hermosa Inc. | 0203398 | Metal | Jan 27, 2021 |
| Logan County, WV | Hernshaw Mine Aracoma Coal Company, LLC | 4608802 | Coal | Nov 10, 2020 |
| Harris County, TX | HOCKLEY MINE United Salt Hockley, LLC | 4102478 | Nonmetal | Aug 28, 1978 |
| Elko County, NV | Hollister Mine Klondex Hollister Mine Inc. | 2602535 | Metal | May 18, 2023 |
| Mahoning County, OH | HONEY CREEK PIT EAST FAIRFIELD COAL CO., LIMESTONE DIVISION | 3304728 | Stone | Jul 1, 2020 |
| Harrison County, OH | HOPEDALE MINE Leesville Land LLC | 3300968 | Coal | Feb 3, 2026 |
| Mcdowell County, WV | Horse Creek Mine 2 Rayco, LLC | 4609340 | Coal | Jul 6, 2020 |
| Pike County, KY | HUNTS FORK GLAMORGAN CLINTWOOD JOD LLC | 1519325 | Coal | May 11, 2026 |
| Reno County, KS | Hutchinson Salt Company | 1400412 | Nonmetal | Dec 4, 1975 |
| Lemhi County, ID | Idaho Cobalt Operation Jervois Mining USA Limited | 1002221 | Metal | Apr 5, 2021 |
| Lemhi County, ID | Ima Mine American Tungsten Ltd | 1000224 | Metal | Aug 22, 2025 |
| Murray County, GA | Imerys Cisco Mine Imerys Carbonates USA, INC | 0901101 | Stone | Sep 23, 2024 |
| Knox County, TN | Immel Mine Crucible ETN LLC | 4000170 | Metal | Oct 29, 2007 |
| Ellsworth County, KS | Independent Salt Company | 1400411 | Nonmetal | Jul 13, 1973 |
| Eddy County, NM | International Minerals Carlsbad, Inc. | 2900802 | Nonmetal | Dec 1, 1972 |
| Eddy County, NM | Intrepid Potash East Intrepid Potash-New Mexico, LLC | 2900170 | Nonmetal | Jul 4, 1976 |
| Eddy County, NM | Intrepid Potash West Intrepid Potash-New Mexico, LLC | 2900175 | Nonmetal | Oct 7, 1988 |
| Wyoming County, WV | Itmann No 5 Itmann Mining Company LP | 4609569 | Coal | May 18, 2020 |
| Jefferson County, KY | Jefferson County Stone Rogers Group Inc | 1518157 | Stone | Oct 25, 2001 |
| Nicholas County, WV | Jerry Fork Eagle Nicholas Contura LLC | 4608787 | Coal | Apr 27, 2020 |
| Logan County, WV | JIREH JET COAL COMPANY, INC. | 4609649 | Coal | Feb 1, 2024 |
| Mcdowell County, WV | JOHNNYCAKE MINE NO. 1 PHILLIPS MANAGEMENT FIRM LLC | 4609257 | Coal | Sep 19, 2024 |
| Will County, IL | Joliet MI, LLC | 1103153 | Stone | Nov 14, 2011 |
| Buchanan County, VA | JV 20 Mine Mountaineer Metallurgical Holdings LLC | 4406839 | Coal | Aug 25, 2026 |
| Ferry County, WA | K-2 Mine Site Echo Bay Exploration Inc. | 4503336 | Metal | Feb 22, 2017 |
| Harlan County, KY | K-3 Harlan Cumberland Coal Company, LLC | 1518277 | Coal | Feb 6, 2024 |
| Tuscaloosa County, AL | Kellerman Alaco LLC | 0103577 | Coal | May 27, 2023 |
| Salt Lake County, UT | Kennecott Keystone Underground Kennecott Utah Copper LLC | 4201392 | Metal | Aug 6, 2012 |
| Russell County, VA | Kennedy #3 Ramaco Resources Land Holdings, LLC | 4406762 | Coal | Apr 9, 2024 |
| Juneau County, AK | Kensington Coeur Alaska Inc | 5001544 | Metal | Oct 10, 2010 |
| Wabash County, IN | Kentner Creek Underground West Plains Mining, LLC | 1202457 | Stone | Nov 18, 2013 |
| Marion County, IN | Kentucky Avenue Mine Martin Marietta Materials Inc | 1201762 | Stone | Nov 18, 2013 |
| Cass County, NE | Kerford Limestone Company | 2501126 | Stone | Oct 1, 1991 |
| La Plata County, CO | King II GCC Energy LLC | 0504864 | Coal | Jul 24, 2007 |
| Pinal County, AZ | King Tut Mine Silver Bullet Holdings Inc | 0203533 | Other or not given | Dec 16, 2025 |
| Fayette County, WV | Kingston No. 2 Kingston Mining, Inc. | 4608932 | Coal | Feb 1, 2002 |
| Fayette County, WV | KINGSTON SEWELL KINGSTON MINING, INC. | 4609631 | Coal | Oct 1, 2024 |
| Indiana County, PA | KNOB CREEK ROSEBUD MINING COMPANY | 3609394 | Coal | Feb 5, 2020 |
| Jefferson County, PA | KOCJANCIC Rosebud Mining Company | 3609436 | Coal | Jul 20, 2020 |
| Howard County, IN | Kokomo Mine Martin Marietta Materials Inc | 1202105 | Stone | Nov 18, 2013 |
| Knott County, KY | KY Fuels E3RF Kentucky Fuel Corporation | 1517894 | Coal | Dec 27, 2018 |
| San Juan County, UT | La Sal Complex EFR Colorado Plateau LLC | 4200769 | Metal | Sep 23, 2026 |
| Fayette County, PA | Lake Lynn Quarry 1366 Laurel Aggregates of Delaware LLC | 3608891 | Stone | Jul 11, 2001 |
| Mcdowell County, WV | Laurel Fork Mine Ramaco Resources, LLC | 4609084 | Coal | Apr 14, 2026 |
| Taylor County, WV | LEER MINE ICG TYGART VALLEY | 4609192 | Coal | Aug 13, 2026 |
| Barbour County, WV | Leer South Mine Wolf Run Mining LLC | 4604168 | Coal | Jan 11, 2007 |
| Eureka County, NV | Leeville Nevada Gold Mines LLC | 2602512 | Metal | Jan 2, 2003 |
| Will County, IL | Lemont Underground Limestone Vulcan Construction Materials, LLC | 1103111 | Stone | Nov 19, 2013 |
| Jessamine County, KY | Lexington Quarry Lexington Quarry Company | 1506264 | Stone | Oct 1, 1984 |
| Clay County, MO | Liberty Aggregates LLC | 2302513 | Stone | Feb 7, 2017 |
| Pike County, KY | LICK CREEK HAGY CLINTWOOD JOD LLC | 1519501 | Coal | May 11, 2026 |
| Amador County, CA | LINCOLN MINE PROJECT Seduli Sutter Operations Corporation | 0405038 | Metal | Aug 22, 2025 |
| Scott County, IA | Linwood Mine Linwood Mining and Minerals Corporation | 1300097 | Stone | May 16, 1974 |
| Clay County, WV | LITTLE EAGLE MINE NO 1 SCREAMING EAGLE COAL LLC | 4608560 | Coal | Nov 3, 2025 |
| Washington County, IL | Lively Grove Mine Prairie State Generating Company LLC | 1103193 | Coal | Apr 13, 2011 |
| Henry County, KY | LOCKPORT MINE Liter's Inc. | 1515452 | Stone | Jul 29, 2013 |
| Barbour County, WV | LONGVIEW MINE Allegheny Metallurgical, LLC | 4609447 | Coal | Sep 23, 2026 |
| Juab County, UT | LOST SHEEP MINE Ares Strategic Mining Inc. | 4200158 | Nonmetal | Jun 5, 2025 |
| Pike County, KY | Lower Elkhorn Mine #1 XR Mining, LLC | 1519932 | Other or not given | Nov 22, 2022 |
| Wyoming County, WV | Lower War Eagle Coal Mac East | 4609319 | Coal | Jun 1, 2020 |
| Indiana County, PA | LOWRY MINE ROSEBUD MINING COMPANY | 3609287 | Coal | Dec 7, 2020 |
| Idaho County, ID | Lucky Ben Mine Western Frontier Exploration & Mining Contractors | 1002295 | Metal | Jul 28, 2026 |
| Shoshone County, ID | Lucky Friday Hecla Limited | 1000088 | Metal | Mar 1, 2013 |
| Matanuska-susitna County, AK | Lucky Shot Mine Contango Lucky Shot Alaska, LLC | 5001458 | Metal | Apr 22, 2022 |
| Logan County, WV | Lynn Branch No. 2 Mine Aracoma Coal Company, LLC | 4609575 | Coal | Oct 19, 2020 |
| Rice County, KS | Lyons Mine Lyons Salt Company | 1400413 | Nonmetal | Jul 13, 1973 |
| Armstrong County, PA | M & M LIME COMPANY INCORPORATED | 3604403 | Stone | Sep 19, 1978 |
| Wyoming County, WV | Maben Mine No. 1 Maben Coal, LLC | 4609446 | Coal | Sep 26, 2019 |
| Williamson County, IL | Mach #1 Mine Mach Mining LLC | 1103141 | Coal | Sep 1, 2006 |
| Cambria County, PA | MADISON MINE ROSEBUD MINING COMPANY | 3609127 | Coal | Feb 15, 2016 |
| Cambria County, PA | Madison- Mine 38 Rosebud Mining Company | 3610438 | Coal | Dec 18, 2023 |
| Harlan County, KY | Magnum #2 101 Coal Inc. | 1519869 | Coal | Aug 28, 2026 |
| Poweshiek County, IA | Malcom Mine Martin Marietta Materials, Inc. | 1300112 | Stone | Dec 8, 2011 |
| Fayette County, WV | Maple Eagle East Deep Mine Panther Creek Mining LLC | 4609416 | Coal | Jun 5, 2026 |
| Fayette County, WV | Maple Eagle No. 1 Mine Panther Creek Mining LLC | 4604236 | Coal | Dec 7, 2019 |
| Somerset County, PA | MAPLE SPRINGS MINE LCT ENERGY, LP | 3609973 | Coal | Feb 16, 2021 |
| Culberson County, TX | Marble Canyon Mine Texas Architectural Aggregate Inc | 4100995 | Stone | Oct 7, 2002 |
| Franklin County, OH | Marble Cliff Quarry Shelly Materials Inc | 3300097 | Stone | Jul 9, 2019 |
| Wyoming County, WV | Marianna No. 1 Mine Spartan Mining Company, LLC | 4609391 | Coal | May 23, 2011 |
| Marion County, WV | Marion County Mine Marion County Coal Resources, Inc. | 4601433 | Coal | Sep 21, 2003 |
| Marshall County, WV | MARSHALL COUNTY MINE MARSHALL COUNTY COAL RESOURCES, INC. | 4601437 | Coal | Nov 30, 2020 |
| Ste Genevieve County, MO | Martin Marietta Materials, Inc. | 2302120 | Stone | Apr 25, 1995 |
| Boone County, WV | Matewan Tunnel Rockwell Mining LLC | 4608610 | Coal | Jan 6, 2026 |
| Mason County, KY | Maysville Mine Carmeuse Lime and Stone Inc | 1507101 | Stone | Mar 5, 1979 |
| Franklin County, IL | MC#1 Mine M-Class Mining LLC | 1103189 | Coal | Jan 11, 2022 |
| Idaho County, ID | McKinley Mine MCKINLEY MINE INC | 1001918 | Metal | Aug 28, 2026 |
| Eureka County, NV | Meikle Mine Nevada Gold Mines LLC | 2602246 | Metal | Jan 25, 2002 |
| Las Animas County, CO | Mi Vida Portals New Elk Coal Company LLC | 0504975 | Coal | Jun 21, 2023 |
| Logan County, WV | Michael Powellton Deep Mine Ramaco Resources, LLC | 4609602 | Coal | Dec 2, 2024 |
| Burnet County, TX | Michel Mine Huber Carbonates, LLC | 4100055 | Stone | Nov 13, 1973 |
| Lee County, VA | Middle Splint Inmet Mining, LLC | 4407207 | Coal | Dec 19, 2011 |
| Smith County, TN | Middle Tennessee Mine Crucible MTN, LLC | 4000864 | Metal | Oct 13, 2009 |
Alphabetical order — this site ranks no one. Mines that are not abandoned in the MSHA file of October 2, 2026. Sole proprietors are found by mine ID only. How to read this.