| Meramec River Sand & GravelCrawford, MOMSHA 2301040 | Construction Sand and GravelSurface | AbandonedStatus date: 12/20/1982 | Meramec River Sand & GravelReported operatorMeramec River Sand & GravelReported controller | Neither history importedView source coverage → |
| Mercer QuarryMercer, MOMSHA 2300291 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 07/26/1985 | Martin Marietta-Construction Aggregates DivisionReported operatorMartin Marietta Materials IncReported controller | Neither history importedView source coverage → |
| Mertens Clay PitsAudrain, MONear AudrainMSHA 2300993 | Fire ClaySurface | AbandonedStatus date: 10/29/2004 | Mertens Construction Co., Inc.Reported operatorMertens Construction Company IncReported controller | Production / employmentSafety recordsView source coverage → |
| Mertle Heirs & Thenhaus #1Gasconade, MOMSHA 2301821 | Fire ClaySurface | AbandonedStatus date: 11/08/1982 | Allied Corp-Allied Chemical CompanyReported operatorAllied-Signal IncReported controller | Neither history importedView source coverage → |
| Meta Sand & GravelOsage, MOMSHA 2302047 | Construction Sand and GravelSurface | AbandonedStatus date: 04/01/1992 | Meta Sand & GravelReported operatorMeta Sand & GravelReported controller | Neither history importedView source coverage → |
| Meyer Quarry And MillLincoln, MOMSHA 2301360 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 06/24/1988 | Meyer QuarryReported operatorMeyer LeroyReported controller | Neither history importedView source coverage → |
| MFR, INCRalls, MOMSHA 2302017 | Dimension Stone NECSurface | AbandonedStatus date: 02/12/1997 | Continental Cement Company LlcReported operatorQuikrete Holdings Inc.Reported controller | Neither history importedView source coverage → |
| M Huerner Pit No 4Gasconade, MOMSHA 2301681 | Fire ClaySurface | AbandonedStatus date: 04/04/1978 | A P Green Refractories IncReported operatorUSG CorporationReported controller | Neither history importedView source coverage → |
| Miami QuarrySaline, MONear MiamiMSHA 2302304 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 10/20/2009 | APAC-Missouri IncReported operatorCRH PLCReported controller | Production / employmentSafety recordsView source coverage → |
| Miami Quarry No 34Saline, MOMSHA 2300109 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 01/21/1988 | Howard Quarries IncReported operatorHoward OlenReported controller | Neither history importedView source coverage → |
| Mid County Materials LLCPulaski, MONear RollaMSHA 2302038 | Construction Sand and GravelSurface | AbandonedStatus date: 02/21/2014 | Mid County Materials LLCReported operatorBobby E LaughlinReported controller | Production / employmentSafety recordsView source coverage → |
| Middletown - OwensMontgomery, MONear Middletown, MO MSHA 2302545 | Common Clays NECSurface | AbandonedStatus date: 08/22/2023 | BT Minerals LLCReported operatorJohn Hirlinger Et al; Margot Hirlinger Et alReported controller | Production / employmentSafety recordsView source coverage → |
| MIDLAND SHALE PITLivingston, MONear UticaMSHA 2300348 | Clay, Ceramic, Refractory Mnls.Surface | AbandonedStatus date: 04/04/2003 | Glen-Gery CorpReported operatorBrickworks LimitedReported controller | Production / employmentSafety recordsView source coverage → |
| Mid Missouri Creek Rock Sales Cole, MONear Jefferson CityMSHA 2302492 | Construction Sand and GravelSurface | AbandonedStatus date: 09/08/2015 | Mid Missouri Creek Rock SalesReported operatorCarey C FrankReported controller | Safety recordsView source coverage → |
| Midway MineBates, MONear AmsterdamMSHA 2300881 | Coal (Bituminous)Surface | AbandonedStatus date: 01/03/1995 | Pittsburg & Midway Coal Mining CompanyReported operatorChevron CorporationReported controller | Neither history importedView source coverage → |
| Midwest Mining PortableTaney, MONear BransonMSHA 2302375 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 12/03/2008 | Midwest Mining IncReported operatorLarry SnyderReported controller | Production / employmentSafety recordsView source coverage → |
| Midwest Projects Inc.Vernon, MONear MiloMSHA 2302258 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 08/05/2009 | Midwest Projects Inc.Reported operatorWayne AdolphsenReported controller | Production / employmentSafety recordsView source coverage → |
| Mikkelsen Sand & GravelAtchison, MOMSHA 2301619 | Construction Sand and GravelSurface | AbandonedStatus date: 05/27/1986 | Mikkelsen Construction CompanyReported operatorMikkelsen Construction CompanyReported controller | Neither history importedView source coverage → |
| Milan QuarrySullivan, MONear MilanMSHA 2302406 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 05/11/2017 | Twin States Limestone LLCReported operatorPat L SwanReported controller | Production / employmentSafety recordsView source coverage → |
| Milan QuarrySullivan, MONear MilanMSHA 2302417 | Sand, CommonSurface | AbandonedStatus date: 09/27/2021 | Twin States Sand & Gravel LLCReported operatorPat L SwanReported controller | Production / employmentSafety recordsView source coverage → |
| Miller QuarryPlatte, MOMSHA 2300533 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 06/15/1985 | Great Midwest Mining CorpReported operatorGreat Midwest CorpReported controller | Neither history importedView source coverage → |
| Milling & Calcining PlantAudrain, MOMSHA 2300312 | Fire ClayFacility | AbandonedStatus date: 05/21/1982 | A P Green Refractories IncReported operatorUSG CorporationReported controller | Neither history importedView source coverage → |
| Mill No 1 (Old Pfizer Plant)Phelps, MONear RollaMSHA 2301869 | Construction Sand and GravelFacility | AbandonedStatus date: 11/12/2007 | Mid America Minerals IncReported operatorMid America Minerals IncReported controller | Neither history importedView source coverage → |
| Mine #1Ralls, MONear PerryMSHA 2301866 | Coal (Bituminous)Surface | AbandonedStatus date: 01/03/1989 | Burbridge Coal IncReported operatorSimpson JackReported controller | Neither history importedView source coverage → |
| MINE #1Pulaski, MONear PulaskiMSHA 2302189 | Construction Sand and GravelFacility | AbandonedStatus date: 07/10/2000 | Big Piney Sand & Gravel LlcReported operatorKevin ReeseReported controller | Production / employmentView source coverage → |
| Mine Number 1Gasconade, MOMSHA 2301035 | Common Clays NECSurface | AbandonedStatus date: 01/06/1987 | General Chemical CorpReported operatorAllied-Signal IncReported controller | Neither history importedView source coverage → |
| Mine Number 2Gasconade, MOMSHA 2301109 | Common Clays NECSurface | AbandonedStatus date: 01/06/1987 | General Chemical CorpReported operatorAllied-Signal IncReported controller | Neither history importedView source coverage → |
| Mineral Point PlantWashington, MOMSHA 2300553 | Barite Barium OreFacility | AbandonedStatus date: 06/28/1988 | Extender Products LimitedReported operatorHill RobertReported controller | Neither history importedView source coverage → |
| Mississippi Lime Co Springfield DivGreene, MONear SpringfieldMSHA 2302241 | LimeFacility | AbandonedStatus date: 06/30/2006 | Mississippi Lime CompanyReported operatorHBM Holdings CompanyReported controller | Production / employmentSafety recordsView source coverage → |
| MISSOURI LIMESt Francois, MONear HawthorneMSHA 2300221 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 10/22/2007 | MISSOURI LIMEReported operatorJomico LLCReported controller | Production / employmentSafety recordsView source coverage → |