| Medley MillMiami-Dade, FLMSHA 0800970 | Crushed, Broken Limestone NECFacility | AbandonedStatus date: 02/25/1985 | Brewer Company Of Florida IncReported operatorCharles P MunzReported controller | Neither history importedView source coverage → |
| Medley PitMiami-Dade, FLMSHA 0800516 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 12/31/1978 | Lowell Dunn CompanyReported operatorLowell S DunnReported controller | Neither history importedView source coverage → |
| Medley QuarryMiami-Dade, FLMSHA 0800072 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 01/18/1994 | Vulcan Materials CompanyReported operatorVulcan Materials CompanyReported controller | Neither history importedView source coverage → |
| MeekinsBroward, FLMSHA 0801142 | Construction Sand and GravelSurface | AbandonedStatus date: 04/01/1996 | Westwind Contracting IncReported operatorMarion MoselyReported controller | Neither history importedView source coverage → |
| Melbourne Sand CompanyBrevard, FLMSHA 0800416 | Construction Sand and GravelSurface | AbandonedStatus date: 03/07/1991 | Melbourne Sand & Supply CompanyReported operatorMelbourne Sand & Supply CompanyReported controller | Neither history importedView source coverage → |
| Melear PitMartin, FLMSHA 0801071 | Construction Sand and GravelSurface | AbandonedStatus date: 06/30/1988 | Sheltra & Son Construction Company IncReported operatorSheltra Richard BReported controller | Neither history importedView source coverage → |
| MFM Industries IncMarion, FLNear ReddickMSHA 0800116 | Common Clays NECFacility | AbandonedStatus date: 11/02/2012 | Mfm Industries IncReported operatorMFM DelawareReported controller | Production / employmentSafety recordsView source coverage → |
| Miami Machine ShopMiami-Dade, FLMSHA 0800987 | Crushed, Broken Limestone NECFacility | AbandonedStatus date: 08/29/1990 | Rinker Materials CorpReported operatorCemex S AReported controller | Neither history importedView source coverage → |
| Midway Road MineSt Lucie, FLMSHA 0800810 | Construction Sand and GravelSurface | AbandonedStatus date: 06/13/1994 | Ft Pierce Sand & Materials IncReported operatorNelson Craig--Carl E WildReported controller | Neither history importedView source coverage → |
| MillenniumLee, FLNear Cape CoralMSHA 0801307 | Sand, Industrial NECSurface | AbandonedStatus date: 10/31/2005 | Millennium Development Group IncorporatedReported operatorJon A DeckrowReported controller | Production / employmentSafety recordsView source coverage → |
| Mine #8Marion, FLMSHA 0801059 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 02/27/1992 | Rainbow Marion Mine IncReported operatorRainbow Marion Mine IncReported controller | Neither history importedView source coverage → |
| MINEHEADMarion, FLNear HighspringsMSHA 0800181 | Phosphate RockFacility | AbandonedStatus date: 04/10/2006 | Loncala IncReported operatorBryan J OlmertReported controller | Production / employmentSafety recordsView source coverage → |
| Mine ThreeMarion, FLMSHA 0801030 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 12/02/1986 | Boutwell Limerock Mining IncReported operatorJames T BoutwellReported controller | Neither history importedView source coverage → |
| Mine TwoMarion, FLMSHA 0800988 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 03/28/1986 | Boutwell Limerock Mining IncReported operatorJames T BoutwellReported controller | Neither history importedView source coverage → |
| Minton PitSt Lucie, FLMSHA 0800976 | Construction Sand and GravelSurface | AbandonedStatus date: 09/30/1982 | Ben Stewart TruckingReported operatorStewart BenReported controller | Neither history importedView source coverage → |
| Miramar Parkway PitBroward, FLMSHA 0801186 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 08/15/1993 | Triple R Paving IncReported operatorHawkes Roger TReported controller | Neither history importedView source coverage → |
| Miramar RockBroward, FLMSHA 0800698 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 12/26/1995 | Miramar RockReported operatorKinsey Paul MReported controller | Neither history importedView source coverage → |
| Mixon Gravel PitEscambia, FLMSHA 0800911 | Construction Sand and GravelSurface | AbandonedStatus date: 03/15/1983 | B & M Sand & Gravel CompanyReported operatorMixon AlvieReported controller | Neither history importedView source coverage → |
| Monroe Mine #41Marion, FLMSHA 0801032 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 05/13/1988 | Londen Mining IncReported operatorNolden Robert PReported controller | Neither history importedView source coverage → |
| Monroe PitMonroe, FLMSHA 0800934 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 02/22/1980 | Capeletti Brothers IncReported operatorCapeletti A JReported controller | Neither history importedView source coverage → |
| Monroe Pit 1Monroe, FLMSHA 0800350 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 05/30/1979 | Security Estates IncReported operatorCapeletti A JReported controller | Neither history importedView source coverage → |
| Moore Haven Peat MineGlades, FLNear ClewstonMSHA 0801360 | Sand, CommonSurface | AbandonedStatus date: 12/09/2008 | Rock Crushed & Fill CorpReported operatorAurelio LlerenaReported controller | Production / employmentSafety recordsView source coverage → |
| MorellPasco, FLMSHA 0800550 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 04/30/1996 | Imc Fertilizer IncReported operatorIMC Global IncReported controller | Neither history importedView source coverage → |
| Morgan PitSt Lucie, FLMSHA 0800778 | Construction Sand and GravelSurface | AbandonedStatus date: 09/01/1981 | Glen Blackburn Trucking IncReported operatorCarlton Carl JrReported controller | Neither history importedView source coverage → |
| MULBERRY LIMESTONEPolk, FLMSHA 0800552 | Crushed, Broken Limestone NECFacility | AbandonedStatus date: 03/31/1999 | Imc-AgricoReported operatorMosaic CompanyReported controller | Production / employmentView source coverage → |
| Mule Pen Quarry CorporationCollier, FLMSHA 0800546 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 05/27/1988 | Mule Pen Quarry CorpReported operatorConsolidated Gold Fields LimitedReported controller | Neither history importedView source coverage → |
| Muller'S Rock PitBroward, FLMSHA 0800917 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 03/14/1980 | De Vries Land Development IncReported operatorDe Vries WilmerReported controller | Neither history importedView source coverage → |
| MURRAY PITLafayette, FLMSHA 0801211 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 06/30/1999 | Sun ConstructionReported operatorLawson Walter JReported controller | Neither history importedView source coverage → |
| Naples Limerock NorthCollier, FLMSHA 0800602 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 05/30/1978 | Warren Brothers Company IncReported operatorAshland IncReported controller | Neither history importedView source coverage → |
| Naples Limerock QuarryCollier, FLMSHA 0800620 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 08/09/1985 | Highway Pavers IncReported operatorJoseph D BonnessReported controller | Neither history importedView source coverage → |