| Naples Limerock SouthCollier, FLMSHA 0800058 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 03/01/1979 | Ashland-Warren IncReported operatorAshland IncReported controller | Neither history importedView source coverage → |
| Naples QuarryCollier, FLNear JacksonvilleMSHA 0801109 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 01/26/2003 | Florida Rock Industries IncReported operatorVulcan Materials CompanyReported controller | Production / employmentSafety recordsView source coverage → |
| National Growers Products IncorporatedBrevard, FLMSHA 0801170 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 01/15/1995 | National Growers Products IncReported operatorRiley JamesReported controller | Neither history importedView source coverage → |
| NAVARRE PITSanta Rosa, FLMSHA 0801263 | Construction Sand and GravelSurface | AbandonedStatus date: 05/05/1999 | Dream Builders Construction IncReported operatorMills Carey CReported controller | Neither history importedView source coverage → |
| NELSON LAKE ROJECTLee, FLMSHA 0801256 | Dimension Stone NECSurface | AbandonedStatus date: 12/02/1998 | North Cape Land CorpReported operatorFrank ColeReported controller | Production / employmentView source coverage → |
| Newburn PitSarasota, FLMSHA 0800826 | Construction Sand and GravelSurface | AbandonedStatus date: 07/25/1994 | Apac-Florida IncReported operatorAshland IncReported controller | Neither history importedView source coverage → |
| Niceville MineOkaloosa, FLMSHA 0800538 | Construction Sand and GravelSurface | AbandonedStatus date: 01/10/1980 | Twin Cities Construction Company IncReported operatorTwin Cities Construction Company IncReported controller | Neither history importedView source coverage → |
| Niceville Sand PitOkaloosa, FLMSHA 0801042 | Construction Sand and GravelSurface | AbandonedStatus date: 03/21/1989 | Twin City Sand CompanyReported operatorTwin City Sand CompanyReported controller | Neither history importedView source coverage → |
| NICHOLS MINEPolk, FLNear NicholsMSHA 0800385 | Phosphate RockSurface | AbandonedStatus date: 11/30/2002 | Agrifos Mining LlcReported operatorAgrifos L L CReported controller | Production / employmentSafety recordsView source coverage → |
| NICHOLS PREPPolk, FLNear NicholsMSHA 0800182 | Phosphate RockFacility | AbandonedStatus date: 11/30/2002 | Agrifos Mining LlcReported operatorAgrifos L L CReported controller | Production / employmentSafety recordsView source coverage → |
| No 1 MinePolk, FLMSHA 0800879 | Misc. Nonmetallic Mnls. NECSurface | AbandonedStatus date: 05/21/1982 | Florida Potting Soils IncReported operatorSt James William GReported controller | Neither history importedView source coverage → |
| No 8 MineMarion, FLMSHA 0800963 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 05/09/1986 | Monroe Road Company IncReported operatorMonroe LeonardReported controller | Neither history importedView source coverage → |
| No 8 MineMarion, FLMSHA 0801047 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 12/05/1986 | All-American Mines IncReported operatorBallard Lawrence CReported controller | Neither history importedView source coverage → |
| NOLE PITMonroe, FLMSHA 0801049 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 04/15/1998 | Upper Keys Marine Construction IncReported operatorGillman Ronald CReported controller | Neither history importedView source coverage → |
| NOLE PITMonroe, FLMSHA 0801188 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 04/15/1998 | Keystone Products IncReported operatorSanti PeterReported controller | Neither history importedView source coverage → |
| NO NAME KEYMonroe, FLNear Big PineMSHA 0801120 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 02/03/2012 | Pinewood Materials CorpReported operatorWilliam KempReported controller | Production / employmentSafety recordsView source coverage → |
| No Name Key PitMonroe, FLMSHA 0801061 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 04/27/1989 | Rudolph Krause & Sons Of Florida IncReported operatorRudolph Krause & Sons Of Florida IncReported controller | Neither history importedView source coverage → |
| No Name Key QuarryMonroe, FLMSHA 0801052 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 12/21/1988 | Florida Keys Fill IncReported operatorHenson SteveReported controller | Neither history importedView source coverage → |
| No Name Key Rock PitMonroe, FLNear Key WestMSHA 0801330 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 07/12/2010 | BAT Construction Group LLCReported operatorCrystina Bass; Christopher BassReported controller | Production / employmentSafety recordsView source coverage → |
| No Name Lake PitMonroe, FLMSHA 0800846 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 12/01/1982 | Alonzo Cothron IncReported operatorCothron AlonzoReported controller | Neither history importedView source coverage → |
| NoralynPolk, FLNear BartowMSHA 0800178 | Phosphate RockSurface | AbandonedStatus date: 02/23/2007 | Mosaic Phosphates CompanyReported operatorMosaic CompanyReported controller | Production / employmentSafety recordsView source coverage → |
| Norfleet MineLeon, FLNear TallahasseeMSHA 0800305 | Construction Sand and GravelSurface | AbandonedStatus date: 05/15/2017 | Roberts Sand Company LLLPReported operatorMichael W RobertsReported controller | Production / employmentSafety recordsView source coverage → |
| North QuarryCollier, FLMSHA 0800939 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 11/07/1989 | Highway Pavers IncReported operatorJoseph D BonnessReported controller | Neither history importedView source coverage → |
| Number 540 PitPolk, FLMSHA 0800870 | Misc. Nonmetallic Mnls. NECSurface | AbandonedStatus date: 05/21/1982 | Townson Peat & SoilReported operatorTownson Peat & SoilReported controller | Neither history importedView source coverage → |
| N W 58th Street PitMiami-Dade, FLMSHA 0801163 | Construction Sand and GravelSurface | AbandonedStatus date: 04/10/1996 | Lowell Dunn CompanyReported operatorLowell S DunnReported controller | Neither history importedView source coverage → |
| Oak Hill Shell PitVolusia, FLMSHA 0801175 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 07/05/1995 | Page Materials IncReported operatorPage James MReported controller | Neither history importedView source coverage → |
| Oaklea PitCharlotte, FLMSHA 0800876 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 08/29/1978 | Ellis Enterprises Of Fort Myers IncReported operatorEllis Enterprises Of Fort Myers IncReported controller | Neither history importedView source coverage → |
| Oak Ridge MinePolk, FLMSHA 0800980 | Construction Sand and GravelSurface | AbandonedStatus date: 10/07/1983 | Midland Chemical IncReported operatorLafarge S AReported controller | Neither history importedView source coverage → |
| Oak Ridge Sand Co Inc Poik City MinPolk, FLMSHA 0800299 | Construction Sand and GravelSurface | AbandonedStatus date: 12/30/1977 | Oak Ridge Sand Co IncReported operatorOak Ridge Sand Co IncReported controller | Neither history importedView source coverage → |
| Oakton Lakes Shell PitPalm Beach, FLMSHA 0801070 | Construction Sand and GravelSurface | AbandonedStatus date: 01/03/1990 | Ranger Construction Industries IncReported operatorVecellio Group IncReported controller | Neither history importedView source coverage → |