| SMASAL SAND & GRAVELBenton, MONear RollaMSHA 2302198 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 08/01/2006 | Smasal AggregatesReported operatorMike SmasalReported controller | Production / employmentSafety recordsView source coverage → |
| SMI Portable #1Pike, MONear FrankfordMSHA 2302537 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 06/30/2021 | Magruder Limestone Co.Reported operatorMark MagruderReported controller | Production / employmentView source coverage → |
| Smith Equipment Sand And GravelPulaski, MOMSHA 2301576 | Construction Sand and GravelSurface | AbandonedStatus date: 07/17/1979 | Smith Equipment CompanyReported operatorSmith Equipment CompanyReported controller | Neither history importedView source coverage → |
| Smithey PitMonroe, MOMSHA 2301648 | Fire ClaySurface | AbandonedStatus date: 09/03/1982 | C-E RefractoriesReported operatorAsea Brown Boveri Ltd (ABB)Reported controller | Neither history importedView source coverage → |
| Smittle Gravel And Excavating PitButler, MOMSHA 2300722 | Construction Sand and GravelSurface | AbandonedStatus date: 01/01/1979 | Smittle Gravel & ExcavatingReported operatorSmittle Gravel & ExcavatingReported controller | Neither history importedView source coverage → |
| SnookAudrain, MOMSHA 2301046 | Common Clays NECSurface | AbandonedStatus date: 12/08/1982 | Kaiser Aluminum & Chemical CorpReported operatorKaiser Aluminum & Chemical CorpReported controller | Neither history importedView source coverage → |
| Snyder Mine And MillSt Clair, MOMSHA 2301309 | Crushed, Broken Limestone NECUnderground | AbandonedStatus date: 12/29/1978 | Williams Rock Company IncReported operatorWilliams Rock Industries IncReported controller | Neither history importedView source coverage → |
| Snyder QuarrySt Clair, MOMSHA 2301145 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 05/28/1985 | Hilty Quarries IncReported operatorCRH PLCReported controller | Neither history importedView source coverage → |
| SOETE SITE TOMNITZ SITEPhelps, MONear PhelpsMSHA 2302192 | Common Clays NECSurface | AbandonedStatus date: 10/29/2004 | W A Dillon MiningReported operatorWalter A DillonReported controller | Production / employmentSafety recordsView source coverage → |
| Sonora MineAudrain, MONear MexicoMSHA 2301698 | Coal (Bituminous)Surface | AbandonedStatus date: 04/25/1982 | Mexico Coal Company IncReported operatorLeenerts RogerReported controller | Neither history importedView source coverage → |
| South PlantJefferson, MONear ArnoldMSHA 2300720 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 11/18/2015 | Simpson Materials Company, LLCReported operatorMark T Simpson; Michael G SimpsonReported controller | Production / employmentSafety recordsView source coverage → |
| SOUTH STONESt Louis, MONear St. LouisMSHA 2300219 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 10/01/2009 | Fred Weber IncReported operatorFred Weber, Inc.Reported controller | Production / employmentSafety recordsView source coverage → |
| South West MineJasper, MOMSHA 2300112 | Crushed, Broken Limestone NECUnderground | AbandonedStatus date: 11/04/1987 | Cmc IncReported operatorRoy Mayes JrReported controller | Neither history importedView source coverage → |
| Southwest Missouri Sand & GravelDallas, MONear buffalo missouiMSHA 2302366 | Construction Sand and GravelSurface | AbandonedStatus date: 08/01/2016 | Southwest Missouri Sand & GravelReported operatorLucas HaleReported controller | Production / employmentSafety recordsView source coverage → |
| SPENCER QUARRYLawrence, MOMSHA 2302160 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 08/07/2000 | Bailey Quarries IncReported operatorDavid E BaileyReported controller | Production / employmentView source coverage → |
| SPRINGFIELD SURFACEGreene, MOMSHA 2300008 | LimeSurface | AbandonedStatus date: 06/30/2001 | Ash Grove Cement CompanyReported operatorCRH PLCReported controller | Production / employmentSafety recordsView source coverage → |
| SPRINGFIELD UNDERGROUNDGreene, MOMSHA 2301007 | LimeUnderground | AbandonedStatus date: 03/27/2001 | Ash Grove Cement CompanyReported operatorCRH PLCReported controller | Production / employmentSafety recordsView source coverage → |
| Spring Valley Construction Sand & GravelRalls, MOMSHA 2302001 | Construction Sand and GravelSurface | AbandonedStatus date: 11/09/1990 | Spring Valley Construction Sand & GravelReported operatorGriffith AuraReported controller | Neither history importedView source coverage → |
| Spring Valley CreekOregon, MOMSHA 2302065 | Construction Sand and GravelSurface | AbandonedStatus date: 07/19/1994 | Valley Sand CompanyReported operatorMainprize Coy GReported controller | Neither history importedView source coverage → |
| S & S Mining #1 StripRandolph, MOMSHA 2301483 | Coal (Bituminous)Surface | AbandonedStatus date: 01/23/1978 | S & S Realty Company IncReported operatorAmerican Industries & Resources CorpReported controller | Neither history importedView source coverage → |
| S & S QUARRIESHowell, MONear West Plains, Mo.MSHA 2302049 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 03/15/2026 | MC Materials, LLCReported operatorBMC Enterprises IncReported controller | Production / employmentSafety recordsView source coverage → |
| S-S-S Quarry And MillRalls, MOMSHA 2301362 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 05/24/1984 | S-S-S IncReported operatorGerald W SmithReported controller | Neither history importedView source coverage → |
| STAGGENBORG MATERIALSGasconade, MONear RollaMSHA 2302067 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 09/20/2004 | Staggenborg MaterialsReported operatorWilliam StaggenborgReported controller | Production / employmentSafety recordsView source coverage → |
| St AlbansFranklin, MOMSHA 2302037 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 10/03/1991 | St Charles Quarry CompanyReported operatorLafarge S AReported controller | Neither history importedView source coverage → |
| Stamper QuarryPlatte, MONear Platte CityMSHA 2301926 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 03/01/2005 | Hunt Midwest Mining IncReported operatorHunt Midwest EnterprisesReported controller | Production / employmentSafety recordsView source coverage → |
| STANPHILL STONENewton, MONear Pierce CityMSHA 2302253 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 03/02/2007 | Stanphill StoneReported operatorJerry StanphillReported controller | Production / employmentSafety recordsView source coverage → |
| STAR Excavation, LLCJackson, MONear Lees SummitMSHA 2302468 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 01/02/2024 | STAR Excavation, LLCReported operatorPhillip ShortReported controller | Production / employmentSafety recordsView source coverage → |
| St Charles Company Plant No 1bSt Louis, MOMSHA 2300724 | Construction Sand and GravelFacility | AbandonedStatus date: 06/01/1979 | St Charles Sand CompanyReported operatorSt Charles Sand CompanyReported controller | Neither history importedView source coverage → |
| ST CHARLES PLANTSt Charles, MONear St CharlesMSHA 2300196 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 09/11/2019 | Lafarge Aggregates Illinois, Inc.Reported operatorAmrize LtdReported controller | Production / employmentSafety recordsView source coverage → |
| St Charles Sand Co Plant No 1St Louis, MOMSHA 2300723 | Construction Sand and GravelFacility | AbandonedStatus date: 06/01/1979 | St Charles Sand CompanyReported operatorSt Charles Sand CompanyReported controller | Neither history importedView source coverage → |