HISTORICAL SITES / RESEARCH DIRECTORY
Find the public record behind a former mining site. Explore reported locations, mined materials and operating history as a starting point for acquisition, reuse or reclamation research.
History means records exist in the imported sources, including older periods. Missing history is not evidence of a clean safety record. Operator and controller names are the last relationships reported in the Mines snapshot; they are not verified current property owners.
| Mine / reported location | Material / type | Reported status | Reported relationships | Available history |
|---|---|---|---|---|
| Carruso AggregatesHumacao, PRMSHA 5400353 | Construction Sand and GravelSurface | AbandonedStatus date: 08/11/1995 | Carruso Aggregates IncReported operatorHidalgo JoseReported controller | Neither history importedView source coverage → |
| Central Drilling Services - CarolinaFajardo, PRNear CarolinaMSHA 5400454 | LimeSurface | AbandonedStatus date: 12/06/2005 | Central Drilling Services IncReported operatorJaime Francisco FuentesReported controller | Production / employmentSafety recordsView source coverage → |
| Cerrillos Dam ProjectPonce, PRMSHA 5400289 | Construction Sand and GravelSurface | AbandonedStatus date: 09/15/1989 | Dillingham Construction International IncReported operatorDillingham Construction CorpReported controller | Neither history importedView source coverage → |
| Cerro TocalBayamon, PRMSHA 5400332 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 02/14/1995 | Tocal Construction IncReported operatorColzadilla GuillermoReported controller | Neither history importedView source coverage → |
| Ciales AggregatesVega Baja, PRMSHA 5400079 | Construction Sand and GravelSurface | AbandonedStatus date: 02/02/1993 | Ciales AggregatesReported operatorLeon Jose MReported controller | Neither history importedView source coverage → |
| CNATERA DIAZYauco, PRMSHA 5400287 | Construction Sand and GravelSurface | AbandonedStatus date: 12/30/1999 | Hnos Golderos IncReported operatorHector Golderos MaldonadoReported controller | Production / employmentView source coverage → |
| Coamo Sand & Gravel IncCoamo, PRNear CoamoMSHA 5400399 | Construction Sand and GravelSurface | AbandonedStatus date: 07/30/2002 | Coamo Sand & Gravel IncReported operatorVictor I Ortiz; Jose A OrtizReported controller | Production / employmentSafety recordsView source coverage → |
| Community Aggregates IncorporatedPonce, PRMSHA 5400359 | Construction Sand and GravelSurface | AbandonedStatus date: 08/11/1995 | Community Aggregates IncReported operatorRaul CandelarioReported controller | Neither history importedView source coverage → |
| Constructora G Benitez & Sons IncAguadilla, PRMSHA 5400357 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 07/15/1995 | Constructora G Benitez & Sons IncReported operatorBenitez GilbertoReported controller | Neither history importedView source coverage → |
| Constructora JCJayuya, PRNear JayuyaMSHA 5400476 | Sand, Industrial NECSurface | AbandonedStatus date: 04/08/2013 | Constructora JC IncorporatedReported operatorJorge ColonReported controller | Production / employmentSafety recordsView source coverage → |
| CORAFIL, INC.Santa Isabel, PRMSHA 5400309 | Construction Sand and GravelFacility | AbandonedStatus date: 01/20/1998 | Corafil IncReported operatorCoufal AntoninReported controller | Neither history importedView source coverage → |
| CORDECO DEVELOPMENTSanta Isabel, PRMSHA 5400386 | Construction Sand and GravelSurface | AbandonedStatus date: 09/27/1999 | Arenas Del OesteReported operatorRoland CorderoReported controller | Neither history importedView source coverage → |
| Cordeco L.L.Aguadilla, PRNear AguadillaMSHA 5400459 | LimeSurface | AbandonedStatus date: 08/01/2006 | Cordeco North-West, Corp.Reported operatorThomas C CorderoReported controller | Neither history importedView source coverage → |
| CORDECO NORTH-WESTAguadilla, PRNear 5 Miles from AguadaMSHA 5400418 | Construction Sand and GravelSurface | AbandonedStatus date: 04/04/2013 | Cordeco North-West CorpReported operatorThomas C CorderoReported controller | Production / employmentSafety recordsView source coverage → |
| Corporacion AddAguadilla, PRMSHA 5400228 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 08/29/1980 | Cantera AddReported operatorCantera AddReported controller | Neither history importedView source coverage → |
| Corredor Del EsteFajardo, PRNear CarolinaMSHA 5400458 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 03/10/2009 | LPC&D IncReported operatorPedro FelicianoReported controller | Production / employmentSafety recordsView source coverage → |
| Desarolladores de AgregadosGuayama, PRNear CaguasMSHA 5400452 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 09/08/2003 | Desarolladores de AgregadosReported operatorJuan SalicrupReported controller | Safety recordsView source coverage → |
| D J Aggregates IncorporatedAguadilla, PRMSHA 5400344 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 02/01/1996 | D J Aggregates IncReported operatorAponte Lorenzo & Juan CReported controller | Neither history importedView source coverage → |
| DOCORI SAND & GRAVELGuayama, PRMSHA 5400413 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 03/16/2001 | Docori Sand & GravelReported operatorJorge A Ascencio (Weber); Vidal Perez (Cotto)Reported controller | Production / employmentSafety recordsView source coverage → |
| El CoquiHumacao, PRNear HumacaoMSHA 5400470 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 02/28/2011 | DMC Aggregates Corporation Reported operatorAlfonso M DiazReported controller | Production / employmentSafety recordsView source coverage → |
| El Grano AmarilloFajardo, PRMSHA 5400244 | Construction Sand and GravelSurface | AbandonedStatus date: 06/15/1984 | El Grano Amarillo IncReported operatorNevarez CarlosReported controller | Neither history importedView source coverage → |
| Emanuelli Sand And GravelSanta Isabel, PRMSHA 5400238 | Construction Sand and GravelSurface | AbandonedStatus date: 04/12/1985 | Emanuelli Sand & Gravel IncReported operatorEmanuelli Sand & Gravel IncReported controller | Neither history importedView source coverage → |
| Empresas Ponce Fantauzzi IncorporatedAguadilla, PRMSHA 5400242 | Construction Sand and GravelSurface | AbandonedStatus date: 08/05/1993 | Ponce Rental Equipment IncReported operatorPonce Rental Equipment IncReported controller | Neither history importedView source coverage → |
| Fajardo Metropolis QuarryFajardo, PRNear CarolinaMSHA 5400349 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 03/07/2016 | Metropolis Quarry IncReported operatorPedro FelicianoReported controller | Production / employmentSafety recordsView source coverage → |
| Fajardo Sand & GravelFajardo, PRMSHA 5400048 | Construction Sand and GravelSurface | AbandonedStatus date: 07/07/1986 | Hiram Perez IncReported operatorJose R CorderoReported controller | Neither history importedView source coverage → |
| Finca VentanasYauco, PRMSHA 5400382 | Construction Sand and GravelSurface | AbandonedStatus date: 06/28/1996 | Ventas Arenas IncReported operatorRoman Dr FelixReported controller | Neither history importedView source coverage → |
| Fintec 1107Guayama, PRNear SalinasMSHA 5400495 | Construction Sand and GravelSurface | AbandonedStatus date: 02/24/2017 | RG Engineering, Inc.Reported operatorRoberto CaminoReported controller | Safety recordsView source coverage → |
| Florida LimePonce, PRNear PonceMSHA 5400194 | LimeFacility | AbandonedStatus date: 12/19/2019 | Cemex Puerto RicoReported operatorCemex S AReported controller | Production / employmentSafety recordsView source coverage → |
| Francisco ToledoAguadilla, PRMSHA 5400355 | Construction Sand and GravelSurface | AbandonedStatus date: 01/15/1994 | Francisco ToledoReported operatorToledo FranciscoReported controller | Neither history importedView source coverage → |
| General AggregatesQuebradillas, PRNear AreciboMSHA 5400107 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 10/01/2003 | Grupo La Pino Reported operatorJose MercadoReported controller | Production / employmentSafety recordsView source coverage → |
Use the mine name and reported location to investigate county parcel and title records, mineral rights, access and planning constraints. MSHA mailing addresses are addresses of record and may not locate the mine. Confirm the parcel and current ownership separately.
EPA mine-site redevelopment primer ↗Check official reclamation inventories and state or tribal programmes for documented hazards, project status and programme criteria. A matching name or an MSHA abandoned status alone does not confirm a programme match.
OSMRE abandoned mine land programme ↗Source: MSHA public datasets. Production history checks quarterly and annual mine production/employment records. Safety history checks violations, inspections and accident reports; other source coverage is available on each mine profile.