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Mines in Santa Isabel Municipio, Puerto Rico

Santa Isabel Municipio, Puerto Rico has 18 mines on MSHA's register: 5 active, 13 abandoned. 2 miners have died and 148 accidents have been reported at these mines between 1985 and 2025. Inspectors have issued 853 citations.

Every mine MSHA has registered in Santa Isabel Municipio, working or not, with the accident, fatality and citation record each one carries on this site. Active mines are listed first, then the rest by the weight of their record.

Abandoned and historical mine features in Santa Isabel Municipio →

Mines on register
18
Active
5
Fatalities on record
2
Citations issued
853
0 underground · 17 surface · 1 facilities 0 coal · 18 metal and non-metal 13 abandoned 148 reported accidents, 1985–2025
Local economic context
ⓘ County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
Santa Isabel Municipio, Puerto Rico · Population 20,064
0.0%
Mining share of county employment
$23,197
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
On the map 
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MSHA-registered mine, any status

Mines plot only where MSHA holds a surveyed coordinate for the site; mines the agency locates to a town, county or state centroid are in the counts and the list above but not drawn. Click a point for the mine's status and record.

Operators with the most mines herecurrent operator of record
Operator Mines Active Fatalities
Canarico Quarries Inc 1 1 2
Arenas Del Oeste 1 0 0
Atlantic Marble Corp 1 0 0
Cantero Martino 1 0 0
Construcciones Jose Carro, S.E. 1 0 0
Corafil Inc 1 0 0
Emanuelli Sand & Gravel Inc 1 0 0
Empresas JBR Inc 1 1 0
Hiram Rivera Inc 1 0 0
Juana Diaz Terrazo & Marble Corp 1 0 0
Mines in Santa Isabel Municipio18 on register
  1. Canarico Quarries
    Surface metal/non-metal · Canarico Quarries Inc · MSHA ID 5400159
    Active
  2. PROCAN
    Surface metal/non-metal · Productos De Cantera Inc · MSHA ID 5400201
    Active
  3. Puerto Rico Asphalt, LLC
    Surface metal/non-metal · Puerto Rico Asphalt, LLC · MSHA ID 5400368
    Active
  4. TOSQUERO DE JESUS
    Surface metal/non-metal · LUIS E RODRIGUEZ · MSHA ID 5400484
    Active
  5. Cantera Jimmy Ferrer
    Surface metal/non-metal · Empresas JBR Inc · MSHA ID 5400187
    Active
  6. GRAVERO FINCA EL OJO
    Surface metal/non-metal · Sanson Corporation · MSHA ID 5400236
    Abandoned
  7. SALINAS AGGREGATES
    Surface metal/non-metal · Salinas Aggregates Inc · MSHA ID 5400153
    Abandoned
  8. ATLANTIC MARBLE QUARRY
    Surface metal/non-metal · Atlantic Marble Corp · MSHA ID 5400167
    Abandoned
  9. Cantera Naranjo
    Surface metal/non-metal · P.R. Productos de Agregados, Inc. · MSHA ID 5400157
    Abandoned
  10. Cantera Rivera
    Surface metal/non-metal · Hiram Rivera Inc · MSHA ID 5400165
    Abandoned
  11. CANTERO MARTINO
    Surface metal/non-metal · Cantero Martino · MSHA ID 5400222
    Abandoned
  12. Patillas Agregados Inc
    Surface metal/non-metal · Patillas Agregados Inc · MSHA ID 5400485
    Abandoned
  13. Cantera Carro No. 1
    Surface metal/non-metal · Construcciones Jose Carro, S.E. · MSHA ID 5400361
    Abandoned
  14. CORAFIL, INC.
    Facility metal/non-metal · Corafil Inc · MSHA ID 5400309
    Abandoned
  15. CORDECO DEVELOPMENT
    Surface metal/non-metal · Arenas Del Oeste · MSHA ID 5400386
    Abandoned
  16. Emanuelli Sand And Gravel
    Surface metal/non-metal · Emanuelli Sand & Gravel Inc · MSHA ID 5400238
    Abandoned
  17. Gravero Reyes
    Surface metal/non-metal · Luis A Reyes · MSHA ID 5400155
    Abandoned
  18. Planta No 1
    Surface metal/non-metal · Juana Diaz Terrazo & Marble Corp · MSHA ID 5400158
    Abandoned

Status, type and operator are as reported to MSHA. Fatality and accident counts are MSHA's reportable accident records for the mine; citations are inspector-issued violations on record. Each mine's own page carries the full detail.

Other counties in Puerto RicoAll counties →
How to read these numbers

The register is MSHA's Mine Data Retrieval System: every operation ever assigned a mine ID, including ones abandoned decades ago, so the count is a history of mining in the county, not a count of working mines. A mine's county is the one its operator reported to MSHA. Fatality and accident counts start with MSHA's reportable-accident records (1983 onward); citation counts are inspector-issued violations on record. We are an independent research tool, not MSHA.