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Mines in Yauco Municipio, Puerto Rico

Yauco Municipio, Puerto Rico has 10 mines on MSHA's register: 1 active, 9 abandoned. 16 accidents have been reported at these mines between 1987 and 2005. Inspectors have issued 283 citations.

Every mine MSHA has registered in Yauco 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 Yauco Municipio →

Mines on register
10
Active
1
Fatalities on record
0
Citations issued
283
0 underground · 10 surface · 0 facilities 0 coal · 10 metal and non-metal 9 abandoned 16 reported accidents, 1987–2005
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.
Yauco Municipio, Puerto Rico · Population 33,509
0.1%
Mining share of county employment
$21,918
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
Cantera El Pozo Inc. 1 1 0
Canteray Bloquera Santa Rita Inc 1 0 0
Hardrock Quarry 1 0 0
Hilaco Rental 1 0 0
Hnos Golderos Inc 1 0 0
Manuel Monsegur Inc 1 0 0
Sabana Grande Aggregates Inc 1 0 0
Sucesion Liborio Lopez Inc 1 0 0
Tosquero Roman, LLC. 1 0 0
Ventas Arenas Inc 1 0 0
Mines in Yauco Municipio10 on register
  1. Cantera El Pozo
    Surface metal/non-metal · Cantera El Pozo Inc. · MSHA ID 5400362
    Active
  2. Hard Rock Quarry
    Surface metal/non-metal · Hardrock Quarry · MSHA ID 5400305
    Abandoned
  3. CANTERA MONSEGUR
    Surface metal/non-metal · Manuel Monsegur Inc · MSHA ID 5400224
    Abandoned
  4. CNATERA DIAZ
    Surface metal/non-metal · Hnos Golderos Inc · MSHA ID 5400287
    Abandoned
  5. Gravero Sabana
    Surface metal/non-metal · Sabana Grande Aggregates Inc · MSHA ID 5400210
    Abandoned
  6. Tosquero Roman
    Surface metal/non-metal · Tosquero Roman, LLC. · MSHA ID 5400511
    Abandoned
  7. Cantera Cano Negro
    Surface metal/non-metal · Sucesion Liborio Lopez Inc · MSHA ID 5400094
    Abandoned
  8. Cantera Santa Rita
    Surface metal/non-metal · Canteray Bloquera Santa Rita Inc · MSHA ID 5400221
    Abandoned
  9. Finca Ventanas
    Surface metal/non-metal · Ventas Arenas Inc · MSHA ID 5400382
    Abandoned
  10. GRAVERO ANASCO
    Surface metal/non-metal · Hilaco Rental · MSHA ID 5400380
    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.