Mining Incidents
MSHA mine register by county

Mines in Cayey Municipio, Puerto Rico

Cayey Municipio, Puerto Rico has 2 mines on MSHA's register: 2 abandoned. Inspectors have issued 21 citations.

Every mine MSHA has registered in Cayey 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 Cayey Municipio →

Mines on register
2
Active
0
Fatalities on record
0
Citations issued
21
0 underground · 2 surface · 0 facilities 0 coal · 2 metal and non-metal 2 abandoned
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.
Cayey Municipio, Puerto Rico · Population 41,231
0.0%
Mining share of county employment
$28,461
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 Torito Inc 1 0 0
Carro & Carro Enterprises Inc 1 0 0
Mines in Cayey Municipio2 on register
  1. AC-020601
    Surface metal/non-metal · Carro & Carro Enterprises Inc · MSHA ID 5400450
    Abandoned
  2. CANTERA EL TORITO
    Surface metal/non-metal · Cantera El Torito Inc · MSHA ID 5400313
    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.