Mining Incidents

Jennifer Mine Metal/Non-Metal

Arecibo, Arecibo County, PR  ·  Active
MSHA Mine ID: 5400503

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Fatalities
0
Total incidents
0
Years on record
Latest incident
Compliance record
MSHA citations since 2022
13
citations
4
significant & substantial
$2,055
proposed penalties
$2,051
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 3,776 0 0 0.0
2025 Q3 4,032 0 0 0.0
2025 Q2 1,800 0 0 0.0
2025 Q1 2,448 0 0 0.0
2024 Q4 2,128 1 0 469.9
2024 Q3 2,816 0 0 0.0
2024 Q2 4,160 1 0 240.4
2024 Q1 3,200 0 0 0.0
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.

No reportable incidents on file.

MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.