Mining Incidents

Onyx Corporation operator

Controlled by John D Durkin
MSHA operator ID: 0083664

Watch this operator

Email me when a new MSHA incident is filed at any Onyx Corporation mine.

Fatalities
1
Total incidents
3
Mines on record
2
Years on record
2010–2026
Compliance record
MSHA citations since 2008
99
citations
28
significant & substantial
$337,654
proposed penalties
$29,741
paid to date
Source: MSHA violations data, updated weekly.

Top causes

Incident timeline

2026
1
2024
1 (1f)
2010
1

Mines on record

Fatalities under this operator

1 recorded
August 22, 2024 MA · Metal/Non-Metal rotary bucket excavator operator Fatality · FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL
Onyx Corporation · Caught in, under or between collapsing material or buildings

A miner died when a highwall collapsed on the excavator the miner was operating.