Mining Incidents

Roger Coleman: 254 reportable incidents controller

MSHA controller ID: C12463

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Email me when a new MSHA incident is filed at any mine Roger Coleman controls.

Fatalities
0
Total incidents
254
Mines on record
13
Years on record
1985–1997

Top causes

Incident timeline

1997
1
1996
5
1995
34
1994
18
1993
24
1992
29
1991
44
1990
36
1989
40
1988
7
1987
4
1986
8
1985
4

Operators under this controller

Mines on record

For insurers, brokers, and safety consultants

Where Roger Coleman stands on silica, penalties, and injury rate

MSHA's standard limits respirable silica to 50 micrograms per cubic metre, but MSHA publishes dust and quartz as separate files and never the silica figure itself. We derive it per sample, score it against the limit, and set the operator's injury rate against a benchmark built from the full MSHA operator record. With the 26-year penalty trail, contest posture, and fatality history. Delivered as a PDF with the underlying data as CSV.

The federal record itself stays free on this site. What costs money, and why.

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