Bonnanza Mining Company operator
Controlled by
Bonn Thomas S
MSHA operator ID: L10175
- Fatalities
- 0
- Total incidents
- 8
- Mines on record
- 1
- Years on record
- 1988–1991
Top causes
- HANDLING OF MATERIALS 2 non-fatal
- MACHINERY 2 non-fatal
- OTHER 1 non-fatal
- POWERED HAULAGE 1 non-fatal
- SLIP OR FALL OF PERSON 1 non-fatal
- STEPPING OR KNEELING ON OBJECT 1 non-fatal
Incident timeline
1991
1
1990
4
1989
1
1988
2
Mines on record
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For insurers, brokers, and safety consultants
The full compliance file on Bonnanza Mining Company
A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.