Keystone Mining Company operator
Controlled by
Du Shane Kirk L Et Al
MSHA operator ID: L07820
- Fatalities
- 0
- Total incidents
- 9
- Mines on record
- 2
- Years on record
- 1985–1991
Top causes
- MACHINERY 2 non-fatal
- POWERED HAULAGE 2 non-fatal
- FALL OF ROOF OR BACK 1 non-fatal
- HANDLING OF MATERIALS 1 non-fatal
- HANDTOOLS (NONPOWERED) 1 non-fatal
- OTHER 1 non-fatal
Incident timeline
1991
3
1990
2
1987
1
1986
1
1985
2
Mines on record
- Owens Lake Gold CA
- Keystone Mine CA
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For insurers, brokers, and safety consultants
The full compliance file on Keystone 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.