Mining Incidents

Tri-State Stone Company operator

Controlled by Jensen C E
MSHA operator ID: L39623
Fatalities
0
Total incidents
4
Mines on record
1
Years on record
1987–1989

Top causes

Incident timeline

1989
1
1988
2
1987
1

Mines on record

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The full compliance file on Tri-State Stone 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.