Mining Incidents

New Butte Mining Inc: 83 reportable incidents operator

Controlled by Butte Mining Plc
MSHA operator ID: L09808

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Fatalities
0
Total incidents
83
Mines on record
1
Years on record
1988–1991

Top causes

Incident timeline

1991
1
1990
39
1989
37
1988
6

Mines on record

For insurers, brokers, and safety consultants

Where New Butte Mining Inc 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.

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