Sierra Minerals, LLCOperator
Controlled by Sierra Resources, LLC; Elli M Mills
MSHA Operator ID: 0174553
- Fatalities
- 0
- Total incidents
- 1
- Mines on record
- 1
- Years on record
- 2021
For counsel + compliance teams
Get an email the moment a new MSHA-reportable accident lands at any mine on file under Sierra Minerals, LLC. Useful for 105(c) defense intake, FMSHRC docket prep, and active client monitoring.
Top causes
- MACHINERY1 non-fatal
Incident timeline
2021
1