# Black Thunder
> **Coal** mine · MSHA ID `4800977` · Surface · **Active**
## Operator
- **Controller (parent):** Core Natural Resources Inc
- **Operator:** Thunder Basin Coal Company LLC
- **Employees:** 408
- **Commodity:** Coal
## Location
- **State:** WY · Campbell Co.
- **Coordinates:** 42.693611, -105.266667
## Safety record
- **Total accidents/injuries:** 572
- **Fatalities:** 4
- **Total days lost:** 8763
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*