# COLONY WEST MILL
> **Metal/Non-metal** mine · MSHA ID `4800245` · Facility · **Active**
## Operator
- **Controller (parent):** Minerals Technologies Inc
- **Operator:** American Colloid Company
- **Employees:** 30
- **Commodity:** Nonmetal
## Location
- **State:** WY · Crook Co.
- **Coordinates:** 44.869722, -104.16
## Safety record
- **Total accidents/injuries:** 78
- **Fatalities:** 0
- **Total days lost:** 1048
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*