# US Highway 10 Sand Processing Plant
> **Metal/Non-metal** mine · MSHA ID `4703678` · Facility · **Abandoned**
## Operator
- **Controller (parent):** Mammoth Energy Services
- **Operator:** Muskie Proppant LLC
- **Employees:** 0
- **Commodity:** Nonmetal
## Location
- **State:** WI · Pierce Co.
- **Coordinates:** 44.6525, -92.216944
## Safety record
- **Total accidents/injuries:** 6
- **Fatalities:** 0
- **Total days lost:** 78
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*