# Rapid City Quarry & Mill 
> **Metal/Non-metal** mine · MSHA ID `3900020` · Surface · **Active**
## Operator
- **Controller (parent):** Pete Lien & Sons Inc
- **Operator:** Pete Lien & Sons Inc
- **Employees:** 109
- **Commodity:** Stone
## Location
- **State:** SD · Pennington Co.
- **Coordinates:** 44.121944, -103.283056
## Safety record
- **Total accidents/injuries:** 172
- **Fatalities:** 0
- **Total days lost:** 3395
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*