# SWA @ Mountain Gate Quarry
> **Metal/Non-metal** mine · MSHA ID `0405504` · Surface · **Active**
## Operator
- **Controller (parent):** Corkey  Harmon
- **Operator:** Stimpel Wiebelhaus Associates, Inc.
- **Employees:** 8
- **Commodity:** Stone
## Location
- **State:** CA · Shasta Co.
- **Coordinates:** 40.726389, -122.302778
## Safety record
- **Total accidents/injuries:** 12
- **Fatalities:** 0
- **Total days lost:** 165
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*