# Lisbon Valley Mining Co 
> **Metal/Non-metal** mine · MSHA ID `4202406` · Surface · **Active**
## Operator
- **Controller (parent):** Mariana Copper LLC
- **Operator:** Mariana Copper One
- **Employees:** 60
- **Commodity:** Metal
## Location
- **State:** UT · San Juan Co.
- **Coordinates:** 37.995, -109.117778
## Safety record
- **Total accidents/injuries:** 80
- **Fatalities:** 0
- **Total days lost:** 439
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*