# Ione Minerals
> **Metal/Non-metal** mine · MSHA ID `0405532` · Surface · **Abandoned**
## Operator
- **Controller (parent):** John  Bremer; Brady  Barto
- **Operator:** US Mine Corporation
- **Employees:** —
- **Commodity:** Nonmetal
## Location
- **State:** CA · Amador Co.
- **Coordinates:** 38.334722, -120.948056
## Safety record
- **Total accidents/injuries:** 2
- **Fatalities:** 0
- **Total days lost:** 72
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*