# Big Oak Plant
> **Metal/Non-metal** mine · MSHA ID `4101126` · Surface · **Active**
## Operator
- **Controller (parent):** Iron Oak Energy Solutions LLC
- **Operator:** Superior Silica Sands LLC
- **Employees:** 19
- **Commodity:** Nonmetal
## Location
- **State:** TX · Bexar Co.
- **Coordinates:** 29.243056, -98.498611
## Safety record
- **Total accidents/injuries:** 22
- **Fatalities:** 2
- **Total days lost:** 73
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*