# Volner Ranch Sand and Gravel
> **Metal/Non-metal** mine · MSHA ID `4105390` · Surface · **Abandoned**
## Operator
- **Controller (parent):** Roger  Albert
- **Operator:** CSA Materials, Inc
- **Employees:** —
- **Commodity:** SandAndGravel
## Location
- **State:** TX · Bexar Co.
- **Coordinates:** 29.252222, -98.601111
## Safety record
- **Total accidents/injuries:** 8
- **Fatalities:** 0
- **Total days lost:** 177
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*