# 3M
> **Metal/Non-metal** mine · MSHA ID `0405075` · Surface · **Active**
## Operator
- **Controller (parent):** Frank  Smith
- **Operator:** FST Sand & Gravel Inc
- **Employees:** 93
- **Commodity:** SandAndGravel
## Location
- **State:** CA · Riverside Co.
- **Coordinates:** 33.839444, -117.508056
## Safety record
- **Total accidents/injuries:** 21
- **Fatalities:** 0
- **Total days lost:** 1256
---
*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*