# Jeffco Gravel Mine
> **Metal/Non-metal** mine · MSHA ID `0504756` · Surface · **Active**
## Operator
- **Controller (parent):** Burnco Rock Products Ltd
- **Operator:** BURNCO Colorado LLC
- **Employees:** 9
- **Commodity:** SandAndGravel
## Location
- **State:** CO · Jefferson Co.
- **Coordinates:** 39.893611, -105.238333
## Safety record
- **Total accidents/injuries:** 20
- **Fatalities:** 0
- **Total days lost:** 136
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*