# Duffield Aggregate of Missouri
> **Metal/Non-metal** mine · MSHA ID `2302077` · Surface · **Active**
## Operator
- **Controller (parent):** Luke B Duffield
- **Operator:** Duffield Aggregate of Missouri, LLC
- **Employees:** 9
- **Commodity:** Stone
## Location
- **State:** MO · Washington Co.
- **Coordinates:** 37.787222, -90.429722
## Safety record
- **Total accidents/injuries:** 8
- **Fatalities:** 1
- **Total days lost:** 117
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*