# LYONS QUARRY
> **Metal/Non-metal** mine · MSHA ID `0501437` · Surface · **Abandoned**
## Operator
- **Controller (parent):** Amrize Ltd
- **Operator:** Aggregate Industries WCR Inc
- **Employees:** 0
- **Commodity:** Stone
## Location
- **State:** CO · Boulder Co.
- **Coordinates:** 40.201498, -105.303017
## Safety record
- **Total accidents/injuries:** 2
- **Fatalities:** 0
- **Total days lost:** 0
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*