# Cadman Black Diamond
> **Metal/Non-metal** mine · MSHA ID `4501227` · Surface · **Abandoned**
## Operator
- **Controller (parent):** Heidelberg Materials AG
- **Operator:** HM Pacific Northwest, Inc.
- **Employees:** 0
- **Commodity:** SandAndGravel
## Location
- **State:** WA · King Co.
- **Coordinates:** 47.286389, -121.993889
## Safety record
- **Total accidents/injuries:** 12
- **Fatalities:** 0
- **Total days lost:** 9
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*