# Onyx Sterling Pit
> **Metal/Non-metal** mine · MSHA ID `1901284` · Surface · **Active**
## Operator
- **Controller (parent):** John D  Durkin
- **Operator:** Onyx Corporation
- **Employees:** 6
- **Commodity:** Stone
## Location
- **State:** MA · Worcester Co.
- **Coordinates:** 42.448611, -71.747222
## Safety record
- **Total accidents/injuries:** 2
- **Fatalities:** 1
- **Total days lost:** 0
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*