# Mt Holly Quarry 
> **Metal/Non-metal** mine · MSHA ID `3603215` · Surface · **Active**
## Operator
- **Controller (parent):** CRH PLC
- **Operator:** Pennsy Supply Inc
- **Employees:** 11
- **Commodity:** SandAndGravel
## Location
- **State:** PA · Cumberland Co.
- **Coordinates:** 40.113889, -77.208889
## Safety record
- **Total accidents/injuries:** 8
- **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*