# Rockhill Quarry
> **Metal/Non-metal** mine · MSHA ID `3600090` · Surface · **Abandoned**
## Operator
- **Controller (parent):** Heidelberg Materials AG
- **Operator:** Heidelberg Materials Northeast LLC.
- **Employees:** 0
- **Commodity:** Stone
## Location
- **State:** PA · Bucks Co.
- **Coordinates:** 40.402222, -75.305
## Safety record
- **Total accidents/injuries:** 1
- **Fatalities:** 0
- **Total days lost:** 25
---
*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*