# Principio Quarry
> **Metal/Non-metal** mine · MSHA ID `1800812` · Surface · **Active**
## Operator
- **Controller (parent):** David J  Stewart
- **Operator:** York Building Products Co Inc 
- **Employees:** 25
- **Commodity:** Stone
## Location
- **State:** MD · Cecil Co.
- **Coordinates:** 39.611389, -76.024444
## Safety record
- **Total accidents/injuries:** 4
- **Fatalities:** 0
- **Total days lost:** 35
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*