# Tri-Borough Sand & Stone Plant Gibbsboro
> **Metal/Non-metal** mine · MSHA ID `2800556` · Surface · **Active**
## Operator
- **Controller (parent):** James D  Morrissey Jr
- **Operator:** J D M Materials Company
- **Employees:** 8
- **Commodity:** SandAndGravel
## Location
- **State:** NJ · Camden Co.
- **Coordinates:** 39.829444, -74.955
## Safety record
- **Total accidents/injuries:** 3
- **Fatalities:** 0
- **Total days lost:** 193
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*