# Green Bay Mine
> **Metal/Non-metal** mine · MSHA ID `0801329` · Surface · **Active**
## Operator
- **Controller (parent):** E R Jahna  Industries Inc
- **Operator:** E R Jahna Industries Inc
- **Employees:** 30
- **Commodity:** SandAndGravel
## Location
- **State:** FL · Polk Co.
- **Coordinates:** 28.31, -81.714722
## Safety record
- **Total accidents/injuries:** 21
- **Fatalities:** 0
- **Total days lost:** 46
---
*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*