# Portage Operation
> **Metal/Non-metal** mine · MSHA ID `1202117` · Facility · **Active**
## Operator
- **Controller (parent):** Carmeuse Holding SA
- **Operator:** O-N Minerals Portage Company LLC
- **Employees:** 11
- **Commodity:** Stone
## Location
- **State:** IN · Porter Co.
- **Coordinates:** 41.639722, -87.153889
## Safety record
- **Total accidents/injuries:** 12
- **Fatalities:** 0
- **Total days lost:** 128
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*