# S04 Plant
> **Metal/Non-metal** mine · MSHA ID `1302252` · Facility · **Abandoned**
## Operator
- **Controller (parent):** HBM Holdings Company
- **Operator:** Calcium Products Inc.
- **Employees:** 0
- **Commodity:** Nonmetal
## Location
- **State:** IA · Webster Co.
- **Coordinates:** 42.500403, -94.183514
## Safety record
- **Total accidents/injuries:** 1
- **Fatalities:** 0
- **Total days lost:** 2
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*