← MSHA mines + accidents
Schemmer Concrete Materials
Metal/Non-metal · Surface · 1300760 · Abandoned
Operator
- Controller (parent)
- Schemmer C A
- Operator
- W A Schemmer Limestone Quarry Inc
- Commodity
- SandAndGravel
Location
- State
- IA · Harrison Co.
- Congressional district
- 04
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown