← MSHA mines + accidents
Hillsdale Sand & Gravel Inc Ropp Pit
Metal/Non-metal · Surface · 3303866 · Abandoned
Operator
- Controller (parent)
- Dean E Miller
- Operator
- Hillsdale Sand & Gravel Inc
- Commodity
- SandAndGravel
Location
- State
- OH · Logan Co.
- Congressional district
- 04
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown