← MSHA mines + accidents
Markgraf Materials Company
Metal/Non-metal · Surface · 1102591 · Abandoned
Operator
- Controller (parent)
- Albert E Markgraf
- Operator
- Markgraf Materials Company
- Commodity
- Nonmetal
Location
- State
- IL · Alexander Co.
- Congressional district
- 12
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown