← MSHA mines + accidents
Duncan Pit
Metal/Non-metal · Surface · 2002487 · Abandoned
Operator
- Controller (parent)
- Eriksen Bonnie R
- Operator
- Mackinaw Gravel Company
- Commodity
- SandAndGravel
Location
- State
- MI · Mackinac Co.
- Congressional district
- 01
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown