← MSHA mines + accidents
Winkelman Pit And Mill
Metal/Non-metal · Surface · 2001798 · Abandoned
Operator
- Controller (parent)
- Al Winkelman Excavating Company
- Operator
- Al Winkelman Excavating Company
- Commodity
- SandAndGravel
Location
- State
- MI · Montmorency Co.
- Congressional district
- 01
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown