← MSHA mines + accidents
Hack 1
Metal/Non-metal · Surface · 2103590 · Intermittent
Operator
- Controller (parent)
- Andrew Heintz
- Operator
- Heintz Materials
- Commodity
- Stone
Location
- State
- MN · Winona Co.
- Coordinates
- 44.07, -91.723611
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown