← MSHA mines + accidents
Rock & Rip Rap
Metal/Non-metal · Surface · 2103491 · Abandoned
Operator
- Controller (parent)
- David K Dunham; Velma M Dunham
- Operator
- Dunham Gravel Inc
- Commodity
- SandAndGravel
Location
- State
- MN · Clay Co.
- Coordinates
- 47.093056, -96.468333
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown