← MSHA mines + accidents
Lannon Pit & Mill
Metal/Non-metal · Surface · 4701818 · Abandoned
Operator
- Controller (parent)
- Richardson Sand & Gravel Company Inc
- Operator
- Richardson Sand & Gravel Company Inc
- Commodity
- SandAndGravel
Location
- State
- WI · Waukesha Co.
- Congressional district
- 01
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown