← MSHA mines + accidents
SIMPSON AGGREGATE
Metal/Non-metal · Surface · 2003166 · Abandoned
Operator
- Controller (parent)
- Brian Simpson
- Operator
- Simpson Rocks-N-Stones
- Commodity
- SandAndGravel
Location
- State
- MI · Tuscola Co.
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown