← MSHA mines + accidents
Crushing Plant #1
Metal/Non-metal · Surface · 2003057 · Intermittent
Operator
- Controller (parent)
- David Mattila; Lisa Mattila
- Operator
- Superior Sand & Gravel, Inc.
- Commodity
- SandAndGravel
Location
- State
- MI · Houghton Co.
- Coordinates
- 47.1275, -88.613056
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown