Source data row 87457
MSHA mine-register snapshot: INTERMITTENT operation in the source. This is not a claim of continuous production, current availability or DOT materials approval. Coordinates are reported by the source and may represent portable operations.
- MSHA mine ID
- 4700119
- Mine name in source
- 3M - Greystone Plant
- Mine type in source
- Surface
- Status in source
- Intermittent
- Status effective date in source
- 06/30/2026
- Operator in source
- 3M Company
- State
- WI
- County
- Marathon
- Nearest town in source
- Wausau, WI
- Primary commodity code
- 142300
- Primary commodity in source
- Crushed, Broken Granite
- Portable operation flag (Y/N)
- N
- Reported latitude
- 45.055556
- Reported longitude
- -89.681111