Source data row 89406
MSHA mine-register snapshot. Active means the status reported in this download, not a current operating guarantee or DOT materials approval. Coordinates are reported by the source and may represent portable operations.
- MSHA mine ID
- 4800018
- Mine name in source
- Granite Canyon Quarry
- Mine type in source
- Surface
- Status in source
- Active
- Status effective date in source
- 06/26/1989
- Operator in source
- Martin Marietta Materials
- State
- WY
- County
- Laramie
- Nearest town in source
- Granite Canyon
- Primary commodity code
- 142300
- Primary commodity in source
- Crushed, Broken Granite
- Portable operation flag (Y/N)
- N
- Reported latitude
- 41.101111
- Reported longitude
- -105.173333