Source data row 40395
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
- 2300022
- Mine name in source
- Columbia West Quarry
- Mine type in source
- Surface
- Status in source
- Active
- Status effective date in source
- 01/31/2022
- Operator in source
- Martin Marietta Materials, Inc.
- State
- MO
- County
- Boone
- Nearest town in source
- Columbia
- Primary commodity code
- 142200
- Primary commodity in source
- Crushed, Broken Limestone NEC
- Portable operation flag (Y/N)
- N
- Reported latitude
- 38.986667
- Reported longitude
- -92.375