Source data row 4528
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
- 0203471
- Mine name in source
- Coolidge Plant
- Mine type in source
- Surface
- Status in source
- Active
- Status effective date in source
- 03/12/2026
- Operator in source
- Premier Materials Coolidge LLC
- State
- AZ
- County
- Pinal
- Nearest town in source
- Coolidge
- Primary commodity code
- 144200
- Primary commodity in source
- Construction Sand and Gravel
- Portable operation flag (Y/N)
- N
- Reported latitude
- 33.007778
- Reported longitude
- -111.487222