Source data row 4590
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
- 0203540
- Mine name in source
- Hayhook LLC dba Hayhook Sand and Gravel
- Mine type in source
- Surface
- Status in source
- Active
- Status effective date in source
- 03/05/2026
- Operator in source
- Sierra Mining and Crushing Co LLC
- State
- AZ
- County
- Cochise
- Nearest town in source
- Huachuca City
- Primary commodity code
- 142900
- Primary commodity in source
- Crushed, Broken Stone NEC
- Portable operation flag (Y/N)
- N
- Reported latitude
- 31.6756
- Reported longitude
- -110.3219