Source data row 90362
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
- 4801905
- Mine name in source
- Moorcroft Mine
- Mine type in source
- Surface
- Status in source
- Active
- Status effective date in source
- 12/08/2025
- Operator in source
- Ramsey Hill Exploration L.L.C.
- State
- WY
- County
- Crook
- Nearest town in source
- Moorcroft
- Primary commodity code
- 144200
- Primary commodity in source
- Construction Sand and Gravel
- Portable operation flag (Y/N)
- N
- Reported latitude
- 44.719722
- Reported longitude
- -104.148056