Source data row 10331
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
- 0504948
- Mine name in source
- Portable Unit #3
- Mine type in source
- Surface
- Status in source
- Active
- Status effective date in source
- 04/16/2026
- Operator in source
- Colorado Quarries Inc
- State
- CO
- County
- Custer
- Nearest town in source
- Westcliffe
- Primary commodity code
- 144200
- Primary commodity in source
- Construction Sand and Gravel
- Portable operation flag (Y/N)
- Y
- Reported latitude
- 38.153889
- Reported longitude
- -105.449444