(The Mine Safety and Health Administration (MSHA) is an agency of the United States Department of Labor which enforces compliance with mandatory safety and health standards for mines.)
| Mine ID | 1519954 |
| Mine state | Kentucky |
| Portable operation (mine can move around) | N |
| Current mine name | COLDIRON OWL MINE |
| Current mine type | Underground |
| Current mine status | Active |
| Status date | 11/05/2024 |
| Current controller | Javelin Global Commodities (UK) Ltd |
| Current operator | BLUEGRASS NATURAL RESOURCES, LLC |
| County | Harlan |
| Company type | Other |
| Latitude | 36.988333 |
| Longitude | -82.913889 |
| Directions to mine | Turn left from Ready Mix Rd onto HWY 119/421. After 28.2 miles turn right onto Collier Lane. Follow Collier Lane 1.1 miles to mine site. |
| Nearest town | Cumberland |
| Mine has underground component (yes/no) | y |
| Mine has surface component (yes/no) | n |
| Mine has refuse component (yes/no) | n |
| Mine has preparation plant (yes/no) | y |
| Methane liberation (cubic feet each 24 hours) | 17728 |