 |
| Abandoned Mineral Lands, |
| Photographer: NPS photo |
| Description: Adits can be permanently closed to eliminate health and safety hazards. Abandoned uranium mine, Glen Canyon National Recreation Area, UT |
|
| Abandoned Mineral Lands, |
| Photographer: NPS photo |
| Description: Adits can be permanently closed to eliminate health and safety hazards. Abandoned uranium mine, Glen Canyon National Recreation Area, UT |