Baryte from San Rafael Swell Mining District, Emery County, Utah, USA
USA | |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
Rick Dalrymple photo |
USA | |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
Rick Dalrymple photo |
Chalcedony beds, San Rafael Swell Mining District, Emery County, Utah, USA