Hübnerite from Clear Creek County, Colorado, USA
USA | |
| Freeport-McMoRan |
(2005) Mineral Resources Data System (MRDS), US Geological Survey. | |
(2005) Mineral Resources Data System (MRDS), US Geological Survey. |
USA | |
| Freeport-McMoRan |
(2005) Mineral Resources Data System (MRDS), US Geological Survey. | |
(2005) Mineral Resources Data System (MRDS), US Geological Survey. |