Alunite from Bonanza Mining District (Kerber Creek Mining District; Blake Mining District), Saguache County, Colorado, USA
USA | |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
Minerals of Colorado (1997) Eckels, E. B. |
USA | |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
Minerals of Colorado (1997) Eckels, E. B. |