Betekhtinite from selected localities.
USA | |
| Mineralogical Record 33:1 |
The Mineralogy of The Butte District, Montana; Guilbert and Zeihen 1964 | |
Mineralogical Record 33:1 | |
The Mineralogy of The Butte District, Montana; Guilbert and Zeihen 1964 | |
The Mineralogy of The Butte District, Montana; Guilbert and Zeihen 1964 |
Leonard Mine, Butte Mining District, Silver Bow County, Montana, USA