Goldfieldite from Mammoth, Tintic Mining District, Juab County, Utah, USA
USA | |
| Collected by and in the collection of Brent Thorne. |
Collected by and in the collection of Brent Thorne. EDS analyzed by Kaygeedee minerals. | |
Collected by and in the collection of Alex Earl and Brent Thorne |
Upper dumps, North Star Mine, Mammoth, Tintic Mining District, Juab County, Utah, USA