Pyrite from selected localities.
Bolivia | |
| Dana 7:I:449, 483. SUGAKI, A., & KITAKAZE, A. (1988). Tin-bearing minerals from Bolivian polymetallic deposits and their mineralization stages. Mining Geology, 38(211), 419-435. |
(Alfredo Petrov collection) | |
Dr. Fritz Berndt, unpublished analyses |
San Francisco Mine, Poopó, Poopó Province, Oruro, Bolivia