Mineral: Bournonite
Locality: Víboras Mine, Machacamarca, Machacamarca District, Cornelio Saavedra Province, Potosí Department, Bolivia
Dimensions: 93 mm X 58 mm X 50 mm

Description: Can't decide on whether or not to 'clean' this specimen up as so many of these are. I think prefer the non-polished look.

All pictures, text, design © Forum FMF 2006-2025