
A substantial Bournonite crystal on matrix from Viboras Mine, Machacamarca, Cornelio Saavedra, Potosí, Bolivia.
Approximately 12.4 x 6.7 x 5.4 cm
425 grams
A substantial Bournonite crystal on matrix from Viboras Mine, Machacamarca, Cornelio Saavedra, Potosí, Bolivia.
Approximately 12.4 x 6.7 x 5.4 cm
425 grams