Bournonite
available$ 1,500
- Locality
- Machacamarca District, Potosi Department, Bolivia
- Minerals
- Bournonite
- Dimensions
- 8 x 6 x 5 cm
- Size class
- Small Cabinet
- SID
- LP378
Matrix specimen loaded with large silvery metallic 'cogwheels' of Bournonite. The crystals reach 2.5 cm wide and are present on front, sides and back (both front and back shown in photos). All are in good condition except one on the back and one on the left side with a chip facing towards the back. There are small Pyrite and Sphalerite crystals coating the matrix.