Bournonite - Viboras Mine, Machacamarca, Potosi Department, Bolivia
 
new found!
Wonderfully aesthetic specimen with several Bournonite crystals of the best quality with a wonderful shine and iridescent tarnish colors.
Bournonite with Calcite is characteristic of this unique find from 2022.
Particularly beautifully shaped specimen in the best quality with a unique play of colors in the annealing colours!