BLP38 Bournonite, Siderite

Viboras Mine, Machacamarca Dist., Saavedra Prov., Potosí Dept., Bolivia

5.5x 4.0x 2.5 cm

$170

A perfect crystal of bournonite perched on the edge of its matrix, standing perpendicularly up from it.

Before the recent finds at Yaogangxian, Bolivian bournonites were considered to be among the world's best.