Bladed crystals of white antimony oxide (stibiconite) with grey/black cores of antimony sulphide (stibnite), from a surface exposure of high-grade antimony mineralization in a silicified breccia host rock
Bladed crystals of white antimony oxide (stibiconite) with grey/black cores of antimony sulphide (stibnite), from a surface exposure of high-grade antimony mineralization in a silicified breccia host rock