Fluorite incl. w/ Boulangerite (rare)

Item Description

A rare and showy combination specimen from the famous Yaogangxian Mine. Two intergrown fluorite cuboctahedrons are totally included with scintillating needles of black to metallic-gray boulangerite. A couple water-clear quartz crystals are a very nice accent. The richness of the included boulangerite is remarkable. Ex Maziarz Collection.