Bournonite from Yaogangxian Mine, China
Dimension: 3.1cm x 2.3cm x 2.1cm
Locality: Yaogangxian Mine, Yizhang Co., Hunan Province, China
This is an intergrowth pair of metallic, prismatic and elongated crystals of Bournonite! It is very reflective due to its highly striated prism faces. A rare and brilliant mineral from the world-renowned Yaogangxian Mine.