Boulangerite crystals in fluorite from the Yaogangxian Mine, Yaogangxian W-Sn ore field, Yizhang Co., Chenzhou Prefecture, Hunan Province, China. Photo width 11mm.
30044 Boulangerite, Yaogangxian Mine, China
Boulangerite crystals in fluorite from the Yaogangxian Mine, Yaogangxian W-Sn ore field, Yizhang Co., Chenzhou Prefecture, Hunan Province, China. Photo width 11mm.
