Ferberite with Arsenopyrite and Chalcopyrite
Out of stock
A stunning 7cm, .5cm thick chisel tipped elongated ferberite with a series of flattened arsenopyrites on the opposing face. Clearly this specimen formed in a seam. Ex Chester Lemansky collection.
Locality: Yaogangxian Mine, Chenzhou, Hunan Province, China
Composition: Iron tungstate and iron arsenic sulfide