Ferberite, Fluorite and Mica    Yaogangxian Mine, Bai Shi Du, Chen Xhou, Yizhang County, Hunan Prov., China.   A nice floater piece with a blocky ferberites and its attached fluorite cubes.  Two cubes have very minor rubs on one edge otherwise in very nice shape.  There is minor muscovite and very minor arsenopyrites too but barely enough to say so.  6.2 x 4.2 x 2 cm.  Good luster and interesting form.  Very displayable piece.  Not much of anything coming from this famous mine any longer.  This is an old classic at a good price.  260$