Acanthite    Huang Tong Xiang Mine, Town of Lu Jiang, Anhui Prov., China.  This 4.5 cm grouping of crystals is composed of the finest of crystals, almost like the Mexican acanthites of the past.  They are tiny but well-defined and form a somewhat “Y” shaped grouping.  This example is damage-free and showy for this species.  A great value at   195$