Arsenopyrite, Chalcopyrite, Muscovite
Small Cabinet, 7.6 x 7.3 x 5.5 cm
Yaogangxian Mine, Yizhang Co., Chenzhou Prefecture, Hunan Province, China

A beautiful 2.5-cm crystal of arsenopyrite, shimmering with thousands of tiny stepped microfaces, is centered in a bed of green muscovite, decorated with brassy chalcopyrites. 7.6 x 7.3 x 5.5 cm