- Miniature, 4.2 x 3.3 x 2.2 cm
- Yaogangxian Mine, Yizhang Co., Chenzhou Prefecture, Hunan Province, China
- Ex. Brian Kosnar
A beautiful cock's comb crystal group of sharp, metallic brassy-silver colored Arsenopyrite from Yaogangxian. I have not seen many specimens with the attractive form. Ex. Brian Kosnar.