Quartz with (chalco) pyrite and other minerals from China - cabinet size
Quartz with (chalco?) pyrite from the Yaogangxian W-Sn ore field, Yizhang Co., Chenzhou Prefecture, Hunan Province, China
There are some other minerals on this specimen, but I couldn't identify them definitively.
The quartz is partial crystal clear, but I couldn't catch that on the photo's
6.5 cm x 4.5 cm x 3.5 cm