Xianghuapu Mine, Xianghualing Sn-polymetallic ore field, Linwu Co., Chenzhou Pref., Hunan Prov., China
A cabinet specimen from the famous Xianghualing mine. As with nearly all such pieces, photography is near impossible. The color is a very light green, though rust has gotten into some areas and it imparts a slight orange-ish hue. The crystals are clear enough that you can see straight through them to the underlying matrix, though that also makes them hard to photograph. I've tried to give some sense of the crystal faces and cubic nature of the crystals... the is best seen in the bottom-right closeup.