- Cabinet, 9.9 x 4.9 x 4.8 cm
- Shangbao Pyrite mine, Leiyang Co., Hengyang Prefecture, Hunan Province, China
A superb calcite twin. It has beautiful symmetry, high luster, wonderful glowing amber color, and pretty striations on its faces. There is an interesting phenomenon that can be seen on the back of the crystal, where a lustrous "skin" appears to be wrapped around silky faces.