Locality: Fengjiashan Mine, Daye Co., Huangshi, Hubei, China.
This specimen looks like the Quartz from Inner Mongolia, from a distance, Upon closer inspection, will find it is the Calcite specimen, wide around 6cm, from Hubei, China, pale brown, glassy luster, sharp crystal edges! The surface layer of the Calcite is transparent, and the secondary crystallized inclusions inside are translucent. There are also many small black pyrolusite particles inside the inclusions, very interesting! And also associated with few smaller white Quartz, a very unique Calcite crystal!