Description: This is the Quartz and Calcite combo specimen, wide around 29cm, from Shangbao mine, China, this is the world famous important mineral specimen locality, the mineral specimen from this locality be more liked by worldwide mineral lovers. But this mine was closed around 1992, was built into the Shangbao Crystal Mine Park around 2009. It is not easy to get a high-quality mineral specimen in Shangbao. For this specimen, round white sheet-like Calcite on the pale green Quartz cluster, Quartz shape is unique, some Calcite outstanding on top of Quartz, very interesting! Some areas are also associated with some cubic Pyrite crystals, some Pyrite on the pale purple Fluorite, interesting many mineral species combos together specimen! Special shape Quartz from this locality!