Rare Natural Exceptional Double Terminated Clear/ Pink Quartz Cluster from Madagascar Collectors Piece Statement Piece Home DecorRare Natural Exceptional Double Terminated Clear Pink Quartz Cluster from Madagascar Collectors Piece Statement Piece Home Decor Weight 1. 135kg Size 11cm by 10cm Thickness 11cm Quartz is the most common and widely distributed mineral in the earths crust. It consists of oxygen and silicon (silicon dioxide). This crystal can be formed in numerous ways and occurs in most metamorphic and igneous rocks, especially in gneiss and granite. Since it resists