Quartz Spheres AAA Quality (60mm). This Crystal Quartz was mined from the Norcross-Madagascar Quartz quarry. You will receive one piece of Crystal Quartz Sphere, similar to what is photographed, with this order. $163.8/lb. Discounts available for volume purchasing of Crystal Quartz Spheres. It's better tot buy your Crystal Quartz Spheres from your direct source of Crystal Quartz. For further information, please call a Madagascar Minerals® sales representative (520) 882-8884.