Quartz Flower. This Crystal Quartz was mined from the Norcross-Madagascar Quartz quarry. You will receive 4 bags (100pcs) of Quartz Flower (5-7cm), similar to what is photographed, with this order. $7.75/pc. Discounts available for volume purchasing of Crystal Quartz. For more information, please call a Madagascar Minerals® sales representative (520) 882-8884. It's better to buy your Quartz from your direct source of quartz.