Aura Quartz are crystals, often clear quartz, that have been treated by bonding precious metals such as titanium, gold and platinum among other metals, to the surface of the stone. This process gives the crystals an iridescent metallic sheen. These rough points are approximately 7cm in length each and more or less 70 grams per piece. Please note this product is sold by weight and a minimum purchase of 250 grams is required.
