Celestial Quartz faceted coin beads have a charcoal grey hued body with minute metallic platelets, the beads have a vitreous luster, gems present with a semi-transparent quality, andhave a smooth polish & excellent faceting. These quartz bodies with silver hued platelets look like the night sky, hence their name Celestial Quartz (Elestial Quartz). This new gemstone find is mined out of Madagascar. These Coins have a 1mm inside diameter drill hole.