5mm Lepidocrocite faceted rondelle beads on Black Gold over .925 Sterling Silver Hand Wrapped Chain has approximately 36 Beads per foot. The Gems have a vitreous luster with good brilliance, are well made for faceting and polish, have a fairly symmetrical body shape, have a crystal quartz body with tiny metallic purplish red platelets which catch the light for a strong sparkle. sold by the foot