Pink Chalcedony 15x22-30mm Tear Drop Beads - 15-16 Inch Almondine & Almond Peach Ethiopian Opal typically occurs in

Ethiopian Opal typically occurs in brown

It is considered rediscovered because it was believed to have been mined by pre-historic Native Americans around 1000 A

which means

It ranges from almost completely transparent to an almost opaque brownish to gray crystal

Pink Chalcedony 15x22-30mm Tear Drop Beads - 15-16 Inch Almondine & Almond Peach Ethiopian Opal typically occurs inBlue Chalcedony is a naturally occurring soft blue translucent stone. It is a member of the Quartz family, a form of silica with a cryptocrystalline structure that incorporates Moganite along with the Quartz. Known in antiquity as the Speakers Stone, it is believed to have been worn Cicero, the great Roman orator.