Green Chalcedony 4mm Round - 15-16 Inch feature_12142023 The different species are pyrope

The different species are pyrope

all sapphires are considered stones of wisdom

They are all silicate minerals

this wood variety is so hard that it is often used in heavy construction for beams

Known in antiquity as the Speaker’s Stone

Green Chalcedony 4mm Round - 15-16 Inch feature_12142023 The different species are pyropeBlue 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.