Birds Eye Rhyolite 4mm Round - 15-16 Inch Orthoceras Fossil The color of Smoky Quartz

The color of Smoky Quartz is due to natural irradiation and traces of aluminum within the crystal lattice of the stone

red and white -- as well as for its opacity and patterns

Each piece is unique and stunning

This collection features material sourced from the Joo-shahn County mines

having been worn by shamans

Birds Eye Rhyolite 4mm Round - 15-16 Inch Orthoceras Fossil The color of Smoky QuartzBirds Eye Rhyolite is named for its circular color formations of deep reds, light tans and earthtones. Rhyolite was named "streaming rock" because of its beautiful bands, bubbles and crystal to rich layers that form as lava flows onto the surface of stone and can look very different depending on how that lava erupts. Rhyolite has a non to crystalline composition similar to granite but with a smaller grain size.