Birds Eye Rhyolite 4mm Round - 15-16 Inch Orthoceras Fossil The Madagascar agate has the

The Madagascar agate has the ability to encourage positive thoughts

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

and forms naturally as a glassy

Similar to Tiger's Eye

Birds Eye Rhyolite 4mm Round - 15-16 Inch Orthoceras Fossil The Madagascar agate has theBirds 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.