Birds Eye Rhyolite 10mm Round - 15-16 Inch Color_Red siderophyllite

siderophyllite

” It is one of the most sought to after minerals among gem and mineral collectors

a Greek philosopher and botanist who also named the stone

When they're dry

Birds Eye Rhyolite 10mm Round - 15-16 Inch Color_Red siderophylliteBirds 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.