Rhyolite Skulls

2 Products
Sort

Rhyolite Skulls

 
Rhyolite was named "streaming rock" because of its beautiful bands, bubbles and crystal-rich layers that form as lava flows onto the surface of stone and moves forward. Rhyolite can look very different, depending on how it erupts. Rhyolite has a composition similar to granite but has a smaller grain size.