Birds Eye Rhyolite 10mm Large Hole Round - 8-Inch ds Premier The best available information indicates

The best available information indicates that the stone is a type of Dolomite that has been altered by volcanic activity

Amethyst is a beautiful purple stone

and variation of the amount of iron in the stone creates a color range from reddish purple to deep violet to light lilac

mined since 4000 BCE

Thulite is very similar to Rose Quartz

Birds Eye Rhyolite 10mm Large Hole Round - 8-Inch ds Premier The best available information indicatesBirds 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 rich layers that form as lava flows onto the surface of stone