Rhyolite is a felsic extrusive rock. Due to the high silica content, rhyolite lava is very viscous. It flows slowly, like tooth paste squeezed out of a tube, and tends to pile up and form lava domes.
It is a good stone to use for crystal healing work or grids
$15 +shipping/postage
If you are interested in buying multiple pieces, we can work out a combined shipping cost.
Payment should be made via email to kjpolarity@hotmail.com.
The shipping time should take no longer than two weeks but closer to the holidays may take longer.