Mushroom Cloud Rhyolite

$23.00
Gemstone Name: Mushroom Cloud Rhyolite
Location: Oregon
Characteristics: Gray "mushrooms" on a background of red and green rhyolite.
Hardness: 6
Size: 30mm x 32mm & 6mm thick.
Polish: Excellent
Note: There are 2 small pits at the bottom center of the cabochon.