Blue Tourmaline 3mm Round Faceted - Microfaceted Rounds - 15-16 inch R1181 Bird’s Eye Rhyolite is named

Bird’s Eye Rhyolite is named for its circular color formations of deep reds

Yellow Opal does not display the changeable flash of internal luster that other opals are known for

Some facts about Opals

Blood Quartz is a clear to milky to white silicon dioxide mineral

Like other Agates

Blue Tourmaline 3mm Round Faceted - Microfaceted Rounds - 15-16 inch R1181 Bird’s Eye Rhyolite is namedBlue Tourmaline ranges in color from green to blue to yellow to green with black, milky white and clear, colorless inclusions. It is an aluminum borosilicate mixed with iron, magnesium and other metals that give it its color. Tourmaline occurs in nearly every color in the rainbow and its name derives from turmali, the Sinhalese word for mixed color precious stone. Tourmaline is unusual in that it is both pyroelectric and piezoelectric, meaning it