Blue Tourmaline 2mm Round Faceted AAA Grade - Microfaceted Rounds - 15-16 inch Donut Artistic Stone has beautiful

Artistic Stone has beautiful

but rather a dark variety of Carnelian

Tourmalated Quartz is clear Quartz that has formed with Black Tourmaline

this smooth  Labradorite pebble is truly a beautiful specimen

and originally came from much farther away

Blue Tourmaline 2mm Round Faceted AAA Grade - Microfaceted Rounds - 15-16 inch Donut Artistic Stone has beautifulBlue 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