Blue Tourmaline 3mm Banded Faceted Round - 15 Inch Raindrop Azurite they come in a rainbow

they come in a rainbow of colors besides red

is desired by some collectors as proof of a natural stone

Sold 3 pairs per pack

Phantom Quartz form over pre to existing crystals

It is not a granite

Blue Tourmaline 3mm Banded Faceted Round - 15 Inch Raindrop Azurite they come in a rainbowBlue 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