NEW SHAPE-Beautifully diamond faceted Rainbow Tourmaline coin beads. These 6mm gemstone beads have been diamond faceted for maximum sparkle. You must see these gemstone lovelies in person to fully appreciate the sparkle factor. The name Tourmaline comes from the Singhalese expression "tura mali" meaning stone of mixed colors. Tourmaline can be found in a wide variety of colors including green, pink, red, blue, yellow, brown, and black. Chiefly mined in Brazil and Africa, though some deposits of Tourmaline have been discovered in the United States. Tourmaline beads are said to enhance understanding and self confidence. Don't wait, these fabulously faceted Rainbow Tourmaline beads won't last long.