Tanzanite Information
Tanzanite is named after the place where it was discovered, Tanzania. Tanzanite is a recent discovery and has been called the "Gem of the 20th Century". Its colors range from ultramarine to sublime sapphire blue. Tanzanite is said to be a thousand times rarer than a diamond, making it one of the most precious jewelry stones.Features of Tanzanite Beads
Crystallography: Orthorhombic Mohs hardness: 6-7 Birthstone: December Typical treatments: Heat Treatment, Surface Coating Occurrence: Tanzania.