The purely natural colour with the Tanzanite gem is brown, but when you look into the stone, you’ll be capable of see blue, purple, and brown. The hue and degree of each coloration will rely on simply how much it’s heated. 04 in) is considered large. Till the nineteen eighties https://www.gemsbiz.com/blog/explore/the-december-birthstone-zircon-tanzanite-turquoise