Tanzanite, to at the present time, is simply found in the hills of Merelani in northern Tanzania. Due to the fact tanzanite can only be located in a five-mile strip of land, this December birthstone is actually one thousand occasions rarer than diamond! Tanzanite was additional for the list of https://www.gemsbiz.com/blog/explore/the-december-birthstone-zircon-tanzanite-turquoise