So, you want to buy a blue gemstone and you’ve narrowed it down to blue sapphire and tanzanite (as…
Tanzanite
By Gemstone Guru How To Buy Jewelry Guide
In the history of colored gemstones, tanzanite is the new kid on the block. Found in the 1960s, these…
Discovering Tanzanite Talk about location, location, location! This attractive gemstone is found in just one place in the World! Tanzania…