purple and blue. Its value is determined by rarity - the finer the colour or clarity, the higher the price. Tanzanite can only be found in northern Tanzania Mr Laizer mined the stones, weighing 9 ...

purple and blue. Its value is determined by rarity - the finer the colour or clarity, the higher the price. Tanzanite can only be found in northern Tanzania Mr Lazier urged his fellow small-scale ...

Tanzanite Blue Metallic, Toronto Red Metallic, Portimao Blue Metallic, Dravit Grey Metallic, Isle Of Man Green Metallic, Aventurine Red Metallic and Black Sapphire Metallic. Q ) Is Tanzanite Blue ...