Fancy Shaped Tanzanite Gemstone is available in most intense colours in sizes above ten carats. Shree Prakash Gems manufactures Fancy Shaped Tanzanite Gemstone. Shree Prakash Gems also manufactures Tanzanite gems in different shapes. Fancy Shaped Tanzanite Gemstone shows different colours when viewed in different directions. It is offered in trichroic colour. It is a blue variety of zoisite gemstone. The hydrated calcium aluminium silicate miner achieves only hardness 6.5 to 7 on the Moh`s scale, and is thus not very resistant. Its blue colour, which shimmers in a slightly purplish blue, is magnificent indeed. It should be worn with care, never be cleaned by ultrasonic method and never come into contact with acids
