Tanzanite is a gemstone that is found in the foothills of Mount Kilimanjaro in Tanzania. It has a beautiful deep blue-violet color, which is due to the presence of vanadium in its composition. The color is so unique that many consider Tanzanite to be the most beautiful gemstone on Earth. Tanzanite is a relatively new gemstone and has only been available to the public since the 1960s. It is a form of the mineral zoisite and is found in shades of purple, blue, and violet. Tanzanite is a relatively soft stone and is graded 6.5-7 on the Mohs scale, making it more fragile than other stones. This means that it should be handled with care and stored away from other jewelry items to avoid scratches. Tanzanite is a stunning gemstone that will add a touch of sophistication to any jewelry collection.