Azurite is translated from Persian lazard as blue or French azur as azur, i.e. copper azur. The chemical composition, as well as the drawing, is similar to green malachite, as both are copper carbonate. The blue color of the stone is caused by copper compounds. Crystals of Azurita are dark blue color, and here earthy masses are lighter cornflower-blue. The edges of Azurit have a strong reflective shine. Azurite is often confused with a dark blue stone like it - lazurite, which is very highly valued in the East. The hardness of the crystal on the Mohs scale is 3.5 - 4.0, the density is 3.88 g/cm3, In Namibia, the Teumeb deposit in Namibia produces beautiful collector's Azurites up to 25 cm in size and in perfect quality. Famous Azurita deposits are located in Morocco (Mibden, Tuissit), France (Chessy), Kazakhstan (Nikolaev and Kryuchkovsky mines). In Russia, Azurites are large and valuable in their beauty (size of crystals 5-6 cm) mined in the Urals (Gumeshki mine). Jewelry made of a