Natural onyx – the variety of agate. Onyx was widely used from the antiquity. Because of soft texture of color, wealth of nuances, and also ability to pass light - is widely used for decoration the elements of interior. The company together with the partner which owns the rights to development of an onyx deposit carries out joint extraction of blocks from onyx. The area of a deposit makes 10 hectares. Volume of stocks nearby 3 mln м3. Development has begun in October, 2007. In October, 2008 works on capping quarry are finished.