The company KMK GRANIT is specialized in mining and treatment of raw materials. Whole yearlong production is150-200 thousand tons of feldspar. According to the chemical composition, feldspar from the Krásno deposit belongs to the group of soda potassium feldspars with a feldspar substance content 55-65% and iron content maximum 0.60%. This feldspar raw material is used as flux and grog of ceramic materials without demand on white colour of the body.
Present utilize is at production of pressed, glazed and sintered pavements with high - speed firing, drawn stoneware pavements, stoneware casting and rotary materials for utility and decorative ceramics, and as an additional raw material of feldspar blends, for example for sanitary ceramics production, technical packing glass.