Neyriz Crystal stone is one of the oldest stones in Iran with white color theme and black lines, which in the past was one of the most widely used building stones in Iran. A special feature of Neyriz Crystal, in addition to high sub-ductility, low water absorption, high compressive and abrasion resistance. In the past, this stone was processed longitudinally and carpeted, but recently, this stone is processed as a slab and Tile. Neyriz crystal stone slabs create beautiful bookmatch and formch designs that make any viewer fade to watch, and most of the architects of Neyriz crystal stone bookmatch and formch designs for design, floor stone, lobby walls and stone. They use the floors of luxurious halls and halls. Neyriz porcelain stone is sorted by its lines and background theme.