Pietra gray marble has a background gray. having Very special color than other rocks marble in the Iran and feature Pietra gray, resistance and endurance against weather conditions and this why it is used for the exterior and inside the building. The advantages of this kind can be referred to as unique strength and unique color, as well as low water absorption.
Pietra Gray Marble is known as one the bestselling Iranian marble in the world and from the point of user could referred to used it in internal and external walls structural, the paving stone and the side walk, kerb and bonnet, toilet and etc. this type of stone been processing in thale dimensions, slab and plaque and polished, leather, hond, bush hammer and tumble. The lyster stone known is by an exclusive name pietra gray marble.