Slate
This stone is called several names, or salt, which is lamellar rock, or granules of rock, and it is a type of metamorphic rock, formed from clay, or volcanic ash, over millions of years. It is used in European regions where it is frequently found, and sometimes the whole house is covered there. We at Riyadh Ceramics have brought this precious material and processed it we have developed our own design with a touch of our precious land in the Kingdom of Saudi Arabia and we have manufactured high-endurance ceramic tiles to last long.