Pietra Gray Marble is one of our main products. This amazing marble is exclusive. Most of Iran’s archaeological remains are of Pietra Gray marble and has been able to withstand all weather and human damage. This stone is extracted from the Lashotor quarries in Iran. This gray/black marble with the number of white veins are a perfect choice in bathroom and kitchen and living room and other places but on the other hand, construction of a variety of luxury item is popular. This marble has a high resistance to cold and heat, and this feature has been used in exterior and interior buildings. Gray Pietra comes in two types of gray and dark gray and white with white lines.