As it is stated in its name too, Pietra Grey Marble is one of the beautiful marbles that belongs to grey stone category, which quarried in Iran. It is also known with its other names such as, Persian Grey Marble, Grey Pietra Marble, Pietra Grey, Grey Crystal Marble, Pietra Grigio Marble, Graphite Grey Marble, Petra Gray, Persian Nero Marquina Marble, Persian Marquina Black Marble, Shakespeare Gray Marble, and Shakespeare Ashes. As it is also seen with its other optional names that this specific stone is popular with its beautiful grey colour. On its grey surface, it has white strikes that makes it even more glamours. It is suggested to use for both interior and exterior projects. It can be used easily for any kind of wall covering, flooring applications, stairs covering, pool and fountain capping, sink making, kitchen and bathroom countertops, bar tops, table making, and many other designs and projects as it is pleased. It would be a really good choice for the ones who want to have an elegant grey look in their place with touches of white at the same time.