The Blue-Black Granite setts are dark-colored igneous rocks that form the medium to a coarse-grained intrusive rock. It is formed naturally from Blue Black Granite. Similarly, its color variation on this texture granite varies from blue-black to blue-grey tone. Blue Black Granite Paving is most suitable for internal application, mainly in the kitchen slabs. Furthermore, these are quarried as building stone, building facings monuments, and specialty purposes.