Granite is composed of feldspar and quartz (SiO2), with a small amount of mica and other minerals, such as zircon, apatite, magnetite, ilmenite and sphene. Granite crystallizes from magma that cools slowly, deep below the earth’s surface and along with other crys- talline rocks constitutes the fundation of the continental masses. Granite can be used for all-in-house and outdoor purposes. It is the hardest of the stones. It is durable, heat, UV, acids and crunch resistant. Have a look below at a sample of some our beautiful granite stones.