For bathroom and kitchen countertops and remodeling projects, many people choose to use granite, an igneous plutonic rock. It can vary in color from pink to gray, depending on its chemistry and mineralogy. Your is guaranteed to be one-of-a-kind because of these variations in chemistry and mineralogy. It is very popular for use in the home because of its durability and beauty. The addition of granite surfaces, such as has been known to significantly raise the value of your home.