Matte Black Granite . A honed natural black granite is typically grayish. Black granite consists of a composition of minerals and stones, of which 20 percent of quartz. 25 Awesome Honed Black Granite Countertop Ideas For Awesome Kitchen from luxidecor.com While honed finish might be an ideal design choice for some. Available in slabs, mosaics, prefabricated granite countertops and a variety of tile sizes, it is perfect for both interior and exterior usage and offer the ultimate in flexibility for coordination. Leathered granite is a matte finish granite that has texture (the amount of texture usually depends on the minerals in the individual granites).