Black Granite Countertop Price UK US Russia Imperial Exports India https://www.imperialexportsindia.com/granite.php Basically, Black granite is used in flooring, wall cladding, countertops etc. Black Granite can be available in the form of slabs and tiles of various kinds of sizes and thicknesses. Black Granite tiles for kitchen are available in the sizes of 12 x12 x10mm, 16 x16 x12mm, 18 x18 x12mm, 24 x12 x10mm, 24 x16 x12mm, 24 x18 x12mm.