... .Polishing Degree: 89 4.Use: Flooring, Countertop Austral Black Granite Material Natural Granite Use Interiors & Exteriors Modulus of Rupture 15.5 ... honed, flamed, bush hammered, etc. 2. We could produce granite flooring tile, slab, wall tile, paving stone, countertop, vanity ... , honed, flamed, bush hammered, etc. We could produce granite flooring tile, slab, wall tile, paving stone, countertop, ...