Mongolia Black Granite Material directly from the quarry area good for flooring and walling insides fine polishing, packing Mongolia Black Tiles1) Material:Grade A and Grade B available directly from quarry area2)Price: lower prices in same quality3)Packing: wooden crates4) Finished: honed, polished, tumbled, antique, chiselled, sandblast, flamed, bushhammered, natural split, machine cut only, ...