grey marble dust 1.own factory 2.Size: Customized 3.Products: Slab, Tile, Countertop, Tombstone grey marble dust1. Product InformationStone Namegrey marble dustPlace of OriginChinaStone FormBlocks, Slabs (Cut to size), TilesColorBlackFinishPolished, Honed, Flamed, Sandblasted, Rough hammered, Bush hammered, Rough picked, Mushroom, Axe-cut, etc. and our edges finishing range has Eased, Beveled, ...