... 4.Own quarry and factory 1.Absolute Black Granite,Black Basalt,Basalt Black 2.60x40x3cm3.flamed,antique,polished,honed,leathered 4.grade ... ,black granite.other black granite:Shanxi Black(G342),Hebei Black(Basalt Black),Mongolia Black,Black Galaxy,African Black,etc.1) availabilities:cut ... ,800x800mm,etc.- slabs:240cmupx120cmup,240cmupx60/70/80/90cmup,etc. Black Basalt Stone, floor tile