... 3)Strong Package,Cheap Price 4)Fast Delivery basalt stone tile Basalt has two color tones as Grey and Dark. ... countertops, pavers,steps,kerbs,cubeston,etc. Product Information NameBasalt Stone,Black BasaltColor Range:Light Black,Dark Black.Light Grey, ... ,800x400,etc.Meshed Paving: 400x300,500x500,400x400,etc.Kerb Stone: Lx20x30,Lx15x30,Lx12x30,etc.Mosaic:305x305x10mmTiles:305x305mm,400x400mm,457x457mm ...