... :Flamed,polished,natural,tumbled,sawn 3.Available:tiles,slabs,cobe stone. G682 cobble stone1)Material :basalt2)Color:black3)Dimensions:any range ... ,thickness 3,5,8,10,12cm4)Finishing:all sides natrual or top bush-hammered,sides and bottom cut or flamed.....5)Natural ... :customer first, quality first9)Supply of material ability ,more than 10 containers per week G682 cobble stone