Granite and marble both share large amounts in the market.Distinguishes with the naked eye,granite and marble minturn can be distincted. This aspect specialized knowledge, probably only has not been able to distinguish is: Has the streamline form strip pattern, the quality of material quite exquisite is the marble; the crystallization granular or the cotton wool shape spot is the granite.The marble is suitable to take the indoor floor, the wall surface and so on, as for the bathroom, the window board, gets married stone, the kitchen floor, the commode and so on, must undergo the long-term breeze blow, the rain to drench, the solarization, should better select each type the granite stone material, the first stone material essence differentiates, the marble is an alkalinity, the principal constituent is the calcium and the white jade, the quality of material is soft, should better not use in the moist environment. Outer wall's repair best choice granite. Uses in the main hall ground decoration the facing stone material, requests its physical chemistry stable property, the mechanical strength is high, should the first choice granite class stone material; Use in the dado and lives at the bedroom ground the decoration, the mechanical strength misses slightly, selects suitably has beautiful design marble.