... work team caved stone pillar carving column Wall stone are usually made of granite, slate, sandstone, limestone etc,Common Size ... be worked into regular or irregular shapes before construction. Color: white, multicolor, balck, green, pink ect. Main materials: G603, ... G633, G687, G664, G682, G681, G636, G654, white marble, Guangxi white, etc. Surface Finish: Polished, flamed, honed, bush hammed etc ...