Quartz stone is known as Engineered Stone, as quartz stone is made from the natural quartz, about 93%, and little resin and pigment. So, the appearance of the quartz stone looks much more like the natural stone. The vein and color of the quartz stone is much more variety, so, even though the Engineered Stone is young material, but more and more popular in the market. The most wildly applied is the Quartz Stone Countertops. The color of the Quartz Stone Countertops also could be white, black, brown, grey, appearing as white Quartz Stone Countertops, black Quartz Countertops, brown Quartz Stone Countertops, Grey Quartz Stone Countertops. But as the chips mesh is different, chips content is different and pigment content is different, so the color of Quartz Stone Countertops is also variety, the color classification of the Quartz Stone Countertops is more complicate. Show More