Calacatta Venato Quartz is exquisite white quartz that has thick, elegant grey veins adorning the surface. It is a beautiful flooring option, which has gentle grey veins and the appearance of fine white marble. Quartz stones don't need a lot of maintenance, but the engineered stone still needs some basic care and upkeep to appear beautiful. Whether it's natural stone or engineered stone, both require your time and attention to maintain their luster and longevity.