Stonemasonry using dressed stones is named ashlar masonry, whereas masonry making use of irregularly shaped stones is referred to as rubble masonry. The stones employed for masonry development are normal rocks. These purely natural rocks are cut and dressed into proper condition so that you can use it in masonry https://www.bbb.org/us/ca/anaheim/profile/patios-and-decks/west-hills-masonry-inc-1126-172019121