If you are asking what that is, we can say it's a unique way of inspiring royalty to your home using tiles. Calacatta Gold is a special stone tile mined in the hearts of Italy, on the Appian Mountains. Ever since it was discovered, it has been heavily used as a floor tile as well as wall tile, creating remarkable artistic visuals with a touch of natural gold in it. Calacatta gold tile also has one unique trait you won't notice in most tiles; you can easily mix it with other slab colors, specifically gold extra, Calacatta Borghini, Crema and Super Extra.