About The Collection:  One of the rarest and most highly sought after marbles in the world. Calacatta Oro marble is defined by it's thin gold and gray veining that provides endless design possibilities, from contemporary to classic, and is suitable for use within all wall or flooring installations. The ideal choice for your next commercial or residential project, create a great focal point to suit a variety of settings with this luxurious selection. Note: Calacatta is a natural stone, resulting in rich shade and vein variations.