Marble that was formed millions of years ago becomes a precious stone. It is a metamorphic rock composed of calcium carbonate and it consists of different colour variations due to the impurities found inside the Earth. It is a unique aspect of nature and no two marble slabs can be similar. Every marble slab has veins in it and the more the veins, the better-quality marble it is. These veins occur due to the different mineralogical composition. It is a timeless expression of nature, where the flaws are celebrated.