calcario sesamo, which is a type of limestone that is commonly found in Portugal.
Calcario sesamo is characterized by its light beige to cream-colored background, with fine-grained dark brown to blackish veins running through it. It has a soft, subtle texture and a smooth surface, which makes it a popular choice for both interior and exterior applications
Due to its durability and resistance to weathering, calcario sesamo is often used in building facades, flooring, and wall cladding. It is also a popular material for decorative objects and sculptures.