Characteristics
Limestone is a sedimentary rock composed mostly of calcite. It often has a light color and can contain fossilized remains of marine organisms.
Sources
Limestone is found in many parts of the world and is used in various applications.
Typical Uses
Limestone is used for flooring, countertops, wall cladding, and as a building material. It’s also used in the production of cement and as a flux in iron and steel production.