Rocas Azul is a sedimentary stone from Spain that is formed in shallow seas and is composed mainly of calcite calcium carbonate. One of the unique characteristics of this limestone is the existence of small shells and fossils that may appear throughout the slabs. Aside from the blue layer in this quarry, which supplies this color, it also contains beige, gold, and tan colors. This supplier has the ability to provide cut-to-size material, making this color a great option for projects. As a natural stone product, it is recommended that this be sealed to extend its longevity.
This limestone is also known as Lagos Blue.