Stock Photo - Marl or marlstone is a sedimentary rock composed of limestone (calcium carbonate) and clay (mudstone). This sample comes from Tona, Barcelona, Catalonia, Spain.

Stock Photo: Marl or marlstone is a sedimentary rock composed of limestone (calcium carbonate) and clay (mudstone). This sample comes from Tona, Barcelona, Catalonia, Spain.

Searchable keywords

Choose multiple keywords