kalkforekomster
Kalkforekomster, also known as limestone deposits, are geological formations primarily composed of calcium carbonate. These deposits form over geological timescales through the accumulation of marine organisms' shells and skeletons, such as corals, mollusks, and foraminifera, in ancient seas. Over millions of years, the organic material compacts and lithifies under pressure and chemical processes to form solid rock.
Limestone is a sedimentary rock and is widespread globally. Its formation often occurs in shallow, warm marine
Kalkforekomster are economically significant. Limestone is a crucial raw material in construction, used for cement production,