Copper carbonates are chemical compounds that contain copper, carbon, and oxygen. The most common forms are malachite and azurite, which are often found in nature as minerals. These compounds typically appear in vibrant green or blue colors and are used in various applications, including pigments, ceramics, and as a source of copper in metallurgy. In addition to their industrial uses, copper carbonates also play a role in the study of geology and mineralogy. They can form through the weathering of copper-bearing minerals and are often associated with copper ores. Their unique properties make them valuable for both scientific research and practical applications.