Cerussite is a mineral composed of lead carbonate, with the chemical formula PbCO3. It typically forms in oxidized zones of lead ore deposits and is known for its high density and brilliant luster. Cerussite can appear in various colors, including colorless, white, gray, and green, and often exhibits a distinctive crystal habit. This mineral is significant in the mining industry, as it can be an important source of lead. Cerussite is also valued by collectors for its unique crystal formations and beauty. Its occurrence is often associated with other minerals like galena and anglesite.