Calcium carbonate powder is a versatile mineral compound widely used across various industries. Composed of calcium, carbon, and oxygen atoms, this fine powder is typically derived from limestone or marble deposits. With its myriad applications, calcium carbonate powder serves as a filler in paints, coatings, plastics, and rubber products, enhancing their properties and reducing costs. It also acts as a dietary supplement to support bone health and as an antacid to relieve symptoms of acid indigestion. Furthermore, it finds use in pharmaceuticals, cosmetics, and food additives, serving as a source of calcium and providing texture and stability. With its natural abundance, affordability, and diverse functionality, calcium carbonate powder is an essential ingredient in numerous industrial and consumer applications.