Dental scrap includes materials collected from dental restorations such as crowns, bridges, and fillings that contain precious metals like gold, silver, platinum, and palladium. These scraps are sourced from dental clinics and laboratories where old or defective restorations are replaced. The materials are melted and refined to recover the valuable metals they contain. Through this process, the metals are purified to a high standard and reused for various industrial or jewelry applications. Recycling dental scrap not only conserves natural resources but also ensures the efficient reuse of expensive materials.