Mining waste refers to the materials left over after the extraction of valuable minerals or metals from the earth. This waste can include rock, soil, and other materials that are not useful for the mining process. It is often stored in large piles or tailings ponds, which can pose environmental risks if not managed properly. The management of mining waste is crucial to prevent contamination of soil and water sources. Regulations and best practices are in place to minimize the impact of mining waste on ecosystems and communities. Proper handling and disposal are essential to ensure the sustainability of mining operations and protect the environment.