The Illinois Department of Natural Resources Office of Mines and Minerals regulates Illinois surface coal mining and reclamation operations; and enforces various acts which govern the mining industry. Through administration of the Abandoned Mined Land Reclamation program, the Office provides reclamation of abandoned mine sites to ensure public and environmental safety. The Explosives and Aggregate Division regulates the possession, use, and storage of explosives. In addition, the office is charged with ensuring the health and safety of the thousands of mine workers through the Mine Safety and Training Division.