Underground mines are facilities where minerals and resources are extracted from beneath the Earth's surface. These mines are accessed through tunnels or shafts, allowing workers to reach valuable materials like coal, gold, and copper. The process involves careful planning to ensure safety and efficiency while minimizing environmental impact. Mining operations in underground mines often require specialized equipment and techniques. Miners use tools such as drills and explosives to break rock and extract resources. Safety measures, including ventilation systems and support structures, are crucial to protect workers from hazards like cave-ins and harmful gases.