In both underground mining and surface mining, the risks involved include:
1. Methane gas buildup: This risk is common in both types of mining operations due to the presence of methane gas in underground coal mines and sometimes in other types of mines. Methane gas is highly flammable and can lead to explosions if not properly controlled and monitored.
2. Ground instability: Both underground and surface mining can be affected by ground instability. In underground mining, the stability of the tunnels and shafts is crucial to prevent collapses. In surface mining, the stability of the walls and slopes of the open pits or quarries is important to avoid landslides or collapses that can endanger workers.
These risks highlight the importance of implementing strict safety measures and protocols to protect the health and well-being of miners in both underground and surface mining operations.
