Sublevel Caving
Sublevel Caving is a mining method used to extract ore from underground deposits. It involves creating horizontal tunnels, or sublevels, above the ore body. Miners drill and blast the rock, allowing it to collapse into the tunnels below, where it can be collected. This technique is efficient for steeply dipping ore bodies and helps maximize recovery.
The process begins with the development of access tunnels, followed by drilling and blasting operations. Once the ore is fragmented, it is transported to the surface for processing. Sublevel Caving is favored for its ability to minimize waste and improve safety compared to other underground mining methods.