The drill and blast method holds a pivotal role in mineral extraction from the ground, serving as a cornerstone for industrial development. This technique involves drilling holes into the ground and then strategically placing explosives to break apart the rock, allowing for the retrieval of valuable minerals. Its significance lies in its efficiency and versatility, enabling access to mineral deposits that would otherwise remain inaccessible. We have covered drill and blast method in tunnelling a

16K views · 134 reactions | Blasting is a highly skilled process...