Question

In what type of mine would a rock burst most likely happen?

an above-ground biomining site using mine waste
an open-pit mine with a large tailing pond
a strip mine near a water supply
a large longwall mine

Answer 1

A large longwall mine is the type of mine where a rock burst is most likely to happen. This is because longwall mines are known for their extensive underground mining of massive mineral deposits, which puts a lot of pressure on the surrounding rocks. When the pressure becomes too much for the rocks to handle, they can suddenly burst or fracture, causing damage to mining equipment and endangering the safety of workers.