Imetrix Solutions Interview Questions and Answers

Secondary blasting is a method used in mining to break up large rocks after the initial blast.

• Secondary blasting is done to further break down large rocks into smaller, more manageable pieces.

• It is typically done after the initial blast to maximize the efficiency of the mining operation.

• Secondary blasting can be done using explosives or mechanical methods such as hydraulic breakers.

• The goal of secondary blasting is to make the rock fragments easier to handle and transport.