Block caving is a type of mining that is classified as what?

Block caving is a type of mining that is classified as what?

• A. Open-pit mining
• B. Surface mining
• C. Underground mining
• D. Solution mining

Answer: (C)

Block caving is an underground mining method. It works by undermining a large ore block from below and letting the rock above cave downward under gravity, with ore drawn to the base through access tunnels for collection. This all happens beneath the surface, which is the key reason it’s classified as underground mining rather than surface methods. Open-pit or surface mining involve removing material from above the ore body at the surface, and solution mining uses solvents to dissolve the ore and bring it to the surface, which is not how block caving operates.

Block caving is an underground mining method. It works by undermining a large ore block from below and letting the rock above cave downward under gravity, with ore drawn to the base through access tunnels for collection. This all happens beneath the surface, which is the key reason it’s classified as underground mining rather than surface methods. Open-pit or surface mining involve removing material from above the ore body at the surface, and solution mining uses solvents to dissolve the ore and bring it to the surface, which is not how block caving operates.