Q181
Which of the following is a key advantage of cut-and-fill mining?
A.
Requires minimal ventilation
B.
High ore recovery in irregular bodies
AnswerC.
Fastest mining method
D.
Ideal for soft rock
Answer: Option B
Solution
Answer: Option B
Solution:
Cut-and-fill mining is highly adaptable to complex, irregular ore bodies.The correct answer is: High ore recovery in irregular bodiesFilling provides support and enables selective mining.It is slower and more expensive but precise.