Which method is best for a deep, massive ore body with competent rock?
A. Cut and fill
B. Room and pillar
C. Block caving
D. Shrinkage stoping
Answer: Option C
Solution (By Examveda Team)
Block caving is suited for massive ore bodies that can cave under gravity.The correct answer is: Block cavingIt's cost-effective for large, low-grade deposits.Requires significant initial development.This Question Belongs to Mining Engineering >> Mine Development And Mining Methods
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