Which mining method is typically used in thick, steeply dipping ore bodies with competent rock?
A. Room and Pillar
B. Shrinkage Stoping
C. Longwall Mining
D. Cut and Fill
Answer: Option B
Solution (By Examveda Team)
Shrinkage Stoping is used for steep, thick ore bodies with strong rock.The correct answer is: Shrinkage StopingBroken ore is left in place to support the stope until most of the ore is extracted.Efficient when wall rock is stable and self-supporting.This Question Belongs to Mining Engineering >> Mine Development And Mining Methods
Join The Discussion