Which mining method involves drilling and blasting the ore body from multiple sublevels?
A. Block Caving
B. Sublevel Stoping
C. Shrinkage Stoping
D. Longwall Mining
Answer: Option B
Solution (By Examveda Team)
Sublevel Stoping involves creating multiple levels for drilling and blasting.The correct answer is: Sublevel StopingIt allows high productivity and is used in competent ore and host rock.Different from caving methods where gravity assists ore movement.This Question Belongs to Mining Engineering >> Mine Development And Mining Methods
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