Which mining method generally produces the lowest dilution?
A. Sublevel caving
B. Cut and fill
C. Block caving
D. Longwall mining
Answer: Option B
Solution (By Examveda Team)
Cut and fill mining allows selective extraction and backfilling.The correct answer is: Cut and fillMinimizes mixing of ore and waste.Ideal for narrow, irregular ore bodies.This Question Belongs to Mining Engineering >> Mine Development And Mining Methods
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