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What is the primary use of a raise in underground mining...

This question belongs to Mining Engineering Mine Development And Mining Methods
Mine Development and Mining Methods
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What is the primary use of a raise in underground mining?

Answer & Solution
Correct Answer: Option B
Raise is a vertical or inclined opening connecting different levels.The correct answer is: Ventilation and accessUsed for air circulation, ore transfer, or escape routes.Often developed using raise boring or Alimak.
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