Questions and Answers
What is the most complex and technically challenging underground mine design?
Block caving
When is block caving typically selected as a mining method?
For high tonnage from a massive weak orebody
What distinguishes room and pillar mining from block caving?
Gravity-assisted ore collection
In which type of orebodies can room and pillar mining be applied more easily?
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When are hard rock room and pillar mining costs relatively low?
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