Review:
Underground Mining Techniques
overall review score: 4.2
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score is between 0 and 5
Underground mining techniques refer to various methods used to extract valuable minerals or ores from beneath the earth's surface. These techniques involve accessing underground mines through tunnels or shafts to reach the mineral deposits.
Key Features
- Tunneling
- Shaft sinking
- Longwall mining
- Room and pillar mining
- Sublevel caving
Pros
- Efficient extraction of minerals
- Minimizes surface disturbance
- Allows access to deeper mineral deposits
Cons
- High capital investment
- Safety hazards for workers
- Environmental impacts if not managed properly