underground mining
Underground mining refers to the extraction of valuable minerals or resources from beneath the Earth's surface using tunnels and shafts, typically conducted when the resources are located deeper than surface operations can reach.
Requires login.
Related Concepts (1)
Similar Concepts
- coal miners
- coal mining and utilization
- mining
- mining activities
- mining safety
- open-pit mining
- spontaneous combustion in underground coal mines
- surface mining
- underground banking
- underground coal fire
- underground coal mine fire
- underground economy
- underground fire management in coal mines
- underground storage
- underground tunnels