Block Cave Definition & Meaning | Manufacturing Term | CSIMarket
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Glossary

Block Cave

Manufacturing Term

Block cave mining is a method of underground mining that involves the extraction of large, block-shaped sections of ore through a series of tunnels and underground workings. It is a common mining method used in the manufacturing industry, particularly in the production of minerals such as copper and gold.

Block cave mining is typically used to extract ores from deep underground mining deposits that are too deep for open-pit mining methods. The method involves the use of powerful drilling and blasting techniques to create tunnels and underground workings within the ore body. The tunnels are then used to access the ore, which is extracted using specialized mining equipment such as longwall machines, hydraulic roof supports, and shuttle cars.

One of the key advantages of block cave mining is its efficiency. The method allows for the extraction of large amounts of ore at a lower cost compared to other mining methods. Additionally, the method is less destructive to the environment since it involves less surface disturbance and mining waste disposal.

However, block cave mining also comes with its own challenges and limitations. The method requires high levels of technical expertise and investment in specialized equipment, which can be costly. Additionally, the method can result in seismic activity and subsidence, which can pose safety risks to miners and nearby infrastructure.

Overall, block cave mining is an important mining method used in the manufacturing industry. Its efficiency and minimal environmental impact make it a viable alternative to other mining methods for the extraction of deep underground mining deposits.


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