Question

what is shaft mining​

Answer 1

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Shaft mining or shaft sinking is excavating a vertical or near-vertical tunnel from the top down, where there is initially no access to the bottom. Shallow shafts, typically sunk for civil engineering projects, differ greatly in execution method from deep shafts, typically sunk for mining projects

Answer 2

Answer:

When deep bores (called shafts) are made to reach the mineral deposits at great depth, the process is called shaft mining.

Explanation:

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