Social Sciences, asked by ItzPriyanshiSingh, 1 month ago

what is shaft mining?​

Answers

Answered by khushikumari15122006
4

Answer:

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.

Answered by Identifyme
4

Answer:

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