Geography, asked by priya5322, 1 year ago

what is shaft mining​

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Answered by Vaanniijacob
1

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.[1]

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Answered by sreenivasanbhari
1

Answer:

Shaft mining is a form of underground mining using shafts driven vertically from the top down into the earth to access ore or minerals. Shaft mining, also termed shaft sinking, is particularly ideal for concentrated mineral deposits, such as iron or coal, that are deeply imbedded underground

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