Question

what is the difference between open cast mining and deep shaft mining​

Answer 1

Explanation:

Open cast mining is open on earth mining for minerals and shaft mining is underground mining for coal and oil.

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Answer 2

Minerals that lie at shallow depths are taken out by removing the surface layer, this is known as open cast mining.

Deep bores called shafts, have to be made to reach mineral deposits that lie at great depths. This is called shaft mining.

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