how is a mineral extracted using a shaft
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heya..
Minerals can be extracted by mining , drilling and quarrying. Minerals, which are inorganic compounds, such as ores (like copper) and precious stones (like diamonds). The word mining sounds a lot like mineral, and that's no accident because mining is how minerals are removed from the ground.
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Explanation:
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.
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