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before a person can work in an in state underground mine or surface mine they must have at least one person on the shift that is certified as a mine foreman.

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are removed.it is the opposite of underground mining, surface mining is subject to state and federal reclamation requirements,

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surface mining is used when the coal seam is located relatively close to the surface, making underground mining or quot orphan quot mines of the early coal mining

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it is the opposite of underground mining, in which the overlying rock is left in place, and the mineral removed through shafts or tunnels.surface mining began in

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surface mining, including strip mining, open pit mining and mountaintop removal mining, is a broad category of mining in which soil and rock overlying the mineral deposit the overburden are removed contrast to underground mining, in which the overlying rock is left in place,

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the change in topography is startling .smcra s provisions apply not only to surface mining, but also to the surface effects of underground mining.

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state program summary.alabama s mining industry consists of surface and underground coal and non metal special emphasis is placed on providing training to

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