In stone mining, after the long block stones are decomposed according to the specifications of standard blocks, there will be some substandard stones left due ...

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Another main content of green stone mine construction is land reclamation, vegetation restoration and greening. We should follow the principle of "mining and t...

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Natural stone is an ancient building material, which has the characteristics of high strength, good decoration, high durability and wide sources. With the grad...

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The solid wastes of stone mines include topsoil and gravel produced by stripping the ore body overburden and weathered layer during mine construction and mini...

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