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  • Coal Mining Methods - EMFI

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    Mountaintop coal mining is a surface mining practice involving removal of mountaintops to expose coal seams, and disposing of associated mining overburden in adjacent ...

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    Suggested Citation: "SUMMARY, CONCLUSIONS, AND RECOMMENDATIONS." National Research Council. Coal Mining. Washington, DC: The National Academies …

  • Coal mining | World Coal Association

    Surface mining is only economic when the coal seam is near the surface. This method recovers a higher proportion of the coal deposit than underground mining as all ...

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  • Coal - Wikipedia, the free encyclopedia

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