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  2. Mountaintop removal mining - Wikipedia

    en.wikipedia.org/wiki/Mountaintop_removal_mining

    Mountaintop removal site Mountaintop removal site in Pike County, Kentucky. Mountaintop removal mining (MTR), also known as mountaintop mining (MTM), is a form of surface mining at the summit or summit ridge of a mountain. Coal seams are extracted from a mountain by removing the land, or overburden, above the seams. This process is considered ...

  3. Mountaintop removal mining - en.wikipedia.org

    en.wikipedia.org/.../Mountaintop_removal_mining

    Mountaintop removal mining (MTR), also known as mountaintop mining (MTM), is a form of surface mining at the summit or summit ridge of a mountain. Coal seams are extracted from a mountain by removing the land, or overburden, above the seams. This process is considered to be safer compared to underground mining because the coal seams are ...

  4. Surface mining - Wikipedia

    en.wikipedia.org/wiki/Surface_mining

    The Siilinjärvi carbonatite complex, [1] an open-pit mine owned by Yara International, in Siilinjärvi, Finland Coal strip mine in Wyoming. 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, in contrast to underground mining, in which the ...

  5. Environmental justice and coal mining in Appalachia - Wikipedia

    en.wikipedia.org/wiki/Environmental_justice_and...

    Mountaintop removal coal mining in Martin County, Kentucky Strip mining in Barnesville, Ohio. Environmental justice and coal mining in Appalachia is the study of environmental justice – the interdisciplinary body of social science literature studying theories of the environment and justice; environmental laws, policies, and their implementations and enforcement; development and ...

  6. Mountain Justice (organization) - Wikipedia

    en.wikipedia.org/wiki/Mountain_Justice...

    It seeks justice because the mountaintop removal (MTR) it opposes is a form of coal mining known as mountaintop removal mining which produces coal sludge toxic waste which is stored in a dam on the mountain and leaches into the groundwater, which poisons the environment, which defaces the top of the mountain, and which is not stopped due to ...

  7. Mining in the United States - Wikipedia

    en.wikipedia.org/wiki/Mining_in_the_United_States

    Mountaintop removal site Mountaintop removal site in Pike County, Kentucky. Mountaintop removal mining (MTR), also known as mountaintop mining (MTM), is a form of surface mining at the summit or summit ridge of a mountain. Coal seams are extracted from a mountain by removing the land, or overburden, above the seams. This process is considered ...

  8. Oculus co-founder and games industry vets form Mountaintop ...

    www.aol.com/news/oculus-co-founder-games...

    Oculus co-founder Nate Mitchell is heading up a new game development house called Mountaintop Studios, joined by colleagues from around the gaming industry. The company aims to leave the crunch ...

  9. Black Diamonds: Mountaintop Removal & The Fight for Coalfield ...

    en.wikipedia.org/wiki/Black_Diamonds:_Mountaintop...

    Black Diamonds: Mountaintop Removal & The Fight for Coalfield Justice is a 2006 documentary film made and directed by filmmaker Chet Pancake. [1] The narration in the film is by actress Lauren Graham. The film is about the impact of mountaintop removal mining on the mountains, environment, and people in the Appalachia area of West Virginia.