name some coal mines in our country

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  Five largest coal mines in South Africa in 2020 - Mining …

  2021921 · Here are the five largest coal mines by production in South Africa, according to GlobalData’s mining database. 1. Grootegeluk Mine. The Grootegeluk Mine is a surface mine located in Limpopo. It is owned by Exxaro Resources and produced an estimated 28.864 MTPA of coal in 2020. The mine will operate until 2040.

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  Underground Coal Mining Methods and Their …

  2015915 · For excerpts from the committee hearings, see United Mine Workers Journal, 1 March 1928. See also “Testimony of J.H. Reed”, in United States Senate Committee on Education and Labor, West Virginia Coal Fields (Washington DC, …

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  Deep in Queensland's coal country, one community is …

  202167 · That number rises to 40 per cent in the wider Isaac Regional Council area. It is the largest coal mining council region in Queensland, with 24 operational mines producing more than half the state ...

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  Population Cancer Risks Associated with Coal Mining: A …

  2013815 · No evidence of significant associations noted. High mortality for some types of cancer, including lung cancer, colorectal cancer, bladder cancer, and leukemia, was associated with proximity to coal mining activity. Lung cancer mortality was elevated in Appalachian counties with heavy coal mining activity.

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  Coal | Geoscience Australia

  202391 · Mining. In Australia, nearly 80% of coal is produced from open-cut mines, in contrast to the rest of the world where open-cut mining only accounts for 40% of coal production. Open-cut mining is possible because coal seams are close to the surface. Such mining is cheaper than underground mining and enables up to 90% recovery of the …

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