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  • Coal mining - Wikipedia

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  • What is deep shaft mining -

    Deep Shaft Mining is two tunnels going deep underground, on tunnel for the miners to come up and down and the other for the coal to be lifted up to the ground.

  • Working in a Coal Mine - YouTube

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  • EquipmentMine - New and Used Mining Equipment Marketplace

    EquipmentMine is a searchable database of new, used and surplus mining equipment and parts available for sale.

  • Deep Sea Mining: An Introduction to Underwater Mining

    As nearly 70% of the earth's surface is made up of water and mineral resources are severely depleted on land, several mining companies are exploring the concept of deep sea mining.

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  • Coal mining | World Coal Association

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  • Underground Mining Transportation Systems

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  • CHAPTER 11 Mining Technology - Princeton University

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  • Mining Surplus - Official Site

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  • Used Underground Mining Equipment for Sale - EquipmentMine

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  • Deep Mining definitions - Defined Term

    "Deep mining" means any method of extracting coal from the subsurface, except open-pit mining and auger mining, and includes methods such as drift mining, shaft mining, and inclined slope mining.

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