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  • Coal market pricing World Coal Association

    2020-7-7  Coal trade. Coal is traded all over the world, with coal shipped huge distances by sea to reach markets. Overall international trade in coal reached 1169 Mt in 2018; while this is a significant amount of coal it accounts for about 21% of total coal consumed. Most coal is used in

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    Surface mining is one of the mining techniques where the overlying layer of soil and rock is removed and recovery of the essential minerals. This method of mining provides considerably better recovery, safety, flexibility, environmental conditions, and grade control as compared to other mining methods such as underground mining.

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