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How do you calculate the stripping ratio? ... coal-mining-info.co ... alomg the pit wall. it determines whether one should continue mining using open pit ...
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Open pit mining is non‐selective ... Mining Methods 14 Coal and tar sands operations typically involve moving large amounts of ... Strip Ratio Mining Methods 27
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CHAPTER 1 STRIP MINING (OPEN-CAST MINING) ... The factors which influence the location of the plant will be ... sale price of the coal, but basically the "ratio ...
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INTRODUCTION TO MINING ... However,coal and industrial ... If the excavation used for mining is entirely open or operated from the surface,it is termed asurfacemine.
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... from the limiting stripping ratio (A, S, E) 1.4 Stripping Ratio Stripping ratio is defined ... Rs/te of ore or coal by surface mining ... Open Pit Mining.
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in coal mining: Choosing a mining ... open-pit mining. ... The ratio of the amount of waste rock stripped to ore removed is called the overall stripping ratio.
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influence of striping ratio on open cast coal mining
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