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Break Even Stripping Ratio Example For Coal Mining

Break even stripping ratio or cutoff stripping ratio the cutoff stripping ratio is that sr at which the costs of mining the ore and waste are matched by the revenue for that block of ore refers only to the last increment mined along the pit wall it is calculated for the point at which break even occurs and the necessary stripping is paid.

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    In mining stripping ratio or strip ratio refers to the ratio of the volume of overburden or waste material required to be handled in order to extract some tonnage of ore for example a 31 stripping ratio means that mining one tonne of ore will require mining three tonnes of waste

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    Stripping ratio in coal mining sarailwayco stripping ratio in coal mining the breakeven stripping ratio is a stripping ratio varies with the quality of the coalore making up the deposit for example read more stripping ratios pit limits cutoff grade optimization mining stripping get price ppt calculating stripping ratios for area get

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