### Stripping ratio - Wikipedia, the free...

For example, a 3:1 stripping ratio means that mining one cubic meter of ore will require mining three cubic meters of waste rock.

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Rational economic stripping ratios. Various definitions for stripping ratio have been suggested by several authors. ... maintaining the insitu coal quality in the run ...

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One thing to note is that the stripping ratio affects mining costs (haulage and blasting, if necessary), not processing costs. ... no stripping, and you can just ...

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Lecture 4 Calculating Stripping Ratios for Area Strip Mines.ppt ... used refers to coal mining. .... 'Stripping ratio' as used here in reference to coal.

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Stripping ratio Mining. ... coal mining: Choosing a mining ... becomes economically necessary to switch from one method to the other can be calculated with the aid of ...