Metallurgical Accounting Formulas | Concentration and Recovery in .Oct 23, 2016 . They are similarly applied for calculating the results of laboratory testing. . If more than one mineral or metal is recovered in a bulk concentrate,.mineral recovery calculations,Recovery and Sampling formula for Mineral Processing - JKMRC10, Mineral Density, t/m3, 7.5. 11, Gangue Density, t/m3, 2.65, The function GYError() will calculate the maximum relative error for a sample mass from each.
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