                  BLOCK MODEL RECOVERABLE PRODUCT RATIO REPORT      Feb 28, 2011




     Block model: nmine
     Description: North Mine Test Model May 25, 1996

          Grade attribute   : diluted_grade
     Recovery attribute: recovery
     Ore attribute     : ore_waste_flag
              Ore value: 1
            Waste Value: 0

          Ore density:       2.100
     Product density:   1.010

          Attributes written:
         Recoverable product:             recoverable_product
         Cumulative volume/product ratio: cumulative_ratio
         Individual volume/product ratio: individual_ratio
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