Mineral resources and mineral reserves

 
 
 
 
View download options
 
Relationship between Harmony’s mineral resources and mineral reserves according to the samrec code
 
 
  South Africa underground  
Underground (excluding below infrastructure)
  Mineral resources (total)     Mineral reserves (total)    
  Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
  Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
 
  419.3 7.95 3 332 107 124   117.9 6.29 741 23 837  
  Reported as in situ mineralisation estimates   Reported as mineable production estimates  
  Inferred                  
  Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
           
  209.2 7.12 1 490 47 896            
                     
  Indicated     Probable    
  Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
 
  116.4 8.52 991 31 863   66.0 6.38 421 13 542  
  Measured         Proved        
  Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
 
  93.7 9.08 851 27 365   51.8 6.18 320 10 295  
  Consideration of mining, metallurgical, economic, marketing, legal, environmental,
social and governmental factors (the modifying factors)
 

 

  South Africa underground  
Projects (below infrastructure)
  Mineral resources (total)     Mineral reserves (total)    
  Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
  Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
 
  131.4 6.32 830 26 696   26.2 8.08 211 6 790  
  Reported as in situ mineralisation estimates   Reported as mineable production estimates  
  Inferred                  
  Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
           
  57.0 3.87 221 7 089            
                     
  Indicated     Probable    
  Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
 
  74.4 8.20 610 19 607   26.2 8.08 211 6 790  
  Measured         Proved        
  Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
 
     
  Consideration of mining, metallurgical, economic, marketing, legal, environmental,
social and governmental factors (the modifying factors)
 

 

  South Africa surface (including Kalgold)  
  Mineral resources (total)     Mineral reserves (total)    
  Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
  Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
 
  1 366.0 0.31 429 13 779   1 011.1 0.26 265 8 512  
  Reported as in situ mineralisation estimates   Reported as mineable production estimates  
  Inferred                  
  Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
           
  82.3 0.62 51 1 630            
                     
  Indicated     Probable    
  Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
 
  890.6 0.29 257 8 259   624.5 0.24 153 4 909  
  Measured   Proved  
  Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
 
  393.0 0.31 121 3 890   386.6 0.29 112 3 603  
  Consideration of mining, metallurgical, economic, marketing, legal, environmental,
social and governmental factors (the modifying factors)
 

 

  Papua New Guinea*  
  Mineral resources (total)     Mineral reserves (total)    
  Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
  Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
 
  566.4 0.89 506 16 284   68.3 1.13 77 2 476  
  Reported as in situ mineralisation estimates   Reported as mineable production estimates  
  Inferred                  
  Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
           
  108.3 1.05 114 3 672            
                     
  Indicated     Probable    
  Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
 
  454.1 0.85 385 12 385   64.6 1.09 70 2 265  
  Measured         Proved        
  Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
Tonnes
(Mt)
(g/t) Gold
(000kg)
Gold
(000oz)
 
  4.1 1.74 7 227   3.7 1.79 7 211  
  Consideration of mining, metallurgical, economic, marketing, legal, environmental,
social and governmental factors (the modifying factors)
 
* Represent Harmony’s equity portion of 50%.

 

Total
Total underground and surface (including below infrastructure)
  Mineral resources (total)       Mineral reserves (total)  
  Tonnes
(Mt)
Gold
(000kg)
Gold
(000oz)
      Tonnes
(Mt)
Gold
(000kg)
Gold
(000oz)
 
  2 483.1 5 097 163 883       1 223.4 1 294 41 615  
  Reported as in situ mineralisation
estimates
    Reported as mineable production
estimates
 
  Inferred                  
  Tonnes
(Mt)
Gold
(000kg)
Gold
(000oz)
             
  456.8 1 875 60 287              
                     
  Indicated       Probable      
  Tonnes
(Mt)
Gold
(000kg)
Gold
(000oz)
    Tonnes
(Mt)
Gold
(000kg)
Gold
(000oz)
 
  1 535.5 2 243 72 114       781.3 856 27 506  
  Measured           Proved      
  Tonnes
(Mt)
Gold
(000kg)
Gold
(000oz)
    Tonnes
(Mt)
Gold
(000kg)
Gold
(000oz)
 
  490.8 979 31 482       442.1 439 14 109  
  Consideration of mining, metallurgical, economic, marketing, legal, environmental,
social and governmental factors (the modifying factors)
 
 
    back to top