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REG - Rio Tinto - Rio Tinto releases solid first quarter production <Origin Href="QuoteRef">RIO.L</Origin> - Part 2

- Part 2: For the preceding part double click  ID:nRSU7848Ka 

                                                                                                                                                                                                                                                                                                                                                                                                                      100%       598    818    759    636    698    2,811      
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
 TITANIUM DIOXIDE FEEDSTOCK                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
 Production ('000 tonnes)                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
 Rio Tinto Iron & Titanium (g)                                                                                                                                                                                                                                                                                                                                                                                                               100%       389    372    365    316    322    1,443      
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
 URANIUM                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
 Production ('000 lbs U3O8)                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
 Energy Resources of Australia (h)                                                                                                                                                                                                                                                                                                                                                                                                           68%        0      0      853    904    737    1,757      
 Rössing                                                                                                                                                                                                                                                                                                                                                                                                                                     69%        644    455    615    618    272    2,333      
 Rio Tinto total uranium production                                                                                                                                                                                                                                                                                                                                                                                                                     644    455    1,467  1,523  1,010  4,089      
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
 Production data notes:                                                                                                                                                                                                                                                                                                                                                                                                                      
 Production figures are sometimes more precise than the rounded numbers shown, hence small differences may result between the total of the quarter figures and the year to date figures.                                                                                                                                                                                                                                                     
 (a) The curtailment of production at the Gove refinery was completed on 28 May 2014.                                                                                                                                                                                                                                                                                                                                                        
 (b) Mine production figures for metals refer to the total quantity of metal produced in concentrates, leach liquor or doré bullion irrespective of whether these products are then refined onsite, except for the data for bauxite and iron ore which represent production of marketable quantities of ore plus concentrates and pellets.                                                                                                   
 (c) Rio Tinto has a 22.95% shareholding in the Sangaredi mine but benefits from 45.0% of production.                                                                                                                                                                                                                                                                                                                                        
 (d) Through a joint venture agreement with Freeport-McMoRan (FCX), Rio Tinto is entitled to 40% of additional material mined as a consequence of expansions and developments of the Grasberg facilities since 1998.                                                                                                                                                                                                                         
 (e) Rio Tinto owns a 33.52% indirect interest in Oyu Tolgoi through its 50.79% interest in Turquoise Hill Resources Ltd.                                                                                                                                                                                                                                                                                                                    
 (f) Includes 100% of production from Paraburdoo, Mt Tom Price, Marandoo, Yandicoogina, Brockman, Nammuldi and the Eastern Range mines. Whilst Rio Tinto owns 54% of the Eastern Range mine, under the terms of the joint venture agreement, Hamersley Iron manages the operation and is obliged to purchase all mine production from the joint venture and therefore all of the production is included in Rio Tinto's share of production.  
 (g) Quantities comprise 100% of Rio Tinto Fer et Titane and Rio Tinto's 74% interest in Richards Bay Minerals (RBM).                                                                                                                                                                                                                                                                                                                        
 (h) ERA production reported is 'drummed' U3O8.                                                                                                                                                                                                                                                                                                                                                                                              
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
 The Rio Tinto percentage shown above is at 31 March 2015.                                                                                                                                                                                                                                                                                                                                                                                   
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
 Rio Tinto's interest in the Benga and Clermont mines and the Alucam and SØRAL smelters were sold in 2014.  No data for these operations are included in the Share of Production table.                                                                                                                                                                                                                                                      
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
 
 
 Rio Tinto operational data                                                                                                                                                     
                                                                                                                                                                                                                
                                                                                                                                                       Rio Tinto  1Q     2Q     3Q     4Q     1Q     Full Year  
                                                                                                                                                       interest   2014   2014   2014   2014   2015   2014       
                                                                                                                                                                                                                
 ALUMINA                                                                                                                                                                                                        
 Smelter Grade Alumina - Aluminium Group                                                                                                                                                                        
 Alumina production ('000 tonnes)                                                                                                                                                                               
 Australia                                                                                                                                                                                                      
 Queensland Alumina Refinery - Queensland                                                                                                              80.0%      872    835    926    935    924    3,568      
 Yarwun refinery - Queensland                                                                                                                          100.0%     683    661    656    687    683    2,688      
 Brazil                                                                                                                                                                                                         
 São Luis (Alumar) refinery                                                                                                                            10.0%      882    865    938    953    862    3,639      
 Canada                                                                                                                                                                                                         
 Jonquière (Vaudreuil) refinery - Quebec (a)                                                                                                           100.0%     360    352    358    373    360    1,444      
 (a) Jonquière's (Vaudreuil's) production shows smelter grade alumina only and excludes hydrate produced and used for specialty alumina.               
 Smelter Grade Alumina - Other Aluminium                                                                                                                                                                        
 Alumina production ('000 tonnes)                                                                                                                                                                               
 Australia                                                                                                                                                                                                      
 Gove refinery - Northern Territory (a)                                                                                                                100.0%     537    139    0      0      0      676        
 (a) The curtailment of production at the Gove refinery was completed on 28 May 2014.                                                                  
 Specialty Alumina - Aluminium Group                                                                                                                                                                            
 Specialty alumina production ('000 tonnes)                                                                                                                                                                     
 Canada                                                                                                                                                                                                         
 Jonquière (Vaudreuil) plant - Quebec                                                                                                                  100.0%     26     27     28     27     27     108        
 Rio Tinto percentage interest shown above is at 31 March 2015. The data represent full production and sales on a 100% basis unless otherwise stated.  
 
 
 Rio Tinto operational data                                                                                                                                                          
                                                                                                                                                                                                                     
                                                                                                                                                            Rio Tinto  1Q     2Q     3Q     4Q     1Q     Full Year  
                                                                                                                                                            interest   2014   2014   2014   2014   2015   2014       
                                                                                                                                                                                                                     
 ALUMINIUM                                                                                                                                                                                                           
 Primary Aluminium                                                                                                                                                                                                   
 Primary aluminium production ('000 tonnes)                                                                                                                                                                          
 Australia                                                                                                                                                                                                           
 Bell Bay smelter - Tasmania                                                                                                                                100.0%     46     47     48     48     46     188        
 Boyne Island smelter - Queensland                                                                                                                          59.4%      129    136    143    145    142    553        
 Tomago smelter - New South Wales                                                                                                                           51.6%      136    139    142    144    141    561        
 Cameroon                                                                                                                                                                                                            
 Alucam (Edéa) smelter (a)                                                                                                                                  0.0%       24     23     24     22     -      93         
 Canada                                                                                                                                                                                                              
 Alma smelter - Quebec                                                                                                                                      100.0%     112    111    116    116    115    455        
 Alouette (Sept-Îles) smelter - Quebec                                                                                                                      40.0%      144    145    146    147    147    583        
 Arvida smelter - Quebec                                                                                                                                    100.0%     42     43     44     44     43     173        
 Arvida AP60 smelter - Quebec                                                                                                                               100.0%     14     15     15     15     14     59         
 Bécancour smelter - Quebec                                                                                                                                 25.1%      111    111    110    114    105    446        
 Grande-Baie smelter - Quebec                                                                                                                               100.0%     56     55     55     55     54     222        
 Kitimat smelter - British Columbia                                                                                                                         100.0%     38     35     28     24     20     125        
 Laterrière smelter - Quebec                                                                                                                                100.0%     60     61     62     62     60     244        
 France                                                                                                                                                                                                              
 Dunkerque smelter                                                                                                                                          100.0%     67     67     68     68     67     270        
 Iceland                                                                                                                                                                                                             
 ISAL (Reykjavik) smelter                                                                                                                                   100.0%     50     52     51     52     51     206        
 New Zealand                                                                                                                                                                                                         
 Tiwai Point smelter                                                                                                                                        79.4%      81     82     82     82     82     327        
 Norway                                                                                                                                                                                                              
 SØRAL (Husnes) smelter (b)                                                                                                                                 0.0%       23     23     23     8      -      76         
 Oman                                                                                                                                                                                                                
 Sohar smelter                                                                                                                                              20.0%      88     91     92     93     93     364        
 United Kingdom                                                                                                                                                                                                      
 Lochaber smelter                                                                                                                                           100.0%     10     10     10     11     12     42         
 (a) Rio Tinto sold its 46.7% interest in the Alucam (Edéa) smelter with an effective date of 31 December 2014. Production data are shown up to that date.  
 (b) Rio Tinto sold its 50% interest in the SØRAL (Husnes) smelter with an effective date of 31 October 2014. Production data are shown up to that date.    
 Rio Tinto percentage interest shown above is at 31 March 2015. The data represent full production and sales on a 100% basis unless otherwise stated.       
 
 
 Rio Tinto operational data                                                                                                                                                      
                                                                                                                                                                                                                    
                                                                                                                                                       Rio Tinto  1Q     2Q      3Q      4Q      1Q      Full Year  
                                                                                                                                                       interest   2014   2014    2014    2014    2015    2014       
                                                                                                                                                                                                                    
 BAUXITE                                                                                                                                                                                                            
 Bauxite production ('000 tonnes)                                                                                                                                                                                   
 Australia                                                                                                                                                                                                          
 Gove mine - Northern Territory                                                                                                                        100.0%     1,804  1,426   1,725   1,574   1,710   6,528      
 Weipa mine - Queensland                                                                                                                               100.0%     6,116  6,363   6,844   6,944   6,704   26,266     
 Brazil                                                                                                                                                                                                             
 Porto Trombetas (MRN) mine                                                                                                                            12.0%      3,649  3,918   4,177   4,633   3,651   16,376     
 Guinea                                                                                                                                                                                                             
 Sangaredi mine (a)                                                                                                                                    23.0%      3,747  4,189   4,043   3,823   3,627   15,803     
                                                                                                                                                                                                                    
 Rio Tinto share of bauxite shipments                                                                                                                                                                               
 Share of total bauxite shipments ('000 tonnes)                                                                                                                   9,829  10,065  10,671  10,851  10,487  41,417     
 Share of third party bauxite shipments ('000 tonnes)                                                                                                             4,464  5,768   6,523   6,502   6,372   23,257     
 (a) Rio Tinto has a 22.95% shareholding in the Sangaredi mine but benefits from 45.0% of production.                                                  
 Rio Tinto percentage interest shown above is at 31 March 2015. The data represent full production and sales on a 100% basis unless otherwise stated.  
 
 
 Rio Tinto operational data                                                                                                                                                     
                                                                                                                                                                                                                
                                                                                                                                                       Rio Tinto  1Q     2Q     3Q     4Q     1Q     Full Year  
                                                                                                                                                       interest   2014   2014   2014   2014   2015   2014       
                                                                                                                                                                                                                
 BORATES                                                                                                                                                                                                        
 Rio Tinto Minerals - borates                                                                                                                          100.0%                                                   
 US                                                                                                                                                                                                             
 Borates ('000 tonnes) (a)                                                                                                                                        126    133    127    123    129    508        
 (a) Production is expressed as B2O3 content.                                                                                                          
                                                                                                                                                                                                                
 COAL                                                                                                                                                                                                           
 Rio Tinto Coal Australia                                                                                                                                                                                       
 Bengalla mine                                                                                                                                         32.0%                                                    
 New South Wales                                                                                                                                                                                                
 Thermal coal ('000 tonnes)                                                                                                                                       2,369  2,045  2,083  2,061  2,341  8,558      
 Clermont Coal mine (a)                                                                                                                                0.0%                                                     
 Queensland                                                                                                                                                                                                     
 Thermal coal ('000 tonnes)                                                                                                                                       2,567  2,265  -      -      -      4,832      
 Hail Creek Coal mine                                                                                                                                  82.0%                                                    
 Queensland                                                                                                                                                                                                     
 Hard coking coal ('000 tonnes)                                                                                                                                   1,451  1,631  1,557  1,853  1,450  6,492      
 Thermal coal ('000 tonnes)                                                                                                                                       390    420    856    639    884    2,304      
 Hunter Valley Operations                                                                                                                              80.0%                                                    
 New South Wales                                                                                                                                                                                                
 Semi-soft coking coal ('000 tonnes)                                                                                                                              539    481    365    550    574    1,935      
 Thermal coal ('000 tonnes)                                                                                                                                       2,937  2,728  3,415  2,844  2,730  11,924     
 Kestrel Coal mine                                                                                                                                     80.0%                                                    
 Queensland                                                                                                                                                                                                     
 Hard coking coal ('000 tonnes)                                                                                                                                   781    613    621    149    1,017  2,163      
 Thermal coal ('000 tonnes)                                                                                                                                       88     109    56     311    118    564        
 Mount Thorley Operations                                                                                                                              64.0%                                                    
 New South Wales                                                                                                                                                                                                
 Semi-soft coking coal ('000 tonnes)                                                                                                                              554    570    496    333    485    1,952      
 Thermal coal ('000 tonnes)                                                                                                                                       596    665    780    200    551    2,241      
 Rio Tinto percentage interest shown above is at 31 March 2015. The data represent full production and sales on a 100% basis unless otherwise stated.  
 
 
 Rio Tinto operational data                                                                                                                                                                                            
                                                                                                                                                                                                                                                          
                                                                                                                                                                                            Rio Tinto  1Q      2Q      3Q      4Q      1Q      Full Year  
                                                                                                                                                                                            interest   2014    2014    2014    2014    2015    2014       
                                                                                                                                                                                                                                                          
 COAL (continued)                                                                                                                                                                                                                                         
 Warkworth mine                                                                                                                                                                             44.5%                                                         
 New South Wales                                                                                                                                                                                                                                          
 Semi-soft coking coal ('000 tonnes)                                                                                                                                                                   339     345     80      170     287     933        
 Thermal coal ('000 tonnes)                                                                                                                                                                            1,439   1,692   1,598   2,073   1,478   6,803      
 Total hard coking coal production ('000 tonnes)                                                                                                                                                       2,232   2,244   2,178   2,002   2,467   8,655      
 Total semi-soft coking coal production ('000 tonnes)                                                                                                                                                  1,431   1,395   942     1,052   1,347   4,821      
 Total thermal coal production ('000 tonnes)                                                                                                                                                           10,387  9,924   8,787   8,129   8,101   37,227     
 Total coal production ('000 tonnes)                                                                                                                                                                   14,050  13,563  11,906  11,183  11,915  50,703     
                                                                                                                                                                                                                                                          
 Total coal sales ('000 tonnes)                                                                                                                                                                        14,014  13,569  11,409  12,395  11,926  51,386     
 Rio Tinto Coal Australia share (b)                                                                                                                                                                                                                       
 Share of hard coking coal sales ('000 tonnes)                                                                                                                                                         1,990   2,152   1,563   1,978   1,925   7,683      
 Share of semi-soft coal sales ('000 tonnes) (c)                                                                                                                                                       820     803     790     812     929     3,225      
 Share of thermal coal sales ('000 tonnes) (c)                                                                                                                                                         5,827   5,447   4,972   5,183   4,781   21,429     
 (a) Rio Tinto sold its 50.1% interest in the Clermont mine with an effective date of 29 May 2014. Production data are shown up to that date.                                               
 (b) Kestrel produces hard coking coal and thermal coal through its mining operations. These coals may be blended at ports.                                                                 
 (c) Sales relate only to coal mined by the operations and exclude traded coal.                                                                                                             
 Rio Tinto Coal Mozambique                                                                                                                                                                                                                                
 Benga mine (a)                                                                                                                                                                             0.0%                                                          
 Hard coking coal production ('000 tonnes)                                                                                                                                                             91      288     236     26      -       641        
 Thermal coal production ('000 tonnes)                                                                                                                                                                 82      271     216     23      -       593        
 (a) Rio Tinto completed the sale of Rio Tinto Coal Mozambique and its 65% interest in the Benga mine with an effective date of 7 October 2014. Production data are shown up to that date.  
 Rio Tinto percentage interest shown above is at 31 March 2015. The data represent full production and sales on a 100% basis unless otherwise stated.                                       
 
 
 Rio Tinto operational data                                                                                                                                                                                                                                                                                                                                                                                                                                                 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
                                                                                                                                                                                                                                                                                                                                                                                                                                                 Rio Tinto  1Q      2Q      3Q      4Q      1Q      Full Year  
                                                                                                                                                                                                                                                                                                                                                                                                                                                 interest   2014    2014    2014    2014    2015    2014       
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
 COPPER & GOLD                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
 Escondida                                                                                                                                                                                                                                                                                                                                                                                                                                       30.0%                                                         
 Chile                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
 Sulphide ore to concentrator ('000 tonnes)                                                                                                                                                                                                                                                                                                                                                                                                                 21,051  21,438  20,652  18,354  21,382  81,494     
 Average copper grade (%)                                                                                                                                                                                                                                                                                                                                                                                                                                   1.12    1.33    1.20    1.45    1.49    1.27       
 Mill production (metals in concentrates):                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
 Contained copper ('000 tonnes)                                                                                                                                                                                                                                                                                                                                                                                                                             195.5   235.6   205.5   215.7   270.6   852.4      
 Contained gold ('000 ounces)                                                                                                                                                                                                                                                                                                                                                                                                                               29      27      22      13      21      90         
 Contained silver ('000 ounces)                                                                                                                                                                                                                                                                                                                                                                                                                             1,326   1,439   1,159   958     1,355   4,883      
 Recoverable copper in ore stacked for leaching ('000 tonnes) (a)                                                                                                                                                                                                                                                                                                                                                                                           67.1    62.3    75.3    80.5    83.5    285.2      
 Refined production from leach plants:                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
 Copper cathode production ('000 tonnes)                                                                                                                                                                                                                                                                                                                                                                                                                    75.8    81.5    69.3    75.0    77.3    301.5      
 (a) The calculation of copper in material mined for leaching is based on ore stacked at the leach pad.                                                                                                                                                                                                                                                                                                                                          
 Freeport-McMoRan Copper & Gold                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
 Grasberg mine (a)                                                                                                                                                                                                                                                                                                                                                                                                                               0.0% (b)                                                      
 Papua, Indonesia                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
 Ore treated ('000 tonnes)                                                                                                                                                                                                                                                                                                                                                                                                                                  10,617  9,368   12,488  11,512  17,199  43,985     
 Average mill head grades:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
 Copper (%)                                                                                                                                                                                                                                                                                                                                                                                                                                                 0.73    0.73    0.88    0.79    0.62    0.79       
 Gold (g/t)                                                                                                                                                                                                                                                                                                                                                                                                                                                 0.79    0.65    1.28    1.14    0.57    0.99       
 Silver (g/t)                                                                                                                                                                                                                                                                                                                                                                                                                                               3.34    3.08    3.90    3.37    1.70    3.45       
 Production of metals in concentrates:                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
 Copper in concentrates ('000 tonnes)                                                                                                                                                                                                                                                                                                                                                                                                                       67.5    58.7    97.7    82.3    89.9    306.3      
 Gold in concentrates ('000 ounces)                                                                                                                                                                                                                                                                                                                                                                                                                         215     147     439     366     235     1,167      
 Silver in concentrates ('000 ounces)                                                                                                                                                                                                                                                                                                                                                                                                                       558     499     913     771     518     2,740      
 Sales of payable metals in concentrates: (c)                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
 Copper in concentrates ('000 tonnes)                                                                                                                                                                                                                                                                                                                                                                                                                       50.6    54.3    120.0   83.9    84.2    308.7      
 Gold in concentrates ('000 ounces)     

- More to follow, for following part double click  ID:nRSU7848Kc

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