| 24th May 2018 8:57 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 23rd May 2018 8:50 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 22nd May 2018 8:38 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 21st May 2018 8:00 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 18th May 2018 8:52 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 17th May 2018 8:47 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 16th May 2018 8:45 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 15th May 2018 10:36 am | RNS | BAML Metals and Mining Conference Presentation | 
                                                                            
                                            | 15th May 2018 8:54 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 14th May 2018 8:22 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 11th May 2018 9:30 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 10th May 2018 8:45 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 9th May 2018 8:51 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 8th May 2018 8:53 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 8th May 2018 8:50 am | RNS | Notification of dealing form | 
                                                                            
                                            | 8th May 2018 8:42 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 4th May 2018 8:49 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 30th Apr 2018 8:23 am | RNS | Total Voting Rights and Issued Capital | 
                                                                            
                                            | 19th Apr 2018 7:00 am | RNS | Quarterly Report March 2018 | 
                                                                            
                                            | 16th Apr 2018 8:41 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 13th Apr 2018 8:22 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 12th Apr 2018 8:40 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 12th Apr 2018 7:00 am | RNS | Cerro Matoso Litigation Update | 
                                                                            
                                            | 11th Apr 2018 8:58 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 10th Apr 2018 9:01 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 9th Apr 2018 8:40 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 6th Apr 2018 8:45 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 5th Apr 2018 8:50 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 4th Apr 2018 8:51 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 3rd Apr 2018 8:52 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 29th Mar 2018 9:02 am | RNS | Total Voting Rights And Issued Capital | 
                                                                            
                                            | 29th Mar 2018 8:47 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 19th Mar 2018 8:36 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 16th Mar 2018 8:49 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 15th Mar 2018 9:42 am | RNS | Notification of Dividend | 
                                                                            
                                            | 15th Mar 2018 8:55 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 14th Mar 2018 8:55 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 13th Mar 2018 8:45 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 12th Mar 2018 8:53 am | RNS | Daily Share Buy-Back Notice | 
                                                                            
                                            | 8th Mar 2018 8:53 am | RNS | Daily Share Buy-Back Notice |