| 31st Oct 2018 12:08 pm | RNS | NOTIFICATION OF MAJOR HOLDINGS | 
                                                                            
                                            | 29th Oct 2018 3:42 pm | RNS | Notification of Transaction of PDMR | 
                                                                            
                                            | 29th Oct 2018 7:00 am | RNS | Appointment of Non-Executive Directors | 
                                                                            
                                            | 26th Oct 2018 7:00 am | RNS | FY 2018 Payments to Governments Report | 
                                                                            
                                            | 24th Oct 2018 8:00 am | RNS | Publication of Sustainability Report | 
                                                                            
                                            | 22nd Oct 2018 5:44 pm | RNS | NOTIFICATION OF MAJOR HOLDINGS | 
                                                                            
                                            | 22nd Oct 2018 7:00 am | RNS | Q1 2019 Trading Update | 
                                                                            
                                            | 16th Oct 2018 7:00 am | RNS | Director Share Vesting | 
                                                                            
                                            | 16th Oct 2018 7:00 am | RNS | Director Share Awards | 
                                                                            
                                            | 15th Oct 2018 8:00 am | RNS | Annual Report and Notice of Annual General Meeting | 
                                                                            
                                            | 5th Oct 2018 3:24 pm | RNS | Notification of Major Holdings | 
                                                                            
                                            | 4th Oct 2018 3:38 pm | RNS | Notification of Major Holdings | 
                                                                            
                                            | 28th Sep 2018 4:38 pm | RNS | Notification of Major Holdings | 
                                                                            
                                            | 25th Sep 2018 3:53 pm | RNS | Notification of Major Holdings | 
                                                                            
                                            | 17th Sep 2018 7:00 am | RNS | Preliminary Results | 
                                                                            
                                            | 14th Sep 2018 3:51 pm | RNS | NOTIFICATION OF MAJOR HOLDINGS | 
                                                                            
                                            | 30th Aug 2018 4:09 pm | RNS | Notification of Major Holdings | 
                                                                            
                                            | 23rd Aug 2018 2:45 pm | RNS | NOTIFICATION OF MAJOR HOLDINGS | 
                                                                            
                                            | 17th Aug 2018 3:43 pm | RNS | NOTIFICATION OF MAJOR HOLDINGS | 
                                                                            
                                            | 2nd Aug 2018 3:22 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 23rd Jul 2018 11:29 am | RNS | REPLACEMENT: FY'18 Trading Update & FY'19 Guidance | 
                                                                            
                                            | 23rd Jul 2018 7:00 am | RNS | FY 2018 Trading Update and FY 2019 Guidance Update | 
                                                                            
                                            | 20th Jul 2018 11:49 am | RNS | Block Listing Six Monthly Return | 
                                                                            
                                            | 11th Jul 2018 9:02 am | RNS | NOTIFICATION OF MAJOR HOLDINGS | 
                                                                            
                                            | 9th Jul 2018 9:16 am | RNS | Notification of Major Holdings | 
                                                                            
                                            | 9th Jul 2018 7:00 am | RNS | FY 2018 Trading Update & FY 2019 Market Guidance | 
                                                                            
                                            | 5th Jul 2018 11:46 am | RNS | Disposal of Interest in Kimberley Ekapa Mining JV | 
                                                                            
                                            | 5th Jul 2018 10:44 am | RNS | NOTIFICATION OF MAJOR HOLDINGS | 
                                                                            
                                            | 29th Jun 2018 12:06 pm | RNS | Total Voting Rights | 
                                                                            
                                            | 29th Jun 2018 11:45 am | RNS | Results of the Rump Placing | 
                                                                            
                                            | 29th Jun 2018 7:00 am | RNS | Results of the Rights Issue | 
                                                                            
                                            | 19th Jun 2018 11:27 am | RNS | Notification of Transactions of PDMR | 
                                                                            
                                            | 19th Jun 2018 8:00 am | RNS | Notification of Major Holdings | 
                                                                            
                                            | 15th Jun 2018 12:52 pm | RNS | NOTIFICATION OF MAJOR HOLDINGS | 
                                                                            
                                            | 14th Jun 2018 4:42 pm | RNS | NOTIFICATION OF MAJOR HOLDINGS | 
                                                                            
                                            | 14th Jun 2018 7:00 am | RNS | Admission of Nil Paid Rights | 
                                                                            
                                            | 13th Jun 2018 12:05 pm | RNS | Results of General Meeting | 
                                                                            
                                            | 11th Jun 2018 9:00 am | RNS | Notification of Major Holdings | 
                                                                            
                                            | 5th Jun 2018 1:46 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 24th May 2018 2:19 pm | RNS | Publication of Prospectus |