| 5th Jun 2015 7:00 am | RNS | Water Depot Permit Update | 
                                                                            
                                            | 27th May 2015 7:00 am | RNS | Final Results and Notice of AGM | 
                                                                            
                                            | 11th May 2015 7:00 am | RNS | Announcement of Final Results | 
                                                                            
                                            | 22nd Apr 2015 7:00 am | RNS | Change of Adviser | 
                                                                            
                                            | 15th Apr 2015 7:00 am | RNS | Production Update & Notice of Results | 
                                                                            
                                            | 13th Jan 2015 7:00 am | RNS | Trading Update | 
                                                                            
                                            | 22nd Dec 2014 7:00 am | RNS | Market update | 
                                                                            
                                            | 16th Dec 2014 7:00 am | RNS | Board Change | 
                                                                            
                                            | 8th Dec 2014 7:00 am | RNS | Exercise of Options and Total Voting Rights | 
                                                                            
                                            | 28th Nov 2014 4:35 pm | RNS | Price Monitoring Extension | 
                                                                            
                                            | 17th Nov 2014 7:00 am | RNS | Issue of Patent and Market Update | 
                                                                            
                                            | 30th Oct 2014 7:00 am | RNS | Exercise of Options and Total Voting Rights | 
                                                                            
                                            | 15th Oct 2014 7:00 am | RNS | Total Voting Rights | 
                                                                            
                                            | 10th Oct 2014 2:56 pm | RNS | TR-1: Notification of Major Interest in Shares | 
                                                                            
                                            | 8th Oct 2014 9:15 am | RNS | TR-1: Notification of Major Interest in Shares | 
                                                                            
                                            | 6th Oct 2014 7:00 am | RNS | Production & Water Permit Update | 
                                                                            
                                            | 30th Sep 2014 7:00 am | RNS | Interim Results | 
                                                                            
                                            | 18th Sep 2014 7:00 am | RNS | Production Update | 
                                                                            
                                            | 5th Sep 2014 7:00 am | RNS | Appointment of CEO | 
                                                                            
                                            | 14th Aug 2014 7:00 am | RNS | July Production Update | 
                                                                            
                                            | 9th Jul 2014 7:00 am | RNS | June Production Update | 
                                                                            
                                            | 18th Jun 2014 7:00 am | RNS | Exercise of Options and Total Voting Rights | 
                                                                            
                                            | 10th Jun 2014 3:42 pm | RNS | Result of AGM & Appointment of Directors | 
                                                                            
                                            | 3rd Jun 2014 7:00 am | RNS | Iodine Production Update | 
                                                                            
                                            | 16th May 2014 1:58 pm | RNS | Notice of AGM | 
                                                                            
                                            | 6th May 2014 7:01 am | RNS | April Iodine Production Update | 
                                                                            
                                            | 29th Apr 2014 7:00 am | RNS | Successful Completion of Convertible Bond | 
                                                                            
                                            | 28th Apr 2014 7:00 am | RNS | Board Changes | 
                                                                            
                                            | 25th Apr 2014 7:00 am | RNS | Final Results | 
                                                                            
                                            | 23rd Apr 2014 7:00 am | RNS | Production Update | 
                                                                            
                                            | 22nd Apr 2014 7:01 am | RNS | Water Project Update | 
                                                                            
                                            | 15th Apr 2014 4:40 pm | RNS | Appointment of Director (amended) | 
                                                                            
                                            | 14th Apr 2014 7:00 am | RNS | Production Update | 
                                                                            
                                            | 10th Apr 2014 8:03 am | RNS | Appointment of Director | 
                                                                            
                                            | 7th Apr 2014 7:00 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 2nd Apr 2014 4:39 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 27th Mar 2014 7:00 am | RNS | Market update | 
                                                                            
                                            | 20th Mar 2014 7:00 am | RNS | Resignation and appointment of Director | 
                                                                            
                                            | 7th Mar 2014 7:00 am | RNS | Amendment to the terms of Convertible Bond | 
                                                                            
                                            | 28th Feb 2014 7:01 am | RNS | IO#4 and IO#5 Update |