| 17th Feb 2020 7:00 am | RNS | Commencement of Socio-Economic Impact Study | 
                                                                            
                                            | 3rd Feb 2020 7:20 am | RNS | Partnerships with University-Environmental Studies | 
                                                                            
                                            | 20th Jan 2020 7:00 am | RNS | Commencement of ESIA at Khemisset | 
                                                                            
                                            | 14th Jan 2020 7:00 am | RNS | Update on Feasibility Study at Khemisset | 
                                                                            
                                            | 30th Dec 2019 7:00 am | RNS | 2019 CEO Review | 
                                                                            
                                            | 10th Dec 2019 7:00 am | RNS | Khemisset eligible for Government subsidies | 
                                                                            
                                            | 25th Nov 2019 7:00 am | RNS | Potential for Low Capex SOP Production | 
                                                                            
                                            | 4th Nov 2019 7:00 am | RNS | Elimination of Port Infrastructure Capital Cost | 
                                                                            
                                            | 28th Oct 2019 7:00 am | RNS | 72% Increase in Resource Estimate,Potash Project | 
                                                                            
                                            | 25th Oct 2019 4:40 pm | RNS | Second Price Monitoring Extn | 
                                                                            
                                            | 25th Oct 2019 4:35 pm | RNS | Price Monitoring Extension | 
                                                                            
                                            | 22nd Oct 2019 7:00 am | RNS | Investor Q&A | 
                                                                            
                                            | 14th Oct 2019 7:00 am | RNS | Q3 Newsletter | 
                                                                            
                                            | 7th Oct 2019 7:00 am | RNS | Electrical Power MoU to Reduce Project Costs | 
                                                                            
                                            | 24th Sep 2019 7:00 am | RNS | Consolidation of Permits at the Khemisset Project | 
                                                                            
                                            | 10th Sep 2019 7:00 am | RNS | Interim Results | 
                                                                            
                                            | 2nd Sep 2019 7:00 am | RNS | Completion of Drilling Programme at Khemisset | 
                                                                            
                                            | 22nd Aug 2019 7:00 am | RNS | Publication of Quarterly Newsletter | 
                                                                            
                                            | 8th Aug 2019 7:00 am | RNS | Appointment of Joint Broker | 
                                                                            
                                            | 22nd Jul 2019 7:00 am | RNS | Completion of Comprehensive Metallurgical Testwork | 
                                                                            
                                            | 18th Jul 2019 10:50 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 17th Jul 2019 7:00 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 12th Jul 2019 7:00 am | RNS | Raises £2.25 million in Oversubscribed Placement | 
                                                                            
                                            | 9th Jul 2019 7:00 am | RNS | PEA for Sale of Salt By-Product | 
                                                                            
                                            | 26th Jun 2019 7:00 am | RNS | Appointment of Process Design Engineers | 
                                                                            
                                            | 10th Jun 2019 7:00 am | RNS | Indication of Significant Debt Financing Capacity | 
                                                                            
                                            | 28th May 2019 11:24 am | RNS | Result of AGM | 
                                                                            
                                            | 22nd May 2019 7:14 am | RNS | Completion of Permitting Roadmap at Khemisset | 
                                                                            
                                            | 13th May 2019 7:00 am | RNS | Upcoming Investor Events | 
                                                                            
                                            | 7th May 2019 7:00 am | RNS | Commencement of Feasibility Study | 
                                                                            
                                            | 1st May 2019 12:00 pm | RNS | Notice of AGM | 
                                                                            
                                            | 30th Apr 2019 7:00 am | RNS | Audited Results for the year ended 31 Dec 2018 | 
                                                                            
                                            | 29th Apr 2019 7:00 am | RNS | Memorandum of Understanding with Afriquia Gaz | 
                                                                            
                                            | 15th Apr 2019 7:00 am | RNS | Heads of Agreement Signed for 100% Offtake | 
                                                                            
                                            | 8th Apr 2019 9:15 am | RNS | Launch of Company Quarterly Newsletter | 
                                                                            
                                            | 1st Apr 2019 7:00 am | RNS | Commencement of Metallurgical Testing | 
                                                                            
                                            | 27th Mar 2019 11:40 am | RNS | Research Note published by Shard Capital Partners | 
                                                                            
                                            | 18th Mar 2019 12:00 pm | RNS | Free Investor Class Ticket to the UK Investor Show | 
                                                                            
                                            | 18th Mar 2019 7:00 am | RNS | Completion of Environmental Baseline Study | 
                                                                            
                                            | 13th Mar 2019 7:00 am | RNS | Upcoming Investor Events |