Regulatory release - Fatality at Merensky site at K3 Shaft Lonmin Plc (Incorporated in England and Wales) (Registered in the Republic of South Africa under registration number 1969/000015/10) JSE code: LON Issuer Code: LOLMI & ISIN : GB0031192486 ("Lonmin") Regulatory release - Fatality at Merensky site at K3 Shaft It is with great regret that Lonmin Plc announces that an employee has been fatally injured following a fall of ground incident at the Merensky section of the K3 shaft earlier today. An investigation is currently underway. Management immediately stopped operations at the Merensky section and informed the Department of Mineral Resources of the situation. The Merensky section will remain closed until that investigation, which is being undertaken in partnership with all stakeholders, is complete. Acting CEO Simon Scott said: "We extend our heartfelt condolences to the family and friends of our colleague who has died. Safety is our priority and something on which we will not compromise. We are working with the relevant authorities and stakeholders to fully understand the cause of this tragic accident.” 26 April 2013 - ENDS – ENQUIRIES Investors / Analysts: Lonmin Tanya Chikanza (Head of Investor Relations) +27 11 218 8358 / +44 20 7201 6007 Ruli Diseko (Investor Relations Manager) +27 11 218 8300 Media: Cardew Group James Clark / Alexandra Stoneham +44 20 7930 0777 Sue Vey +27 72 644 9777 Brunswick - Johannesburg Cecilia de Almeida +27 11 502 7400 / +27 83 325 9169 Notes to editors Lonmin, which is listed on both the London Stock Exchange and the Johannesburg Stock Exchange, is one of the world's largest primary producers of PGMs. These metals are essential for many industrial applications, especially catalytic converters for internal combustion engine emissions, as well as their widespread use in jewellery. Lonmin's operations are situated in the Bushveld Complex in South Africa, where nearly 80% of known global PGM resources are found. The Company creates value for shareholders through mining, refining and marketing PGMs and has a vertically integrated operational structure - from mine to market. Lonmin's mining operations extract ore from which the Process Division produces refined PGMs for delivery to customers. Underpinning the operations is the Shared Services function which provides high quality levels of support and infrastructure across the operations. For further information please visit our website: http://www.lonmin.com Sponsor: J.P. Morgan Equities South Africa (Pty) Ltd Date: 26/04/2013 05:30:00 Produced by the JSE SENS Department. The SENS service is an information dissemination service administered by the JSE Limited ('JSE'). The JSE does not, whether expressly, tacitly or implicitly, represent, warrant or in any way guarantee the truth, accuracy or completeness of the information published on SENS. The JSE, their officers, employees and agents accept no liability for (or in respect of) any direct, indirect, incidental or consequential loss or damage of any kind or nature, howsoever arising, from the use of SENS or the use of, or reliance on, information disseminated through SENS.