HAR - Harmony Gold Mining Company Ltd - Press Release Harmony Gold Mining Company Ltd Incorporated in the Republic of South Africa Registration number: 1950/038232/06 JSE Share code: HAR NYSE Share code: HMY NASDAQ Share code: HMY ISIN: ZAE000015228 PRESS RELEASE HARMONY SELLS MOUNT MAGNET GOLD IN AUSTRALIA Johannesburg. Thursday, 8 July 2010. Harmony Gold Mining Company Limited (Harmony) announces that it has executed a Share Sale Agreement with the Australian-based gold miner Ramelius Resources Limited (Ramelius) for the sale of the Mount Magnet Gold Project (Mount Magnet) for A$40 million cash. The Mount Magnet project, located in Western Australia, was placed on care and maintenance in 2008. The package includes an extensive advanced exploration portfolio and the Checker CIL processing plant. Harmony`s Chief Executive Graham Briggs says, "The sale of Mount Magnet is a continuation of our asset optimization strategy. We consider this operation as non-core to this strategy and this divestment allows us to focus on growing, developing and operating our portfolio of quality assets in Papua New Guinea." For more information on Ramelius Resources Limited, visit the company`s website www.rameliusresources.com.au For more details contact: Esha Brijmohan Investor Relations Officer On +27 82 759 1775 Corporate Office: Randfontein Office Park PO Box 2 Randfontein South Africa 1760 T: +27 11 411 2000 www.harmony.co.za Sponsor: J.P. Morgan Equities Limited Date: 08/07/2010 08:00:03 Supplied by www.sharenet.co.za 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.