Range River Gold Ltd off-market takeover offer for FSE - extension of offer period Range River Gold Limited ABN 64 065 480 453 10 April 10 April 2013 Dear FSE shareholder RANGE RIVER GOLD LIMITED'S OFF-MARKET TAKEOVER OFFER FOR FSE - EXTENSION OF OFFER PERIOD Range River Gold Limited (ACN 065 480 453) (RNG) has extended the offer period under its off-market takeover offer for all of the ordinary shares in Firestone Energy Limited (ACN 058 436 794) (FSE) (Offer). The Offer was originally scheduled to close at 7.00pm (EDST) on 12 April 2013 (extended from 28 March 2013) and is now scheduled to close at 7.00pm (EST) on Friday, 17 May 2013. A formal notice of variation required by the Corporations Act 2001 (Cth) is enclosed. If you have any questions regarding RNG's Offer, please call RNG on +61 8 9200 4243, or your professional advisor. Yours faithfully Jonathan Hart Director NOTICE OF VARIATION - EXTENSION OF THE OFFER PERIOD SECTIONS 650C & 650D - CORPORATIONS ACT 2001 (CTH) OFF-MARKET TAKEOVER OFFER BY RANGE RIVER GOLD LIMITED FOR ALL OF THE ORDINARY SHARES IN FIRESTONE ENERGY LIMITED To: 1. Firestone Energy Limited (ACN 058 436 794) (FSE). 2. Australian Securities and Investments Commission. 3. Each person to whom offers were made under the takeover offer referred to in this notice. Range River Gold Limited (ACN 065 480 453) (RNG) gives notice that the offers under its off-market takeover bid for all of the ordinary shares in FSE, pursuant to its bidder's statement dated 30 January 2013 as supplemented by supplementary bidder's statements dated 20 and 27 March 2013, are varied by extending the period during which the offer will remain open so that the offer will now close at 7:00pm (EST) on Friday, 17 May 2013 (unless further extended). This notice is dated 10 April 2013. A copy of this notice was lodged with ASIC on 10 April 2013. ASIC takes no responsibility for the contents of this notice Signed for and on behalf of Range River Gold Limited Jonathan Hart Director Date: 10/04/2013 02:55:00 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.