ANNOUNCEMENT TO THE AUSTRALIAN SECURITIES EXCHANGE: 10 APRIL 2014 REGISTRATION OF SCHEME BOOKLET

Sierra Mining Limited (Sierra or the Company) is pleased to confirm that the scheme booklet (Scheme Booklet) in relation to Sierra's proposed merger with RTG Mining Inc. (RTG) by way of Schemes of Arrangement under the Corporations Act (Schemes) has today been registered with the Australian Securities and Investments Commission.
The Scheme Booklet, which also contains the notices of scheme meetings (Scheme

Meetings), will be dispatched to Sierra shareholders and optionholders by Wednesday,

16 April 2014. A copy of the Scheme Booklet will be lodged with ASX in two parts, and also be available on the Sierra website at www.sierramining.com.au.
Sierra shareholders and optionholders should carefully read the Scheme Booklet in its entirety and the material accompanying it before deciding whether to vote in favour of the Schemes.

Scheme Meeting

The Scheme Meetings will be held on Friday, 16 May 2014 at Plaza Level, the BGC Centre, 28 The Esplanade, Perth, Western Australia at:
10:00 am for Sierra shareholders.
10:30 am for Sierra optionholders.
Each shareholder's and optionholder's vote is important to determining whether or not the Schemes proceed.
All shareholders and optionholders registered as at 5.00pm (AWST) on Wednesday, 14
May 2014 will be entitled to vote at the Scheme Meetings, and are encouraged to do so.

Enquiries: Matt Syme, Managing Director +61 8 9322 6322

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