RT Minerals Commences Trading on the TSX Venture Exchange on August 5, 2011

   RT Minerals Corp. ("RTM" / the "Company") (CNSX: RTM)(TSX VENTURE: RTM) is pleased to announce that its common shares have been approved for listing on the TSX Venture Exchange (the "TSXV"). RTM has commenced trading on the TSXV under the symbol "RTM" at the opening on August 5, 2011.

Donald (Dan) M. Clark, President and Chief Executive Officer of the Company, said, "Advancing our listing to the TSXV is a milestone achievement for RTM that recognizes RTM's ability to finance and advance its development plan for the 100% owned Bazooka and McWatters gold properties, Quebec, as well as RTM's 25% option in the Meunier property where current drilling is testing the potential down plunge extension of Lake Shore Gold Corp. Timmins Mine and Rusk zone in the west Timmins gold camp of Ontario. This listing provides us the ability to reach a broader investor base".

RTM is a junior exploration company actively exploring its 100% owned Bazooka and McWatters gold properties situated approximately 7 to 9km south and south east of Noranda, Quebec. Lake Shore Gold Corp. (TSX: LSG) is the Company's largest shareholder holding 27% of RTM's common shares.

The Company's Listing Application to the TSXV is available on the Company profile on SEDAR at www.sedar.com.

The forgoing information may contain forward-looking statements and events relating to the future performance of the Company. Forward looking statements, specifically those concerning future performance, are subject to certain risks and uncertainties, and actual results may differ materially. These risks and uncertainties are detailed from time to time in the Company's filings with the appropriate regulatory authorities. We seek safe harbour.

Neither the TSX Venture Exchange nor its Regulation Service Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Contacts: RT Minerals Corp. Donald (Dan) M. Clark President & Chief Executive Officer [phone] [phone] (FAX) www.rtmcorp.com