Rt Minerals Corp. Announces Board and Officer Change

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NEWS RELEASE

August 3, 2012

RT MINERALS CORP. ANNOUNCES BOARD AND OFFICER CHANGE

RT Minerals Corp. (“RTM” / the “Company”)(TSXV : RTM) announces the resignation of Donald (Dan) M. Clark as President – CEO and Director of the Company. The Company thanks Mr. Clark for all of his contributions from incorporation of the Company in 2007 to the present. Mr. Clark will remain a consultant to the Company to December 31, 2012.

Replacing Mr. Clark as President – CEO is Mr. Paul Antoniazzi who is a current director of the Company and has been a director of RTM since the Company’s incorporation in 2007.

FOR FUTHER INFORMATION CONTACT:

Sandra Wong, Chief Financial Officer Donald (Dan) M. Clark, Consultant Tel (604) 681-3170 Fax (604) 681-3552

Website: www.rtmcorp.com

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