Mantra Mining Inc. to Change Its Name to TintinaGold Resources Inc.

  Mantra Mining Inc. (TSX VENTURE: MAN) ("Mantra" or the "Company") announces that the directors of the Company have approved changing the name of the Company to TintinaGold Resources Inc. ("TintinaGold") effective September 28, 2009, subject to regulatory and TSX Venture Exchange approval. Under the Company's articles, the name of the Company may be changed by a resolution of the directors. The Company expects the stock symbol for the Company to change concurrently with the proposed name change.

Rick Van Nieuwenhuyse, Executive Chairman said: "The name TintinaGold better reflects the company's focus on the Tintina Gold Belt, one of the more prolific and under explored gold belts in the world. With such world class assets as Donlin Creek (30 million ounce gold reserve owned by NovaGold and Barrick) and the Fort Knox Mine (400,000 a year annual producer owned by Kinross) and a host of recent new and exciting discoveries such as Livengood in Alaska and White Gold in the Yukon, we believe this is one of the hottest exploration venues in the world."

ON BEHALF OF THE BOARD OF DIRECTORS

Raj Chowdhry, C.A., President & CEO

Cautionary Notice: This release may contain forward-looking statements regarding the Company's business or financial condition, including the possible completion of transactions. Actual results could differ materially from those described in this news release as a result of factors, including, but not limited to the following: the timing of and ability to obtain regulatory and third party approvals, the timing of and ability to obtain required financing and other factors. The Company cautions that these and similar statements involve risk and uncertainties and are qualified by important factors, including competitive pressures, unfavorable changes in regulatory structures, and general risks associated with business, which could cause actual results to differ materially from those in the forward looking statement. Forward-looking statements are made in the context of information available as of the date stated. The Company undertakes no obligations to update or revise such statements to reflect new circumstances or unanticipated events as they occur, unless required by applicable law.

Neither the TSX Venture Exchange nor its Regulation Services 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: Mantra Mining Inc. Kelsey Chin 604-628-1162 604-628-1163 (FAX) [e-mail] www.mantramining.com