🕐19.11.10 - 17:54 Uhr

POLAR STAR MINING RECEIVES FINAL APPROVAL TO GRADUATE TO THE TORONTO STOCK EXCHANGE



newPolarStarStacked Logos_V4_Horizontal POLAR STAR MINING RECEIVES FINAL APPROVAL TO GRADUATE TO THE TORONTO STOCK EXCHANGE
Toronto - November 19, 2010 - Polar Star Mining Corporation ("Polar Star" or the "Company") (TSX-V:PSR) is pleased to announce that the Company has received final approval to graduate to the Toronto Stock Exchange (the "TSX") from the TSX Venture Exchange.

Trading of Polar Stars common shares will commence at the opening of the TSX on Monday, November 22, 2010 under the symbol "PSR".
Douglas Willock, the Companys President and Chief Executive Officer, said "We are pleased to be graduating to the TSX.

It has been one of Polar Stars long time corporate goals.

We welcome the increased access to the capital markets and to the participants of the TSX as we build shareholder value in Chile."
Forward-Looking Statements
This news release may contain forward-looking statements based on assumptions, uncertainties and managements best estimates of future events. Actual events or results could differ materially from the Companys expectations and projections.

Investors are cautioned that forward-looking statements involve risks and uncertainties.

Accordingly, readers should not place undue reliance on forward-looking statements.

When used herein, words such as "anticipate", "will", "intend" and similar expressions are intended to identify forward-looking statements.

For a more detailed discussion of such risks and other factors that could cause actual results to differ materially from those expressed or implied by such forward-looking statements, refer to Polar Star Mining Corporations filings with Canadian securities regulators available on www.sedar.com or the Companys website at www.polarstarmining.com.
About Polar Star Mining Corporation
Polar Star Mining Corporation (TSXV: PSR) is an emerging exploration company with a focus on building value in Chile through discovery and development. Its flagship property, Montezuma, covers 40 kilometres of the West Fault and the cross-cutting Esperanza Fault system and is located between Codelcos Radomiro Tomic - Chuquicamata - Mansa Mina group of copper-molybdenum porphyry deposits, and Antofagasta PLCs El Tesoro - Esperanza - Polo Sur group of copper-gold porphyry deposits.
Share Capitalization Shares outstanding: 90,410,435 as at November 19, 2010
Contact information David Speck, Vice President Polar Star Mining Corporation (416) 368-3496
Not for distribution to United States wire services or dissemination in the United States
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.



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