Vancouver, British Columbia - Polaris Minerals Corporation (TSX: PLS) today announced that its subsidiary, Eagle Rock Aggregates Inc., has extended the agreement to purchase the 12.4 acre Pier B site in the Port of Long Beach, California. The Company now has until July 31st, 2008, to complete its due diligence review. Closing will occur 15 days after the conclusion of satisfactory due diligence.

Marco Romero, President and CEO of Polaris said: "This extension is required to provide us with time to work with the regulatory agencies and receive the necessary comfort on the outstanding issues before making the final investment decision." Mr. Romero continued "The acquisition of additional port terminals has always been a key component of Polaris' development strategy and the Pier B site is one option that could allow us to enter the Los Angeles market, the largest construction aggregates market in California. We expect that our terminal development initiatives in southern California will allow us to build a strong platform to continue achieving our long-term growth plans and it is essential that we prepare the ground in anticipation of the market resuming its growth in demand."

Polaris Minerals Corporation is exclusively focused on the development of quarries and the production of construction aggregates on Vancouver Island, British Columbia, for marine transport to urban markets on the west coast of North America to meet growing local supply deficits. In 2007, Polaris began shipping sand and gravel from the Orca Quarry to San Francisco Bay, Vancouver, and Hawaii.

For further information, please contact:

Marco Romero, President & CEO or
Mike Westerlund, Director, Corporate Development
Polaris Minerals Corporation
Tel: (604) 915-5000
info@polarmin.com

This press release contains "forward-looking statements" and "forward-looking information" within the meaning of applicable securities laws. These statements and information appear in this document and include estimates, forecasts, information and statements as to management's expectations with respect to, among other things the future financial or operating performance of the Company, costs and timing of the development of the construction aggregate quarry, the timing and amount of estimated future production, costs of production, capital and operating expenditures, requirements for additional capital, government regulation of quarrying operations, environmental risks, reclamation expenses, and title disputes. Often, but not always, forward-looking statements and information can be identified by the use of words such as "may", "will", "should", "plans", "expects", "intends", "anticipates", "believes", "budget", and "scheduled" or the negative thereof or variations thereon or similar terminology. Forward-looking statements and information are necessarily based upon a number of estimates and assumptions that, while considered reasonable by management, are inherently subject to significant business, economic and competitive uncertainties and contingencies. Readers are cautioned that any such forward-looking statements and information are not guarantees and there can be no assurance that such statements and information will prove to be accurate and actual results and future events could differ materially from those anticipated in such statements. Important factors that could cause actual results to differ materially from the Company's expectations are disclosed under the heading "Risks and Uncertainties" in the Company's Annual Report and under the heading "Risk Factors" in the Company's Annual Information Form (AIF) in respect of its financial year-ended December 31, 2006, both of which are filed with Canadian regulators on SEDAR ( www.sedar.com ). The Company expressly disclaims any intention or obligation to update or revise any forward-looking statements and information whether as a result of new information, future events or otherwise. All written and oral forward-looking statements and information attributable to us or persons acting on our behalf are expressly qualified in their entirety by the foregoing cautionary statements.