Resource Estimate Confirms Pebble As One of the World's Most Important Copper-Gold-Molybdenum Deposits

2008 work substantiates size, grade & continuity in Pebble East Area

Northern Dynasty Minerals Ltd. (TSX: NDM; AMEX: NAK) announces an updated mineral resource estimate for the Pebble deposit at the Pebble Limited Partnership's ("PLP", or the "Pebble Partnership") project site in southwest Alaska.

Drilling during 2008 has substantiated the volume, grade and continuity of mineralization in the Pebble East area, leading to an overall estimate based on a database of results from 476 holes across the Pebble deposit. The deposit was previously split into a near surface resource for Pebble West and a deeper resource for Pebble East. This is the first time the entire Pebble deposit has been integrated into one estimate. The integrated model for the entire Pebble deposit allows for comprehensive mine planning and other deposit benchmarking.

The updated mineral resources are reported within a defined volume and at various cut-off grades as presented below in the Table of Pebble Deposit Mineral Resources - November 2008.

The estimate was prepared by the technical staff of the Pebble Partnership and audited by industry leading geological and mining consultants at Scott Wilson Roscoe Postle Associates Inc., under the direction of David W. Rennie, P. Eng., who is the Qualified Person for the estimate. Mr Rennie, an independent Qualified Person as defined by National Instrument 43-101, has reviewed this release. A technical report providing details of the estimate will be filed on www.sedar.com within 45 days.

"By virtually any measure - volumes and grade, continuity of mineralization, resource confidence, potential for expansion - Pebble must be considered among the most important mineral deposits in the world," said Northern Dynasty President and CEO Ron Thiessen.

"A modern, long-life mine at Pebble could produce one-quarter of America's domestic copper supply for 50-plus years, along with substantial volumes of gold, molybdenum and potentially other metals such as silver, rhenium and palladium. Along the way, it would generate thousands of jobs and hundreds of millions of dollars in annual economic activity for the people and communities of Alaska."

The Pebble Limited Partnership was established in July 2007 as a 50:50 partnership between a wholly-owned affiliate of Northern Dynasty and a wholly-owned subsidiary of Anglo American plc. Under the terms of the agreement, Anglo American funds $1.425 to $1.5 billion of project costs to acquire a 50% interest, including expenditures of US$180 million in 2007/2008. The Pebble Partnership is currently preparing a Prefeasibility Study for the Pebble Project, and is expected to enter the federal and state permitting process under the National Environmental Policy Act (NEPA) in 2010.

Review Canadian public filings at www.sedar.com and US public filings at www.sec.gov.

This release includes certain statements that may be deemed "forward-looking statements". All statements in this release, other than statements of historical facts, especially those that address estimated resource quantities, grades and contained metals, are forward-looking statements because they are generally made on the basis of estimation and extrapolation from a limited number of drill holes and metallurgical studies. Although diamond drill hole core provides valuable information about the size, shape and geology of an exploration project, there will always remain a significant degree of uncertainty in connection with these valuation factors until a deposit has been extensively drilled on closely spaced centers, which has occurred only in specific areas on the Pebble Project. Although the Company believes the expectations expressed in its forward-looking statements are based on reasonable assumptions, such statements should not be in any way construed as guarantees of the ultimate size, quality or commercial feasibility of the Pebble Project or of the Company's future performance. The likelihood of future mining at the Pebble Project is subject to a large number of risks and will require achievement of a number of technical, economic and legal objectives, including obtaining necessary mining and construction permits, completion of pre-feasibility and final feasibility studies, preparation of all necessary engineering for underground workings and processing facilities as well as receipt of significant additional financing to fund these objectives as well as funding mine construction. Such funding may not be available to the Company on acceptable terms or on any terms at all. There is no known ore at the Pebble Project and there is no assurance that the mineralization at the Pebble Project will ever be classified as ore. The need for compliance with extensive environmental and socio-economic rules and practices and the requirement for the Company to obtain government permitting can cause a delay or even abandonment of a mineral project. The Company is also subject to the specific risks inherent in the mining business as well as general economic and business conditions. For more information on the Company, Investors should review the Company's annual Form 40-F filing with the United States Securities and Exchange Commission and its home jurisdiction filings that are available at www.sedar.com.

Copper equivalency or "CuEQ" is a manner of expressing polymetallic deposits as a grade of the principal mineralization (by value). As used herein, gold and molybdenum values have been expressed as part of the copper grade. CuEQ is provided for illustrative purposes only.

This news release uses the terms "measured resources", "indicated resources" and "inferred resources". Northern Dynasty Minerals Ltd. advises investors that although these terms are recognized and required by Canadian regulations (under National Instrument 43-101 Standards of Disclosure for Mineral Projects), the U.S. Securities and Exchange Commission does not recognize them. Investors are cautioned not to assume that any part or all of the mineral deposits in these categories will ever be converted into reserves. In addition, "inferred resources" have a great amount of uncertainty as to their existence, and economic and legal feasibility. It cannot be assumed that all or any part of an Inferred Mineral Resource will ever be upgraded to a higher category. Under Canadian rules, estimates of Inferred Mineral Resources may not form the basis of feasibility or pre-feasibility studies, or economic studies except for Preliminary Assessment as defined under 43-101. Investors are cautioned not to assume that part or all of an inferred resource exists, or is economically or legally mineable.

SOURCE: Northern Dynasty Minerals Ltd.

on Northern Dynasty please visit the Company's website at www.northerndynasty.com or contact Investor Services at (604) 684-6365, or within North America at 1-800-667-2114