Northern Dynasty Closes Second Tranche of Financing

Proceeds Total C$15 million

VANCOUVER, Sept. 10, 2015 /CNW/ - Northern Dynasty Minerals Ltd. (TSX: NDM; NYSE MKT: NAK) ("Northern Dynasty" or the "Company") announces, further to its press releases of August 10 and August 31, 2015, that it has completed the second tranche closing of the fundraising through a private placement of 11,975,592 Special Warrants at a price of C$0.399 per Special Warrant for gross proceeds of C$4.78 million.  The Special Warrants will convert on exercise into common shares of Northern Dynasty on a one-for-one basis.

When combined with the first tranche proceeds of C$10.22 million, total gross proceeds from the Special Warrant non-brokered placement are just over C$15 million.

Additionally, as previously announced on September 1, 2015, the definitive agreement with Cannon Point Resources ("Cannon Point") in respect of the acquisition of 100% of the outstanding securities of Cannon Point has been signed.  Assuming the timely receipt of shareholder, court and regulatory approvals, it is expected that this acquisition will close in October 2015.

The securities to be issued pursuant to this transaction have not been registered under the U.S. Securities Act of 1933, as amended (the "U.S. Securities Act"), and may not be offered or sold in the United States absent registration or applicable exemption from the registration requirements. This press release shall not constitute an offer to sell or the solicitation of an offer to buy nor shall there be any sale of the securities in any jurisdiction in which such offer, solicitation or sale would be unlawful.

About Northern Dynasty Minerals Ltd.

Northern Dynasty is a mineral exploration and development company based in Vancouver, Canada. Northern Dynasty's principal asset is the Pebble Project in southwest Alaska, USA, an initiative to develop one of the world's most important mineral resources.

Ronald W. Thiessen
President & CEO

Forward Looking Information and other Cautionary Factors

This release includes certain statements that may be deemed "forward-looking statements". All statements in this release, other than statements of historical facts, such as those that address the in-progress financings and plan to complete certain regulatory filings are forward-looking statements. These statements include expectations about the likelihood of completing a financing and merger transaction and the ability of the Company to secure regulatory acceptance for its prospectus and registration statements. Though the Company believes the expectations expressed in its forward-looking statements are based on reasonable assumptions, such statements are subject to future events and third party discretion such as regulatory personnel. For more information on the Company, and the risks and uncertainties connected with its business, Investors should review the Company's home jurisdiction filings at www.sedar.com and its filings with the United States Securities and Exchange Commission.

SOURCE Northern Dynasty Minerals Ltd.

For further details on Northern Dynasty and the Pebble Project, please visit the Company's website at www.northerndynasty.com or contact Investor services at [phone] or within North America at 1-800-667-2114. Review Canadian public filings at www.sedar.com and U.S. public filings at www.sec.gov.