Discovery Harbour Announces Appointment of James Cross as President

Discovery Harbour Announces Appointment of James Cross as President

Vancouver, British Columbia – September 11, 2017 – Discovery Harbour Resources Corp. (TSXV:DHR) (“Discovery Harbour” or the “Company”) is pleased to announce the appointment of James Cross as President
of the Company. Mr Cross served as President and CEO of Canadian Gold Resources, Ltd. from 2012
– 2017. In 2017, Canadian Gold Resources was sold to Colibri Resources (TSX-V: CBI) on a share transaction
basis valued at $4,000,000.

Mr Cross also served as Director and Vice-president of Corporate Development for Adroit Resources from
2010 – 2011, then listed on the TSX Venture Exchange. He has acted as consultant to a number of resource
companies and has capital markets experience in North America, Europe, the Middle East and South Asia. In
1989, he earned a Bachelor of Science in Management from the A.B Freeman School of Business, Tulane
University.

Mark Fields is stepping down as Interim President with the appointment of Mr. Cross. Mr. Fields will remain
as the Interim CEO and a director of the Company.

ON BEHALF OF THE BOARD OF DISCOVERY HARBOUR RESOURCES CORP.

James Cross, President

Neither 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.