Vancouver, British Columbia--(Newsfile Corp. - June 15, 2021) - Grande Portage Resources Ltd. (TSXV: GPG) (OTCQB: GPTRF) (FSE: GPB) ("Grande Portage" or the "Company") is pleased to announce that it has filed an updated technical report on the Herbert Gold Project located near Juneau, Alaska on SEDAR.

The Report was prepared by DRW Geological...