Grande Portage Announces Outstanding Results from Sensor-Based Ore Sorting Testwork, with Gold Grade of Sample Increased by 120%

Grande Portage Resources Ltd. (TSXV:GPG)(OTCQB:GPTRF)(FSE:GPB) (‘Grande Portage’ or the ‘Company’) is pleased to announce results from testwork of a sensor-based ore sorting system, utilizing a composite core sample from the…