TORONTO, ON / ACCESS Newswire / September 19, 2025 / Sterling Metals Corp. (TSXV:SAG)(OTCQB:SAGGF) ("Sterling" or the "Company") is pleased to announce that it has entered into an exploration agreement dated September 8, 2025 (the "Agreement"), with Garden River First Nation ("GRFN") to promote a cooperative and mutually respectful relationship concerning the 100%-owned Soo Copper project located in Batchewana Bay, Ontario (the "Project"), and any additional mining claims or properties in which Sterling may ...