Group Eleven Drills 6.2m of 312 g/t Ag and 0.95% Cu, incl. 2.8m of 549 g/t Ag and 1.77% Cu in a 90m Step-Out, Further Supporting Deeper Cu-Ag Target at Ballywire

Vancouver, British Columbia--(Newsfile Corp. - August 28, 2025) - Group Eleven Resources Corp. (TSXV: ZNG) (OTCQB: GRLVF) (FSE: 3GE) ("Group Eleven" or the "Company") is pleased to announce the latest three step-out drill holes from the discovery horizon at its Ballywire discovery ("Ballywire") at the 100%-owned PG West Project ("PG West"), Republic of Ireland. Drilling at Ballywire's deeper, Cu-Ag target (100-200m below discovery horizon) is in progress (to be reported as soon as possible).