Radisson Continues to Extend Scope of Gold Mineralization at the O’Brien Gold Project with Latest Drill Results

Radisson Mining Resources Inc. (TSX-V: RDS, OTCQX: RMRDF) (“Radisson” or the “Company”) is pleased to announce new assay results from its 100%-owned O’Brien Gold Project (“O’Brien” or the “Project”) located in the Abitibi region of Québec. Today’s results reflect the scale of deep, step-out drilling underway with eight drill rigs currently active across a broad area. Of note, drill hole OB-26-378W3 has intersected at least five separate zones of classic O’Brien gold mineralization at 1,720 metres vertical depth at “O’Brien Mine East”, the deepest yet extension of vein mineralization beneath the historic mine workings. The ongoing drilling continues to extend the scope of gold mineralization beyond the Company’s recent updated March 2026 Mineral Resource Estimate (“MRE”) in multiple locations simultaneously. Highlights (Figure 1 and Table 1) include: Matt Manson, President and CEO: “Today’s drill results are another example of the very high success rate that we are achieving in extending the scope of gold mineralization at O’Brien. A highlight of this news release is drill hole OB-26-378W3, which has returned impressive high-grade mineralization at 1,720 metres vertical depth, the deepest yet intercept beneath the former mine workings in what we refer to as “O’Brien Mine East”. This drill hole shows […]