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Radisson Continues to Extend Scope of Gold Mineralization at the O'Brien Gold Project with Latest Drill Results
Rouyn-Noranda, Quebec--(Newsfile Corp. - June 22, 2026) - Radisson Mining Resources Inc. (TSXV: 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..
About this update from Radisson Mining
Rouyn-Noranda, Quebec--(Newsfile Corp. - June 22, 2026) - Radisson Mining Resources Inc. (TSXV: 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 an aggregate 36 metres of gold-mineralized core across multiple zones exhibiting very high-grade quartz-sulphide-gold veins within broader mineralized alteration envelopes. We use this hole in today's release to illustrate this classic style of mineralization at O'Brien, and how it relates to future potential mining. Also in today's release, OB-26-377W5 extends mineralization in the O'Brien Mine East area westward, below areas of the former mine that weren't previously developed, and OB-26-386W2 is another hole closing the "Trend 1-Trend 2 Gap" within the central part of the deposit (see Radisson news release dated June 1, 2026). Recall also that Radisson previously announced multiple zones of high-grade mineralization at 1.9 kilometres vertical depth in drill hole OB-26-384 at the Project's "Trend #1" (see Radisson news release dated April 30, 2026), ...