Radisson Reports Highest Grade Drill Intercepts Achieved to Date Beneath the Historic O'Brien Gold Mine Including 89.36 g/t Gold over 3.7 Metres and 60.75 g/t Gold over 2.1 Metres

Core Insights - Radisson Mining Resources Inc. reported high-grade gold drill intercepts from its O'Brien Gold Project, including 89.36 g/t Au over 3.7 metres and 60.75 g/t Au over 2.1 metres, marking the highest grades achieved to date beneath the historic mine [1][4][6] Group 1: Drill Results - Four new wedge drill holes (OB-25-337W4 to W7) were completed from the pilot hole OB-24-337, which is the deepest hole drilled at the project, revealing multiple high-grade gold intercepts [2][6] - Notable intercepts include: - OB-25-337W7: 89.36 g/t Au over 3.7 metres, including 293.0 g/t Au over 1.1 metres [4] - OB-25-337W5: 47.70 g/t Au over 1.0 metre and 5.25 g/t Au over 4.0 metres [4] - OB-25-337W6: 6.45 g/t Au over 3.5 metres, including 18.80 g/t Au over 1.0 metre [4] - OB-25-370: 4.32 g/t Au over 6.5 metres, including 10.49 g/t Au over 2.1 metres [4] - OB-25-372: 7.05 g/t Au over 2.5 metres, including 15.95 g/t Au over 1.0 metre [4] Group 2: Project Development - The ongoing drilling program aims to delineate high-grade gold-bearing veins over a large area, with up to six mineralized zones identified at depths of 500 metres below the historic mine [6][12] - The project has estimated Indicated Mineral Resources of 0.58 million ounces at 8.2 g/t Au and Inferred Mineral Resources of 0.93 million ounces at 4.4 g/t Au [14][18] - The Preliminary Economic Assessment indicates a low-cost, high-value project with an 11-year mine life and significant upside potential [18] Group 3: Geological Context - Gold mineralization at the O'Brien project occurs within quartz-sulphide veins associated with mafic volcanic rocks and conglomerates, typically linked to shearing and biotite alteration [9][10] - The historic O'Brien mine produced over half a million ounces of gold at an average grade exceeding 15 g/t Au, indicating the potential for high-grade mineralization in the current exploration [11][12]