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Sirios Discovers High-Potential Gold Halo in Western Sector of Aquilon Project in Eeyou Istchee James Bay, Quebec

Montreal, Quebec--(Newsfile Corp. - December 4, 2025) - Sirios Resources Inc. (TSXV: SOI) is pl...

articleSirios Resources, Inc.December 4, 20254/company/sirios-resources-inc/news/sirios-discovers-high-potential-gold-halo-in-western-sector-of-aquilon-project-in-eeyou-istchee-james-bay-quebec
Sirios Discovers High-Potential Gold Halo in Western Sector of Aquilon Project in Eeyou Istchee James Bay, Quebec

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[{"type":"text","content":"Sirios Discovers High-Potential Gold Halo in Western Sector of Aquilon Project in Eeyou Istchee James Bay, QuebecMontreal, Quebec--(Newsfile Corp. - December 4, 2025) - Sirios Resources Inc. (TSXV: SOI) is pleased to report assay results from the 2025 summer diamond drilling campaign on its Aquilon gold project, located in Eeyou Istchee James Bay, Quebec.​Thirteen drill holes totaling 5,420 metres were completed in the summer of 2025. Targets were grouped in a previously underexplored area located west of the historical gold showings.​HighlightsDiscovery of a strongly anomalous gold halo hosted in felsic volcanic rocksThe anomalous zone extends over more than one kilometre in length and several hundred metres in width and remains open in all directions, indicating significant potential for expansion.The halo is defined by 538 core samples from six drill holes, totaling 601 metres of discontinuous intervals.Gold grades are locally up to 10.3 g/t Au, with a weighted average grade of 0.26 g/t Au across the halo.The gold-mineralized halo forms a north-south-trending corridor dipping eastward, consistent with the geological and structural interpretation for this sector of the Aquilon project.​Key drill intervalsHole AQ25-119:2.55 g/t Au over 4.8 m, including 10.3 g/t Au over 1.0 m5.51 g/t Au over 1.0 m2.34 g/t Au over 1.1 m0.95 g/t Au over 3.7 m, including 2.32 g/t Au over 0.9 mHole AQ25-118:1.12 g/t Au over 4.0 m, including 3.01 g/t Au over 1.0 m2.85 g/t Au over 1.2 m0.92 g/t Au over 5.1 m, including 2.31 g/t Au over 1.1 m1.08 g/t Au over 4.0 m, including 2.81 g/t Au over 1.0 mHole AQ25-113: 2.78 g/t Au over 1.2 mHole AQ25-123: 2.09 g/t Au over 1.0 m Location of the 2025 drilling programTo view an enhanced version of this graphic, please visit:https://images.newsfilecorp.com/files/2313/276953_4af6687524fe48e2_002full.jpg2025 Exploration Drilling Program - ResultsTo view an enhanced version of this graphic, please visit:https://images.newsfilecorp.com/files/2313/276953_4af6687524fe48e2_003full.jpgMetallogenic review and additional samplingThe 2025 drilling results outline a new mineralization context on the Aquilon project, characterized by a few high-grade gold intervals surrounded by a lower-grade but broadly distributed halo within a large rock volume. Sirios has initiated a review of lithogeochemical dat...

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