Opus One Gold Obtains 4.12 g/t Gold Over 7.3 m at 135 m; Including 6.1 g/t Gold Over 4 m From the First Hole of the Drilling Season on its Zone 1 Gold Discovery, on Noyell Project

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MONTREAL, May 12, 2025 (GLOBE NEWSWIRE) -- Opus One Gold Corp. (TSX-V: OOR) (the “Company” or “Opus One”) is pleased to announce that the first hole (NO-25-01) of the winter drilling program on its 100% owned Noyell project near the town of Matagami, Abitibi, Québec, returned 4.12 g/t Au over 7.3 m from 135.0 to 142.3 m. The mineralized interval represents a true width of approximately 6 m within the Zone 1 structure. This result includes a richer portion of 6.1 g/t Au over 4.0 m. A second interval, representing Zone 2, returned 4.71 g/t Au over 0.5 m from 206.5 to 207.0 m.

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