Radius Gold updates Jonco silver project ahead of option agreement execution

• Radius Gold outlined near-term field programs for its Jonco silver project and Tierra Roja copper project in Peru following July 2026 site visits.
• Jonco: reviewing historic drilling and trench data; re-sampling legacy core and trenches; work plan pending surface-access agreements with the Cajamarquilla community.
• Tierra Roja: preparing a surface program while seeking drilling authorization; company flagged copper oxides across more than 4 km² beyond the core zone.

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