Rio Grande Resources Ltd.

ISIN: CA76711R1001

September 11, 2026

Rio Grande Resources Confirms High-Grade Gold and Silver Including 46.3 g/t Gold and 1,030 g/t Silver in Channel Samples as it Advances Toward Phase 1 Drilling at its Winston Project, New Mexico

Highlights from the May 2026 Surface Sampling Program Include: Up to 46.3 g/t gold and 1,030 g/t silver in channel samples Up to 67.1 g/t gold in grab samples Up to...

Rio Grande Resources Ltd.

Rio Grande Resources Confirms High-Grade Gold and Silver Including 46.3 g/t Gold and 1,030 g/t Silver in Channel Samples as it Advances Toward Phase 1 Drilling at its Winston Project, New Mexico

All NEWS OF Rio Grande Resources Ltd.