Rio Grande Resources

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Rio Grande Resources Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Rio Grande Resources, Mining Company, 1055 W. Georgia Street, Suite 1500, Vancouver, BC.

Rio Grande (OTC:RGRLF) (CSE:RGR) is a burgeoning exploration company focused on unlocking its high-grade gold & silver potential within its 3,000-acre property.

Rio Grande Resources is building toward the first drill program in decades at the Winston Gold–Silver Project in New Mex...
10/13/2026

Rio Grande Resources is building toward the first drill program in decades at the Winston Gold–Silver Project in New Mexico.

Join CEO Jason Barnard for a live corporate webinar covering recent high-grade gold and silver results, district-scale exploration progress, and what's next as Winston advances toward Phase 1 drilling.

📅 Thursday, Oct. 22, 2026
⏰ 2 PM ET | 11 AM PT

🔗 Register: https://riverside.com/webinar/registration/eyJldmVudElkIjoiNmFhMTdjYjY3MWQzMmNmYTZiOTNhYWYwIiwic2x1ZyI6InRlc3Qtc3R1ZGlvLXJjdHYtMSJ9

CSE: RGR | OTCQB: RGRLF�

10/07/2026

🔎 Poverty Creek has gone from new target to drill target.

High-grade results reaching 67.1 g/t Au, multiple mineralized structural corridors, and increasingly detailed mapping are building a stronger picture of the opportunity taking shape at Poverty Creek.

Recent work has helped Rio Grande better define the orientation, geometry and continuity of the vein systems, turning surface discoveries into priority targets for Phase 1 drilling.

CSE: RGR | OTCQB: RGRLF�

✅ Gold and silver showed up in every 2026 sample from North Star–Little Wonder, including up to 3.21 g/t Au and 351 g/t ...
10/05/2026

✅ Gold and silver showed up in every 2026 sample from North Star–Little Wonder, including up to 3.21 g/t Au and 351 g/t Ag, while sampling returned results as high as 35.9 g/t Au and 248 g/t Ag.

These results, alongside mapped vein trends, ghelped drive the expansion of Winston beyond its previous claim boundary: https://riogranderesources.ca/rio-grande-resources-secures-historical-north-star-and-little-wonder-mines-and-confirms-mineralization-with-returned-samples-of-up-to-35-9-g-t-gold-and-248-g-t-silver/

CSE: RGR | OTCQB: RGRLF

🗺️ Winston just grew by 537 acres.Rio Grande Resources has staked 26 new claims, expanding Winston to approximately 3,50...
10/02/2026

🗺️ Winston just grew by 537 acres.

Rio Grande Resources has staked 26 new claims, expanding Winston to approximately 3,500 acres and bringing the historic North Star and Little Wonder mine areas into the project.

The expansion follows interpreted mineralized trends beyond the previous claim boundary, opening up more ground to explore as Rio Grande works to define the potential scale of the Winston system.

Learn more: https://riogranderesources.ca/rio-grande-resources-secures-historical-north-star-and-little-wonder-mines-and-confirms-mineralization-with-returned-samples-of-up-to-35-9-g-t-gold-and-248-g-t-silver/

CSE: RGR | OTCQB: RGRLF�

10/01/2026

🚨 Just Announced: Rio Grande Resources is expanding the Winston Gold-Silver Project, adding new ground, historic mines and high-grade results to the story.

Highlights:
✅ 537 acres of new prospective ground
✅ Historic North Star & Little Wonder mines secured
✅ Gold & silver in all 7 new samples
✅ New results up to 35.9 g/t Au & 248 g/t Ag

The expansion follows interpreted structural trends toward Poverty Creek, giving Rio Grande more ground to explore as it builds toward its inaugural Phase 1 drill program.

Read the full release: https://riogranderesources.ca/rio-grande-resources-secures-historical-north-star-and-little-wonder-mines-and-confirms-mineralization-with-returned-samples-of-up-to-35-9-g-t-gold-and-248-g-t-silver/

CSE: RGR | OTCQB: RGRLF

09/28/2026

⛏️ A historic district, modern exploration and a new chapter for Winston.

Rio Grande Resources is a gold-silver exploration company focused on unlocking the district-scale potential of the historical Winston Mining District in New Mexico.

The strategy is straightforward, take a district known for past high-grade production and apply modern exploration to identify a new generation of discovery opportunities.

Next: District-scale discovery potential

CSE: RGR | OTCQB: RGRLF

09/23/2026

🎯 Rio's is moving closer to its anticipated Winston's Phase 1 drilling.

Rio Grande is bringing together surface sampling, structural mapping, historical data and airborne geophysics to refine and prioritize where to drill first.

Several initial drill pad locations have already been established at Poverty Creek, with additional targets continuing to be optimized.

After decades with little modern drilling, Winston is advancing with modern exploration to test below surface: https://riogranderesources.ca/

CSE: RGR | OTCQB: RGRLF

09/03/2026

⛏️ Winston continues to check the boxes as a compelling gold-silver exploration project.

• A past-producing gold-silver district
• Limited modern exploration
• Multiple high-grade target areas
• A growing pipeline of drill-ready targets

With each exploration program, Rio Grande is refining drill targets and building a stronger understanding of Winston's district-scale potential.

Learn more: https://riogranderesources.ca/

CSE: RGR | OTCQB: RGRLF

08/27/2026

Recent exploration is revealing a much bigger picture at Winston. ⬇️

High-grade assays, detailed structural mapping, and geophysical surveys are all pointing toward a large, structurally controlled gold-silver system with multiple opportunities for discovery.

Learn more: https://riogranderesources.ca/

CSE: RGR | OTCQB: RGRLF

📢 Join Rio Grande Resources for a live corporate webinar with CEO Jason Barnard.Recent exploration has taken the Winston...
08/24/2026

📢 Join Rio Grande Resources for a live corporate webinar with CEO Jason Barnard.

Recent exploration has taken the Winston Gold–Silver Project from high-grade results to refined drill targets. Hear the latest on the evolving geological model, district-scale potential, and how Rio Grande is advancing toward its planned Phase 1 drill program.

📅 Wednesday, Sept. 9 @ 2 PM ET | 11 AM PT
🔗 Register: https://streamyard.com/watch/g8hxZC5TDXmw

CSE: RGR | OTCQB: RGRLF

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1055 W. Georgia Street, Suite 1500
Vancouver, BC
V6E4N7

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