Quimbaya Gold Reports High-Grade Silver and Gold at Tahami South Segovia District

Executive Summary

• Quimbaya Gold reports high‑grade silver‑dominant and gold‑silver intercepts from its Phase 1 diamond drilling program at the Tahami South target in Colombia.
• Vein S delivered up to 9.8 g/t AuEq (0.77 g/t Au + 528 g/t Ag ≈ 17 oz/t Ag) over a 1.0 m interval, and a second shoot of 9.0 g/t AuEq (2.57 g/t Au + 378 g/t Ag).
• Results confirm two structurally distinct vein systems with continuity over 1.6–2.2 km, supporting the company’s geological confidence to advance exploration on larger district targets.

Key Details

• Drilling Coverage: Phase 1 comprised 5,320 m in 12 holes from seven platforms; assays received for eight holes (4,033 m), with results pending on four holes (1,287 m).
• Significant Intercepts
• Hole TSDH_007 (Vein S): 1.0 m @ 9.8 g/t AuEq (0.77 g/t Au + 528 g/t Ag) from 462.6 m depth – highest‑grade silver intercept to date on the Tahimi Project.
• Hole TSDH_003 (Vein S): 0.9 m @ 9.0 g/t AuEq (2.57 g/t Au + 378.1 g/t Ag) from 362.9 m depth.
• Hole TSDH_004 (Vein V): 0.9 m @ 3.0 g/t AuEq (1.03 g/t Au + 113.2 g/t Ag) from 157.1 m depth – confirms continuity of Vein V over ~0.8 km strike.
• Hole TSDH_008 (Vein V): 1.05 m @ 0.9 g/t AuEq (0.87 g/t Au + <1 g/t Ag) from 224.65 m depth.
• Vein System Characteristics
• Vein S: NNE/SSW strike, silver‑dominant; includes quartz‑carbonate veining with galena and sulphides.
• Vein V: NE/SW strike, gold‑silver‑lead‑zinc assemblage; polymetallic signature (Zn up to ~0.20%).
• Structural Continuity: Mineralized veins traced over 1.6 km (Vein S) and 2.2 km north–south extent, confirming widespread distribution across the target area.
• Assay Methodology: Samples fire‑assayed for Au; AAS/ICP used for Ag and base metals by SGS Peru (ISO‑accredited). QA/QC includes certified reference materials, blanks, and field duplicates (8 % insertion rate).
• Gold Equivalent Calculation: AuEq = Au + (Ag × $75/$4,400) using spot prices as of 9 Jan 2026. Base metal credits excluded from AuEq.
• Qualified Person: Ricardo Sierra, AusIMM, VP Exploration (non‑independent Officer).

Notable Quotes

“Tahami South has delivered on its promise… high‑grade silver and gold at up to 17 oz/t Ag and 2.57 g/t Au… we now have the geological confidence to advance systematically while our attention turns to the district’s larger targets.” – Alexandre P. Boivin, President & CEO

“The silver is not incidental – it’s telling us something about the system,” said Ricardo Sierra, VP Exploration. “The strong correlation between gold and silver … confirms we have intersected the right structures.”