O2Gold Inc. reported high-grade gold-silver intercepts from its first drill hole at the Aurora Tunnel in Colombia, where the Company has exploitation and production permits. Hole AUR-21-001 targeted down-dip extensions of high-grade gold-silver mineralization indicated by rock chip sampling and prior artisanal production at the Aurora Tunnel. A mineralized interval was encountered (reported as downhole intervals) with the following results: 1.6 m at 9.19 g/t Au and 1.89 g/t Ag from 97.4 m, including 0.7 m at 20.11 g/t Au and 3.30 g/t Ag at 97.4 m. AUR-21-001 was the first hole drilled in the Company’s planned 8,000 m drilling campaign. Three additional holes have been completed, the cores of which are currently being assayed and are expected in 10 days. All samples were shipped to the SGS’s lab facility in Medellin, Colombia, where they were prepared and analyzed. They were analyzed using SGS procedure FAA515 to gold (fire-assay on a 50-gram sample with AAS finish) and AAS12C to silver (multi-acid digestion with AAS finish). Over the limit gold was determined by SGS procedure FAG505 (using standard fire-assay on a 50-gram sample with a gravimetric finish). In line with QAQC best practices, approximately 10% of a 78-sample batch are control samples (three Au-Ag standards: High/Medium/Low grades, two fine blanks, one project blank, and two field duplicates).