GALIANO GOLD ANNOUNCES DISCOVERY OF NEW HIGH-GRADE ZONE AT ABORE WITH INTERCEPT OF 50m @ 3.2 g/t Au & RESULTS OF INFILL DRILLING PROGRAM

Core Insights - The recent drilling program at the Abore deposit has revealed a new high-grade mineralization zone, with significant intercepts that extend the known high-grade zone, indicating substantial growth potential for the site [4][2][1] Drilling Results - The 2025 Abore infill drilling program consisted of 26 holes totaling 5,543 meters, with notable intercepts including hole ABPC25-346, which reported 50 meters at 3.2 grams per tonne (g/t) gold from 100 meters depth [1][6] - High-grade intervals were found in multiple holes, confirming that mineralization continues beyond the current Mineral Reserve boundaries at Abore South [2][5] Geological Characteristics - The mineralization at Abore is primarily hosted within the Abore granite, characterized by significant hydrothermal alteration, high-density quartz veining, and visible gold [3][8] - The geology of the Abore deposit is part of the northeast striking Asankrangwa gold belt, with mineralization constrained to granite and developed along the western margin of the granite/sediment contact [8] Resource Estimates - Current Measured and Indicated Resources at Abore are estimated at 638,000 ounces at 1.24 g/t gold, with Inferred Resources of 78,000 ounces at 1.17 g/t gold, as of December 31, 2024 [7] Future Exploration Plans - The company aims to establish its first underground resource at the AGM by 2025, with ongoing exploration expected to enhance the potential for high-grade mill feed [7][4]