Sitka Drills 150.3 Metres of 1.49 g/t Gold, Including 1.7 Metres of 26.70 g/t Gold, Expanding Near-Surface Higher Grade Gold Zone at the Rhosgobel Discovery to 1.1 km Strike Length at Its RC Gold Project, Yukon

Core Insights - Sitka Gold Corp. has announced significant results from its 2025 diamond drilling program at the Rhosgobel discovery within its 100% owned RC Gold Project in the Yukon, confirming the presence of a substantial new gold deposit [1][6][7] - The drilling results indicate a mineralized strike length of at least 1.1 kilometers, with mineralization remaining open in all directions, showcasing the potential for further resource expansion [6][11][13] - The company is also encouraged by tungsten assay results, suggesting that tungsten could be a valuable by-product, enhancing the overall economics of the Rhosgobel deposit [2][20] Drilling Results - Drill hole DDRCRG-25-033 intersected 150.3 meters of 1.49 g/t gold, including 1.7 meters of 26.70 g/t gold [3][4] - Drill hole DDRCRG-25-029 returned 99.1 meters of 1.33 g/t gold, including 2.1 meters of 8.44 g/t gold [3][4] - The entire 1.1 km strike length drilled in 2025 is confirmed to be mineralized, with visible gold observed in multiple drill holes [3][6][11] Tungsten Assays - Additional tungsten assays from drill hole DDRCRG-25-004 revealed 85.4 meters of 0.138% WO3 from 94.0 meters, 60.0 meters of 0.134% WO3 from 202.0 meters, and 35.0 meters of 0.121% WO3 from 285.0 meters [2][22] - Tungsten mineralization has been observed in all drill holes completed to date, indicating its potential as an economic by-product [20][22] Future Plans - An initial Mineral Resource Estimate for Rhosgobel is planned for Q1 2026, following the successful completion of the drilling program [6][7] - The company is set to commence a fully funded 60,000-meter diamond drill program to further explore and expand the Rhosgobel, Blackjack, and Eiger deposits, as well as other prospective targets [7][38]