American Tungsten confirms 900+ feet strike at Ima Mine

Vancouver, British Columbia and Patterson, Idaho--(Newsfile Corp. - July 29, 2026) - American Tungsten Corp. (TSXV: TUNG) (OTCQB: TUNGF) (FSE: RK90) (" American Tungsten " or the " Company ") is pleased to announce several milestones toward advancing the Ima Mine, the Company's past-producing tungsten mine located in Idaho, USA, where the Company continues to advance exploration activities aimed at expanding and further defining the scale of the historic tungsten system. "Our objective remains clear: systematically advance the project through exploration, resource development, engineering studies and permitting activities. The geological and technical work completed to date continues to demonstrate the strength of the mineralized system and supports our belief that there remains meaningful opportunity to expand the project's long-term potential.

In addition to the progress being made through drilling and resource development, our ongoing technical and due-diligence work has further enhanced our understanding of the continuity of key mineralized structures across the district, reinforcing the strategic importance of the Ima Project and the opportunities it may present as we continue to advance development plans," said Ali Haji, President and CEO of the Company. "American Tungsten remains focused on advancing the Ima Project toward an updated Mineral Resource Estimate in the near term, providing the foundation for a Preliminary Economic Assessment to follow shortly thereafter." The current drill program is designed to expand known mineralized structures along strike and at depth, with a particular focus on underexplored areas that exhibit strong geological continuity. The Company's work to date has successfully advanced its objective of growing the resource base while further demonstr