Exploration Program Continues At The Flatiron Claims

TORONTO – IsoEnergy Ltd. announced the launch of its 2025 U.S. exploration program, focused on advancing its uranium projects in southeast Utah. The program will begin with completion of ten surface rotary holes with core tails, totaling 15,000 feet on the Flatiron claims, located in the Henry Mountains uranium district, approximately seven miles northwest of the Company’s past-producing Tony M uranium mine. This initial drill program is designed to follow-up on historical, regional exploration conducted by Plateau Resources in the early 1980s and represents IsoEnergy’s first phase of testing at Flatiron. In addition to drilling at Flatiron, IsoEnergy will continue fieldwork at its Daneros and Sage Plain projects. This work is aimed at better defining the sedimentary framework that controls mineralization at both regional and mine scales. This geological work is expected to guide future exploration.
Philip Williams, CEO and Director, said, “Commencing these exploration programs in Utah marks an exciting new chapter for IsoEnergy in the United States. While advancing our past-producing mines toward production remains a top priority, our geological team has also identified compelling new exploration targets that we believe are ready to be tested. Drilling will begin shortly at the Flatiron project, a large claim package in the Henry Mountains—one of Utah’s most historically productive uranium districts—situated directly on trend with known deposits. This program will be the first to evaluate high-potential targets defined by historic work but never followed up on due to unfavourable market conditions. Alongside our ongoing fieldwork at Daneros and Sage Plain, we believe we are building a strong foundation for future growth in the U.S. The call for secure domestic uranium supply is only intensifying, as reflected in recent discussions about expanding the U.S. Strategic Uranium Reserve, and we believe IsoEnergy is well positioned to play a meaningful role as both a near- and long-term domestic supplier.”