Atomic Minerals Corporation has formally submitted drill permit applications for its South Lisbon Valley East property in Utah, marking a significant step forward in its uranium exploration strategy in the United States. The Vancouver based company confirmed that it plans to test a suspected belt of uranium mineralization across its 1,516.5 acre project, located roughly 35 kilometres northeast of Monticello in the historic Lisbon Valley region.
The South Lisbon Valley East property sits within the Colorado Plateau, one of the most prolific uranium producing regions in the world. The area has historically yielded hundreds of millions of pounds of uranium oxide, with Lisbon Valley recognized as a key production hub between the 1950s and early 1980s. Atomic’s current exploration focus is on the Moss Back member of the Triassic Chinle Formation, a geological unit that has previously hosted significant uranium deposits.
According to the company, it intends to drill between 18 and 20 holes in a series of structured fences across the property. These drill fences are designed to test both the presence of uranium mineralization and the potential full width of a suspected arcuate mineralized belt. Management believes this belt may be analogous to the previously productive uranium trend on the southwest side of the Lisbon Valley anticline.
Historic oil and gas drilling in the area identified notable gamma ray anomalies at the base of the Chinle Formation. These anomalies are considered indicators of possible uranium concentrations. Atomic plans to position new drill holes near historic wells that recorded significant gamma ray spikes, particularly where radioactivity readings were described as off scale within favorable host rock intervals.
Lisbon Valley has long been regarded as a benchmark for Chinle Formation uranium deposits. Past production from the valley reached approximately 78 million pounds of U3O8 between 1952 and 1982. Geological models suggest that faulting in the region may have displaced mineralized zones to deeper levels on the northeastern side of the Lisbon Valley fault system. Previous mining on the downfaulted side, including production at depths exceeding 2,500 feet, supports the theory that additional mineralized belts could remain concealed.
Atomic Minerals has indicated that it will use existing infrastructure, including historic oil and gas access roads, to support its initial drilling program. The company also clarified that while historical drill data is being used to guide exploration, it intends to verify all results through its own drilling campaigns in line with modern reporting standards.
The renewed focus on uranium exploration comes amid growing global interest in nuclear energy as governments seek low carbon baseload power solutions. With uranium prices strengthening in recent years and supply constraints emerging, junior exploration companies are increasingly targeting historically productive districts in stable jurisdictions such as the United States and Canada.
Atomic Minerals, which also holds uranium projects in Saskatchewan and Quebec, is positioning Lisbon Valley East as a potential cornerstone asset within its portfolio. If drilling confirms the presence of an eastern mineralized belt, the project could represent a meaningful addition to the Colorado Plateau’s long legacy of uranium production.
