Pine Ridge Uranium Project Drilling Boosts US Energy Security Prospects
Global Uranium and Enrichment Limited has reported robust drilling outcomes from its Pine Ridge Uranium Project in Wyoming, reinforcing its potential as a significant in-situ recovery uranium resource in a key US basin.
- 114 holes completed totaling 38,000 meters in 2025 drilling program
- Multiple uranium intercepts with grades up to 0.124% U3O8 over 2 meters
- Project located near major US uranium operations including Cameco’s Smith Ranch Mill
- Drilling confirms stacked roll front mineralisation in multiple sandstone units
- Final assay results pending, supporting ongoing resource evaluation
Pine Ridge Project Delivers Continued Promise
Global Uranium and Enrichment Limited (ASX – GUE) has announced another strong batch of drilling results from its flagship Pine Ridge Uranium Project, situated in Wyoming’s Powder River Basin. The latest data, part of a comprehensive 2025 drilling campaign, underscores the project’s potential to develop into a substantial uranium resource using in-situ recovery (ISR) methods.
The recently completed program drilled 114 holes, totaling 38,000 meters, focusing on defining roll front uranium mineralisation hosted within multiple sandstone units of the Tertiary Ft. Union Formation. Notably, intercepts such as 2.6 meters at 0.101% U3O8, including a higher-grade 2.0 meters at 0.124%, highlight the continuity and quality of the mineralisation.
Strategic Location and Geological Insights
The Pine Ridge Project benefits from its proximity to established uranium operations, including Cameco’s Smith Ranch Mill, one of the largest uranium production facilities in the United States. This adjacency not only provides logistical advantages but also situates Pine Ridge within a premier uranium mining district, enhancing its strategic value.
Geologically, the drilling results confirm the presence of stacked roll front deposits in at least two major sandstone horizons, generally between 200 and 400 meters deep. These units appear geologically and hydrologically isolated, a favorable characteristic for ISR mining, which relies on fluid injection and recovery without extensive surface disturbance.
Broader Portfolio and Market Context
Global Uranium’s announcement also reiterates its broader uranium asset portfolio, including projects in Colorado, Saskatchewan, and Utah, alongside a strategic investment in Australian uranium enrichment technology. The company’s diversified holdings position it well amid a global resurgence in nuclear energy demand, driven by energy security concerns and decarbonisation efforts.
Managing Director Andrew Ferrier emphasized the timing of these developments, noting the increasing importance of reliable domestic uranium supply for US energy security. The ongoing drilling program and forthcoming assay results are expected to provide further clarity on the resource’s scale and quality.
Next Steps and Market Implications
While the current results are promising, the final assay data from the full 2025 drill program remains pending. This data will be critical to refining resource estimates and advancing project development plans. Investors and industry watchers will be keen to see how these results translate into resource upgrades and potential production timelines.
Bottom Line?
As Global Uranium awaits final assay results, Pine Ridge’s evolving resource could reshape US uranium supply dynamics.
Questions in the middle?
- How will the final assay results impact the overall resource estimate at Pine Ridge?
- What are the timelines and regulatory hurdles for advancing ISR development at the project?
- How might rising US energy security priorities influence uranium demand and project economics?
