Latest In Situ Recovery Isr News

American Uranium has launched its 2026 drilling campaign at the Lo Herma ISR uranium project in Wyoming, aiming to expand and upgrade its mineral resource ahead of key updates this year.

Axel REE Limited reports breakthrough metallurgical test results from its Caladão Project in Brazil, achieving over 96% recovery of magnetic rare earth oxides using hydrochloric acid leaching. This milestone supports a dual-path development strategy combining low-cost in situ recovery with a longer-term acid leach option.

American Uranium Limited has upgraded its U.S. trading status to the OTCQB Venture Market, enhancing liquidity and accessibility for North American investors. This move supports the company’s strategy to expand its U.S. shareholder base and increase visibility for its flagship uranium project in Wyoming.

Cauldron Energy’s latest groundwater analysis at the Yanrey Uranium Project reveals low chloride and sulphate levels, affirming the site’s suitability for environmentally friendly in situ recovery uranium mining. This milestone supports the company’s plans to expand resources and advance towards production.

Global Uranium and Snow Lake Resources have agreed to a binding merger scheme, with Snow Lake acquiring all remaining shares of Global Uranium. This follows a major drilling success at the Pine Ridge Uranium Project and regulatory approvals that pave the way for a combined uranium-focused entity.

Australian Rare Earths Limited (ASX – AR3) has made significant strides in advancing its Koppamurra Rare Earths Project, securing pilot-scale processing at ANSTO’s new facility and raising $6 million post-quarter to fund development. Concurrently, promising uranium targets have been identified at its Overland Project.

American Uranium Limited has reported significant progress at its Lo Herma ISR uranium project, completing extensive drilling and validating aquifer conditions that support in-situ recovery mining. The company is poised to update its resource estimates and advance development plans in 2026.

Brazilian Critical Minerals has reported significant progress at its Ema rare earths project, producing a high-grade rare earth carbonate rich in critical magnet metals and advancing key drilling, permitting, and feasibility milestones.

American Uranium's recent hydrogeological pump tests at the Lo Herma project validate key aquifer properties consistent with nearby operating ISR uranium mines, supporting upcoming resource and scoping study updates.

Global Uranium and Enrichment Limited has completed a major 2025 drilling campaign at its Pine Ridge Uranium Project in Wyoming, confirming widespread uranium mineralisation across multiple sandstone horizons. The results reinforce the project's potential for in-situ recovery development in a premier US uranium basin.

Alligator Energy has successfully completed the construction of its Samphire Uranium Project pilot plant, achieving practical completion safely, on schedule, and under budget. The company is now set to begin its Field Recovery Trial in early 2026, marking a pivotal step toward project development.

Boss Energy has withdrawn its 2021 Enhanced Feasibility Study for the Honeymoon uranium project due to significant deviations in resource assumptions, launching a new study focused on a wide-spaced wellfield design that could lower costs and improve recoverability.