Latest In Situ Recovery Isr News

Axel REE has reported a major leap in metallurgical testwork at its Caladão Project in Brazil, achieving up to 95% gallium and 74% scandium extraction from a Tiger Creek composite sample. The results mark a significant step in developing alternative gallium recovery methods beyond traditional by-product sources.

Alligator Energy's 2026 drilling at Big Lake confirms additional uranium mineralisation at Site 10 and reveals a larger roll-front system extending beyond the discovery area.

Powerhaus Uranium launches an IPO to raise up to A$10 million, aiming to accelerate uranium exploration in underexplored Argentine provinces and acquire a Canadian Athabasca Basin project. The company’s flagship Malbec Project shows promising early-stage results, with plans for extensive drilling and in-situ recovery methods.

Energy Fuels Inc. reported a transformative 2024 with a major acquisition boosting its heavy mineral sands assets, a uranium production ramp-up at key US mines, and commercial rare earth oxide output from its White Mesa Mill.

American Uranium has launched extensive aquifer pump testing at its Lo Herma Mine Unit 1, reinforcing progress toward in-situ recovery development and feeding data into a Q4 2026 Scoping Study.

Cauldron Energy has refined its uranium exploration strategy at the Bennet Well deposit by reprocessing historic seismic data, uncovering multiple new high-priority targets and extending known palaeochannels. Initial drilling on these targets is imminent as part of the 2026 program.

American Uranium has lifted its Lo Herma uranium resource to nearly 10 million pounds U3O8, with a 72% jump in Indicated Resources and a stronger base ahead of a Q4 2026 scoping study.

Axel REE has confirmed a breakthrough in sustainable rare earth extraction at its Woolrich deposit, surpassing previous test benchmarks and preparing for field trials in December 2026.

American Uranium has wrapped up a 50-hole, 12,757-metre drilling campaign at its Lo Herma uranium project, confirming strong mineralisation continuity and expanding resource potential ahead of a Q3 2026 resource update and scoping study.

Axel REE is progressing its low-cost in situ recovery (ISR) rare earth strategy in Brazil with field trials planned at its Woolrich deposit, while confirming ongoing assay programs with no undisclosed material information.

Cauldron Energy has updated its Yanrey Uranium Project exploration target, expanding the prospective uranium resource range to between 89.7 and 269 million pounds of uranium oxide, excluding its existing 55 million pounds resource base.

Axel REE has confirmed that its Woolrich deposit in Brazil is amenable to in situ recovery (ISR) using a mild magnesium sulphate solution, recovering high-grade rare earths with low impurities. This breakthrough supports the design of field-scale ISR tests planned for late 2026.