Latest Hydrogeology News

American Uranium Limited (ASX:AMU) has secured A$2.64 million through a placement after upgrading its Lo Herma uranium resource to 9.45 million pounds eU3O8 with improved grade. The company also plans a non-renounceable rights entitlement offer to raise up to A$2.58 million, supporting further drilling and technical studies ahead of a Q3 2026 Scoping Study.

Patagonia Lithium Ltd (ASX:PL3) has reported exceptional porosity and specific yield results from Well Six at its Formentera Lithium Brine Project in Argentina, alongside a lithium assay of 412ppm. These findings support a sustainable pumping rate of approximately 160,000 litres per hour and underpin plans for an updated Mineral Resource Estimate.

Tivan Limited has initiated its 2026 exploration drilling program in central Australia targeting tungsten and fluorite mineralisation at the Molyhil and Sandover projects following regulatory and cultural heritage clearances.

Greenwing Resources has initiated a scoping study at its 100%-owned San Jorge Lithium Brine Project in Argentina, appointing lithium brine specialist Zelandez to lead the work. The study aims to define development pathways and an economic framework for the project, which hosts a maiden Mineral Resource Estimate of 1.07Mt LCE.

American Uranium Ltd has increased its Lo Herma uranium resource to 9.45 million pounds with 43% now Indicated, marking a 10% growth and advancing the project toward a pivotal Scoping Study in Q3 2026.

Carnavale Resources has completed critical drilling programs at its Kookynie Gold Project, pushing the Bankable Feasibility Study (BFS) forward and targeting a shovel-ready status by Q3 2026. The work upgrades resource confidence and supports detailed metallurgical and geotechnical studies.

Vysarn Limited has reported a record half-year financial performance for 1HFY26, with net profit before tax soaring 92% year-on-year. The company reaffirms its $20 million NPBT target for FY26, underpinned by strong growth across all business segments and strategic project progress.

Vysarn Limited has reported a record first half for FY26 with revenue hitting $66.8 million and NPBT nearly doubling year-on-year to $10 million. The company reaffirms its full-year $20 million NPBT target, supported by strong industrial and advisory segment growth despite timing challenges in technology projects.

Resolution Minerals has reported final assay results from its 2025 drilling campaign at the Golden Gate prospects in Idaho, revealing extensive near-surface gold mineralisation alongside significant tungsten intercepts. The findings confirm the potential for a large, open-ended gold-tungsten deposit, setting the stage for accelerated exploration in 2026.

Vysarn Limited and the Kariyarra Aboriginal Corporation have advanced their Kariyarra Water Scheme with a key groundwater licence application and a bid to supply bulk water to Port Hedland.

American Uranium has restarted drilling at its Lo Herma ISR uranium project in Wyoming, aiming to expand and upgrade its existing 8.57 million pound resource ahead of key updates in 2026.

Carnavale Resources has launched a comprehensive Bankable Feasibility Study drilling program at its Kookynie Gold Project, aiming to deliver a shovel-ready, high-grade open pit mining scenario by Q3 2026.