Latest Demonstration Plant News

Lithium Universe Limited (ASX: LU7) is pushing ahead with its second lithium refinery in Texas and a silver recycling plant amid a strong lithium price rebound. The company secured a decade-long spodumene supply deal to underpin its flagship Canadian refinery and appointed Iggy Tan as full-time CEO to steer growth.

PLS Group delivered a record 232.4kt spodumene concentrate production in March 2026, lifted revenue 52% to A$567 million on soaring lithium prices, and strengthened its balance sheet with a US$600 million senior notes issuance.

Patagonia Lithium has reported strong assay and porosity results from its Formentera project in Argentina, alongside a successful $2.79 million capital raise that lifts its cash position to $3.4 million. The company is advancing drilling, seismic surveys, and plans for a 1,000 tonne lithium carbonate demonstration plant.

Pantera Minerals has seen a 37% uplift in the valuation of its EnergyX stake following an increase in EnergyX’s Regulation A raise price to US$13 per share, reflecting operational progress and stronger market confidence.

American Rare Earths has outlined a three-stage pilot plant program combining Wyoming-based mineral processing with downstream refining in Canada, aiming to accelerate pre-production rare earth oxide output from its Halleck Creek Project.

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.

POSCO Holdings has postponed its investment decision on Anson Resources’ Green River lithium demonstration plant due to global uncertainties, yet maintains strong collaboration and strategic commitment.

Patagonia Lithium has reported robust 72-hour pump test results from its Formentera lithium brine project, signalling promising aquifer connectivity and flow rates that support upcoming production targets.

Latrobe Magnesium has locked in a US$2 million non-dilutive prepayment from its US distribution partner to accelerate commissioning of its Demonstration Plant, aiming for first magnesium deliveries in late 2026.

Latrobe Magnesium Limited has successfully produced around 20 tonnes of high-grade Magnesium Oxide from its Hazelwood North Demonstration Plant, paving the way for magnesium metal production later this year.

Pantera Minerals spotlights the launch of EnergyX’s Lonestar lithium demonstration plant in Texas, marking a key step towards a 50,000 tonne per annum lithium production target in the US.

Viridis Mining and Minerals has raised AU$25 million through a heavily oversubscribed placement, bolstering its cash position to approximately AU$76 million as it advances the Colossus Rare Earth Project towards a Final Investment Decision in Q3 2026.