Recent Updates — IONR
Ioneer Ltd filed a 6-K submitting an investor presentation for the IMARC Conference in Sydney. The filing details the company's Rhyolite Ridge lithium-boron project in Nevada, which holds a 549Mt mineral resource and is fully permitted with shovel-ready status. Key highlights include $1 billion in low-cost U.S. Department of Energy debt financing, signed off-take agreements with Ford and EcoPro, and non-binding memoranda of understanding with the Korea Investment Development Fund and Hyundai Engineering for strategic equity partnerships. The project economics cite a levered NPV of $2.3 billion and an IRR of 23.2%. Ioneer Ltd operates in the mining sector, developing critical mineral deposits.
Ioneer Ltd reported US$54.55 million in cash as of September 30, 2026, providing sufficient funding through the completion of its strategic partnering process, final investment decision, and early construction works for the Rhyolite Ridge Lithium-Boron Project. The company began engineering on the project access road and commenced a drill program to delineate resources and gather geotechnical data. A pre-feasibility study was completed for a proposed 10,000-tonne-per-annum boron carbide plant at the Tooele Army Depot. Ioneer expects its strategic partnering process with Korean partners KIND and Hyundai Engineering to conclude in Q4 2026. The company operates as an emerging lithium-boron producer developing critical mineral projects in Nevada.
Ioneer Ltd signed non-binding Memorandums of Understanding with Korea Overseas Infrastructure & Urban Development Corporation (KIND) and Hyundai Engineering to advance its Rhyolite Ridge Lithium-Boron Project, with KIND considering an equity investment. The company received a conditional award from the U.S. Army for a long-term land lease at Tooele Army Depot to establish a critical mineral processing facility. Ioneer completed a pre-feasibility study for battery-grade lithium carbonate production and filed a Form F-3 shelf prospectus to maintain strategic flexibility, holding US$58.84 million in cash as of June 30, 2026. The company operates in the mining industry, specifically developing lithium-boron deposits.