Ioneer Ltd is the owner of the Rhyolite Ridge Lithium-Boron Project located in Nevada, USA, the only known lithium-boron deposit in North America and one of only two known such deposits in the world. The Definitive Feasibility Study (DFS) completed in 2020 confirmed Rhyolite Ridge as a world-class lithium and boron project that is expected to become a globally significant long-life, low-cost source of lithium and boron vital to a sustainable future. Providing Material for a Sustainable & Thriving Planet