Resolution Minerals

Resolution Minerals Ltd (ASX: RML) is an Australian critical minerals exploration company headquartered in Australia and listed on the Australian Securities Exchange, focused on building a domestic United States supply chain for antimony, gold and tungsten. Its flagship Horse Heaven Antimony-Gold-Tungsten Project, including the Antimony Ridge prospect, is located in Valley County, Idaho, USA, covering over 5,600 hectares of historic mines that supplied antimony to the US government during both World Wars and the Korean War. In 2025-2026 the company reported high-grade surface samples up to 48.7% antimony and produced an intermediate antimony trioxide product at 99.38% purity, and Antimony Ridge was added to the US federal FAST-41 permitting transparency program. Resolution has secured US government support and completed a A$20 million capital raise to accelerate development, and is exploring a Nasdaq listing. While positioned within the critical minerals and rare earth ecosystem, its current focus is antimony, tungsten and gold rather than rare earth elements.