What's Happening?
Locksley Resources Ltd has announced successful initial metallurgical testwork results from the Desert Antimony Mine Prospect, validating the potential for a domestic mine-to-market antimony supply chain. The testwork, conducted by SGS Australia, involved a 23.1 kg composite sample and demonstrated effective recovery of stibnite, the antimony hosting mineral. The results indicate the potential to produce a high-grade concentrate suitable for conventional pyrometallurgical processes, aligning with U.S. government priorities for onshore critical mineral supply security.
Why It's Important?
The successful testwork by Locksley Resources represents a significant step towards establishing a domestic antimony supply chain in the U.S. Antimony is a critical mineral used in various industries, and securing a domestic supply aligns with national priorities for mineral supply security. The testwork results demonstrate the feasibility of producing high-grade antimony concentrate, supporting the potential for U.S.-based production and reducing reliance on foreign sources.
What's Next?
Locksley Resources plans to continue metallurgical testwork to improve stibnite recovery and concentrate grade. The company aims to produce antimony metal ingot, antimony oxide, and antimony trisulphide, further advancing its strategy to provide onshore supply to the U.S. market.
