Locksley Resources (ASX:LKY): Locksley Produces High Grade Antimony Concentrate

🔍 Positioned at the heart of America’s critical minerals strategy


Locksley Resources Limited is pleased to provide an update on the rapidly advancing metallurgical test work program being conducted on surface samples collected from the Desert Antimony Mine (DAM) Prospect.

 

📌 Why It Matters:

Second stage cleaner flotation testwork has delivered a high-grade concentrate containing up to 68.1% antimony, substantiating that the Mojave Project has the potential to deliver feedstock superior to current market supply streams & prospects.

Grades at this level of purity advance the pathway to a high quality 100% Made in America antimony product aligned with US government priorities for a fully integrated antimony supply chain for defence and industrial base resilience particularly munitions, semiconductors and energy systems.

 

📌 Investor Highlights:

  • Excellent high grade final flotation concentrate of 68.1% achieved from first pass rougher / regrind / cleaner flotation tests

  • Concentrate is 95% of technical maximum stibnite grade of 71.68% showing minimal impurities

  • Concentrate grade significantly exceeds marketable sales requirement of minimum 55%
    ▪ High-grade antimony (Sb) concentrate was achieved with only two preliminary tests, indicating minimal flowsheet development required to maximise both grade and recovery
    ▪ Flotation cleaning process involves recycling of tails with total antimony recoveries expected to exceed 80% based on flotation testwork results

  • Work commencing to collect a bulk sample from the underground workings for further testwork and production of antimony ingot

 

👉 View the full announcement here.