Victory Metals Unveils Breakthrough Heavy Rare Earth Extraction at North Stanmore
Victory Metals has announced a significant metallurgical breakthrough at its North Stanmore project, achieving over 70% extraction of critical heavy rare earths using a low-cost, low-complexity process. This advancement promises a faster, simpler path to market, setting the company apart in the competitive rare earths sector.
- Over 70% extraction of heavy rare earths Dysprosium, Terbium, and Yttrium
- Flotation concentrate upgraded 48× to 5.9% total rare earth oxides (TREO)
- Low acid consumption leaching at atmospheric pressure without high-temperature acid cracking
- Avoidance of billion-dollar CAPEX typical of peer projects
- North Stanmore hosts Australia’s largest indicated clay heavy rare earth resource
A Rare Breakthrough in Heavy Rare Earth Processing
Victory Metals Limited (ASX:VTM) has revealed a major technical advancement in the extraction of heavy rare earth elements (HREEs) from its North Stanmore project in Western Australia. The company’s recent metallurgical test work demonstrated exceptional leaching results from a flotation concentrate, achieving more than 70% extraction of critical elements Dysprosium, Terbium, and Yttrium under mild conditions.
This breakthrough is notable for its use of low acid consumption and standard agitated leach tanks at atmospheric pressure, sidestepping the need for the high-temperature acid cracking processes that typically require complex, costly infrastructure. Victory Metals estimates this innovation could save approximately $1 billion in capital expenditure compared to peer projects.
Flotation Concentrate: A High-Value Product
The flotation program at North Stanmore achieved a remarkable 48-fold upgrade, concentrating total rare earth oxides (TREO) to 5.9% while rejecting about 95% of the feed mass as tailings. The resulting concentrate is uniquely enriched in heavy rare earths, with a heavy rare earth oxide to total rare earth oxide ratio of around 38%, including over 23% Yttrium. This composition is especially valuable given the global market’s reliance on China for these critical materials.
Victory Metals’ CEO Brendan Clark emphasised the strategic advantage of their product, highlighting its ability to be shipped as general cargo due to low levels of deleterious elements such as Uranium and Thorium. This contrasts with many rare earth concentrates that require stringent radioactive waste management.
Economic and Strategic Implications
The company’s approach promises a faster and simpler route to market with significantly lower capital and operating costs. By focusing on a straightforward flotation circuit and hydrometallurgical processing that can be operated by third-party off-takers, Victory Metals aims to accelerate production timelines and reduce financial risk.
North Stanmore’s Mineral Resource Estimate, announced in August 2025, totals 320.6 million tonnes with a grade of 510 ppm TREO plus scandium oxide, making it Australia’s largest indicated clay-hosted heavy rare earth resource. This scale, combined with the metallurgical advances, positions Victory Metals as a potential leader in supplying critical heavy rare earths to Western markets.
Next Steps and Market Outlook
Further optimisation and variability testing of the leaching process are underway, alongside detailed flowsheet development and a prefeasibility study. These efforts will refine the processing parameters and confirm the economic viability of the project at scale.
Given the geopolitical sensitivity and growing demand for heavy rare earths; key components in electric vehicles, renewable energy technologies, and defence applications; Victory Metals’ progress is timely. The company’s low-cost, low-complexity processing route could set a new benchmark for rare earth projects outside China.
Bottom Line?
Victory Metals’ breakthrough could redefine heavy rare earth production economics, but commercial success hinges on upcoming feasibility studies and market uptake.
Questions in the middle?
- How will Victory Metals’ processing costs compare to established rare earth producers once scaled?
- What are the timelines and milestones for the prefeasibility and feasibility studies?
- Which potential off-take partners or markets are being targeted for the heavy rare earth concentrate?
