Victory Metals has reported record rare earth oxide grades and exceptional metallurgical results at its North Stanmore project, alongside strategic partnerships and heritage clearances that unlock exploration potential.
- Record 11,565ppm total rare earth oxide grade at North Stanmore
- 48x upgrade to 5.9% TREO via flotation concentrate
- Over 70% extraction of high-value heavy rare earth elements
- 26-fold increase in hafnium grade with low-cost gravity separation
- Strategic partnership with Curtin University and heritage site clearance
Record Rare Earth Grades Set New Benchmark
Victory Metals (ASX:VTM) has pushed the boundaries of heavy rare earth element (HREE) exploration with a record-breaking intercept at its North Stanmore project in Western Australia, hitting an unprecedented 11,565ppm total rare earth oxide (TREO) grade from just 15 metres depth. This milestone confirms North Stanmore’s status as a world-class clay-hosted HREE deposit, underpinning its potential as a low-cost, long-term supplier of critical minerals.
Earlier flotation test work delivered a remarkable 48-fold upgrade in TREO concentration, boosting the grade from around 1,251ppm in raw ore to a peak concentrate grade of 5.9% TREO. The process preserved a premium heavy rare earth oxide ratio of 38%, a key value driver given the strategic importance of elements like dysprosium, terbium, and yttrium in renewable energy and defence applications. These flotation advances build on the company’s previous 48x rare earth upgrade announcement, showcasing a simple, scalable beneficiation circuit using commercially available reagents.
Exceptional Heavy Rare Earth Extraction via Conventional Leaching
Victory’s metallurgical team has validated a low-complexity hydrometallurgical flowsheet that leverages mild acid leaching at atmospheric pressure and moderate temperatures (90°C). This approach, tested over eight hours on flotation concentrate, achieved selective extraction rates exceeding 70% for high-value heavy rare earths such as dysprosium (70.9%), terbium (70.2%), and yttrium (75.1%).
The selective recovery of heavy rare earths over light rare earths is a strategic advantage, aligning with off-take partner preferences for minimal light rare earth content. Moreover, the concentrate's low thorium and uranium levels allow shipment as general cargo, sidestepping costly radioactive material handling. This breakthrough confirms North Stanmore’s potential to progress toward commercial production using off-the-shelf technology, a notable departure from the capital-intensive processes typical in the sector. Victory’s recent breakthrough heavy rare earth extraction announcement detailed these promising results.
Hafnium Upgrade Adds Strategic Defence Value
Adding a new dimension to the project’s value proposition, Victory has achieved a staggering 26-fold increase in hafnium grade, from 4ppm in raw ore to 108ppm, in zircon and baddeleyite-bearing concentrate via simple gravity separation. Recovering 66% of hafnium into just 3.5% of the ore mass dramatically reduces downstream processing scale and costs.
Hafnium’s critical role in defence and aerospace, ranging from jet engine superalloys to nuclear propulsion systems, makes this a strategically significant by-product. With global supply dominated by a few refiners, mostly in China, Victory’s results highlight North Stanmore as a rare, ethical source of this high-demand metal.
Strategic Partnerships and Heritage Clearance Unlock Development Pathway
Victory has strengthened its technical leadership by appointing internationally recognised experts including Ken Baxter, Scott Atkinson, Dr Ludovic Dumée, and Peter Hedley, joining existing leaders Professor Ken Collerson and Dean O’Keefe. This team brings deep expertise in rare earths and critical minerals, accelerating the project’s commercialisation trajectory.
In parallel, Victory formed a strategic partnership with Curtin University and the Australian Government-backed Resources Technology and Critical Minerals Trailblazer initiative. The collaboration aims to co-develop a pilot plant and advance metallurgical studies, further de-risking the path to production.
Crucially, Victory secured heritage site clearance over approximately 1,000 acres immediately adjoining the key alkaline intrusion hosting North Stanmore’s high-grade zones. This clearance removes a significant exploration constraint, enabling planned drilling programs to target extensions around the intrusion. The heritage clearance unlocks a major exploration upside and potential resource expansion.
Victory’s North Stanmore project, located in Western Australia’s Tier-1 mining jurisdiction, now boasts a 320.6 million tonne Mineral Resource Estimate with a substantial indicated component, positioning it as Australia’s largest clay-hosted heavy rare earth resource. The company maintains a solid cash position of approximately $12.56 million to fund ongoing activities.
While these technical and strategic advances are promising, the timing and scale-up of pilot plant operations and drilling results remain critical near-term catalysts. Investors will be watching how Victory navigates these steps amid a competitive and geopolitically sensitive rare earths market.
Bottom Line?
Victory Metals is rapidly advancing North Stanmore with record rare earth grades and strategic hafnium recovery, but commercial scale-up and drilling results will be key to unlocking full value.
Questions in the middle?
- How will pilot plant outcomes influence North Stanmore’s commercial viability?
- What impact will heritage clearance have on resource expansion drilling?
- Can Victory secure off-take agreements leveraging its selective heavy rare earth extraction?