ETM Uncovers Major Low-Uranium Rare Earth Zones at Kvanefjeld Amid Licence Hurdles

Significant New Rare Earth Targets with Low Uranium Levels

Energy Transition Minerals Ltd (ASX:ETM) has announced a breakthrough in its Greenland exploration program, revealing ten previously unknown rare earth element (REE) mineralised zones across the Kvanefjeld licence. The standout discovery is an extensive 1.8-kilometre-long mineralised trend characterised by high-value heavy REEs such as dysprosium and terbium, paired with uranium concentrations below the 100 parts per million (ppm) limit set by Greenland’s Uranium Act. This low uranium signature is crucial as it potentially sidesteps exploration restrictions imposed by the Act, a regulatory hurdle that has clouded the project's future.

The 2025 semi-regional field campaign involved detailed geological mapping and collection of 214 rock chip samples from 772 outcrops, focusing on under-explored areas within the licence. Many samples returned grades exceeding the average resource grade of the Kvanefjeld deposit, with total rare earth oxides (TREO) peaking at nearly 4%. Heavy rare earth oxides (HREO) like dysprosium reached up to 1,112 ppm, underscoring the economic potential of these new zones.

Geological Insights Explain Low Uranium Concentrations

The discovery is underpinned by a geological process involving fenite alteration zones, where alkaline hydrothermal fluids efficiently transport and precipitate REEs while actively dissolving and removing uranium. This decoupling explains how high REE concentrations coexist with uranium levels below the regulatory threshold. The fenite zones act as chemical traps for REEs but allow uranium to migrate away, a mechanism that could reshape the project's compliance outlook.

Additionally, the team identified a new REE-mineralised trachyte target; a volcanic rock type known to host significant REE deposits, such as the Dubbo project in Australia. This trachyte target also shows uranium values below 100 ppm, adding another promising dimension to ETM’s exploration portfolio.

Licence Renewal in Jeopardy Despite Exploration Success

Despite these encouraging geological developments, ETM faces a significant regulatory setback. The Greenlandic Ministry responsible for Mineral Resources has indicated it will recommend against renewing the Kvanefjeld exploration licence, MEL 2010/02, which expired on 31 December 2025. The ministry’s position is based on the current legislative framework that precludes granting an exploitation licence for the project.

ETM, through its subsidiary Greenland Minerals A/S, plans to formally object to this decision, with a consultation response due by 15 June 2026. The timing and outcome of the final decision remain uncertain, but the company has signaled its intent to pursue all legal avenues to protect its rights. This regulatory uncertainty has already disrupted planned 2026 exploration activities, including a helicopter-supported drilling program and geophysical surveys.

Strategic Implications and Next Steps

Managing Director Daniel Mamadou highlighted the dual significance of the discoveries: “The extensive REE mineralisation at surface with uranium values below Greenland’s Uranium Act threshold is a highly encouraging outcome.” He emphasised the potential economic importance of the heavy rare earths dysprosium and terbium found and the foundation these findings provide for future exploration.

However, the licence uncertainty poses a stark challenge. The recommended denial contradicts prior extensions granted after the Uranium Act came into force, opening questions about Greenland’s evolving regulatory stance on critical mineral projects. ETM’s next moves, including legal challenges and stakeholder engagement, will be pivotal in determining whether these promising mineralised zones can be advanced towards development.