Leading Edge Materials granted 25-year mining lease for Norra Kärr project
Leading Edge Materials Corp. has received a 25-year mining lease from the Swedish Government for its Norra Kärr Heavy Rare Earth Elements Project via subsidiary GREENNA Mineral AB. The concession is a key step toward developing the EU's first HREE mine, targeting the production of dysprosium, terbium, and yttrium to reduce European reliance on imports. The company will now focus on environmental permitting, updating feasibility studies, and securing offtake agreements.

*this image is generated using AI for illustrative purposes only.
Leading Edge Materials Corp. has secured a 25-year Exploitation Concession for the Norra Kärr Heavy Rare Earth Elements Project in Sweden, a move aimed at establishing the EU's first domestic Heavy Rare Earth Elements (HREE) mine. The Swedish Government granted the mining lease to GREENNA Mineral AB, the company's wholly-owned subsidiary, following a formal recommendation from the Mining Inspectorate. This decision underscores the project's strategic importance to European supply security, particularly for critical raw materials essential to the green energy transition.
The Geological Survey of Sweden has confirmed that Norra Kärr is one of Europe's richest rare earth element deposits, featuring a high proportion of heavy rare earths such as dysprosium, terbium, and yttrium. The Government determined that the public interest in securing domestic supply of these materials outweighs competing land-use interests. Currently, the EU has no operational rare earths mines, relying heavily on imports for components used in electric vehicle motors and wind turbines.
Strategic Value and Market Context
Heavy rare earth elements are vital for high-performance permanent magnets used in defense systems, advanced robotics, and renewable energy infrastructure. The project's significance is highlighted by recent market volatility following export controls introduced by China in April 2025. These controls triggered a sharp price divergence, with European prices for dysprosium rising to approximately US$950 per kilogram compared to Chinese prices, while terbium prices in Europe reached approximately US$4,000 per kilogram.
| Element | European Price (Approx.) | Chinese Price (Approx.) |
|---|---|---|
| Dysprosium | US$950 per kg | Not specified |
| Terbium | US$4,000 per kg | US$1,000 per kg |
| Yttrium | US$270 per kg | US$11 per kg |
The EU Critical Raw Materials Act sets a target of sourcing at least 10% of annual strategic raw material consumption domestically by 2030. Norra Kärr has the potential to supply 100% of Europe's annual dysprosium needs alongside meaningful quantities of terbium and yttrium. The project's resource ratio of neodymium-praseodymium to dysprosium-terbium is 2.5 to 1, significantly favoring the scarcer heavy rare earths compared to the peer group average of 38.5 to 1.
Operational Outlook and Next Steps
With the Exploitation Concession secured, Leading Edge Materials plans to advance the environmental permitting process and update the Pre-Feasibility Study (PFS). The company will also engage with potential offtake partners and financiers. Additionally, Leading Edge Materials intends to consider reapplying for Strategic Project designation under the EU Critical Raw Materials Act, which could streamline permitting timelines and improve access to financing.
A 2021 Preliminary Economic Assessment outlined a 26-year operation producing an average of 5,340 tonnes per annum of mixed rare earth oxides. The assessment estimated a post-tax net present value (10%) of US$762 million and an internal rate of return of 26.3%. These estimates were based on historical prices significantly lower than current European market rates. Kurt Budge, Chief Executive Officer, stated that the company is committed to developing the project to the highest environmental standards while engaging with the local community.
How will the updated Pre-Feasibility Study reflect the significant divergence between current European market prices and the historical estimates used in the 2021 assessment?
What specific impact will China's export controls have on the speed and terms of securing offtake agreements with European EV and wind turbine manufacturers?
Can the project meet the EU's 2030 domestic sourcing target given the remaining environmental permitting requirements and construction timelines?


























