European Lithium Enters Critical June With Rare Earths Prize Hanging in the Balance

European Lithium's Tanbreez project in Greenland is a strategic rare earths source for EVs and defense. A merger with Critical Metals hinges on a Greenland permit, a $24M cash shortfall, and a tight timeline amid China's export restrictions.

The global race to secure rare earths supply chains is accelerating, and European Lithium’s Tanbreez project in southern Greenland has become a strategic focal point. The mineralised deposit, estimated at 4.7 billion tonnes, contains heavy rare earths such as terbium and dysprosium that are essential for electric vehicle magnets and defence equipment. Industry analysts at McKinsey, CRU Group and Benchmark Mineral Intelligence project that non-Chinese sources will cover less than a fifth of global demand by 2035. But for European Lithium, realising that potential requires navigating a punishing June calendar where a Greenland permit, a cash shortfall and a merger timeline all converge.

The company needs a mining permit from Greenlandic authorities before it can start its planned 150-tonne rock sampling programme this month. That sample is intended to produce concentrate for potential offtakers in the EU, the US and Saudi Arabia. The political backdrop adds urgency: China’s October 2025 export restrictions on five rare earth categories are suspended until 10 November 2026 following diplomatic talks, but licensing requirements imposed in April 2025 remain fully in force. The US Export-Import Bank has already issued a non-binding letter of intent for up to $120 million. Metallurgical work at Fremantle Metallurgy has boosted the processed concentrate grade by around 40% to 2.96% total rare earth oxides, providing technical validation.

On the merger front, European Lithium signed a binding agreement with Critical Metals on 19 May 2026 that values the transaction at roughly $835 million. Critical Metals already owns 92.5% of Tanbreez and will acquire the rest. Shareholders will receive 0.035 Critical Metals shares for each European Lithium share. A key change came on 3 June, when the company scrapped the option to deliver Australian CHESS depositary interests — settlement will now run exclusively through Nasdaq-listed securities. The exchange ratio remains unchanged, but the shift could complicate transfers in European deposit accounts.

A hard cash condition hangs over the process. Before the shareholder vote, European Lithium must demonstrate net liquidity of at least A$330 million. At the end of March it held A$306 million, leaving a gap of roughly A$24 million. To bridge that shortfall, the company has issued about 6.67 million new ASX shares through early exercise of options and conversion rights at strike prices between A$0.08 and A$0.12. The timetable is tight: the draft scheme booklet is due with the Australian Securities and Investments Commission in June, a first court hearing follows in July, and the shareholder vote is planned for the third quarter. Completion is targeted for the second half of 2026. If the deal collapses, a break fee of $12 million is payable.

Governance issues add another layer of scrutiny. The ASX is investigating whether European Lithium breached disclosure rules by allowing media reports to precede an official announcement; the company denies any violation. Meanwhile, Tony Sage serves as both chairman of European Lithium and CEO of Critical Metals, a conflict that an independent committee has judged acceptable but which is likely to be debated at the shareholder meeting.

Austria’s Wolfsberg lithium project remains stuck in permitting purgatory. The Federal Administrative Court overturned a key mining approval in November 2025, ruling that an exemption for projects under ten hectares violated EU environmental law. The province of Carinthia must now assess the project on a case-by-case basis. On the positive side, federal authorities extended the mining licence by two years in February 2026. A final investment decision for Wolfsberg is still targeted for the end of 2026.

Market sentiment reflects the uncertainty. The stock trades at €0.25, about 17% below its 52-week high of €0.31 hit on 2 June, and has slipped roughly 15% over the past week. Despite that pullback, the shares have surged more than 170% year to date. The annualised 30-day volatility stands at over 143%, underscoring the wide range of possible outcomes. Whether the Greenland permit arrives in time, the cash gap closes completely, and the merger process runs smoothly will determine the company’s trajectory — and the next concrete milestone comes with the scheme booklet filing in June.