Critical Metals Corp. Shares Surge 40% After Securing Dominant 92.5% Stake in Greenland's Tanbreez Rare Earth Project

Critical Metals Corp. shares surged as much as 45% in a single trading session, marking the company's biggest intraday gain in six months and boosting its valuation to approximately $1.7 billion. The dramatic spike followed the company's strategic move to tighten its control over a key rare earth resource in Greenland, a region seen as pivotal for building a US-friendly supply chain for critical minerals.

The catalyst was a definitive transaction where Critical Metals raised its ownership in the Tanbreez project to 92.5%. The company acquired the remaining 50.5% stake it did not previously control from Rimbal Pty Ltd., securing a dominant position in one of the world's largest known rare earth deposits. Tanbreez is rich in elements like terbium and dysprosium, which are essential for advanced electronics, renewable energy technologies, and modern defense systems.

This consolidation grants Critical Metals unprecedented operational control over a strategic asset at a time of intense global competition for secure, non-Chinese sources of rare earths. The deal signals the company's aggressive positioning to become a major supplier to Western markets, directly aligning with broader geopolitical efforts to diversify critical mineral supply chains away from adversarial control. The market's immediate and forceful reaction underscores the high-stakes nature of securing these resources.