Greenland Mines Fast-Tracks Key Rare Earths Project for Western Supply

CHARLOTTE, NC – June 18, 2026 – In a move that reverberates from the Arctic circle to the trading floors of Wall Street, Greenland Mines (NASDAQ: GRML) has fired the starting gun on an accelerated development plan for its Sarfartoq rare earths project in southwest Greenland. The announcement to fast-track an updated resource estimate under stringent U.S. regulations is more than a corporate milestone; it’s a significant development in the West’s urgent quest to build resilient supply chains for the critical minerals powering our future.

For the executive investor, the story here is not just about a single mine. It’s about de-risking a geopolitically vital supply chain, the strategic integration of technical expertise, and a company positioning itself as a linchpin in a new, North Atlantic-centric industrial ecosystem. Greenland Mines is making a calculated bet that speed, transparency, and strategic partnerships can unlock one of the world's most promising deposits of magnet rare earths.

Fast-Tracking with Precision and Purpose

At the heart of today’s announcement is the engagement of two industry heavyweights, Tetra Tech Canada and GeoSim Services, to deliver an updated Mineral Resource Estimate (MRE) for Sarfartoq. Crucially, this will be prepared under the U.S. Securities and Exchange Commission's S-K 1300 standard. This isn't just a bureaucratic detail; it’s a strategic choice. By moving from the Canadian NI 43-101 standard, which governed its historical data, to the SEC's modern framework, Greenland Mines is signaling its commitment to the highest levels of transparency and rigor for the U.S. capital markets. S-K 1300 provides investors with a more direct and comparable analysis of mining assets, a move that should enhance credibility and attract institutional capital.

The timeline is aggressive. The company expects the MRE to be substantially completed by this summer, which will immediately feed into an updated Preliminary Economic Assessment (PEA). This rapid cadence is made possible by a clever combination of old and new. The work will integrate historical resource estimates from 2011-2012 with a trove of recent drilling and technical data generated between 2023 and 2025 by Neo Performance Materials, the project's former operator and now a key strategic partner.

Furthermore, the company has brought back a familiar face to lead the geological work: Ronald G. Simpson of GeoSim. Having authored the project's original resource estimates over a decade ago, his involvement provides unparalleled technical continuity. As one mining analyst noted, "Having the original architect of the geological model back on board dramatically shortens the learning curve and de-risks the resource update. It’s the smartest way to move fast without breaking things."

A Differentiated Asset in a High-Stakes Game

What makes Sarfartoq worth this focused effort is the specific nature of its deposit. This isn't just any rare earth project; it is exceptionally rich in Neodymium and Praseodymium (Nd-Pr), the two elements that are the lifeblood of the high-performance permanent magnets essential for electric vehicle (EV) motors, direct-drive wind turbines, and sophisticated defense systems.

Greenland Mines believes the Nd-Pr component at Sarfartoq constitutes 25-40% of the total rare earth basket—a remarkably high concentration that positions it among the world's most valuable undeveloped deposits. In a market where China controls over 85% of global rare earth processing, a large, high-grade Nd-Pr deposit in a stable, Western-allied jurisdiction is a geopolitical and economic prize.

The value concentration is a critical factor from an investment perspective. It means that for every ton of ore processed, the potential revenue is significantly higher, which can dramatically improve project economics, particularly in a high-cost Arctic operating environment. This high-value basket, combined with what the company believes is a favorable grade profile and conventional mineralogy, makes Sarfartoq a standout asset in a crowded field of aspiring rare earth producers.

Navigating the Greenlandic Landscape

Operating in Greenland requires a deft hand, balancing economic ambition with profound environmental and social responsibilities. The country’s 2021 ban on uranium mining, which effectively halted the development of the Kvanefjeld project, sent a clear message: Greenland is open for business, but on its own terms. Projects must demonstrate a clear path to environmentally sound operations.

Sarfartoq's carbonatite-hosted geology, which is typically associated with lower concentrations of radioactive byproducts like uranium compared to other types of rare earth deposits, may give it a crucial advantage in this political climate. Greenland Mines is clearly not taking this for granted. The company has re-appointed WSP Denmark to continue multi-year environmental baseline studies, a critical step for a thorough and defensible Environmental Impact Assessment. This proactive stance on environmental data collection demonstrates an understanding of the local regulatory landscape and a commitment to responsible development, which will be essential for securing the necessary permits and maintaining a social license to operate.

A Vision for a North Atlantic Corridor

Perhaps the most compelling aspect for the long-term investor is how Sarfartoq fits into Greenland Mines' broader corporate strategy. The company does not view this as a standalone asset but as the cornerstone of its 'North Atlantic Critical Metals Corridor' vision. This ambitious strategy aims to link Greenland's upstream mineral resources with downstream processing capabilities in allied North Atlantic nations, such as Iceland, with its abundant, low-cost renewable energy.

This creates a powerful narrative: a fully Western-aligned, mine-to-magnet supply chain that is not only secure but also boasts a lower carbon footprint. This vision diversifies Greenland Mines' portfolio beyond Sarfartoq, complementing its Skaergaard precious and critical metals project and providing a multi-asset platform exposed to the most important themes of our time: energy transition, defense, and strategic materials.

The strategy is already taking tangible form. The previously announced deal with Neo Performance Materials, a global leader in rare earth processing, includes a provision giving Neo the right to purchase up to 60% of Sarfartoq's future Nd-Pr production. This off-take agreement is a massive vote of confidence and a critical de-risking event, providing a clear path to market and validating the project's strategic importance. It effectively begins to build the very mine-to-magnet value chain that the West so desperately needs, positioning Greenland Mines at its very foundation.