Greenland Mines (NASDAQ: GRML) has announced a strategic share exchange agreement with AnorTech Inc., acquiring an initial 9.9% equity interest in the Greenland-focused technology and resource development company. The deal, announced June 17, 2026, includes an option to increase ownership to as much as 19.9% within six months, signaling the company’s intent to deepen its involvement in midstream processing of critical materials.
The investment supports Greenland Mines’ North Atlantic Critical Metals Corridor strategy and provides exposure to AnorTech’s sustainable alumina, high-purity alumina, CO2-free cement, and industrial materials technologies. These technologies are derived from AnorTech’s Gronne Bjerg anorthosite project in Greenland. The transaction expands Greenland Mines’ reach beyond upstream resource development into the midstream processing segment of the critical materials value chain.
AnorTech is advancing a proprietary process designed to produce sustainable smelter-grade alumina and high-purity alumina from anorthosite while eliminating conventional bauxite-residue tailings. This process could offer a more environmentally friendly alternative to traditional alumina production, which typically generates large volumes of caustic red mud waste. The elimination of bauxite residue tailings addresses a significant environmental challenge in the aluminum industry.
The transaction is expected to close by June 30, subject to customary closing conditions, including acceptance by the TSX Venture Exchange. For more details, the full press release is available at https://ibn.fm/uIGCl.
Greenland Mines is a Nasdaq-listed company with two operating divisions: Mining and Biotech. The mining division focuses on exploration and development of the Skaergaard Project in southeast Greenland and, subject to closing of a previously announced transaction, the Sarfartoq neodymium-praseodymium (Nd-Pr) rare earths project in southwest Greenland. The biotech division includes Klotho’s KLTO‑202 primary indication for ALS. The company’s strategy is centered on building a multi-asset platform with exposure to rare earth magnet materials, precious metals, and selected midstream processing opportunities. This approach aims to advance its broader North Atlantic Critical Metals Corridor vision, which links Greenland resources with allied downstream jurisdictions and industrial infrastructure.
This investment underscores Greenland Mines’ commitment to securing a position in the critical minerals supply chain, particularly for materials essential to green technologies such as electric vehicles, wind turbines, and electronics. Alumina is a key input for aluminum production, which is vital for lightweighting vehicles and constructing energy-efficient buildings. High-purity alumina is used in LEDs, semiconductors, and lithium-ion battery separators. By investing in AnorTech’s sustainable processing technologies, Greenland Mines is positioning itself to meet growing demand for responsibly sourced critical minerals.
The deal also reflects broader trends in the mining industry, where companies are increasingly looking to integrate vertically and reduce environmental impacts. Greenland, with its vast mineral resources, has become a focal point for exploration and development, particularly as Western nations seek to diversify supply chains away from dominant producers like China. Greenland Mines’ North Atlantic Critical Metals Corridor aims to create a secure supply chain linking Greenland’s resources with processing and manufacturing capabilities in allied countries.
Investors should note that forward-looking statements in this article involve risks and uncertainties. For a comprehensive discussion of risk factors, refer to Greenland Mines’ filings with the SEC, including its most recent Annual Report on Form 10-K and Quarterly Reports on Form 10-Q. The company undertakes no duty to update forward-looking information unless required by law.
More information about Greenland Mines is available at https://greenlandmines.com/. The latest news and updates are posted in the company’s newsroom at https://ibn.fm/GRML.
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