Greenland Mines taps Tetra Tech, GeoSim for updated Sarfartoq rare earth resource estimate

Tetra Tech, Inc.
Greenland Mines Ltd.

Tetra Tech, Inc.

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Greenland Mines Ltd.

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  • Greenland Mines engaged Tetra Tech Canada, GeoSim to deliver an SEC S-K 1300 mineral resource estimate for the Sarfartoq Nd-Pr project.
  • Program targets substantial completion by summer 2026, followed by an S-K 1300 Technical Report Summary filing.
  • Updated estimate intended to underpin a refreshed preliminary economic assessment for Sarfartoq.
  • Project progress remains conditional on closing the Sarfartoq transaction with Neo Performance Materials, including transfer of exploration licenses.
  • Sarfartoq Nd-Pr mix cited at roughly 25%-40% of the total rare earth oxide basket, supporting a magnet-focused development strategy.


Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Greenland Mines Ltd. published the original content used to generate this news brief on June 22, 2026, and is solely responsible for the information contained therein.