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Critical Metals Soars on Tanbreez Drilling as New Assays Lift Resource Outlook

Management plans a revised resource estimate followed by pit optimization to push the Greenland project toward development.

Overview

  • 2025 core assays from the Fjord and Upper Fjord zones reported 0.40%–0.47% total rare earth oxides plus yttrium, with heavy rare earths comprising roughly 26%–27%.
  • The reported mineralization begins near surface, remains open along strike and at depth, and appears laterally consistent for nearly a kilometer.
  • Drilling also identified potentially valuable by‑products, including about 100 ppm gallium and 300 ppm hafnium, along with niobium, tantalum, zirconium and cerium.
  • Shares of Critical Metals jumped roughly 32% intraday to about $17.9 on Wednesday, with Benzinga citing an exceptionally strong Momentum score.
  • The company says the new data will be incorporated into an updated mineral resource and pre‑development pit studies that investors view as key de‑risking steps.