Brunswick acquires Clavering, Hudson land by staking

Executive Summary

• Brunswick Exploration Inc. has formally submitted applications to stake two new high-priority lithium targets in eastern Greenland, known as Clavering and Hudson land, reinforcing its position as the only company currently exploring for lithium in the country.
• The new license area covers 13,862 hectares and hosts significant geochemical anomalies, including elevated rubidium, cesium, and tantalum values that indicate highly evolved pegmatite systems prospective for lithium mineralization.
• The company plans to conduct prospecting activities at the new targets and its Hinks land project in Q3 2026, followed by a drill program at its Nuuk lithium project later that quarter.

Key Details

• New Targets: Clavering and Hudson land licenses located approximately 360 km north of Ittoqqortoormiit on the east coast of Greenland.
• License Area: Comprises five blocks covering 13,862 hectares.
• Geological Context: Area contains pegmatite outcrops (some kilometric scale), two-mica granites, gneiss, amphibolite, marble, metasedimentary units, and ultramafic rocks, providing a framework for lithium-cesium-tantalum pegmatite systems.
• Geochemical Significance:
  • Historical stream-sediment surveys identified exceptionally high rubidium (Rb) values, an indicator of highly evolved pegmatites.
  • Of 15,600+ samples analyzed across Greenland, only 28 ranked in the 99.998th percentile for Rb; 25 of these are within a 15-km diameter area inside the new license.
  • The area also shows highly anomalous cesium values and several elevated tantalum values.
  • Note: Lithium was not analyzed in these historical surveys.
• Regulatory Status: License applications have been formally submitted and are awaiting final government approval.
• Upcoming Activities (2026):
  • Q3 2026: Helicopter-supported prospecting program at Clavering, Hudson land, and Hinks land (approx. two weeks).
  • Late Q3 2026: Initiation of a small drill program at the Nuuk lithium project to test spodumene-bearing pegmatites identified in the 2025 field season.
• Portfolio Context: Brunswick controls the only two known Greenlandic lithium discoveries (Mirage and Anatacau). The Mirage project has an inferred resource of 52.2 million tonnes grading 1.08% Li2O.

Notable Quotes

• "Greenland is one of the most underexplored and geologically prospective jurisdictions globally, presenting a unique opportunity for Brunswick Exploration. As lithium market fundamentals continue to strengthen, we believe now is the optimal time to enhance the company's position on a global scale..." — Killian Charles, President and CEO.
• "These newly identified targets host some of the most compelling geochemical signatures we have encountered in Greenland, supported by highly favourable geology." — Killian Charles, President and CEO.