Avenir Minerals Secures Exclusive Exploration Rights at Lake George Antimony Mine

Oct 27, 2026

4 minute read.

Highlights

  • New Brunswick granted Avenir Minerals exclusive exploration rights at the historic Lake George antimony mine, with field work expected to begin in early 2027.
  • The agreement covers exploration and tailings reprocessing assessment only—no production authorization, feasibility study, or processing agreement has been issued.
  • Avenir is a wholly owned Agnico Eagle Mines subsidiary, adding financial credibility, but investors still need updated resource estimates and commercial economics.
  • Antimony's strategic importance spans ammunition, flame retardants, batteries, and semiconductors, but Chinese export controls highlight supply-chain vulnerabilities.
  • REEx cautions that discovering antimony and delivering it commercially are two distinct milestones that each project must independently prove.

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By Daniel

Inspired to launch Rare Earth Exchanges in part due to his lifelong passion for geology and mineralogy, and patriotism, to ensure America and free market economies develop their own rare earth and critical mineral supply chains.

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Avenir Minerals, an Agnico Eagle subsidiary, secures exploration rights at Lake George antimony mine in New Brunswick—but no production is authorized yet. (read full article...)

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