IMC Rare Earths Reports 3,099 ppm Yttrium Oxide at Brazil's Itarantim Project

Oct 30, 2026

3 minute read.

Highlights

  • IMC Rare Earths recorded a peak sample of 3,099 ppm yttrium oxide at its Itarantim ionic-clay project in Brazil, with intercepts of 7m at 2,052 ppm and 13m at 1,287 ppm.
  • Block H discoveries extend beyond the existing 1.1-billion-tonne Inferred resource, but sixteen samples exceeded ALS's yttrium leach-solution measurement limit, requiring modeled recovery estimates.
  • Dysprosium and terbium could drive project economics more than yttrium's 36% share of rare earth oxide content by mass suggests, but offtake agreements and Chinese separation dependence remain unresolved.

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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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IMC Rare Earths reports 3,099 ppm yttrium oxide at Brazil's Itarantim ionic-clay project, but commercial economics and recovery methods remain unproven. (read full article...)

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