Key Highlights

  • Shares are trading at $7.99, up 11.13% in Tuesday's session.
  • Metallurgical testwork from the University of Brighton recovered 73% of total rare earth elements, excluding cerium, from the company's Itarantim Project in Brazil.
  • Testing recovered 71.4% of terbium and 70.5% of dysprosium, two high-value magnet rare earth elements.
  • The results support further evaluation of in-situ recovery as a potentially lower-capital, lower-impact development pathway for the project's roughly 1.1 billion tonne inferred resource.

Strong Metallurgical Test Results Drive Shares Higher

IMC Rare Earths (NYSE American:IMC) shares surged in Tuesday's session after the company announced encouraging metallurgical testwork from the University of Brighton showing that a high proportion of rare earths can be recovered from its Itarantim Project in Brazil. Laboratory testing recovered 73% of total rare earth elements tested, excluding cerium, using acidified magnesium sulphate, including 71.4% recovery of terbium and 70.5% of dysprosium, two high-value magnet rare earths. IMC Rare Earths is a Brazil-headquartered mineral exploration and development company focused on rare earth elements, with its flagship Itarantim Project hosting an inferred mineral resource of approximately 1.1 billion tonnes.

Results Support a Potentially Simpler Development Pathway

The results support further evaluation of in-situ recovery as a potentially simpler, lower-capital, lower-impact development pathway for Itarantim, one that could reduce excavation, tailings, and Capital requirements compared with conventional open-pit mining. Downstream processing produced a mixed rare earth carbonate recovering up to 86.6% of rare earths from solution, further processed into a mixed rare earth oxide containing approximately 41% total rare earths.

News Lands Amid Strong Sector-Wide Interest in Rare Earths

The announcement comes amid strong sector-wide interest in rare earths, driven by continued investor optimism around securing critical minerals Supply outside of China, positioning IMC as a differentiated story within the broader materials and critical minerals space even as trading Volume in the stock remains below average.

Field-Scale Testing Will Determine the Pathway's Viability

IMC Rare Earths shares are climbing as encouraging laboratory results reinforce the potential of its in-situ recovery approach. Planned hydrogeological testing and field-scale injection and recovery pilot work will likely be the next catalysts determining whether the pathway can be advanced toward development.