Halleck Creek, WY

With a globally significant exploration target of over two billion tonnes of mineralised rare earth rocks, our 100% owned Halleck Creek project has the potential to be among the largest rare earths deposits in the US. View the Halleck Creek Technical Report for February 2024 here.
Technical Report Feb 2024
  • 2.34 billion tonne JORC Resource
  • 7.48 million tonnes of contained Total Rare Earth Oxides (TREO) including Neodymium (Nd) and Praseodymium (Pr) oxides.
  • In a mining friendly state of Wyoming.
  • Close to infrastructure and a highly skilled workforce.
  • Test-work demonstrates the ore responds well to conventional processing technology which reduces operating and capital costs.
  • Exceptionally low levels of radioactive penalty elements Uranium and Thorium further reducing costs while boosting the ESG profile.
  • Spans 3304 hectares (8165 acres)

Significant upside potential

American Rare Earths Ltd (ASX:ARR) CEO Chris Gibbs tells Proactive the company has confirmed broad zones of rare earth mineralisation to new depths of 175.5 metres, further extending the Halleck Creek Project in Wyoming. This represents an increase of 75.5% over the depth drilled for the maiden drill campaign, with 27% of the rare earths comprising highly valuable magnetic rare earth elements.

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