Article: Investor News / Mark Wall on American Rare Earths Advancing Halleck Creek as the U.S. Pushes for Domestic Supply Chain Control - April 17, 2026
In a recent interview with host Peter Clausi, Mark Wall, President and CEO of American Rare Earths Limited (ASX: ARR | OTCQX: ARRNF | ADR: AMRRY), described the company’s Halleck Creek project in Wyoming as “materially the largest rare earth deposit in the domestic United States,” citing an estimated 8.6 million tonnes of total rare earth oxide.
Wall emphasized that while larger deposits exist globally, Halleck Creek’s advantage lies in its jurisdiction. Located in Wyoming, the project benefits from existing infrastructure—rail, power, and road access—which he described as critical to mine development economics.
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