Rare Earths Mining News in Wyoming

American Rare Earths
American Rare Earths
ARR
Rare Earths
Wyoming
Drill Results

American Rare Earths Reports Strong Initial Assay Results from 2026 Feasibility Drilling at Halleck Creek

American Rare Earths reported strong initial assay results from the first six HQ core holes of its 2026 Feasibility Study drilling program at the Halleck Creek Rare Earths Project in Wyoming. The results confirm broad, near-surface rare earth mineralization with a pooled average grade of 3,497 ppm TREO, with 93% of sampled intervals exceeding the 1,000 ppm TREO resource cut-off grade. These results support the existing geological model and will contribute to ongoing Feasibility Study work and future Mineral Resource classification.

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American Rare Earths
American Rare Earths
ARR
Wyoming

American Rare Earths, Novex to boost US output

American Rare Earths and metallurgy firm Novex have signed a memorandum of understanding to develop a domestic US rare earth metal production chain using feedstock from the Halleck Creek project in Wyoming. The partnership aims to convert separated rare earth oxides into metals for permanent magnets, supported by a potential $456 million US Export-Import Bank letter of interest.

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