Welcome to our dedicated page for American Rare Earths news (Ticker: ARRNF), a resource for investors and traders seeking the latest updates and insights on American Rare Earths stock.
American Rare Earths Limited (ARRNF) generates frequent news as it advances the Halleck Creek Rare Earths Project in Wyoming and positions itself within the U.S. critical minerals landscape. Company announcements highlight technical milestones, resource updates, permitting progress and corporate developments that are central to understanding its trajectory as a rare earths developer.
News coverage often focuses on mineral processing breakthroughs, such as impurity removal neutralization tests on allanite-based ore, the selection of magnesium oxide as the preferred neutralizing reagent, and the successful production of mixed rare earth oxalate and mixed rare earth oxide (MREO) from Halleck Creek ore. These updates provide insight into how the company is de-risking its hydrometallurgical flowsheet and moving toward a robust Pre-Feasibility Study.
Investors can also follow resource and exploration news, including updated Mineral Resource Estimates for the Cowboy State Mine area, channel sampling results, and new drilling permits at both the Cowboy State Mine and Bluegrass exploration areas. These releases outline how geological data and modeling are refining the scale and classification of resources within Halleck Creek.
Corporate and strategic news includes board and management changes, expanded relationships with engineering partners such as Tetra Tech, and initiatives to explore U.S. government funding opportunities for critical minerals projects. Quarterly activity reports and AGM addresses summarize progress in test mining, optimization work, permitting and funding, and frame Halleck Creek’s role in the broader U.S. mine-to-magnet strategy.
By tracking ARRNF news, readers can monitor how American Rare Earths is progressing from exploration and test work toward potential development, and how its technical and regulatory milestones may influence the long-term outlook for the Halleck Creek Project.
American Rare Earths Limited announced that its US subsidiary, Western Rare Earths, is the sole industry member of a consortium led by Lawrence Livermore National Laboratory, awarded research funding of $4M USD for developing bio-based separation and purification of Rare Earth Elements (REEs). An additional $9M USD may follow based on performance. The funding supports the DARPA's EMBER program, aiming to innovate sustainable methods for REE extraction. The company's projects are characterized by unique mineral deposits, offering a significant alternative to China's REE supply dominance.
American Rare Earths Limited (OTCQB: ARRNF) announced promising assay results from the Halleck Creek Rare Earth project in Wyoming, highlighting the potential for one of North America's largest rare earth deposits. Preliminary findings from four out of nine drilled holes show consistent mineralization with a total rare earth oxides (TREO) average of 4,252 ppm, exceeding expectations. The company plans to accelerate exploration to define a maiden JORC resource and intends to update its Exploration Target. Drilling results for remaining holes are anticipated in July 2022.
American Rare Earths Limited (ASX: ARR, OTCQB: ARRNF) announced positive results from exploration drilling at its La Paz project in Arizona. The drilling, conducted in April 2022, consisted of nine holes totaling 2,692 feet, resulting in 677 samples that showed significant rare earth mineralization. CEO Chris Gibbs emphasized the potential for expanding JORC-compliant resources, which could make La Paz one of North America's largest rare earth projects. Initial assay results revealed notable levels of Total Rare Earth Oxides, with drill hole LP22-SW05 showing an impressive 501ppm TREO.