American Rare Earths (ASX: ARR) — Company Overview, News & Financial Data
American Rare Earths is a mineral exploration and development company focused on advancing major critical mineral assets in North America.

American Rare Earths
American Rare Earths is a mineral exploration and development company focused on advancing major critical mineral assets in North America. The company primarily targets light and heavy rare earth elements required for permanent magnets, defense technologies, and clean energy applications. Its portfolio of projects includes the Halleck Creek deposit in Wyoming, the La Paz project in Arizona, and additional mineral claims in Nevada. Through ongoing geological evaluation, metallurgical testing, and environmental permitting, the company works to delineate large-scale, low-thorium rare earth deposits to support domestic mineral processing infrastructure and supply chains.
Snapshot
Operations
Products and/or services of American Rare Earths
- Rare Earth Exploration and Development: Exploration and deposit delineation targeting critical magnet metals including neodymium, praseodymium, dysprosium, and terbium to build a domestic rare earth mineral supply chain supporting magnet manufacturing and industrial applications.
- Open-Pit Mine Planning and Permitting: Development activities including baseline environmental studies, geotechnical drilling, mine layout design, and regulatory permitting processes required to transition hard-rock mineral resources into active surface mining operations.
- Mineral Processing and Metallurgical Testing: Metallurgical testing and pilot plant operations focused on optimizing comminution, flotation, and magnetic separation techniques to convert raw mineral ore into high-grade rare earth mineral concentrates.
- Rare Earth Refining and Oxide Separation: Technical development and chemical process engineering focused on hydrometallurgical refining and chemical separation to produce individual rare earth oxides and mixed rare earth carbonate products.
- Critical Minerals Deposit Evaluation: Comprehensive geological survey work, diamond core drilling, surface radiometric mapping, and resource estimation across multi-state exploration claims targeting low-thorium, large-tonnage rare earth element mineralized structures in North America.
- Research and Technology Partnerships: Collaborative research initiatives with government laboratories, academic institutions, and industry consortiums to advance energy-efficient extraction, sustainable processing, and high-purity separation technologies for critical mineral feedstocks and refined products.
American Rare Earths executive team
- Mr. Mark Wall M.B.A.Chief Executive Officer
- Ms. Megan K. McPherson B.Com., B.Comms., C.A.Chief Financial Officer
- Mr. Dwight Kinnes CPGChief Technical Officer
- Mr. Jim GuilingerChief Technical Advisor
- Mr. Wayne Kernaghan A.C.A., A.C.I.S.Company Secretary
- Mr. Joe Evers J.D., M.A.President of WRI
- Mr. Wolfgang Leyh AIG, B.Sc., GSA, M.Sc., Member AusIMMGeological Consultant
- Mr. Robert George Barnes B.A. (Hons), M.Sc., M. App.ScGeological Consultant
- Ms. Edwina Kho B.Com., C.A., FFin, MAppFinConsultant
- Mr. Alan DeansCommunications Consultant