American Rare Earths
American Rare Earths, a rare earths deposit developer, advances the Halleck Creek deposit on Wyoming state land for near-term production.
- Public company
- Centennial, CO, USUnited States
American Rare Earths, a rare earths deposit developer, advances the Halleck Creek deposit on Wyoming state land for near-term production.
americanree.comCrawled Nov 13, 2026
American Rare Earths' Halleck Creek Project in Wyoming is securing a long-term U.S. supply of critical rare earth magnet metals for national security, defense, and advanced manufacturing.
American Rare Earths Ltd. launches a pilot program at its Halleck Creek facility to produce neodymium-praseodymium (NdPr) oxide and metal. The initiative marks a key step toward scaling up rare-earth element processing capacity. The company aims to refine critical materials used in magnets for electric vehicles and renewable energy technologies.
Nov 2026Proactiveinvestors NANews article
American Rare Earths Ltd. expands its Cowboy State mine development plan in a newly released scoping study. The update outlines a scaled-up vision for the project, though specific details on capacity, timeline, or funding remain unstated in the report.
Oct 2026Proactiveinvestors NANews article
American Rare Earths Ltd. reports a **US$1.07 billion net present value (NPV)** study for scaling its **Cowboy State Mine** project. The assessment supports expansion plans for the critical minerals operation in Wyoming. The company highlights the study’s role in validating economic viability ahead of further development.
Sep 2026Proactiveinvestors NANews article
American Rare Earths Ltd. reports significant near-surface mineralization at its Halleck Creek project. The discovery expands the potential for rare earth element extraction, supporting the company’s development plans in the sector.
Sep 2026Proactiveinvestors NANews article