Major Resource Growth at Halleck Creek
Highlights
Significant Increase in Mineral Resource Estimate
American Rare Earths Limited (ASX: ARR | OTCQX: ARRNF | ADR: AMRRY) has announced a remarkable increase in the mineral resource estimate at the Halleck Creek Rare Earth Project. The updated total now stands at 2.63 billion tonnes, which is an impressive 12.2% improvement from prior estimates, showcasing the tremendous potential and scalability of this pivotal resource.
Red Mountain Area Resource Growth
In particular, resources in the Red Mountain Area have surged by 29.7%, raising the total to 1.24 billion tonnes with a marked increase in grade, bringing it to 3,252 ppm of Total Rare Earth Oxides (TREO). The Cowboy State Mine, the first phase of project development within Red Mountain, experienced a notable 29.4% expansion, totaling 543 million tonnes and exhibiting a 2.7% increase in TREO grade to 3,438 ppm.
Strategic Importance of Halleck Creek
The resulting deposits from Halleck Creek not only highlight the exceptional characteristics of the site but also demonstrate its strategic importance. The mineral resource estimate spans approximately 16% of the greater Halleck Creek project area, revealing substantial upside potential as deposits remain open both at depth and along strike.
CEO Statement Reflecting Confidence
Chris Gibbs, the CEO of American Rare Earths, emphasized the significance of the recent resource update by stating, "This resource update demonstrates the continued growth, scale, and strategic importance of Halleck Creek. The upside potential is truly remarkable, with opportunities lying ahead for future exploration to expand mineral resource estimates further."
Next Steps for Project Development
Looking ahead, the updated resource model and mine plans are set to positively enhance the economics related to Halleck Creek. The company is currently integrating this new resource information into the updated Scoping Study, which was first introduced in March 2024, now anticipated to release shortly in February 2025.
Ongoing Metallurgical Testing
In tandem with these efforts, ongoing metallurgical test work is yielding encouraging results. Initial findings show that approximately 90% of gangue material can be effectively removed during gravity and magnetic separation processes. This advancement significantly raises the REE grades through physical separation methods prior to leaching, which, in turn, can decrease operational costs considerably.
Pre-Feasibility Study in Progress
The updated resource estimates are also set to be included in the ongoing Pre-Feasibility Study (PFS), which remains on target for completion later this year. This comprehensive study will afford a detailed evaluation of Halleck Creek's technical and economic viability, underscoring the project’s phased approach to development and potential commercial production.
Overview of the Halleck Creek Project
Founded on solid geological advantages and near-surface mineralization, Halleck Creek is well-positioned for low-cost open-pit mining operations. The project’s robust growth not only aligns with but actively supports the U.S. government's initiatives for securing domestic critical mineral sources, thereby reducing reliance on foreign imports—especially from China.
Environmental Responsibility and Future Outlook
American Rare Earths remains committed to environmentally responsible mining practices and collaborates with government-supported R&D programs to develop innovative extraction and processing technologies. The Halleck Creek Project is strategically poised to render a myriad of opportunities, reinforcing its role as a vital resource for future generations in the U.S. mineral independence journey.
This announcement is authorized for release by the Board of American Rare Earths.
Frequently Asked Questions
What is the current mineral resource estimate at Halleck Creek?
The current mineral resource estimate at Halleck Creek is 2.63 billion tonnes, reflecting a 12.2% increase from previous estimates.
Why is the Halleck Creek project significant?
The project is significant as it represents one of the largest rare earth deposits in North America, which is critical for domestic supply chain security.
What are the next steps for the Halleck Creek project?
The upcoming steps include the release of the updated Scoping Study and the ongoing Pre-Feasibility Study aimed at detailing the technical and economic potential of the site.
How does American Rare Earths contribute to U.S. mineral independence?
American Rare Earths is focused on reducing U.S. dependence on foreign rare earth imports by advancing domestic projects like Halleck Creek.
What role does environmental responsibility play in their operations?
The company is committed to environmentally responsible mining practices and is actively involved in developing innovative technologies for rare earth extraction.
