American Rare Earths CEO thinks Halleck Creek “will be one of the most important rare earths projects in the United States, or even the world”

American Rare Earths Limited (ASX: ARR | OTCQB: ARRNF) (“ARR”) is a leading developer of rare earth elements with a strong focus on developing sustainable and cost-effective extraction and processing methods. ARR’s 100% owned three rare earths projects are all located in the USA. ARR has recently decided to re-domicile to the USA in line with their projects’ location.

Their two key projects are Halleck Creek in Wyoming, and La Paz in Arizona. Both have the potential to be among North America’s largest rare earth deposits.

Halleck Creek Rare Earths Project’s latest developments

In March 2023, ARR announced a JORC Resource at Halleck Creek of 1.43 billion tonnes with an average TREO grade of 3,309 ppm, and an average NdPr grade of 734 ppm. That’s a huge resource and there is even more potential to grow it further. ARR states that “currently less than 25% of the Halleck Creek District has been drilled and the deposit remains open”.

As announced on June 28, 2023, ARR plans to drill a further ~2,400 meters at the Halleck Creek Project. The purpose of the drill program is to both upgrade the Resource and potentially grow it further. The upgrading goal is to “define a significant volume of measured and indicated resources“. Drilling is expected to commence later in Q3, 2023 subject to receiving permits.

ARR CEO and Managing Director, Chris Gibbs, commented:

“The outstanding results we achieved with the JORC Resource of 1.43 billion tonnes at Halleck Creek provides the foundation to build what we think will be one of the most important rare earths projects in the United States, or even the world. The 1.05 million tonnes of NdPr at Halleck Creek can unlock current boundaries of the electrification of the US economy.“

An overview of ARR’s 100% owned Halleck Creek Rare Earths Project in Wyoming, USA

Source: American Rare Earths company presentation

In other news, on July 6, 2023, ARR announced that they are advancing new and potentially better processing methods for their Halleck Creek Rare Earths Project. This is a key development as processing rare earths is a complex and expensive process, mostly done in China. ARR state:

“…..the company is actively engaged in US Government-funded research aimed at developing cleaner and cheaper processing methods for rare earths, utilizing biological techniques. In collaboration with renowned institutions and laboratories, American Rare Earths is making significant strides towards this goal….the development of a new method that employs a protein isolated from bacteria to extract and separate rare earth elements in a more environmentally friendly manner. With the potential for scalability, this breakthrough could be instrumental in the development of a domestic supply of rare earth metals, reducing the ecological impact associated with traditional extraction methods.“

Note: Bold emphasis by the author.

A reduced ecological impact would also be potentially beneficial when it comes to project permitting.

ARR is collaborating with partners to develop new biological methods to extract and separate rare earth elements

Source: American Rare Earths company presentation

Also announced on June 2, 2023, Halleck Creek ore achieved very positive initial metallurgical test results using Wet High Intensity Magnetic Separation (WHIMS) which yielded “72% recovery and rejected 77% of feed mass, an upgrade ratio of 3.1”. This was using a simple process flow sheet to produce a rare earth concentrate and maximize the recovery of magnet metals neodymium and praseodymium (NdPr).

ARR is studying using annualized ore processing of 10, 15 and 20 million tonnes per annum feed rate to the concentrator which would equate to a modeled production of 3,800 tonnes, 5,700 tonnes and 7,600 tonnes, respectively of the highly valuable NdPr oxides contained in mixed rare earth carbonate. At the upper end of these projections that would put ARR in the league of western market leaders such as Lynas Rare Earths Limited (ASX: LYC) and MP Materials Corp. (NYSE: MP), in terms of NdPr production volumes.

Near-term catalysts for the Company at Halleck Creek will be results of the detailed metallurgical testing, any results from baseline environmental test work, further drilling results and a possible resource upgrade, and any further news regarding their co-development work to produce new biological methods to extract rare earths. Beyond that the next large step is a Preliminary Economic Assessment, perhaps in H1, 2024.

Closing remarks

ARR continues to do the hard work to build a strong future for the Company. To date, results at Halleck Creek have been very encouraging. A huge resource, good recovery rates, and potential to one day achieve very significant volumes of NdPr. Any success with biological rare earths processing would be a nice bonus.

American Rare Earths trades on a market cap of A$74 million.

The rare earths sector has had plenty of good news in 2022 including the recently announced proposal by the European Commission (“EC”) for a European Raw Materials Act. A very telling comment in the announcement gives a big clue as to which critical materials hold the greatest concern. The EC stated: “Lithium and rare earths will soon be more important than oil and gas……Our demand for rare earths alone will increase fivefold by 2030.” The supply risk for key rare earths is a problem for all western countries. China dominates the rare earths supply chain (58% of mines, 85% of processing) and the production of powerful rare earth magnets used in EVs, wind turbines, and most military hardware that employ powerful magnets. The U.S has already started various initiatives to support the rare earths supply chain, including some funding from the Infrastructure Act. Last month the Biden administration announced $2.8 billion of grants for various critical materials and battery supply chain related projects in the USA.

So clearly the funds are now flowing and the race is on to develop both an EU and a U.S critical materials and battery supply chain. Given the rising global geopolitical tensions Europe and USA will now need to support the critical materials sector like never before – both funding and permitting.

Source: American Rare Earths company presentation

Today’s company is working as fast as they can to help create a U.S source of critical rare earths from their three USA rare earths projects.

American Rare Earths Limited (ASX: ARR | OTCQB: ARRNF) is focused on developing their 100% owned La Paz Scandium and Rare Earths Project in Arizona, USA. The Company’s other two projects are the Halleck Creek Project in Wyoming and the Searchlight Rare Earths Project in Nevada, USA.

American Rare Earths’ 3 USA rare earths projects currently being explored and developed

Source: American Rare Earths company presentation

La Paz Project update

The La Paz Project has high-value magnet rare earths (NdPr) as well as scandium with a 2021 JORC Resource of 170.6 million tonnes at an average grade of 469ppm Total Rare Earth Oxide (“TREO”) (contained ~80 million kgs TREO, plus 4.4 million kgs of Scandium Oxide (Sc2O3)). American Rare Earths Limited has recently completed the metallurgical test work at La Paz. The results were successful using the Watts & Fisher’s proprietary technology for the extraction of rare earth metals. According to the Company: “The technology shows good promise with further development, moving into piloting down the track. Rapid dissolution of rare earth values within 2 to 3 minutes at leaching temperatures above 225°C.” Next steps at La Paz include South-West Area resource expansion and then a PEA.

The Halleck Creek Project update

At the Halleck Creek Project, the Company continues their drilling campaign to define a significant JORC Resource. The Company stated recently: “The drilling commenced early October and is progressing well. It is anticipated the campaign, analysis and subsequent announcements relating to a maiden JORC resource will be completed in the first quarter of calendar year 2023.” In good news for shareholders, the Halleck Creek exploration target has been increased by 328%, boosted by the newly staked claim area Bluegrass which indicates consistent rare earth mineralisation. Beyond that, the next steps include metallurgy testing.

American Rare Earths has also recently stated they are evaluating even more potential rare earth opportunities in North America. Finally, in more good news the Company’s wholly-owned US subsidiary, Western Rare Earths (WRE), and a consortium of companies (Phinix, LLC and Virginia) were awarded US$500,000 in R&D funding. The consortium will use the funding to develop extraction and separation focused processing technology studies on rare earths ore. The project goal is to produce light, medium, and heavy rare earth oxide products of greater than 95% purity.

American Rare Earths Limited trades on a market cap of A$91 million. Exciting times ahead for this fast-moving company — they are a member of the Critical Minerals Institute.

In this InvestorIntel interview with host Tracy Weslosky, American Rare Earths Limited’s (ASX: ARR | OTCQB: ARRNF) President – North America, Marty Weems talks about its recent “outstanding” drill results from its Halleck Creek Rare Earth Project in Wyoming.

In the interview, which can also be viewed in full on the InvestorIntel YouTube channel (click here), Marty discusses the results from the first four holes reported from the maiden drilling program at the Halleck Creek Rare Earth Project which “confirmed mineralization is consistent surface to depth, and we had mineralization at depth, so we’re really excited about what we see in both size and grade opportunity.” With the reported magnetic rare earth oxides comprising approximately 26% of TREO (Total Rare Earths Oxides) “by our estimation that puts it in a fairly world-class distribution,” Marty continues, “so we’re quite excited  to see that number being as high as it is.”

Marty also discusses American Rare Earths’ recent announcement that its wholly owned US subsidiary, Western Rare Earths, is the sole industry member of a consortium that has been awarded research funding from the U.S. Defense Advanced Research Projects Agency (DARPA) to develop scalable, bio-based separation and purification of rare earths elements using Western Rare Earths’ feedstock. “I’m excited to see substantive, robust engagement by the U.S. government and putting budget dollars to support onshoring the supply chain, and I think it bodes really well for us.”

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About American Rare Earths Limited

American Rare Earths Limited is an Australian company listed on the ASX with assets in the growing rare earth metals sector of the United States of America, emerging as an alternative international supply chain to China’s market dominance of a global rare earth market expected to expand to US$20 billion by the mid-2020s. The Company’s mission is to supply Critical Materials for Renewable Energy, Green Tech, Electric Vehicles, National Security, and a Carbon-Reduced Future.

Western Rare Earths (WRE) is the wholly-owned US subsidiary of the Company. ARR owns 100% of the world-class La Paz Rare Earth Project, located 170km northwest of Phoenix, Arizona. As a large tonnage, bulk deposit, La Paz is potentially the largest, rare-earth deposit in the USA and benefits from containing exceptionally low penalty elements such as radioactive thorium and uranium. Approximately 742 – 928 million tonnes of Rare Earths mineralized rocks are identified as an exploration target in the La Paz Rare Earths project’s Southwest area with an average TREO Grade of 350 – 400ppm and Scandium Oxide grade of 20-24.5ppm. The new exploration Target is additive to the La Paz Rare Earth project recently upgraded 170MT Resource. (ASX Announcement, 29 September 2021). During the period from February to April 2022 the Company drilled nine holes for 821 metres and collected 677 samples in the La Paz southwest area. The assay results from the first 332 samples demonstrate rock type associated with higher rare earth grades. The enhanced grades and thickness of the mineralized zone have accelerated exploration planning. The Company is working on establishing a JORC resource for the southwest area (ASX Announcement, 14 June 2022). Preliminary metallurgical test work demonstrates that La Paz ore can be effectively concentrated using conventional magnetic separation, selective grinding and direct flotation. Under the guidance of Wood Australia, advanced metallurgy and mineral processing test work is near completion with Nagrom Laboratories in Perth Western Australia (ASX Announcement, 7 April 2022).

In the first half of 2021, ARR acquired the USA REE asset, the Halleck Creek Project in Wyoming. Since acquiring the asset the company has increased the land holding to over 6,000+ acres. Approximately 308 to 385 million tonnes of rare earths mineralized rocks were identified as an exploration target for the Halleck Creek project area with an average Total Rare Earth Oxide (TREO) grade of 2,330 – 2,912 ppm. Initial surface sampling of the Overton Mountain area conducted in 2018 revealed average TREO values of 3,297 ppm, average Heavy Rare Earth Oxide (HREO) values of 244 ppm, and average Magnetic Rare Earth Oxide (MREO) values of 816 ppm. (ASX Announcement,26 April 2022). The maiden exploration drilling program was completed in April 2022. The Company is updating the existing exploration target and developing a more comprehensive drilling program with the objective of defining a high tonnage maiden JORC resource.

La Paz and Halleck Creek’s mineral profiles are incorporated into emerging US advanced rare earth processing technologies in collaboration with US national laboratories, major universities and the US DOE innovation hub, the Critical Materials Institute.

To know more about American Rare Earths Limited, click here

Disclaimer: American Rare Earths Limited is an advertorial member of InvestorIntel Corp.

This interview, which was produced by InvestorIntel Corp., (IIC), does not contain, nor does it purport to contain, a summary of all the material information concerning the “Company” being interviewed. IIC offers no representations or warranties that any of the information contained in this interview is accurate or complete.

This presentation may contain “forward-looking statements” within the meaning of applicable Canadian securities legislation. Forward-looking statements are based on the opinions and assumptions of the management of the Company as of the date made. They are inherently susceptible to uncertainty and other factors that could cause actual events/results to differ materially from these forward-looking statements. Additional risks and uncertainties, including those that the Company does not know about now or that it currently deems immaterial, may also adversely affect the Company’s business or any investment therein.

Any projections given are principally intended for use as objectives and are not intended, and should not be taken, as assurances that the projected results will be obtained by the Company. The assumptions used may not prove to be accurate and a potential decline in the Company’s financial condition or results of operations may negatively impact the value of its securities. Prospective investors are urged to review the Company’s profile on Sedar.com and to carry out independent investigations in order to determine their interest in investing in the Company.

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In a recent InvestorIntel interview, Chris Thompson spoke with American Rare Earths Limited’s (ASX: ARR | OTCQB: ARRNF) President – North America, Marty Weems, about the positive field assay results from the La Paz Project in Arizona. Marty highlights how American Rare Earths’ La Paz Project is on track to become a North American rare earths producer.

In this interview, which may also be viewed on the InvestorIntel YouTube channel (click here to subscribe), Marty comments on the United States government’s push to develop a rare earths supply chain outside of China. With rising demand for electric vehicles, wind turbines and defense applications, Marty highlights how the American Rare Earths’ La Paz Project already has a 170.6 million ton JORC compliant resource and provides an update on the new Southwest Zone.

To watch the full interview, click here

About American Rare Earths Limited

American Rare Earths Limited is an Australian company listed on the ASX with assets in the growing rare earth metals sector of the United States of America, itself emerging as an alternative international supply chain to China’s market dominance of a global rare earth market expected to expand to US$20 billion by the mid-2020s. The Company’s mission is to supply Critical Materials for Renewable Energy, Green Tech, Electric Vehicles, National Security, and a Carbon-Reduced Future. Western Rare Earths (WRE) is the wholly owned US subsidiary of the Company. ARR owns 100% of the world-class La Paz rare-earth Project, located 170km northwest of Phoenix, Arizona. As a large tonnage, bulk deposit, La Paz is potentially the largest, rare-earth deposit in the USA and benefits from containing exceptionally low penalty elements such as radioactive thorium and uranium. ARR plans to deliver its first Preliminary Economic Assessment for La Paz by 2022 and is working with leading USA research institutions. La Paz’s mineral profile is incorporated into emerging US advanced rare earth processing technologies. In early February 2022, the Company commenced further drilling at the La Paz project to explore lateral and vertical extent in the new southwest area. Approximately 742 – 928 million tonnes of Rare Earths mineralized rocks are identified as an exploration target in the La Paz Rare Earths project’s Southwest area with an average TREO Grade of 350 – 400ppm and Scandium Oxide grade of 20 – 24.5ppm. The new exploration Target is additive to the La Paz Rare Earth project recently upgraded 170MT Resource. in the first half of 2021, In June 2021, ARR acquired the USA REE asset, the Halleck Creek Project in Wyoming. With permits in hand, the maiden exploration drilling program commenced in March 2022 and will provide initial mineralization, lithology and fresh rock core material for metallurgical and process testing. Approximately 308 to 385 million tonnes of rare earths mineralized rocks were identified as an exploration target for the Halleck Creek project area with an average Total Rare Earth Oxide (TREO) grade of 2,330 – 2,912 ppm. Initial surface sampling of the Overton Mountain area conducted in 2018 revealed average TREO values of 3,297 ppm, average Heavy Rare Earth Oxide (HREO) values of 244 ppm, and average Magnetic Rare Earth Oxide (MREO) values of 816 ppm.

On January 15, 2022 it was reported by Reuters that a new bill was introduced in the US Senate that would force defense contractors to stop buying rare earth enabled products from China by 2026 and use the Pentagon’s Defense Logistics Agency, DLA, to create a permanent stockpile of rare earth minerals. The U.S has only one producing rare earths mine at Mountain Pass, California, run by MP Materials, and currently has no capability to process rare earth minerals downstream of the mine. If passed, the new bill would help support the U.S goal of developing a more local and secure supply of rare earths, in the USA.

Today’s company has not one, not two, but three USA located rare earth projects. Its flagship Arizona rare earths project contains light rare earths. Light rare earths include the valuable magnet metals praseodymium and neodymium, as well as scandium.

American Rare Earths Limited 3 USA rare earths projects – location map

Source: Company presentation

American Rare Earths Limited (ASX: ARR | OTCQB: ARRNF) is focused on developing its 100% owned La Paz Scandium and Rare Earths Project in Arizona, USA. The Project was acquired in August 2019 with an existing NI 43-101 Resource. The Project lies about 170km northwest of Phoenix.

The Company states: “La Paz is a large tonnage, bulk deposit comprising high value, light rare earth (LREE) assemblage with the potential to be the largest rare earth project in North America…..contains very low penalty elements such as radioactive thorium and uranium.” They further comment: “The results show an increase in grades of certain high-value Rare Earth elements, including magnetic and heavy Rare Earths used in numerous technologies such as Electric Vehicles (EVs), wind turbines, air conditioners/refrigeration, phones, and critical national defense industry tech.”

The La Paz Scandium and Rare Earths Project

La Paz covers over 890 hectares with mining claims on federally controlled land and a prospecting permit over one section of Arizona State Trust land (259 hectares). The claims are unencumbered and 100% controlled by La Paz Rare Earth LLC (100% owned subsidiary of American Rare Earths Limited). The Project benefits from excellent local infrastructure including electricity, water,and gas; and is in a mining friendly jurisdiction.

The JORC 2012 classified Resource Estimate as announced in August 2021 at La Paz is 170.6 million tons of Total Rare Earth Elements (TREE) at an average grade of 391ppm. The Indicated Resource Estimate is 35.2 million tonnes. The Resource estimation report demonstrates approximately 66.6 million kilograms TREE, approximately 80.0 million kilograms TREO, plus 4.4 million kilograms of Scandium Oxide (Sc2O3).

The Resource displays relatively uniform distribution of total rare earth elements (TRRE) across and along strike, covering a resource area of 2.5km by 1.5km (La Paz Resource only). The entire deposit is exposed at surface, or lightly concealed by alluvial cover.

The Company recently stated (re La Paz): “What is also exciting are the higher grades intersected in the La Paz resource area of up to four times the depth of the previous maiden resource, with mineralization remaining open at depth and along the strike, indicating the potential for a much larger deposit.”

The Company also reported a new potential resource in the Southwest area of the La Paz Project where one diamond core hole terminated in mineralization material below 75 metres. New claims are being staked in the area.

La Paz Project highlights and showing the La Paz Resource area and the new discovery Southwest Resource area <4km away

Source: Company presentation

Other projects

American Rare Earths Limited has also recently acquired two other USA rare earth projects – The Searchlight Rare Earths Project in Nevada and the Halleck Creek Project in Wyoming. The Company also has exposure to cobalt via its strategic investment in Cobalt Blue Holdings (ASX: COB), which owns the Broken Hill Cobalt Project in Australia.

Catalysts in 2022

• La Paz drilling contractor appointed and to commence work in January 2022.
  
• Field exploration work continues at Halleck Creek with the Maiden Drill program planned for
  Q1 2022.
• Results from working with USA research institutions with La Paz’s mineral profile incorporated into emerging US advanced rare earth processing technologies.
• Preliminary Economic Assessment (PEA) for La Paz by the end of 2022.

American Rare Earths Managing Director and Chief Executive Officer, Chris Gibbs, stated in December 2021: “Timing could not be better with the recent Capital raising efforts and obtaining the permits to commence drilling at our key projects. The opportunity to bring Fidelity onto the register means we can accelerate the planned scope of works and unlock value sooner.”

American Rare Earths Limited highlights

Source: Company presentation

Closing remarks

American Rare Earths Limited offers investors exposure to three USA rare earths projects, including the flagship La Paz Scandium and Rare Earths Project in Arizona.

With rare earths demand set to surge this decade as we switch to green energy and transportation, it is worthwhile looking at what companies can be the next suppliers of rare earths, especially in the USA.

American Rare Earths Limited has recently raised A$5.7 million after fees with Fidelity International initially taking an equity interest of approximately 9.9%. The current market cap is A$110 million. One to follow in 2022, especially with the current drilling at La Paz and Q1 2022 drilling at Halleck Creek. Stay tuned.