The Conversation (0)
July 14, 2024
Pearl Gull is pleased to advise that it has entered into a binding term sheet to acquire 100% of the fully paid ordinary shares in Huemul which in turn has signed an agreement and is negotiating a further agreement for it to have a right to earn up to 80% of the equity in a privately held Chilean-company, NeoRe SpA (NeoRe).
Highlights:
- Pearl Gull Iron Limited (ASX: PLG) (Pearl Gull, PLG or the Company) has entered into a binding agreement to acquire Huemul Holdings Pty Ltd (ACN 665 254 491) (Huemul) (the Acquisition). Huemul has signed an agreement and is negotiating a further agreement to have the right to earn up to an 80% interest in NeoRe SpA.
- NeoRe SpA is a Chilean company that holds tenements and tenement applications in Chile that are highly prospective for Ionic Adsorption Clay (IAC) Rare Earth Elements (REEs) – the La Marigen Project
- The La Marigen Project consists of 5 tenement/tenement application areas covering a combined area of ~22,800ha along the coastal belt of Chile, an emerging IAC REE province
- The coastal belt of Chile is underexplored; however, the belt has numerous analogies with respect to the geology and weathering profile of the prolific southern China ionic rare earth province that spans from Yunnan in the southwest to Zhejiang in the southeast
- Following the acquisition of Huemul, the Company proposes an exploration programme at the La Marigen Project, drawing on leading geochemical and geophysical methodologies to identify priority drill targets
- The region is known to host mineralised clay horizons that are highly enriched in REE elements such as (Nd+Pr & Dy+Tb) as demonstrated at the nearby advanced IAC REE project, Penco, owned by TSX-listed Aclara Resources Inc (TSX: ARA) (Aclara)
- Importantly, the style of REE enrichment in this coastal belt frequently results in a mineral assemblage skewed towards heavy rare earth elements (HREE)
- NeoRe SpA's in-country team has extensive knowledge and experience operating in the region and was instrumental in the development of the target generation of rare earth resources, that led to resources that underpin Aclara’s Penco Project
- The Company will also assess further complementary mineral exploration opportunities in the region to assess value accretive opportunities in this IAC REE district
- Experienced minerals industry Executive, Dr John Mair, to join the Board and oversee the Company’s REE strategy. Dr Mair has over a decade of experience in the rare earth sector through his integral role in resource development, and metallurgical and feasibility studies of the Kvanefjeld project in Greenland
NeoRe holds 4 granted tenements and is the applicant pursuant to tenement applications that are considered to be highly prospective for IAC REEs, collectively covering a surface area of ~22,800ha and which comprise the La Marigen Project. Further details are provided in the Tenement Schedule in Appendix 5.
In parallel with the Acquisition, experienced Rare Earth industry executive Dr John Mair will join the Board of Pearl Gull and will provide guidance and oversight to the exploration activities in relation to the La Marigen Project.
The NeoRe in-country exploration team is highly credentialed and has extensive knowledge and experience operating in the region. They have a robust track record of delineating and developing REE resources and following this transaction will be well positioned to progress the La Marigen Project.
The Acquisition and proposed farm-in to the La Marigen Project would further strengthen the asset portfolio of Pearl Gull with the Company seeking to leverage its network in the resources industry to provide new opportunities for its shareholders while still seeking to realise value from the Cockatoo Island Project, located on Cockatoo Island, situated off the Northwest coast of Western Australia.
Chairman Russell Clark commented:
“The farm-in to the La Marigen Project provides the Company with an opportunity to potentially acquire an interest in an emerging ionic adsorption clay rare earth elements region, known to host high grades. Importantly the project area is located in close proximity to Concepción, which is a major industrial city on the coast of Chile.
The limited surface sampling programme within the project area returned results commensurate with reported occurrences of IAC REE deposits in the region. Additionally, our partners at NeoRe conducted (un-certified) bulk sample testing (200kg sample) at the University of Concepción, which returned preliminary results suggesting that the project areas are reasonably likely to host disorbable IAC REE.
This demonstrates the potential that the region is prospective to host IAC REE and provides the Company with an exciting opportunity within an emerging region."
Click here for the full ASX Release
This article includes content from Pearl Gull Iron Limited , licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.
PLG:AU
3h
Strategic Discovery of Deep-Seated High-Grade Rare Earths Confirmed at Ivigtût, Greenland
Eclipse Metals Ltd (ASX: EPM) is pleased to report highly encouraging analytical results from 23 selected core samples from six historic diamond drill holes that were completed at the Company’s flagship Ivigtût multi-commodity project in southwest Greenland.
The results confirm the presence of high-grade rare earth element (REE) mineralisation at the Grønnedal Prospect, which is located within the Ivigtût Project Area.
The analyses, conducted by SGS Laboratories in Canada, demonstrate the occurrence of significant Total Rare Earth Oxide (TREO) values. A sample from drillhole R between 25.5 and
25.8m returned 20,092ppm (2.01%) TREO thus reinforcing the project's potential as a strategically located and globally significant source of magnetic and critical REEs essential for decarbonisation and advanced technologies.
Significant Analytical Results include:
- Drillhole R (25.5–25.8m) returned 20,092ppm (2.01%)TREO with 4,677ppm Nd₂O₃, 1,143ppm Pr₂O₃, 246ppm Dy₂O₃, 855ppm Y₂O₃ and 58ppm Tb₂O₃;
- Drillhole S (14.7–15.2m) returned 17,595ppm TREO including 4,269ppm Nd₂O₃, 484ppm Y₂O₃ and 371ppm Gd₂O₃
Director of Eclipse Metals, Mr Carl Poppal, stated:
“These latest analytical results are outstanding. They exceed our expectations and confirm the scale and quality of REE mineralisation present at depth in the Grønnedal prospect. With TREO grades over 2%, including significant Nd, Pr, Dy and Tb concentrations, the magnetic rare earth potential is truly world-class. Importantly, these findings allow us to calibrate the HyperXRF system, enabling rapid assessment across the broader project area and helping fast-track our pathway to an expanded MRE and feasibility development.”
Introduction
The Grønnedal carbonatite-hosted mineral resource is located within the Grønnedal Igneous Complex (Figure 1). The initial mineral resource estimate (MRE) (Table 1) is based on limited shallow drill testing of a small portion of the larger carbonatite complex.
Table 1:Grønnedal Classified Mineral Resource (LREO: Light Rare Earth Oxides, HREO: Heavy Rare Earth Oxides, MREO: Magnet Rare Earth Oxides)
The MRE is underpinned by analytical data derived from both exploration trenching and shallow drilling programs (refer to ASX announcement 25 July and 8th August 2023). Thus, the vertical extents of the MRE are limited to an average depth of only 12m.
In 1950, Kryolitselskabet Øresund A/S, Cryolite Company drilled six diamond holes in the vicinity of the Grønnedal resource to test for a potential iron ore deposit (Figure 1). This drilling extends to depths of up to 200m.
During 2024, the Greenland Government granted Eclipse permission to conduct non-destructive analyses of the government-archived core from these drillholes using the Minalyze XRF TruScan technology developed by Veracio in Gothenburg, Sweden. These data, which are summarised in Table 2, suggest that anomalous rare earth mineralisation, as defined by six key indicator elements, extends to depths of approximately 200m (refer to ASX announcement January 2025).
Table 2: Statistics of Minalyze XRF TruScan Program
To verify the TruScan data, conventional laboratory analyses were required. In late 2024 Eclipse were allowed to extract small specimens from selected core intervals, using sampling protocols approved by the Greenland Government, from 23 intervals representing key lithologies for analytical test work. Sample treatment was carried out by SGS Lakefield, Canada using a sodium peroxide (Na₂O₂) digestion followed by ICP-MS (Inductively Coupled Plasma Mass Spectrometry).
Click here for the full ASX Release
This article includes content from Eclipse Metals, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.
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24 April
Lindian Resources Flags Security Breach at Kangankunde Rare Earths Project
Lindian Resources (ASX:LIN,OTC Pink:LINIF) confirmed on Tuesday (April 22) that a trespassing incident took placeearlier in the week at its Kangankunde rare earths project in Malawi, Africa.
According to the company, a group of individuals was detained by authorities after entering the site without authorisation and attempting to collect geological samples without consent.
Included in the group were two Chinese nationals.
The matter is currently under investigation by local law enforcement and security agencies.
“Lindian considers this a serious breach of site security and a concerning act of industrial trespass, particularly given the strategic nature of the Kangankunde asset," the company said in a press release.
"The Company takes site safety and security extremely seriously, especially with pre construction works well underway, to find foreign nationals on an active unmapped haul road allegedly taking geological samples is concerning specifically with the current geopolitical nature of the rare earths market," Executive Chairman Robert Martin also noted.
According to Lindian, Kangankunde is recognised as one of the world’s largest and highest-grade undeveloped rare earths resources, making it a strategic asset as the importance of these critical minerals grows.
The company believes the breach underscores Kangankunde's importance in the global rare earths supply chain, especially considering the current geopolitical nature of the rare earths market.
Monazite dominates the project's rare earths mineralisation, with its total indicated and inferred resource coming in at 261 million tonnes averaging 2.14 percent total rare earth oxide (TREO) above a 0.5 percent TREO cut-off grade.
A feasibility study completed in mid-2024 outlines a Stage 1 mine life of 45 years during with Kangankunde is expected to produce approximately 15,300 tonnes of concentrate per year at 55 percent TREO.
Its pre-tax real net present value stands at US$794 million at an 8 percent discount, while its pre-tax real internal rate of return is projected at 99 percent. CAPEX is calculated at US$40 million.
Rare earths are among the resources being affected by US-China trade tensions. Competition has intensified in the market, considering the use of rare earths in electric vehicles, smartphones and military equipment.
China has imposed export controls on key rare earths, while the US has been investing in its domestic processing capacity to reduce its dependence on Chinese rare earths. Other countries are also looking to secure supply.
With Kangankunde as its flagship asset, Lindian said it will continue to engage with local, regional and international authorities to ensure the site’s security. The company plans to provide further updates as appropriate.
Don’t forget to follow us @INN_Australia for real-time news updates!
Securities Disclosure: I, Gabrielle de la Cruz, hold no direct investment interest in any company mentioned in this article.
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23 April
ERG Denies Sale Talks After Reported US$5 Billion Buyout Offer from US Investor
US investor James Cameron has reportedly made a US$5 billion offer to acquire Eurasian Resources Group (ERG), a major Kazakhstan-backed mining company central to the country’s rare earths expansion
However, the company maintains that no sale discussions are taking place.
A letter reviewed in a Reuters exclusive shows that Cameron, a former chair of London-based miner Petropavlovsk, proposed the multibillion-dollar buyout as ERG prepares to play a leading role in Kazakhstan’s rare earths ambitions.
The offer comes as western governments increasingly look for alternatives to China’s dominance in the global supply of critical materials used in electronics, defense and clean energy technologies.
“The financing will come from a combination of my own funds, as well as equity contributions from other investors in the United States, and possibly Australia and the Middle East,” Cameron reportedly said in the letter to ERG's board.
Sources familiar with the matter say Goldman Sachs (NYSE:GS) is in early talks to advise on the proposed transaction.
Cameron, who shares a name with an unrelated acclaimed film director, has shown interest in Kazakhstan’s untapped rare earths deposits, coincidentally aligning with US efforts to secure its supply chain amid a deepening rift with Beijing.
But, as mentioned, ERG has categorically denied any negotiations are underway. In a statement released on Monday (April 21), Chairman and CEO Shukhrat Ibragimov said that “there are no negotiations on the sale of ERG,” and that “the company’s management is fully committed to further consistent, sustainable development of the Group.”
ERG emphasized that it remains focused on implementing a long-term growth strategy adopted at the end of 2024.
ERG, headquartered in Luxembourg and 40 percent owned by the Kazakh government, is one of the world’s largest producers of copper, cobalt, aluminum and iron ore. It was privatized in 2013 in a US$4.5 billion buyout by its three founders and the state. Following the recent death of board chairman and company co-founder Alexander Mashkevich this past March, only one of the original founders, Patokh Chodiev, remains a shareholder of ERG.
Cameron’s unsolicited bid arrives at a pivotal moment for Kazakhstan’s mining ambitions.
Earlier this month, Kazakh geologists announced the discovery of a massive rare earths deposit that is estimated to contain resources of over 20 million metric tons. The find could potentially catapult the Central Asian nation into the ranks of the top three global holders of rare earth reserves, alongside China and Brazil.
Kazakhstan is now aiming to increase its output of rare and rare earth metals by 40 percent by 2028, with ERG expected to play a prominent role in the task. Prime Minister Olzhas Bektenov has also pledged to increase transparency around the country’s mineral reserves, which were previously kept secret since Soviet times.
ERG was once responsible for producing one-fifth of the world’s gallium, a critical component in semiconductors. That output ceased in 2012 when China flooded the market, depressing prices.
The strategic importance of such materials has re-emerged since China banned exports of gallium to the US in a tit-for-tat crackdown between Washington and Beijing over chip technology.
At the same time, ERG is undergoing a strategic overhaul of its African operations to reduce costs and refocus its investment priorities. The company is reviewing its mining licenses in the Democratic Republic of Congo (DRC) and weighing the potential sale of assets in Mozambique, according to Nicolas Treand, CEO of ERG Africa.
Speaking to Bloomberg at the Mining Indaba conference in Cape Town, South Africa, in February, Treand noted that the company is seeking to “clean house in the DRC.”
“The market is pretty, pretty bad and pretty depressed and I think it’s going to be depressed for the next two to three years,” he said, citing a global glut in cobalt that has driven prices of the battery metal to record lows.
Don't forget to follow us @INN_Resource for real-time news updates!
Securities Disclosure: I, Giann Liguid, hold no direct investment interest in any company mentioned in this article.
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22 April
Trump Orders Security Probe on Rare Earths and Critical Minerals Imports
In an escalation of his administration’s industrial and national security agenda, US President Donald Trump has signed an executive order directing the secretary of commerce to initiate a formal investigation into whether US reliance on imported processed critical minerals and their derivative products is a threat to national security.
The directive invokes Section 232 of the Trade Expansion Act of 1962, the same legal authority previously used to impose sweeping tariffs on steel and aluminum imports during Trump’s first term.
“Critical minerals, including rare earth elements, are essential for national security and economic resilience,” the White House states in a fact sheet released shortly after the order’s signing.
“Processed critical minerals and their derivative products are key building blocks of our defense industrial base and integral to applications such as jet engines, missile guidance systems, advanced computing, radar systems, advanced optics, and secure communications equipment,” the April 15 document also notes.
The executive order tasks the Department of Commerce with investigating the national security implications of US imports of critical minerals — such as tungsten, gallium and rare earth metals — and the manufactured goods that incorporate them, including semiconductors, electric vehicle components and high-performance magnets.
A report, due within 180 days, is expected to evaluate global supply chain vulnerabilities, market manipulation practices by foreign producers and the broader economic impact of import dependence.
The China factor
The executive action from the Trump administration arrives against the backdrop of escalating tensions with China, which has recently weaponized its dominance in the global critical minerals market once again.
In the past several months, China has imposed sweeping export controls on materials such as gallium, germanium, antimony and most recently, six heavy rare earth metals and rare earth magnets.
In early April, China implemented tighter export controls on samarium, gadolinium, terbium, dysprosium, lutetium, scandium and yttrium, key materials for electronics and defense manufacturing. These moves have significantly disrupted supply chains for sectors ranging from aerospace to automotive manufacturing.
The White House has characterized these actions as a form of “economic coercion,” warning that adversarial nations are leveraging control over mineral processing to manipulate prices and exert geopolitical influence.
“Foreign producers have engaged in price manipulation, overcapacity, and arbitrary export restrictions,” the fact sheet further notes, asserting that such tactics pose a serious national security risk to the US economy and defense.
A coordinated policy push
Trump’s latest order on critical minerals is part of a broader effort to reorient US trade and industrial policy around the principles of security, reciprocity and domestic production.
Since returning to office, Trump has reinvigorated his “America First” economic strategy by imposing a sweeping 10 percent blanket tariff on all countries, implementing targeted higher tariffs on nations with which the US runs significant trade deficits and launching multiple Section 232 investigations.
As part of this campaign, tariffs on Chinese goods have surged to as high as 245 percent, reflecting not only trade imbalances, but also punitive measures for China’s retaliatory tariffs and its role in the fentanyl crisis.
The American administration has also revived the original 25 percent tariff on steel and aluminum, closing loopholes and exemptions that had eroded its effectiveness.
In launching the latest investigation, the president emphasized the urgency of creating a domestic ecosystem capable of meeting demand for both raw materials and the high-tech goods they enable.
The executive order has received an immediate and favorable response from industry stakeholders.
For instance, American Tungsten (CSE:TUNG,OTCQB:DEMRF), a Canada-based company developing the IMA mine project in Idaho, issued a statement praising the White House’s action.
Ali Haji, CEO of American Tungsten, called the order a welcome development.
“We continue to be encouraged by the US Administration’s focus on developing the country’s critical metals capabilities and its endorsement of the sector,” he said in a company press release.
“As the Government continues to awaken to the potentials of its own domestic production capabilities, the American Tungsten team will continue to advance our past-producing tungsten project, the IMA Mine,” Haji added.
The company is an active member of the US Defense Industrial Base Consortium, and has engaged with the Department of Defense on potential partnerships aimed at revitalizing American mining and refining capacity.
Under the timeline outlined in the executive order, the Department of Commerce must produce a draft interim report within 90 days for interagency review. The final report, which will contain recommendations for possible actions — including the imposition of tariffs, import restrictions or incentives for domestic production — is due within six months.
Don't forget to follow us @INN_Resource for real-time news updates!
Securities Disclosure: I, Giann Liguid, hold no direct investment interest in any company mentioned in this article.
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07 April
Rare Earths Stocks: 9 Biggest Companies in 2025
Rare earth elements (REEs) are crucial for technologies like smartphone cameras and defense systems.
A select few from the group of 17 are also vital to clean energy transition industries such as electric vehicles (EVs) — neodymium and praseodymium are found in the permanent magnet synchronous motors used in EV drive trains.
China's dominance in rare earths production and reserves has prompted countries like the US, Canada and Australia to boost their own mining and processing efforts to secure their supply chains.
In May 2024, the former US government announced a 25 percent tariff on imports of Chinese rare earth magnets beginning in 2026, aiming to both protect American industries from China's trade practices and support domestic production of rare earths. One form of magnet that the tariffs will affect is sintered neodymium-iron-boron (NdFeB) magnets, crucial for EV motors and wind turbines.
This marks the first time rare earth magnets are included in Section 301 tariffs, signaling a significant move in the US-China trade conflict. The initiative is part of broader efforts to bolster US energy and national security.
Two months later, China's State Council introduced regulations to tighten control over the country's rare earth resources. Taking effect on October 1, 2024, these new rules impose strict oversight on REE mining, smelting and trading. They also ban the export of technology for extracting and separating rare earths and for making rare earth magnets.
New US President Donald Trump has escalated the trade war between the two countries significantly since he took office on January 20, 2025, announcing cumulative tariffs of 54 percent on imports of Chinese goods. This includes the 34 percent imposed on China on April 2 when Trump announced varying tariffs on nearly every country in the world.
The tariff drew a strong rebuke from China as it announced tight export controls on seven rare earth minerals: samarium, gadolinium, terbium, dysprosium, lutetium, scandium and yttrium. This move will cause a significant hit to defense and renewable energy supply chains globally.
Trump's push to obtain an agreement with Ukraine that would give US mining companies access to rare earth mineral deposits in the country, alongside his stated goal to annex Greenland for its rare earths largess have also brought much attention to the sector.
Meanwhile, the EU is also seeking to reduce its reliance on Chinese rare earths through a new law enacted in May 2024, which aims to significantly boost domestic production of critical minerals, including rare earths, by 2030.
These recent escalations could be a boon to rare earth minerals and rare earth magnet stocks operating in the space outside of China. To help paint a better picture of the REE landscape, the Investing News Network has compiled a list of the biggest rare earths stocks by market cap on US, Canadian and Australian stock exchanges.
Data was gathered on April 7, 2025, using TradingView’s stock screener.
US rare earths stocks
The US is striving to secure stable domestic supply of REEs outside China, a matter that has become even more pressing in 2025 due to the escalation of the US-China trade war and China's new rare earth mineral export restrictions.
The nation has vast rare earths reserves and is the second largest global REE producer thanks to its sole operating mine, Mountain Pass. However, it currently lacks sufficient processing facilities.
American rare earths companies are working to address this imbalance, presenting investment opportunities for those looking to capitalize on the market's growth potential. Learn more about MP Materials, Energy Fuels and NioCorp Developments, the three largest US rare earths stocks by market cap, below.
1. MP Materials (NYSE:MP)
Market cap: US$3.92 billion
Share price: US$23.99
MP Materials, the largest producer of rare earths outside China, focuses on high-purity separated neodymium and praseodymium (NdPr) oxide, heavy rare earths concentrate, lanthanum and cerium oxides and carbonates.
The company went public in mid-2020 after acquiring the Mountain Pass mine in California, the only operational US-based rare earths mine and processing facility. In Q3 2023, MP Materials began producing separated NdPr, marking a significant milestone. The company plans to increase rare earth oxide production by 50 percent within four years.
In April 2024, MP Materials was awarded US$58.5 million to support construction of the first fully integrated rare earth magnet manufacturing facility in the US. This funding, part of the Section 48C Advanced Energy Project tax credit, was granted by the Internal Revenue Service and US Department of the Treasury after the evaluation of around 250 projects based on their technical and commercial viability, as well as their environmental and community impact.
Located in Fort Worth, Texas, the facility began producing the NdFeB magnets crucial for EVs, wind turbines and defense systems this January with first commercial deliveries expected by the end of the year. MP Materials is sourcing raw materials from its Mountain Pass mine for an end-to-end supply chain with integrated recycling.
MP released its full-year 2024 results on February 20, reporting record production of NdPr oxide at 1,294 metric tons (MT) and rare earth oxides (REO) in concentrate production at 45,455 MT.
2. Energy Fuels (NYSEAMERICAN:UUUU,TSX:EFR)
Market cap: US$725.33 million
Share price: US$3.45
Energy Fuels is a leading US uranium and rare earths company that operates key uranium production centers, including the White Mesa mill in Utah and the Nichols Ranch and Alta Mesa projects in Wyoming and Texas. It acquired the Bahia rare
The company finished construction of Phase 1 REE separation infrastructure at White Mesa in early 2024, and in June reported successful commercial production of separated NdPr that meets the specifications required for REE-based alloy manufacturing. The company believes it is the first US company in decades to achieve commercial-scale, on-spec rare earths separation from monazite. The Phase 1 REE separation circuit is now operating at full capacity.
Following its 2023 acquisition of the Bahia heavy mineral sands project in Brazil, Energy Fuels made multiple deals in 2024 with the aim of acquiring feedstock for White Mesa.
In early June of last year, Energy Fuels executed a joint venture that gives it the option to earn a 49 percent stake in Astron's (ASX:ATR) Donald rare earths and mineral sands project in Victoria, Australia. Donald is expected to begin production as early as 2026, and will supply the White Mesa mill with 7,000 to 8,000 MT of monazite sand in rare earths concentrate annually in Phase 1, with plans to expand output in subsequent phases.
In October 2024, Energy Fuels acquired Australian mineral sands company Base Resources, which owns the Toliara project in Madagascar. According to the company, the Bahia, Donald and Toliara projects "have the combined ability to produce up to 43,000 metric tons of monazite per year."
In its financial results for the year ended on December 31, 2024, Energy Fuels reported production of about 38,000 kilograms of separated NdPr from its REE separation circuit at the White Mesa Mill.
Energy Fuels inked a memorandum of understanding with South Korea-based POSCO in mid-March for the potential creation of a non-China REE supply chain for EVs and hybrid EV drivetrains for US, EU, Japanese and South Korean auto markets.
3. NioCorp Developments (NASDAQ:NB)
Market cap: US$94.1 million
Share price: US$2.01
NioCorp Developments is advancing its Elk Creek project in Nebraska, which features North America's highest-grade niobium deposit under development, with significant scandium production capacity.
An updated 2022 feasibility study highlights an extended mine life, improved ore grades and enhanced economics for niobium, scandium and titanium. Metallurgical testing has demonstrated the asset's ability to produce high-purity magnetic rare earth oxides at a recovery rate of 92 percent or higher.
In April 2024, NioCorp announced plans to explore the feasibility of integrating the recycling of permanent rare earth magnets into its proposed Elk Creek critical minerals project in Southeast Nebraska. An assessment will be undertaken to better understand the technical and commercial viability of recycling post-consumer NdFeB magnets back into separated rare earth oxides, which could then be utilized in the production of new NdFeB magnets.
The initial phase of this investigation involved bench-scale testing and was successfully completed in October 2024.
The Elk Creek project is fully permitted for construction. NioCorp is working to secure financing to move the project forward, and the US Export-Import Bank advanced its application for financing to its next stage of due diligence in February.
Canadian rare earths stocks
As part of Canada's Critical Minerals Strategy, the government has allocated C$3.8 billion in federal funding for opportunities across the critical minerals value chain, from exploration to recycling.
REEs are among the minerals listed as critical.
Additionally, the government has designated C$7.5 million to support the establishment of a rare earths processing facility in Saskatoon, Saskatchewan. In mid-September 2024, the Saskatchewan Research Council (SRC) announced that the facility reached commercial-scale production, making it the first in North America to achieve this milestone.
The SRC plans to produce 400 MT annually by early 2025.
Learn about Aclara Resources, Ucore Rare Metals and Mkango Resources, the three largest Canada-listed rare earth stocks by market cap, below.
1. Aclara Resources (TSX:ARA)
Market cap: C$106.68 million
Share price: C$0.53
Aclara Resources is advancing its Penco Module project in Chile, characterized by ionic clays abundant in heavy rare earths. Its objective is to generate rare earths concentrate via an environmentally friendly extraction process. This approach aims to eliminate the need for a tailings facility, minimize water use and ensure the absence of radioactivity in the final product.
Aclara and Vacuumschmelze penned a memorandum of understanding in early July 2024 to jointly pursue a "mine-to-magnets" solution for ESG-compliant permanent magnets. The partnership seeks to develop a resilient, ESG-focused supply chain for these critical components.
Aclara successfully concluded a semi-industrial pilot plant program for Penco Module in 2023, yielding 107 kilograms of wet high-purity heavy rare earths concentrate from 120 MT of ionic clays.
The company submitted a new environmental impact assessment (EIA) for the project in June 2024 that features an improved design addressing environmental and social concerns, and it moved to the next stage in August. At the end of March 2025, it submitted a further report addressing technical observations and comments on its EIA from government agencies and local stakeholders, respectively.
Aclara is also advancing its Carina Module project in Brazil, which it discovered in 2023. In December of that year, Aclara disclosed an initial inferred resource for the project, saying it encompasses approximately 168 million MT grading 1,510 parts per million total rare earth oxides and 477 parts per million desorbable rare earth oxides.
In August 2024, Aclara released an updated preliminary economic assessment for Carina Module featuring initial capital costs of US$593 million and sustaining capital costs of US$86 million. Later in the month, the company signed a memorandum of understanding with the State of Goiás and Nova Roma to expedite the Carina Module project, emphasizing its importance for local development and Brazil's critical minerals supply.
Aclara says it is fully financed to pursue its aims of achieving production by 2028. Its plans for 2025 include progressing permitting at both its rare earth projects, starting pilot plant activities at Carina by Q2 2025 and completing a pre-feasibility study by Q3 2025.
2. Mkango Resources (TSXV:MKA)
Market cap: C$84.83 million
Share price: C$0.32
Mkango Resources is positioning itself to be a leader in the production of recycled rare earth magnets, alloys and oxides via its 79.4 percent stake in Maginito with partner CoTec Holdings (TSXV:CTH,OTCQB:CTHCF).
Its mineral assets include the Songwe Hill rare earths project in Malawi, which is targeting neodymium, praseodymium, dysprosium and terbium, and its Pulawy rare earths separation project in Poland. The company also holds a diverse exploration portfolio in Malawi.
At the end of July 2024, Mkango's wholly owned subsidiaries and the government of Malawi signed a mining development agreement for the Songwe rare earths project confirming the fiscal terms for its development, including a 10 percent interest to Malawi's government and exemption from custom and excise duties imports and exports.
Maginito owns HyProMag, a firm focusing on rare earth magnet recycling. HyProMag is the licensee of the Hydrogen Processing of Magnet Scrap (HPMS) process, which demagnetizes and liberates rare earth magnets from scrap.
A pilot plant using a long-loop recycling process underpinned by the HPMS process was commissioned in July 2024, and commercial operations are anticipated to start in Q1 2025. Additionally, Maginito is expanding HyProMag’s recycling technology to the US through the joint venture HyProMag USA, with a positive feasibility study completed in November 2024. While the feasibility study was based on two HPMS vessels, HyProMag announced in March 2025 that conceptual studies are underway to expand the capacity to three vessels and the addition of "long-loop chemical processing" to compliment the HPMS short-loop recycling process.
In an August 2024 update for investors, Mkango reported that HyProMag will receive 350,125 euros to develop its eco-friendly NeoLeach technology, which will further upgrade metals recovered with HPMS. The funding is part of the 8 million euro GREENE project from the European Commission’s Horizon Europe Programme, which aims to improve the resource efficiency and performance of rare earth permanent magnets.
Mkango completed a C$4.11 million private placement in early February 2025 to help fund the advancement of its rare earth magnet recycling projects in the UK and Germany. The next month, the company provided an update on the construction of its UK magnet recycling and manufacturing facility, which is on track to begin initial commercial production by the end of Q2 2025.
In late March 2025, the European Commission designated Mkango's Pulawy project in Poland as a strategic project under the Critical Raw Materials Act.
3. Ucore Rare Metals (TSXV:UCU)
Market cap: C$77.1 million
Share price: C$1.06
Ucore Rare Metals is focused on the exploration and separation of rare earths in Canada and the US.
The company owns the Bokan-Dotson Ridge rare earths project in Alaska and is developing a strategic metals complex for processing heavy and light rare earths in Louisiana. Ucore acquired an 80,800 square foot brownfields facility in Alexandria, Louisiana, for developing its first commercial REE processing facility in January 2024.
In Canada, Ucore's Ontario-based RapidSX demonstration plant, operated by Kingston Process Metallurgy, was commissioned to evaluate the techno-economic advantages, scalability and commercial viability of the RapidSX technology platform for separating and producing REEs like praseodymium, neodymium, terbium and dysprosium. This initiative was supported by a US$4 million award from the US Department of Defense, granted to Ucore's subsidiary, Innovation Metals.
In late April 2024, Ucore reported that it tested a mixed rare earths carbonate from Defense Metals' (TSXV:DEFN,OTCQB:DFMTF) Wicheeda project and confirmed it was suitable for commercial-scale processing at Ucore's planned facilities. According to the release, "(Wicheeda) is a source of material that can become a fundamental economic and technical component to Ucore’s plan of developing multiple SMC’s across North America."
On July 9 2024, Ucore announced the execution of a non-binding memorandum of understanding with Cyclic Materials that aims to to qualify Cyclic's recycled rare earth oxide product in Ucore's process. This will start with the use of initial trial quantities from Cyclic to support Ucore's rare earths demonstration program at its RapidSX facility. The agreement positions Cyclic Materials as a potential long-term source for Ucore's planned facilities in the US and Canada.
In mid-August 2024, Ucore and Meteoric Resources (ASX:MEI,OTC Pink:METOF) signed a memorandum of understanding for Meteoric to supply 3,000 MT of total rare earth oxides from its Caldeira project in Brazil to Ucore's Louisiana strategic metals complex. A similar deal was established with Australia’s ABx Group (ASX:ABX) in early September. It will see ABx supply Ucore with mixed rare earth carbonates from its ionic adsorption clay rare earths resource in Northern Tasmania.
At the start of 2025, Ucore was awarded C$500,000 via its partnership with Ontario’s Critical Minerals Innovation Fund to help finance the advancement of the company’s RapidSX Commercial Demonstration Facility.
Australian rare earths stocks
Australia ranks among the globe's top rare earths producers and possesses the fourth largest rare earths reserves. The nation is notable for hosting the largest supplier of rare earths outside of China.
Learn more about Lynas Rare Earths, Iluka Resources and Arafura Resources, the three largest ASX-listed rare earths stocks focused stocks by market cap.
1. Lynas Rare Earths (ASX:LYC)
Market cap: AU$6.83 billion
Share price: AU$7.54
Well-known ASX-listed rare earths stock Lynas Rare Earths is the leading separated rare earths producer outside of China, with operations in Australia, Malaysia and the US. In Western Australia, Lynas operates the Mount Weld mine and concentrator and is ramping up processing at its Kalgoorlie rare earths processing facility.
In mid-2023, Lynas received AU$20 million from the Australian government's Modern Manufacturing Initiative. This funding supports the Apatite leach circuit project at Lynas’ Kalgoorlie facility.
The company marked a pivotal moment in December 2023, when the Kalgoorlie facility achieved its first production milestone, signaling the transition from commissioning to full-scale operations. Additionally, Lynas is establishing a light rare earths processing facility and a heavy rare earths separation facility in Texas, US.
The company processes mined material at its separation facility in Malaysia. In late June 2024, Lynas announced plans to begin production of separated dysprosium and terbium products at its Malaysian operations in the 2025 calendar year.
In August, the firm reported a 92 percent increase in mineral resources and a 63 percent rise in ore reserves at the Mount Weld site. According to the company, mineral resources have expanded from 55.4 million MT to 106.6 million MT at a grade of 4.12 percent total rare earth oxides; meanwhile, ore reserves have grown from 19.7 million MT to 32 million MT at a grade of 6.44 percent total rare earth oxides.
The new estimates include significant increases in contained heavy rare earths and support a mine life of over 20 years at expanded production rates. Additionally, stored tailings were added to the ore reserves as the operations have the ability to reprocess them to recover additional rare earth minerals.
Lynas’ new large-scale downstream Kalgoorlie rare earths processing facility came online in November 2024. According to the company, the facility is a key part of its 2025 growth plan.
In its H1 2025 fiscal year results, Lynas reported sales revenue of AU$254.3 million an increase of AU$19.5 million year-over-year despite a decrease in average China domestic NdPr prices.
CEO Amanda Lacaze attributed this to a 22 percent increase in NdPr production volume.
2. Iluka Resources (ASX:ILU)
Market cap: AU$1.55 billion
Share price: AU$4.42
Iluka Resources is advancing its Eneabba rare earths refinery in Western Australia with backing from the Australian government, which aims to bolster the country’s footprint in the global rare earths market. The company also owns zircon operations in Australia, including Jacinth-Ambrosia, the world's largest zircon mine.
Iluka secured an AU$1.25 billion non-recourse loan for Eneabba under the AU$2 billion Critical Minerals Facility administered by Export Finance Australia, and the Australian government agreed to an additional AU$400 million in funding in December 2024. This funding will support the development of Eneabba as a fully integrated refinery capable of producing both light and heavy separated rare earth oxides. The facility will process material from Iluka’s own feedstocks and third-party suppliers, with initial production expected to commence by 2027.
Additionally, Iluka is progressing its Wimmera project in Victoria, focusing on mining and beneficiation of fine-grained heavy mineral sands in the Murray Basin. This project aims to supply zircon and rare earths over the long term. A definitive feasibility study for Wimmera is scheduled for completion by the end of 2025.
On February 19, 2025, Iluka released its 2024 full-year results, which included AU$1.13 billion in revenue, a year-over-year decrease of 9 percent. Looking forward, the company stated, "The implementation of tariffs on Chinese imports in Europe and other regions – considered favourable to Iluka’s customers – is expected to impact trade flows from H1 2025."
3. Arafura Resources (ASX:ARU)
Market cap: AU$381.97 million
Share price: AU$0.16
Arafura Resources, an Australian rare earths firm, has secured government funding to advance its Nolans rare earths project in the Northern Territory. Arafura is currently working toward a final investment decision for Nolans, which is shovel ready. Nolans is envisioned as a vertically integrated operation with on-site processing facilities.
A 2022 mine report updates Nolans' expected lifespan to 38 years, targeting an annual production capacity of 4,440 MT of NdPr concentrate. The project's definitive feasibility study highlights significant concentrations of neodymium and praseodymium, alongside all other rare earths in varying quantities.
Arafura has inked binding offtake agreements with Hyundai Motors (KRX:005380), Kia (KRX:000270) and Siemens Gamesa Renewable Energy. Additionally, the company has a non-binding memorandum of understanding with GE Vernova's (NYSE:GEV) GE Renewable Energy to collaborate on establishing sustainable rare earths supply chains.
In its update for the June 2024 quarter, Arafura said it had secured conditional approval for over US$1 billion in debt funding for the Nolans project.
In late August 2024, Arafura signed a memorandum of understanding with Canada’s SRC to process rare earths from Arafura’s Nolans project into dysprosium and terbium oxides at SRC’s facility in Saskatchewan. The collaboration aims to support global supply chain diversification for energy transition technologies.
The company received a AU$200 million investment commitment from Australia's National Reconstruction Fund in January 2025. Arafura said it is expecting to make a final investment decision in the first half of 2025.
In March 2025, Arafura announced a binding offtake agreement with Traxys Europe through which Arafura will supply a minimum of 100 MT per year of NdPr oxide over a five-year term from the Nolans project. Arafura has the option to increase the offtake to a maximum of 300 MT per year at its discretion.
Don’t forget to follow us @INN_Resource for real-time updates!
Securities Disclosure: I, Melissa Pistilli, hold no direct investment interest in any company mentioned in this article.
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07 April
China Escalates Trade War with "Precision Strike" on US Rare Earths Access
In a move that could severely disrupt global supply chains, China announced on Friday (April 4) that it will implement tight export controls on seven critical rare earth elements.
According to Reuters, the rare earths affected by the new restrictions — samarium, gadolinium, terbium, dysprosium, lutetium, scandium and yttrium — are crucial for the production of everything from electric vehicles and smartphones to military systems like fighter jets, missiles and satellites.
China, which produces about 90 percent of the world's rare earths, has long held a dominant position in global supply, and these latest controls could further destabilize already fragile international supply chains.
A "precision strike" on US defense capabilities
Mark A. Smith, CEO of NioCorp Developments (NASDAQ:NB), a company working to create domestic supply of critical minerals in the US, called China's actions a "precision strike" against the Pentagon's supply chains.
In a press release, he emphasized the far-reaching impact of rare earths export curbs on US defense technologies.
"This is a precision strike by China against Pentagon supply chains that enable our most powerful weapons and defense systems," Smith said on Friday. "These aren’t just metals — they’re bottleneck elements, and without them, much of the Pentagon’s advanced hardware risks slipping from superiority to obsolescence."
The rare earth elements targeted by China are not just vital for defense, but are integral to other industries too. From renewable energy technologies to high-end electronics, the list of affected products is extensive.
NioCorp began to explore the possibility of recycling rare earths last year, alongside the feasibility of recycling post-consumer rare earth magnets to reduce reliance on Chinese imports.
As the US military continues to modernize its technology, including hypersonic weapons and advanced satellite systems, the lack of access to these elements could have long-term supply implications.
This latest round of trade tensions comes in the wake of US President Donald Trump’s aggressive tariff policies and the imposition of a 54 percent tariff on Chinese imports. In March, Trump invoked wartime powers under the Defense Production Act to address the nation’s reliance on foreign critical minerals.
The US Department of Defense has already been involved in efforts to develop domestic rare earths production capabilities, and this move from China may serve to accelerate those initiatives.
China has increasingly wielded its dominance over critical materials as a weapon in trade war situations with the US in the past few years. Most recently, the country implemented similar curbs on minerals like gallium, germanium and graphite — all of which are key to high-tech and defense applications.
While the recent export restrictions will not result in an outright ban, they will subject shipments to greater scrutiny, with controls targeting exports of materials used in both civilian and military applications.
Growing calls for domestic production
The potential economic fallout from China's restrictions is substantial. Its dominant role in the global rare earths market means that the US and its allies have few alternatives when it comes to sourcing these materials.
Ucore Rare Metals (TSXV:UCU,OTCQX:UURAF), a company focused on developing North American rare earths processing facilities, has stressed the need to establish a more independent and resilient supply chain.
Pat Ryan, CEO of Ucore, which is developing its proprietary RapidSX rare earths refining technology, acknowledged the urgency of addressing these vulnerabilities.
"China's recent announcement highlights the urgent need for a robust and independent rare earth supply chain in North America," Ryan maintained in a Friday press release.
"Ucore's RapidSX technology offers a transformative solution to this challenge, and we are committed to advancing our strategic initiatives to ensure a stable and secure supply of critical rare earth elements."
Ucore has secured key funding for its initiatives, including a US$4.28 million deal with the Canadian government to demonstrate the commercial viability of its technology, and a US$4 million contract with the US Department of Defense.
The company is also working to develop a rare earths processing facility in Louisiana, which could significantly reduce North America’s reliance on foreign sources.
Don't forget to follow us @INN_Resource for real-time news updates!
Securities Disclosure: I, Giann Liguid, hold no direct investment interest in any company mentioned in this article.
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