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After consultation with ASX, European Lithium Ltd (ASX: EUR, FRA:PF8, OTC: EULIF) (European Lithium or the Company) is now releasing the 1st drill results from the Tanbreez Project (7.5% owned by EUR), that was previously announced by Critical Metals Corp on the NASDAQ on the 26th of November 2024 and the 9th of December 2024.
European Lithium Limited is pleased to announce that it has received the results for the first out of sixteen diamond drill holes from its confirmation drilling program at the Tanbreez Project in Greenland containing high-grade rare-earth and rare metal elements.
The drill program executed in September-October 2024 comprised sixteen holes with samples from the first hole having now been received back from the laboratory.
The Tanbreez mineralization is contained within a highly fractionated Zr-Nb-Ta- REE, including HREE, in the southern part of the Ilimaussaq intrusive complex in South Greenland. The Ilimaussaq intrusion is possibly the most differentiated deposit known globally to date, covering a potential area of approximately18 km long and 8 km wide, and of significant depth, that covers a portion of the Tanbreez tenement.
The commodities are hosted in the mineral eudialyte being concentrated in the kakortokite rock layer at the floor of the exposed intrusion. The kakortokite sequence is outcropping over an area of approximately 5.0 km by 2.5 km and has a total thickness of 270 m.
The assays from the first drill hole confirm a significant 40 m wide intersection from surface of high- grade rare-earth oxide averaging 4,722.51 ppm TREO (including 26.96% averaged heavy rare earth” HREO”), 1.82% ZrO2 “zircon oxide”, 130.92 ppm Ta2O “tantalum pentoxide”, 1852.22 ppm Nb2O5 “niobium pentoxide”, 393.68 ppm HfO2 “hafnium oxide” and 101.67 ppm Ga2O3 “gallium oxide” (See Appendix 1 Sample and assay sheet and Appendix 2 Drill hole collars)
Commenting on the assay results, Tony Sage, Executive Chairman of the Company, said:
”I am pleased to report the outstanding assay results from the first hole confirming the high-grade, high-tonnage and high-quality potential that Tanbreez brings to EUR and Critical Metals Corp. The company is pleased to announce that its first confirmation drill hole has yielded the high-grade percentage of light earth and heavy rare earth ratios with strong tantalum, niobium, and gallium results. We are excited by the scale of the thick source rock only 40 meters from the surface containing the mineralized high-grade intersection within the first drill hole”.
Figure 1: Exploration Drilling maps for the program 2024
Photo 1. Drill rig commences operations at the Tanbreez Project in Greenland.
About European Lithium
European Lithium Limited is an exploration and development stage mining company focused mainly on lithium in Austria, Ireland, Ukraine, and Australia.
European Lithium currently holds 66,416,641 (74.34%) ordinary shares in Critical Metals. Based on the closing share price of Critical Metals being US$8.50 per share as of 17 January 2025, the Company’s current investment in Critical Metals is valued at US$564,541,448 (A$908,911,732) noting that this valuation is subject to fluctuation in the share price of Critical Metals.
For more information, please visit https://europeanlithium.com.
This announcement has been approved for release on ASX by the Board of Directors.
About CRML
Critical Metals Corp. is a leading mining development company focused on critical metals and minerals, and producing strategic products essential to electrification and next generation technologies for Europe and its western world partners. Its initial flagship asset is the Wolfsberg Lithium Project located in Carinthia, 270 km south of Vienna, Austria. The Wolfsberg Lithium Project is the first fully permitted mine in Europe and is strategically located with access to established road and rail infrastructure and is expected to be the next major producer of key lithium products to support the European market. Wolfsberg is well positioned with offtake and downstream partners to become a unique and valuable building block in an expanding geostrategic critical metals portfolio. In addition, Critical Metals owns a 20% interest in prospective Austrian mineral projects previously held by European Lithium and recently entered into an agreement to acquire a 92.5% controlling interest in the Tanbreez Greenland Rare Earth Mine (refer ASX announcement 11 June 2024 and 19 June 2024).
Click here for the full ASX Release
This article includes content from European Lithium, 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.
EUR:AU
European Lithium
Overview
As the global push to halt climate change gains momentum, the European Commission is looking to regionalize the battery supply chain to capitalize on the rapid electric vehicle (EV) growth and limit its dependency on other countries through heavy investment and policy changes. Europe’s electric vehicle market value reached US$29.49 million in 2021 and is projected to increase up to US$143.08 million by 2027, indicating a compounded annual growth rate of 23.4 percent in that period.
Even though Europe is one of the largest global producers of motor vehicles, it currently does not have a local supply of lithium hydroxide which is heavily used in EV battery technology. According to experts, the market is set to remain in a structural shortage until 2025
One company that aims to become the first local lithium supplier into an integrated European battery supply chain is European Lithium (ASX:EUR,FRA:PF8), a mining exploration and development company focused on exploring, identifying and acquiring lithium in Europe. The company is led by a management team with decades of experience and success in the mining and finance markets.
“Our aim is to be the first supplier of lithium from Europe, for Europe,” European Lithium chairman Tony Sage said.
The company is focused on its wholly owned Wolfsberg Lithium project located in Carinthia, Austria. The pre-existing mine is located in a mining-friendly region with multiple mineral discoveries in the surrounding area. The property features a high-grade lithium resource at an average grade of one percent lithium hydroxide, with a total resource of 12.88 million tonnes based on resources measured, indicated and inferred in zone 1 only.
The Wolfsberg Lithium project resource has the potential to double based on positive drill results in another zone on the property.
Based on the definitive feasibility study (DFS) released in March 2023, Wolfsberg Lithium Project is well positioned to become a leading producer of battery-grade lithium hydroxide in Europe. It is set to deliver high returns, leveraging low operating costs, and benefiting from a lithium market that is anticipated to be in structural undersupply during most of the life of mine. The battery-grade lithium hydroxide monohydrate (LHM) prices modeled in the DFS are projected to be at a 39-percent discount to current spot prices in 2025 and then escalate by 2 percent per annum. The estimated capex is US$866 million which supports a post-tax NPV of US$1.5 billion.
European Lithium has established several strategic relationships with an aim to deliver value to the Wolfsberg Lithium Project through development and during production. This includes a partnership with KMI for liaising with Austrian authorities.
The company commissioned Dorfner Anzaplan to construct the pilot plant, which was successfully completed on schedule. Anzaplan has also overseen the completion of metallurgical test work on bulk ore extractions. Testing will allow significantly higher recovery rates at the start of production as opposed to only assessing metallurgical data from the core as other mining companies often do, giving European Lithium the advantage of a streamline refinement process.
The company has support from the European Battery Alliance, GREENPEG and other government initiatives, believing it has the potential to become a major, first-to-market producer of lithium in Europe. The company also remains committed to clean production in an effort to support sustainability.
Based on the DFS, the company plans to begin the permitting process of its Wolfsberg Lithium project and prepare the mining plan for the mining authority to authorize the mine and concentrator construction. Afterward, the company will determine the approval requirements of the carbonate hydroxide conversion plant with the Energy Information Administration (EIA) and then initiate the final financing plan.
European Lithium, through its wholly owned Austrian subsidiary ECM Lithium Aľ GmbH (ECM), signed a binding long-term lithium offtake agreement with top-tier European auto manufacturer BMW to secure the company’s first offtake of battery grade lithium hydroxide from its Wolfsberg Lithium Project in Austria.
The company is aiming to commence production of lithium hydroxide from the project in 2027 — subject to funding and approvals by the Austrian government.
In a bid to expand its project portfolio, European Lithium executed a binding Heads of Agreement with 2743718 Ontario Inc., a subsidiary of Richmond Minerals (TSXVRMD), to acquire 100 percent of the rights, title and interest in the Bretstein-Lachtal Project, Klementkogel Project and the Wildbachgraben Project, a group of exploration licenses covering 114.6 square kilometers, targeting lithium with known occurrences in the Styria mining district of Austria.Company Highlights
- European Lithium is a mining exploration and development company focused on exploring, identifying and acquiring lithium in Europe.
- The company aims to become the first local lithium supplier into an integrated European battery supply chain.
- The company’s focus is on its wholly owned advanced Wolfsberg Lithium Project (Wolfsberg) located in Carinthia, Austria.
- Wolfsberg is a high-grade lithium resource at an average grade of one percent lithium oxide, with a total resource of 12.88 million tonnes based on measured, indicated and inferred resources in zone one only.
- Wolfsberg’s definitive feasibility study results demonstrate potential to deliver high returns, leveraging low operating costs, and benefiting from a lithium market that is anticipated to be in structural undersupply during most of the life of mine.
- The Wolfsberg resource estimate has significant upside with the potential to double based on positive drill results.
- Through its wholly owned Austrian subsidiary ECM Lithium Aľ GmbH (ECM), European Lithium signed a binding long-term lithium offtake agreement with top-tier European auto manufacturer BMW AG (BMW) to secure the company’s first offtake of battery-grade lithium hydroxide from Wolfsberg.
- The company has signed a binding agreement to build a Saudi Arabia-based hydroxide processing plant in partnership with Obeikan and deliver significant cost savings.
- The company is led by a management team with decades of experience and success in the mining and finance markets.
- European Lithium entered into a business combination agreement with Sizzle Acquisition, a US special purpose acquisition company, to which European Lithium will sell down its interest in its wholly owned Wolfsberg Lithium Project (Wolfsberg and Wolfsberg Lithium Project) and merge with Sizzle via a newly formed, lithium exploration and development company named, Critical Metals Corp.
- European Lithium has acquired 100 percent of the rights, title and interest in the Bretstein-Lachtal Project, Klementkogel Project and the Wildbachgraben Project, a group of exploration licenses covering 114.6 square kilometers, targeting lithium with known occurrences in the Styria mining district of Austria and nearby the Wolfsberg Lithium Project
- The company received high-grade lithium assays from sampling undertaken at various prospects within the Eastern Alps Lithium Satellite Projects, located in Austria, which are held 20 percent by European Lithium and 80 percent by EV Resources Limited (ASX: EVR).
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Developing the Advanced Wolfsberg Lithium Deposit in Austria
Green Technology Metals: Delivering the Next Lithium Hub in North America
Green Technology Metals (ASX:GT1) is progressing Ontario’s first integrated lithium business, anchored by its Seymour, Root, and Junior projects, with plans to supply a proposed lithium hydroxide facility in Thunder Bay.
GT1 is leveraging Canadian policy support for critical minerals, with Ontario’s Building More Mines Act and federal programs. The company has secured conditional approval for C$5.5M from the Critical Minerals Innovation Fund (CMIF) for Seymour infrastructure, a C$100M financing LOI from Export Development Canada, and has pending applications with SIF/NRCan and CMIF Round 2, including C$5M tied to Root. These mechanisms help de-risk financing and advance development.
GT1’s three-phase strategy starts with Seymour production using a DMS concentrator, followed by construction of the Thunder Bay lithium hydroxide facility with EcoPro Innovation, and finally, development of Root as a larger, long-life mining hub feeding Thunder Bay.
Company Highlights
- Integrated strategy in Ontario: The Seymour and Root projects form the foundation for a vertically integrated lithium business, supported by a proposed lithium hydroxide plant in Thunder Bay, Ontario, with rail, port, power, gas and water access.
- Marketing and offtake secured: LG Energy Solution has a binding offtake for 25 percent of Seymour concentrate and has invested directly into the company, demonstrating strong downstream demand.
- Strategic process partner: EcoPro Innovation is co-developing the conversion facility. Pilot work has already produced battery-grade lithium hydroxide with high recoveries.
- Government backing: GT1 has secured conditional approval for significant funding programs, including C$5.5 million for road upgrades, a C$100 million project financing support LOI from EDC, and additional CMIF and SIF applications.
- Resource base: A combined inventory of over 30 Mt @ ~1.2 percent lithium oxide across Seymour and Root, providing both near-term production and long-life scale.
- By-product upside: Seymour hosts a significant rubidium resource in mica streams that could be recovered alongside lithium, creating an additional revenue line.
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Green Technology Metals
Investor Insight
Green Technology Metals aims to build Ontario’s first integrated lithium business, developing two mining hubs and a downstream conversion facility to supply North America’s fast-growing EV and battery industry. The company’s approach is straightforward: bring Seymour into production, secure the downstream footprint at Thunder Bay with EcoPro, and then layer in Root as a long-life second feed. The plan is underpinned by offtake agreements, government funding and a management team with direct experience building lithium mines.
Overview
Green Technology Metals (ASX:GT1) is building Ontario, Canada’s first integrated lithium business, anchored by three upstream assets and a planned downstream conversion facility. The portfolio consists of the flagship Seymour project, the large-scale Root lithium project, and the Junior exploration project, which together provide a clear pipeline of feed into a proposed lithium hydroxide facility in Thunder Bay, Ontario.
The company is actively leveraging Canadian policy support for critical minerals development and supporting a growing number of EV and battery manufacturers in Ontario. The province’s Building More Mines Act, alongside several federal programs, is creating a supportive funding environment for new projects. GT1 has already received conditional approval for C$5.5 million from the Critical Minerals Innovation Fund (CMIF) to support road and infrastructure upgrades at Seymour. In addition, the company has received a letter of intent for a C$100-million project financing support from Export Development Canada, and has pending applications with SIF/NRCan and CMIF Round 2, including a C$5-million submission tied to the Root project. These mechanisms substantially de-risk the financing path and provide tangible momentum toward development.
The strategy is being executed in three phases. First, Seymour will be brought into production with a concentrator based on a dense media separation flowsheet, taking advantage of coarse spodumene mineralogy and proven metallurgical performance. Second, GT1 will construct the Thunder Bay lithium conversion facility in partnership with EcoPro Innovation, replicating proven hydrometallurgical technology to produce battery-grade lithium hydroxide. Finally, Root will be developed as the company’s second, larger mining hub, designed to provide long-life scale and additional feed into the Thunder Bay facility.
Pilot processing of 600 kg of Seymour concentrate produced exceptional overall recoveries averaging >94 percent.
Strategic partnerships reinforce this integrated model. LG Energy Solution has secured a binding offtake for a portion of Seymour’s concentrate production and has invested directly into GT1, providing early validation of the project’s place in the EV supply chain. EcoPro Innovation, as the company’s technical partner on the Thunder Bay facility, has already piloted Seymour concentrate into high-purity lithium hydroxide.
Company Highlights
- Integrated strategy in Ontario: The Seymour and Root projects form the foundation for a vertically integrated lithium business, supported by a proposed lithium hydroxide plant in Thunder Bay, Ontario, with rail, port, power, gas and water access.
- Marketing and offtake secured: LG Energy Solution has a binding offtake for 25 percent of Seymour concentrate and has invested directly into the company, demonstrating strong downstream demand.
- Strategic process partner: EcoPro Innovation is co-developing the conversion facility. Pilot work has already produced battery-grade lithium hydroxide with high recoveries.
- Government backing: GT1 has secured conditional approval for significant funding programs, including C$5.5 million for road upgrades, a C$100 million project financing support LOI from EDC, and additional CMIF and SIF applications.
- Resource base: A combined inventory of over 30 Mt @ ~1.2 percent lithium oxide across Seymour and Root, providing both near-term production and long-life scale.
- By-product upside: Seymour hosts a significant rubidium resource in mica streams that could be recovered alongside lithium, creating an additional revenue line.
Key Projects
Seymour Lithium Project
The Seymour lithium project, near Armstrong, Ontario, contains a total resource of 10.3 million tonnes (Mt) @ 1.03 percent lithium oxide, including 6.1 Mt indicated @ 1.25 percent lithium oxide. Mineralization is hosted in the North and South Aubry pegmatites, which remain open along strike and at depth. An optimized preliminary economic assessment (PEA) demonstrated strong project economics based on a DMS-only concentrator producing 130 ktpa. Key numbers include a C1 cash cost of US$680/t, an after-tax NPV of US$251 million, an IRR of 33 percent, and a three-and-a-half-year payback.
The project benefits from existing road and rail access, low strip ratios, and simple metallurgy with coarse spodumene that responds well to dense medium separation (DMS). Mining leases were granted in August 2025, the environmental assessment submission has been lodged, and the closure plan is nearing completion.
An offtake agreement with LG Energy Solution secures sales for 25 percent of initial concentrate production. Seymour also includes a maiden rubidium resource (8.3 Mt @ 0.27 percent rubidium oxide, with a 3.4 Mt high-grade core at 0.40 percent), which can be recovered from mica streams already separated in the flow sheet, creating potential for a by-product circuit.
Thunder Bay Lithium Conversion Facility
GT1 and EcoPro Innovation are developing a lithium hydroxide monohydrate facility in Thunder Bay. The selected site is fully serviced with rail access, 44 kV power, municipal water and gas, and port facilities. The plant will replicate EcoPro’s operating hydromet trains, with two parallel ~13 ktpa back-end lines designed to scale with Seymour and Root concentrate supply.
Pilot-scale processing of 600 kg of Seymour concentrate at EcoPro’s Pohang facility achieved battery-grade lithium hydroxide, meeting downstream specifications with >94 percent overall recovery. This demonstration significantly de-risks the conversion step and supports ongoing financing discussions with Invest Ontario, SIF and EDC. The project is being advanced through PFS-level engineering, with permitting and JV structuring underway.
Root Lithium Project
Located in Northwestern Ontario, Root is GT1’s scale project, hosting 14.6 Mt @ 1.21 percent lithium oxide (10.0 Mt Indicated @ 1.32 percent). The April 2025 optimized PEA outlined a combined open-pit and underground mining scenario producing ~213 ktpa. The project carries a C1 cost of ~US$677/t, an after-tax NPV of US$668 million, an IRR of 53.5 percent, and a three-year payback.
Root enjoys outstanding infrastructure advantages: road and rail access, proximity to port, and most critically, grid hydro power delivered by the Watay transmission line, reducing both operating costs and upfront capex for power infrastructure. Drilling has confirmed stacked pegmatite bodies that remain open along strike and down dip, leaving scope for significant resource expansion. A bulk sample has been completed, with further testwork and pilot runs at EcoPro planned. Permitting is in its early stages, with a PFS targeted for 2026 and potential construction by late 2027.
Junior Lithium Project
The Junior project is located near Seymour and contains three drill-ready targets. Its proximity to the planned Seymour concentrator makes it a strategic satellite project, with the potential to extend Seymour’s mine life and provide incremental feed. Drilling is expected to test these targets in upcoming campaigns, potentially increasing the overall feed available for the Seymour hub.
Management Team
John Young – Non-executive Chairman
John Young co-founded Pilbara Minerals and played a key role in transforming it into a multi-billion-dollar lithium producer. His background as a geologist spans more than three decades, with significant contributions across discovery, development and financing of lithium and gold projects. At GT1, Young provides strategic oversight and proven operational expertise to scale a lithium developer into a fully integrated producer.
Cameron Henry – Managing Director
Cameron Henry was appointed managing director in June 2024, stepping up from his earlier role as executive director. A founder and substantial shareholder of GT1, Henry has over 20 years’ experience in minerals processing and project delivery. Prior to GT1, he built Primero Group into a respected global leader in lithium infrastructure EPC, successfully executing major projects in Australia and globally. His role is to drive Seymour into production and to lead the execution of the Thunder Bay downstream strategy.
Patrick Murphy – Non-executive Director
Patrick Murphy brings nearly two decades of experience in resource sector investment and deal-making. He has held senior positions at Macquarie and AMCI Group, with expertise in capital deployment, project financing and strategic partnerships. His presence on GT1’s board ensures strong connectivity to the financial community and a disciplined approach to structuring project funding.
Robin Longley – Non-executive Director
With more than 30 years of experience in exploration and project evaluation, Robin Longley is a seasoned geologist who has led successful exploration and development programs across lithium, gold and other critical minerals in Australia, Canada and Africa. His practical technical knowledge and management experience strengthen GT1’s ability to evaluate and expand its Ontario portfolio.
Han Seung Cho – Non-executive Director
Representing EcoPro Innovation, Han Seung Cho serves as a direct link between GT1 and its strategic partner on the Thunder Bay conversion facility. As general manager of EcoPro’s strategic business team, he brings decades of experience in lithium procurement, downstream offtake structuring, and project development for LHM plants. His position ensures that GT1’s downstream ambitions remain closely aligned with end-user requirements in the battery sector.
International Lithium Corp.
Investor Insight
International Lithium offers investors exposure to the growing critical metals sector through its advanced-stage Raleigh Lake lithium-rubidium project in Ontario, early-stage copper-cobalt exploration at Firesteel in Ontario, and strategic focus on Southern Africa, all supported by strong infrastructure and a seasoned leadership team.
With strategic divestments, a robust financial position, and a focused growth strategy, International Lithium is well-positioned to meet the rising demand for lithium and other critical metals
Overview
International Lithium (TSXV:ILC,OTC:ILHMF,FRA:IAH,OTCQB:ILHMF) is a Canada-based mineral exploration company focused on the discovery and development of lithium and other critical metals essential for the transition to a cleaner, greener planet. With a portfolio of projects located in mining-friendly jurisdictions, the company’s primary objective is to build shareholder value by advancing its key assets towards production while expanding its presence in emerging critical metals regions.
International Lithium's flagship asset is the 100 percent owned Raleigh Lake lithium and rubidium project in Ontario. A preliminary economic assessment (PEA) for the Raleigh Lake project, completed in December 2023, demonstrated strong project economics and significant resource growth potential, including an annual after-tax cash flow of C$634 million, NPV of C$342.9 million and IRR of 44.3 percent, with a nine-year mine life and project duration of 11 years. This assessment did not yet include rubidium, which represents significant additional potential pending further market analysis.
Complementing its lithium focus, the company is advancing the Firesteel copper-cobalt project in northwestern Ontario, targeting high-grade base metal mineralization to further diversify its critical metals exposure.
In addition to its Canadian projects, International Lithium is positioning for further international growth with a strategic focus on Southern Africa. It has applied for exclusive prospecting orders (EPOs) in Zimbabwe, one of the world's most prospective regions for hard rock lithium exploration.
Recent strategic divestments, including the sale of the Avalonia project stake, have strengthened ILC's financial position, enabling focused investment in its core projects.
In 2025, International Lithium acquired an option from Lepidico (Canada) Inc. to purchase 100 percent of Lepidico (Mauritius) for C$975,000. Lepidico Mauritius holds an 80 percent stake in Lepidico Chemicals Namibia (Pty) Ltd., which owns the Karibib Lithium, Rubidium and Cesium Project in Namibia.
The project comprises two areas with fully permitted mining licences, known as Rubicon and Helikon. It also hosts one of the largest disclosed rubidium resources in Africa, along with significant lithium and cesium mineralization.
Exercising the Karibib option would position International Lithium to capitalize on an upswing in the lithium market while also cementing its role as one of the leading global players in rubidium. The project would expand its portfolio of some of the most significant cesium resources held by any non-Chinese company, strengthening its standing in three critical minerals that are increasingly vital to global supply chains.
The company is led by an experienced management team with a strong technical background in mineral exploration, project development and corporate finance. Supported by access to established infrastructure, a commitment to sustainable development practices, and a clear strategic focus, International Lithium is well-positioned to capitalize on the increasing global demand for lithium and other essential materials critical to the clean energy transition.
Company Highlights
- International Lithium is focused on developing lithium and critical metals projects in Canada and Southern Africa, aiming to deliver shareholder value through project development, strategic partnerships and project sales.
- Raleigh Lake is ILC’s wholly owned flagship lithium-rubidium project in Ontario, Canada, with a positive PEA completed in December 2023.
- ILC holds a 90 percent interest in the Firesteel copper and cobalt project in Northwestern Ontario, with exploration permits filed and drilling programs planned.
- The company has applied for exclusive prospecting orders (EPOs) in Zimbabwe and is continuing to review further exploration opportunities in Southern Africa.
- ILC is debt-free with a robust financial position. It has monetized its non-core assets, including the sale of its stake in the Avalonia project in Ireland, resulting in a C$2.5 million payment and a 2 percent net smelter royalty.
- ILC secured an option to acquire 100 percent of Lepidico (Mauritius), which owns an 80 percent interest in Lepidico Chemicals Namibia, the owner of the Karibib Lithium, Rubidium and Cesium Project in Namibia.
- The company is led by an experienced management team with a proven track record in advancing mineral exploration projects.
Key Projects
Raleigh Lake
The Raleigh Lake project is ILC’s flagship asset, located approximately 25 kilometres west of Ignace, Ontario. The project covers a contiguous land package of 32,900 hectares and is 100 percent owned by the company. Raleigh Lake benefits from excellent infrastructure access, situated near the Trans-Canada Highway, a Canadian Pacific Railway line, and existing natural gas and hydroelectric infrastructure.
Major public infrastructure relative to the Raleigh Lake project
Raleigh Lake is notable for its dual potential to host both lithium and rubidium mineralization. The lithium is found primarily in spodumene-bearing pegmatites, while rubidium is associated with microcline-rich zones of the same lithium-cesium-tantalum pegmatite system. In 2023, International Lithium published a maiden mineral resource estimate (MRE) that delineated significant resources for both lithium and rubidium using separate cutoff criteria.
For lithium (Li₂O), the project hosts a measured and indicated resource of 5.88 Mt grading 0.79 percent Li₂O, and an inferred resource of 2.07 Mt grading 0.77 percent Li₂O, primarily within pegmatite #1. This lithium resource forms the basis of the company’s PEA, which demonstrated robust project economics with an after-tax NPV (8 percent) of C$342.9 million and an IRR of 44.3 percent.
The rubidium component, though not included in the PEA due to current market constraints, represents an additional potential value stream. The company has reported a measured and indicated resource of 133,000 tons at 6,163 ppm rubidium (0.67 percent Rb₂O) and an inferred resource of 123,000 tons at 4,224 ppm rubidium (0.46 percent Rb₂O), using a 4,000 ppm cutoff. The rubidium zones are found in association with potassic feldspar, offering a potentially recoverable byproduct pending further market and technical evaluation.
Given the project’s strong infrastructure position, mineral endowment, and defined development path, Raleigh Lake represents a compelling advanced-stage opportunity in North America's lithium supply chain. International Lithium is continuing infill and expansion drilling, environmental baseline studies, and metallurgical testing to support project advancement toward pre-feasibility.
Firesteel Project
The Firesteel project is an early-stage copper-cobalt exploration property located in northwestern Ontario, approximately 10 km west of Upsala along Highway 17. Spanning a 16-km corridor to the Firesteel River, the property lies within a geologically favorable region characterized by Archean metavolcanic and metasedimentary rocks, which are prospective for volcanogenic massive sulphide (VMS) and sedimentary copper systems.
International Lithium completed the acquisition of a 90 percent interest in the Firesteel project in May 2024, aiming to diversify its critical metals portfolio beyond lithium. Historical sampling on the property has returned encouraging results, including copper assays up to 2.6 percent and cobalt values reaching 309 ppm. Notably, the "Roadside 1" occurrence features semi-massive sulphide mineralization comprising pyrite, pyrrhotite, chalcopyrite and bornite. These findings suggest the presence of a highly metamorphosed VMS or sedimentary copper system, potentially up to 20 meters wide and extending over a kilometer in length.
The project's proximity to major infrastructure, including highways and railways, coupled with its strategic location near the company's Raleigh Lake project, enhances its development potential. International Lithium plans to conduct systematic exploration, including geochemical sampling and geophysical surveys, to refine targets for future drilling campaigns.
Wolf Ridge Project
Wolf Ridge is a 5,700-hectare grassroots lithium project located 20 km southwest of Upsala and near ILC’s Firesteel copper claims. The area benefits from excellent infrastructure, including proximity to Highway 17, power, and road access.
The project was highlighted by the Ontario Geological Survey (2021–2022) for its standout lake sediment anomalies - among the highest lithium values in the region - indicating strong potential for LCT pegmatite mineralization.
Read more on page 54 of the report here.
Southern Africa Exploration Initiative
Southern Africa is recognized as a prospective region for hard rock lithium, and International Lithium’s strategic focus reflects a proactive move to establish a presence in this emerging jurisdiction.
As part of its strategy to expand its critical metals footprint, International Lithium has applied for Exclusive Prospecting Orders (EPOs) over several prospective areas in Zimbabwe. The targeted regions are known for hosting spodumene, lepidolite and petalite-bearing pegmatites, indicating potential for significant lithium resources.
Although the EPO applications are still pending approval, the company has already conducted initial due diligence, including geological reviews and desktop studies, to prioritize exploration targets once access is granted. Zimbabwe’s growing importance as a global lithium supplier, combined with favorable mining policies, offers a compelling backdrop for the company's expansion efforts. International Lithium intends to leverage its technical expertise and exploration experience to quickly evaluate and develop these opportunities upon receiving the necessary permits
Management Team
John Wisbey – Chairman and CEO
John Wisbey joined International Lithium in 2017, initially serving as deputy chairman before being appointed chairman and CEO in March 2018. Under his leadership, the company has undergone a significant transformation, including achieving 100 percent ownership of the Raleigh Lake project, divesting non-core assets, and expanding into new jurisdictions such as Zimbabwe. He founded two London AIM-listed companies: IDOX, which provides software for the UK local government; and Lombard Risk Management, which specializes in software for bank risk management and regulation. He also established CONVENDIA, a private company that specializes in software for cash flow forecasting, project valuation and M&A financial analysis. With a background in banking and financial technology entrepreneurship, Wisbey brings extensive experience in corporate leadership and strategic development. He is also the company's largest shareholder.
Maurice Brooks – Director and CFO
Maurice Brooks joined the board of ILC in 2017. He is a licensed senior statutory auditor in the UK. Since 2000, he has been a senior partner at Johnson Smith & Co. in Staines, Surrey. Before that, Brooks was a senior partner in Johnsons Chartered Accountants in the London Borough of Ealing. His commercial and investment experience includes executive directorships in manufacturing and an investment accountant role in the superannuation fund of the Western Australian state government. His early professional employment includes Ball Baker Leake LLP and LLC and Price Waterhouse Coopers-UK.
Anthony Kovacs – Director and COO
Anthony Kovacs joined the board of ILC in 2018 and has worked with the company since 2012. He has over 25 years of experience in mineral exploration and development. Before joining ILC, he held senior management roles in which he sourced and advanced iron ore and industrial minerals projects. Kovacs was involved in early-stage work at the Lac Otelnuk Iron Ore project in Quebec, Canada and the Mustavaara Vanadium Mine in Finland. Before that, Kovacs worked for Anglo American where he focused on Ni-Cu-PGE and IOCG projects. At Anglo-American, Kovacs was directly involved in several discoveries internationally. Kovacs has significant experience with industrial minerals, ferrous metals, non-ferrous metals and precious metals projects throughout the Americas, Europe and Africa.
Ross Thompson – Non-executive Director
Ross Thompson joined the board of ILC in 2017 and is the chair of the audit and remuneration committees. He is a speaker and expert in marketing behavioral science. In 1995, he founded Giftpoint Ltd. which is now one of the largest specialist promotional merchandise businesses in the UK. with offices in London and Shanghai. Giftpoint Ltd.’s clients include L’Oreal, Oracle, Ocado and Pernod Ricard among others. Thompson was president of IGC Global Promotions, one of the world’s oldest and largest global networks of premium resellers, for seven years. He is an active investor with a special interest and understanding of natural resources businesses.
Geoffrey Baker – Non-executive Director
Geoff Baker joined the board of ILC at the end of 2022 and is a member of the audit committee. He has a career in the natural resource and finance industries. He is a director of Tim Trading, a company offering consultancy services in the oil and gas industry. During his tenure as manager of Insch Black Gold Funds, Baker received the Investors' Choice Swiss Fund Manager of the Year Award. He is a co-founder of a digital collectible non fungible token CryptoChronic and of Cannastore, a pilot e-commerce website. Baker holds a bachelor's degree from the University of Windsor in Ontario.
Muhammad Memon – Corporate Secretary and Financial Controller
Muhammad Memon became corporate secretary of ILC in 2021. He has over 10 years of experience in managing finance and compliance functions of public companies in various sectors including mining exploration, investment management, real estate and technology. He assists companies with debt and equity financings, cash flow management and forecasting, legal and regulatory compliance, investor communications, stakeholder engagement and risk management. He is a member of the Chartered Professional Accountants of Canada and a fellow of the Association of Chartered Certified Accountants, United Kingdom.