In mid-November 2023, Jindalee Lithium Limited (Jindalee, the Company) announced results from beneficiation of composite samples from the Company’s 100% owned McDermitt Lithium Project located in Oregon, USA, and noted that acid leaching of beneficiated samples was underway1.
Jindalee is pleased to advise that initial results from acid leaching of the beneficiated samples have been received, with extremely high lithium extraction rates recorded from both the 250µm and 75µm leach feeds using 500kg sulphuric acid per tonne of leach feed. The 250µm leach feed was also leached with a higher strength acid (850 kg/t leach feed) and returned exceptional extraction rates (>98.5%) for all units (Table 1).
Table 1 – Maximum Lithium Extraction at variable feed sizes and acid strengths - Units 4, 6, 8 and 10 (* calculated)
The leach testwork extended for up to four hours with most of the Li extraction occurring in the first hour. Optimised lithium extraction and acid addition rates will be incorporated into the Pre-Feasibility Study (PFS).
Leaching of a bulk composite has commenced to provide lithium in solution for downstream testwork. Beneficiated samples (250µm) have also recently been shipped to POSCO Holdings (NYSE: PKX) (POSCO) for testwork, pursuant to the Memorandum of Understanding signed with POSCO in February 20234.
Discussion
In July 2023 Jindalee shipped approximately 700kg of drill core to Hazen (Colorado, USA) for metallurgical testing, with this testwork being managed by global engineering, procurement, construction and maintenance (EPCM) company Fluor Corporation (Fluor). The core samples were selected from Units 4, 6, 8 and 10 within the Indicated portion of conceptual Pit Shell 6 (nominal 43 years); these units carry elevated lithium grades and selective mining of these units has the potential to deliver significantly higher-grade material (when compared to the Mineral Resource Estimate average grade) for processing (Figure 1) (Table 2)2.
Figure 1 – Schematic Section C-C’ with completed drilling, simplified geology and conceptual Pit Shell 6 (nominal 43 years). (Note: lateral projection onto section plane and 3x vertical exaggeration may cause distortion)
Head assays for these samples were announced in October 20233 with Units 4, 6, 8 and 10 averaging 1,790 ppm Li, 34% higher than the average McDermitt Mineral Resource grade (1,340 ppm Li)2. Results from attrition scrubbing (beneficiation) of a composite sample of McDermitt ore (250µm cut-size) were announced mid- November 2023, recording 92.0% Li recovery with 25.3% mass rejection and the lithium grade to leach increasing to 2,107 ppm Li1.
The acid leaching testwork now being reported was conducted on both 250µm and 75µm leach feed sizes using 500 kg/t (and 850 kg/t for 250µm leach feed). A composite sample (representing a nominal life-of-mine average feed) was also tested using the two leach feed sizes, recording very high lithium extraction rates using 500 kg/t. Lithium extraction from the coarser (250µm) leach feed was 92.9% and compares favourably with the extraction rate (94.0%) achieved from the finer (75µm) leach feed (Table 1).
Next Steps
Acid leaching of a bulk composite sample is currently underway to provide lithium in solution for downstream work. Results from this testwork will feed into the PFS which is expected to be completed mid-2024.
Samples from Units 4, 6, 8 and 10 have been beneficiated (250µm) and shipped to POSCO for parallel leach testwork, pursuant to the Memorandum of Understanding signed with POSCO.
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With compelling economic metrics demonstrated through its new prefeasibility study, Jindalee Lithium’s McDermitt Project presents a strong case for investors to gain exposure to this critical mineral and participate in the global clean energy transition.
Jindalee Lithium (ASX:JLL,OTCQX:JNDAF) is an Australia-based pure-play US lithium company focused exclusively on its 100-percent-owned McDermitt Lithium Project, currently one of the largest lithium deposits in the US, boasting a resource of 21.5 million tons (Mt) of lithium carbonate equivalent (LCE).
Backed by a newly released (November 2024) prefeasibility study (PFS) demonstrating very compelling economics, the McDermitt Project is poised to play a crucial role in meeting North America’s growing lithium demand for the lucrative battery value chain.
As the US continues to transition to energy independence, demand for lithium is expected to exponentially increase. Jindalee’s McDermitt Project, located in southeast Oregon, is a game-changer for North American lithium supply, critical for meeting the demands of the fast-growing electric vehicle, energy storage and defense sectors.
McDermitt also stands to significantly benefit from the US government’s policies and incentives to boost domestic supply of critical resources. In fact, in a move that signifies the US government's support of the McDermitt Lithium Project, the US Department of Energy's Ames National Laboratory signed a Cooperative Research and Development Agreement with Jindalee's subsidiary HiTech Minerals to develop cutting-edge extraction methods for the McDermitt Project. The Ames National Laboratory spearheads the DOE's Critical Materials Innovation Hub.
Key milestones in the US lithium resource space also provide significant insights into the future prospects for Jindalee’s project. Lithium Americas (TSX:LAC), for instance, has received a total of US$945 million investment from General Motors, which will fund the development, construction and operation of the Thacker Pass project in Humboldt County, Nevada. In October 2024 LAC closed a $2.3 billion loan from the US Department of Energy and in April 2025 announced the Final Investment Decision for Thacker Pass following a $250 million investment from Orion Resource Partners.
Another lithium resource developer in Nevada, Australia-based Ioneer (ASX:INR) has closed a US$996 million loan guarantee from the US Department of Energy to finance the development of its flagship Rhyolite Ridge lithium-boron project.
The US government has taken further action to bolster domestic critical mineral production. On 20 March 2025, President Trump issued a significant executive order titled "Immediate Measures to Increase American Mineral Production", underscoring the urgency and strategic imperative of increasing domestic supply chains for critical minerals. This order builds on previous initiatives by fast-tracking the permitting processes, prioritizing access to mineral-rich federal lands, clarifying regulatory frameworks, and mobilizing substantial financial resources – including Defense Production Act (DPA) funds – towards domestic mineral projects.
As one of the largest lithium resources in the US and situated on federal lands, Jindalee’s McDermitt Lithium Project stands to potentially benefit from these accelerated permitting processes and enhanced government support mechanisms. The clear commitment demonstrated by the US administration highlights the critical strategic advantage of domestically located mineral assets such as McDermitt, reinforcing its importance in securing robust domestic supply chains, essential for energy security
These are just a few examples of current market dynamics that point to a rapidly accelerating lithium resource development in the US.
An experienced management team, with the right blend of experience and expertise in geology, corporate administration and international finance, leads Jindalee to fully capitalize on the potential of its assets.
The economic metrics revealed in the PFS paint a compelling picture of the McDermitt Lithium Project's potential:
Production Capacity: The Project is set to produce 1.8 Mt of battery-grade lithium carbonate over its first 40 years, with an annual output forecast of 47,500 tons per annum (tpa) in the initial 10 years, tapering to 44,300 tpa over the first 40 years.
Financial Metrics: The Project boasts a net present value (NPV) of US$3.23 billion at an 8 percent discount rate, with an internal rate of return (IRR) of 17.9 percent. These figures underscore the Project’s strong economic viability.
Payback Period: Investors can expect a payback period of less than five years, a relatively short timeframe for a project of this magnitude.
Break-even Price: The break-even NPV price is approximately US$14,600/t of lithium carbonate, providing a buffer against market fluctuations.
The PFS estimates a total project cost of US$3.02 billion, which includes a prudent 21 percent contingency margin. This substantial investment is balanced by impressive profitability projections, including an EBITDA margin of 66 percent generating post-tax free cash flow of US$6.6 billion during the first decade of operations. With a pre-tax net operating cashflow margin of 17 percent at current spot prices, McDermitt shows strong cash generation potential.
These financial indicators suggest that McDermitt is not only economically viable but potentially highly profitable, positioning it as an attractive prospect for investors and strategic partners alike.
The McDermitt Project is located in Malheur County on the Oregon-Nevada border and is approximately 35 kilometres west of the town of McDermitt. The 100-percent-owned asset covers 54.6 square kilometres of claims at the northern end of the McDermitt volcanic caldera.
The Project is characterized by its unique sedimentary lithium deposits, primarily composed of lithium-bearing clays, a geological formation that sets McDermitt apart from many other lithium projects worldwide. This sedimentary nature of the deposit offers several advantages:
The lithium-rich clays at McDermitt are part of a broader geological context that includes volcanic tuffs and sedimentary rocks. This geological setting is indicative of a complex depositional history, which has resulted in the concentration of lithium in economically viable quantities.
The 2023 mineral resources estimate (MRE) for the McDermitt Project contains a combined indicated and inferred mineral resource inventory of 3 billion tons at 1,340 parts per million (ppm) lithium for a total of 21.5 Mt LCE at 1,000 ppm cut-off grade.
Ian Rodger is a qualified mining business executive with almost 15 years of experience in various roles including as a mining engineer for Rio Tinto across two large greenfield mine developments, before successfully transitioning into mining corporate finance where he held Executive and Director positions at RFC Ambrian overseeing origination and management of numerous mandates across a range of corporate advisory roles. Rodger was the project director for Oz Minerals (ASX:OZL) where he made significant contributions to successfully define the value potential of the West Musgrave nickel/copper province through the delivery of a portfolio of growth studies. Most notably, he led technical, market and partnership development workstreams, successfully confirming value potential for producing an intermediate Nickel product for the battery value chain.
Rodger holds a Bachelor of Mining Engineering from the University of Queensland, a Masters of Mineral Economics from Curtin University and is also a graduate of the Australian Institute of Company Directors and member of the Australasian Institute of Mining and Metallurgy.
Lindsay Dudfield is a geologist with over 40 years of experience in multi-commodity exploration, primarily within Australia. He held senior positions with the mineral divisions of Amoco and Exxon. In 1987, he became a founding director of Dalrymple Resources NL and spent the following eight years helping acquire and explore Dalrymple’s properties, leading to several greenfield discoveries. In late 1994, Lindsay joined the board of Horizon Mining NL (Jindalee Lithium’s predecessor) and has been responsible for managing Jindalee Lithium since inception. Lindsay is a member of the Australasian Institute of Mining and Metallurgy, the Australian Institute of Geoscientists, the Geological Society of Australia and the Society of Economic Geologists. He is also a non-executive director of Jindalee spin-out companies Energy Metals (ASX:EME), Dynamic Metals (ASX:DYM) and Alchemy Resources (ASX:ALY).
Wayne Zekulich was appointed to the board as Chair on 1 February 2024. He holds a Bachelor of Business and is a fellow of the Institute of Chartered Accountants. Zekulich is a consultant and non-executive director who has substantial experience in advising, structuring and financing transactions in the infrastructure and resources sectors. He was previously the head of Rothschild in Perth, chief financial officer of Gindalbie Metals Limited, chief development officer of Oakajee Port and Rail and a consultant to a global investment bank. Currently, he is chair of Pantoro (ASX:PNR) and non-executive director of the Western Australian Treasury Corporation. In the not-for-profit sector, he is the past chair of the Lester Prize and is a mentor in the Kilfinan program.
Darren Wates is a corporate lawyer with over 23 years of experience in equity capital markets, mergers and acquisitions, resources, project acquisitions/divestments and corporate governance gained through private practice and in-house roles in Western Australia. Wates is the founder and principal of Corpex Legal, a Perth-based legal practice providing corporate, commercial and resources related legal services, primarily to small and mid-cap ASX listed companies. In this role, he has provided consulting general counsel services to ASX listed company Neometals (ASX:NMT), having previously been employed as legal counsel of Neometals. Wates holds Bachelor's degrees in Law and Commerce and a Graduate Diploma in Applied Finance and Investment.
Paul Brown has over 23 years of experience in the mining industry, most recently with Mineral Resources (ASX:MIN) where he was chief executive – lithium, and chief executive – commodities. Brown has held senior operating roles with Leighton, HWE and Fortescue (ASX:FMG) and has a strong track record in technical leadership, project/studies management, and mine planning and management. Brown is currently CEO of Core Lithium (ASX:CXO). He holds a Master in Mine Engineering.
Game-changing, economically significant lithium resource for North American battery supply chain
Jindalee will be attending the PDAC Convention in Toronto, Canada over 2-5 March 2025
Jindalee will present to a North American investor audience at Redcloud's 13th annual Pre-PDAC Mining Showcase in Toronto over 27-28 February 2025
Redcloud is a Canadian-based investor relations group specialising in the junior resources sector
Jindalee Lithium Limited (ASX: JLL) (OTCQX: JNDAF) (Jindalee, the Company) is pleased to announce that the Company will participate in both the Prospectors and Developers Association of Canada (PDAC) Convention and the Pre-PDAC Mining Showcase, hosted by Redcloud Financial Services Inc. (Redcloud), a globally oriented resource focused financial services platform.
Jindalee can be found at booth 2606 in the Investors Exchange Exhibition Room at the PDAC Convention which will be attended by Jindalee's Chief Executive Officer, Ian Rodger. PDAC, regarded as one of the world's premier resources conferences, will run from Sunday, 2 March 2025 until Wednesday, 5 March 2025 at the Metro Toronto Convention Centre in Ontario, Canada.
Jindalee is also participating in Redcloud's Pre-PDAC Mining Showcase at the Omni King Edward Hotel in Toronto over Thursday 27 and Friday, 28 February 2025. Ian will be presenting at the Pre-PDAC Mining Showcase at 4.00pm local time on Friday, 28 February 2025. Jindalee will also be available to engage with investors in one-on-one meetings at the Pre-PDAC Mining Showcase and encourages interested investors to register for the event.
Jindalee looks forward to updating the North American mining and investment communities on progress at its 100% owned McDermitt Lithium Project which hosts one of the largest lithium resources in the U.S. The Pre-Feasibility Study at McDermitt, released in November 2024, outlines a highly robust multi-generational battery chemicals project1.
To register for the PDAC Convention visit here: https://pdac.ca/convention-2025/attending-2025/registration-2025
For more information and to register for the Pre-PDAC Conference please visit: https://redcloudfs.com/prepdac2025/
Authorised for release by the Jindalee Board of Directors. For further information please contact:
| LINDSAY DUDFIELD | IAN RODGER |
| Executive Director | Chief Executive Officer |
| T: + 61 8 9321 7550 | T: + 61 8 9321 7550 |
| E: enquiry@jindaleelithium.com | E: enquiry@jindaleelithium.com |
About Jindalee
Jindalee Lithium is an Australian company focused on developing the McDermitt Lithium Project, one of the largest lithium resources in the U.S. With 100% ownership and unencumbered offtake rights, Jindalee is strategically positioned to support America's energy security and domestic supply of critical minerals. The Company recently completed a Pre-Feasibility Study (PFS) confirming McDermitt's scale, long-life, and low-cost production potential, with strong engagement from U.S. government agencies, including the Department of Energy and Department of Defense. As a deeply undervalued lithium developer, Jindalee presents a compelling investment opportunity ahead of the next lithium market upcycle.
Competent Persons Statement
The Company confirms that it is not aware of any further new information or data that materially affects the information included in the original market announcements by Jindalee Lithium Limited referenced in this report and in the case of estimates of Mineral Resources, that all material assumptions and technical parameters underpinning the estimates in the relevant market announcements continue to apply and have not materially changed. To the extent disclosed above, the Company confirms that the form and context in which the Competent Person's findings are presented have not been materially modified from the original market announcements.
Forward-Looking Statements
This document may contain certain forward-looking statements. Forward-looking statements include but are not limited to statements concerning Jindalee Lithium Limited's (Jindalee's) current expectations, estimates and projections about the industry in which Jindalee operates, and beliefs and assumptions regarding Jindalee's future performance. When used in this document, the words such as "anticipate", "could", "plan", "estimate", "expects", "seeks", "intends", "may", "potential", "should", and similar expressions are forward-looking statements. Although Jindalee believes that its expectations reflected in these forward-looking statements are reasonable, such statements are subject to known and unknown risks, uncertainties and other factors, some of which are beyond the control of Jindalee and no assurance can be given that actual results will be consistent with these forward-looking statements.
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1Jindalee Lithium ASX announcement 19/11/2024: "McDermitt Lithium Project Pre-Feasibility Study"
To view the source version of this press release, please visit https://www.newsfilecorp.com/release/241723
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Executing a well-defined project development strategy for its lithium assets and advancing Direct Lithium Extraction (DLE), CleanTech Lithium is poised to become a key player in an expanding batteries market.
CleanTech Lithium (AIM:CTL,FWB:T2N) is a resource exploration and development company with four lithium assets with an estimated 2.72 million tons (Mt) of lithium carbonate equivalent (LCE) in Chile, a world-renowned mining-friendly jurisdiction. The company aims to be a leading supplier of ‘green lithium’ to the electric vehicle (EV) market, leveraging direct lithium extraction (DLE) – a low-impact, low-carbon and low-water method of extracting lithium from brine.
Lithium demand is soaring as a result of a rapidly expanding EV market. One study estimates the world needs 2 billion EVs on the road to meet global net-zero goals. Yet, the gap between supply and demand continues to widen. As the world races to secure new supplies of critical minerals, Chile has emerged as an ideal investment jurisdiction with mining-friendly regulations and a skilled local workforce to drive towards a clean green economy. Chile is already the biggest supplier of copper and second largest supplier of lithium.
With an experienced team in natural resources, CleanTech Lithium holds itself accountable to a responsible ESG-led approach, a critical advantage for governments and major car manufacturers looking to secure a cleaner supply chain.
Laguna Verde is at pre-feasibility study stage targeted to be in ramp-up production from 2027. Laguna Verde has a JORC resource estimate of 1.8 Mt of lithium carbonate equivalent (LCE) while Viento Andino boasts 0.92 Mt LCE, each supporting 20,000 tons per annum (tpa) production with a 30-year and 12-year mine life, respectively. The latest drilling programme at Laguna Verde finished in June 2024, results from which will be used to convert resources into reserves.
The lead project, Laguna Verde, will be developed first, after which Veinto Andino will follow suit using the design and experience gained from Laguna Verde, as the company works towards its goal of becoming a significant green lithium producer serving the EV market.
The company is carrying out the necessary environmental impact assessments in partnership with the local communities. The indigenous communities will provide valuable data that will be included in the assessments. The Company has signed agreements with the three of core communities to support the project development.
DLE Pilot Plant Inauguration event held in May 2024 with local stakeholders and indigenous communities in attendance
The company also has two prospective exploration assets - the Llamara project and Salar de Atacama/Arenas Blancas project. Llamara project is a greenfield asset in the Antofagasta region and is around 600 kilometers north of Laguna Verde and Veinto Andino. The project is located in the Pampa del Tamarugal basin, one of the largest basins in the Lithium Triangle.
Salar de Atacama/Arenas Blancas comprises 140 licenses covering 377 sq km in the Salar de Atacama basin, one of the leading lithium-producing regions in the world with proven mineable deposits of 9.2 Mt.
CleanTech Lithium is committed to an ESG-led approach to its strategy and supporting its downstream partners looking to secure a cleaner supply chain. In line with this, the company plans to use renewable energy and the eco-friendly DLE process across its projects. DLE is considered an efficient option for lithium brine extraction that makes the least environmental impact, with no use of evaporation ponds, no carbon-intensive processes and reduced levels of water consumption. In recognition, Chile’s government plans to prioritize DLE for all new lithium projects in the country.
CleanTech Lithium’s pilot DLE plant in Copiapó was commissioned in the first quarter of 2024. To date, the company has completed the first stage of production from the DLE pilot plant producing an initial volume of 88 cubic metres of concentrated eluate – the lithium carbonate equivalent (LCE) of approximately one tonne over an operating period of 384 hours with 14 cycles. Results show the DLE adsorbent achieved a lithium recovery rate of approximately 95 percent from the brine, with total recovery (adsorption plus desorption) achieving approximately 88 percent. The Company’s downstream conversion process is successfully producing pilot-scale samples of lithium carbonate . As of January 2025, the Company is producing lithium carbonate from Laguna Verde concentrated eluate at the downstream pilot plant - recently proven to be high purity (99.78 percent). Click for highlights video.
CTL’s experienced management team, with expertise throughout the natural resources industry, leads the company toward its goal of producing green lithium for the EV market. Expertise includes geology, lithium extraction engineering and corporate administration.
The 217 sq km Laguna Verde project features a sq km hypersaline lake at the low point of the basin with a large sub-surface aquifer ideal for DLE. Laguna Verde is the company’s most advanced asset.
CleanTech Lithium’s second-most advanced asset covers 127 square kilometers and is located within 100 km of Laguna Verde, with a current resource estimate of 0.92 Mt of LCE, including an indicated resource of 0.44 Mt LCE. The company’s planned second drill campaign aims to extend known deposits further.
The Llamara project is one of the largest greenfield basins in the Lithium Triangle, covering 605 square kilometers in the Pampa del Tamarugal, one of the largest basins in the Lithium Triangle. Historical exploration results indicate blue-sky potential, prompting the company to pursue additional exploration.
The project comprises 140 licences covering 377 sq km in the Salar de Atacama basin, a known lithium region with proven mineable deposits of 9.2 Mt and home to two of the world’s leading battery-grade lithium producers SQM and Albermarle. Following the granting of the exploration licences in 2024, the Cleantech Lithium is designing a work programme for the project
Steve Kesler has 45 years of executive and board roles experience in the mining sector across all major capital markets including AIM. Direct lithium experience as CEO/director of European Lithium and Chile experience with Escondida and as the first CEO of Collahuasi, previously held senior roles at Rio Tinto and BHP.
Ignacio Mehech brings over a decade of senior leadership experience in the lithium and mining sectors. During his seven-year tenure at Albemarle—the world’s largest producer of battery-grade lithium—he spent the last three years as Country Manager in Chile, overseeing a workforce of 1,100 and managing critical relationships with government, indigenous communities, and other key stakeholders. Mehech brings deep expertise in lithium project development, regulatory engagement, and sustainability. He has led high-profile engagements with global investors, customers, NGOs, analysts, scientists, and international governments. He also played a key leadership role in the El Abra copper operation—a joint venture between Codelco and Freeport-McMoRan—where he led the legal strategy and contributed to corporate transformation initiatives. Mehech holds a law degree from the Universidad de Chile and a Master’s in Energy and Resources Law from the University of Melbourne.
Gordon Stein is a commercial CFO with over 30 years of expertise in the energy, natural resources and other sectors in both executive and non-executive director roles. As a chartered accountant, he has worked with start-ups to major companies, including board roles of six LSE companies.
Maha Daoudi has more than 20 years of experience holding several Board and senior-level positions across commodities, energy transition, finance and tech-related industries, including a senior role with leading commodity trader, Trafigura. Daoudi holds expertise in offtake agreements, developing international alliances and forming strategic partnerships.
Tommy McKeith is an experienced public company director and geologist with over 30 years of mining company leadership, corporate development, project development and exploration experience. He's held roles in an international mining company and across several ASX-listed mining companies. McKeith currently serves as non-executive director of Evolution Mining and as non-executive chairman of Arrow Minerals. Having worked in bulk, base and precious metals across numerous jurisdictions, including operations in Canada, Africa, South America and Australia, McKeith brings strategic insights to CTL with a strong focus on value creation.
Jonathan Morley-Kirk brings 30 years of experience, including 17 years in non-executive director roles with expertise in financial controls, audit, remuneration, capital raisings and taxation/structuring.
American Salars Lithium (CSE:USLI,OTC:USLIF, FWB:Z3P) is an exploration-stage company dedicated to acquiring, developing, and monetizing lithium brine projects across the Americas. With a clear focus on low-cost entry and scalable resource expansion, the company is executing a disciplined strategy to build a high-quality portfolio in strategic jurisdictions.
Central to American Salars’ vision is the conviction that lithium demand—driven by the accelerating adoption of electric vehicles and the rise of stationary energy storage solutions—is poised for significant long-term growth. The company is strategically positioning itself to capitalize on this trend, targeting assets with strong appeal to major producers and institutional investors.
Salar de PocitosSalar de Pocitos is the flagship asset of American Salars Lithium, situated in Argentina’s lithium-rich Puna region within Salta Province. The Pocitos 1 block spans 800 hectares and has shown strong lithium brine potential through historical drilling and testing. While a 760,000-ton inferred lithium carbonate equivalent (LCE) resource was previously reported for the area—including Pocitos 2, which is not owned by American Salars—all contributing drill holes for that estimate were located within Pocitos 1, where the company holds 100 percent ownership.
Drilling at Pocitos 1 has encountered aquifers at depths between 365 and 407 meters, with lithium concentrations reaching up to 169 parts per million (ppm). Sustained brine flow rates were recorded for over five hours, and porosity tests on core samples returned strong results, ranging from 6 to 14 percent, further underscoring the project’s potential.
This American Salars Lithium profile is part of a paid investor education campaign.*
Click here to connect with American Salars Lithium (CSE:USLI) to receive an Investor Presentation
CleanTech Lithium PLC (AIM: CTL, Frankfurt:T2N), an exploration and development company advancing sustainable lithium projects in Chile, is pleased to announce the appointment of Ignacio Mehech, former Country Manager of Albemarle in Chile, as the Chief Executive Officer ("CEO") and director of CleanTech Lithium.
Click link to watch interview with Ignacio Mehech: https://youtu.be/4iMx2vIZw9g
Highlights:
· Mr Mehech spent seven years up to 2024 at Albemarle with the last three years as Country Manager in Chile, managing a workforce of 1,100 employees and key stakeholder relationships, including Government and indigenous communities
· Albemarle is the world's largest producer of battery grade lithium with Chile accounting for 30 - 40% of its production*
· Native to Chile, Spanish speaking and fluent in English, Mr Mehech has deep leadership and project development experience in lithium production
· Managed high profile engagements with investors, customers, NGOs, analysts, scientists and international government representatives
· Before Albemarle, Mr Mehech led the legal strategy for the El Abra copper operation in Chile, a joint venture with Codelco, and leading US mining company Freeport McMoRan
· Throughout his career Mr Mehech has led profound transformations in organisations to generate sustainable value
· Mr Mehech holds a law degree from the Universidad de Chile and a master's degree in Energy and Resources Law from the University of Melbourne, Australia.
Ignacio Mehech, Chief Executive Officer, CleanTech Lithium PLC said:
"I've been following CleanTech Lithium's progress in Chile for the past couple of years and have been impressed at the progress that has been achieved, with the Company being one of the most active in Chile in seeking to develop a more sustainable means of producing lithium from Chile's abundant brine resources.
I'm truly excited to take on the role as CEO to advance CleanTech's Laguna Verde project and the other business opportunities in Chile. The immediate focus is entering direct negotiations with the Chilean government and progressing the CEOL application for Laguna Verde and delivering the Pre-Feasibility Study to initiate strategic partner conversations. I look forward to leading CleanTech Lithium's project development alongside a dedicated team and to deliver value to all our stakeholders whilst supporting the ambitions of Chile's National Lithium Strategy."
Steve Kesler, Executive Chairman, CleanTech Lithium PLC, said:
"We are delighted that Ignacio has agreed to join us as CEO. His experience in Chile is invaluable, having been Country Manager for leading lithium producer Albemarle, and working on the EL Abra copper mine in Chile for US mining giant Freeport McMoRan. Ignacio joins CleanTech at a crucial point in our development and his significant experience will be instrumental in leading our Laguna Verde project into the next phase."
"I will continue in my role as Executive Chairman intending to move back to being the Company's Non-Executive Chairman when our Board believes the time is right. I look forward to working with Ignacio and remain confident in the long-term potential of CleanTech Lithium."
Figure 1: Ignacio Mehech (centre) participating in a panel discussion at the Future Mining and Energy Congress in Santiago, Chile October 2023. Photo credit: Future Mining and Energy Congress
Background on Ignacio Mehech
During his tenure at Albemarle, a US-listed company with a current market cap of around US$6 billion as of 8th April 2025, Mr Mehech played a pivotal role in driving production growth, strategic negotiations, and sustainability initiatives, significantly impacting Albemarle's operations in Chile and the broader region. Since 2015, Chile has been Albemarle's largest single operation - depending on market prices - accounting for 30 to 40% of its global production.
A landmark achievement under his guidance was securing the first-ever IRMA (Initiative for Responsible Mining Assurance) certification for a lithium operation worldwide at the Salar de Atacama plant-a testament to his commitment to environmental and social responsibility.
Previously to Albemarle, Mr Mehech has worked as a legal manager at Freeport-McMoRan, one of the largest copper and molybdenum producers in the world, with multiple assets around the globe. In Chile, it operates SCM El Abra, a joint venture with Codelco, located in Calama and where Mr Mehech was responsible for developing and leading the legal strategy for the business, assuring operational continuity, building relationships with regional authorities, indigenous and non-indigenous communities.
Ignacio Mehech Castellon, aged 42, has held the following directorships and/or partnerships in the past 5 years:
Current | Past |
Cobreloa SADP | Fundacion Chilena Del Pacifico Club Sirio Unido UN Global Compact, Chilean Chapter |
Mr Mehech currently holds no ordinary shares or other securities in the Company.
There is no further information on Ignacio Mehech required to be disclosed under Schedule Two, paragraph (g) (i)-(viii) of the AIM Rules for Companies.
*Statistic taken October 2024 – Albemarle is the world’s largest lithium producer – Mining.com https://www.mining.com/web/ranking-the-worlds-top-lithium-producers/
The information communicated within this announcement is deemed to constitute inside information as stipulated under the Market Abuse Regulations (EU) No 596/2014 which is part of UK law by virtue of the European Union (Withdrawal) Act 2018. Upon publication of this announcement, this inside information is now considered to be in the public domain. The person who arranged for the release of this announcement on behalf of the Company was Gordon Stein, Director and CFO.
For further information contact: | |
CleanTech Lithium PLC | |
Steve Kesler/Gordon Stein/Nick Baxter | Jersey office: +44 (0) 1534 668 321 Chile office: +562-32239222 |
Or via Celicourt | |
Celicourt Communications Felicity Winkles/Philip Dennis/Ali AlQahtani | +44 (0) 20 7770 6424 |
Beaumont Cornish Limited (Nominated Adviser) Roland Cornish/Asia Szusciak | +44 (0) 20 7628 3396 |
Fox-Davies Capital Limited (Joint Broker) Daniel Fox-Davies | +44 (0) 20 3884 8450 |
Canaccord Genuity (Joint Broker) James Asensio | +44 (0) 20 7523 4680 |
Beaumont Cornish Limited ("Beaumont Cornish") is the Company's Nominated Adviser and is authorised and regulated by the FCA. Beaumont Cornish's responsibilities as the Company's Nominated Adviser, including a responsibility to advise and guide the Company on its responsibilities under the AIM Rules for Companies and AIM Rules for Nominated Advisers, are owed solely to the London Stock Exchange. Beaumont Cornish is not acting for and will not be responsible to any other persons for providing protections afforded to customers of Beaumont Cornish nor for advising them in relation to the proposed arrangements described in this announcement or any matter referred to in it.
Notes
CleanTech Lithium (AIM:CTL, Frankfurt:T2N) is an exploration and development company advancing lithium projects in Chile for the clean energy transition. CleanTech Lithium has two key lithium projects in Chile, Laguna Verde and Viento Andino, and exploration stage project in Arenas Blancas (Salar de Atacama), located in the lithium triangle, a leading centre for battery grade lithium production.
The two most advanced projects: Laguna Verde and Viento Andino are situated within basins controlled by the Company, which affords significant potential development and operational advantages. All three projects have good access to existing infrastructure.
CleanTech Lithium is committed to utilising Direct Lithium Extraction ("DLE") with reinjection of spent brine resulting in no aquifer depletion. Direct Lithium Extraction is a transformative technology which removes lithium from brine with higher recoveries, short development lead times and no extensive evaporation pond construction. For more information, please visit: www.ctlithium.com
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American Salars Lithium’s strategic focus on scalable, brine-based lithium projects in Tier 1 jurisdictions makes it a compelling investment opportunity, poised to become a leading consolidator of lithium salars globally.
American Salars Lithium (CSE:USLI,OTC:USLIF,FWB:Z3P) is an exploration-stage company focused on acquiring, developing and monetizing lithium brine projects across the Americas. With a strong emphasis on low-cost entry and resource expansion, the company is executing a disciplined strategy to build a portfolio of scalable assets in highly strategic jurisdictions.
Salar de Pocitos
At the core of American Salars’ strategy is the belief that lithium demand—driven by both electric vehicles and emerging stationary storage applications—will surge in the coming years. The company is positioning itself now to benefit from a long-term price recovery, focusing on assets that are attractive to major producers and investors.
Unlike many junior miners that pivot with market fads, American Salars has remained laser-focused on lithium since inception. The company is not built for short-term trading but for long-term investors seeking exposure to a growing portfolio of lithium salars with eventual exit potential.
American Salars is executing a focused, value-driven strategy designed to maximize returns for shareholders through disciplined asset acquisition, resource growth and positioning for future monetization. The company’s approach to lithium investing involves acquiring undervalued assets during market downturns with the objective of capitalizing on future price recoveries. This opportunistic acquisition model allows the company to secure high-potential projects at low entry costs while minimizing dilution and preserving capital.
The company prioritizes lithium brine projects due to their lower development costs, faster resource delineation, and smaller environmental footprint. Its assets provide a foundation for scalable resource development through targeted drilling, advanced aquifer modeling, and ongoing environmental permitting. By focusing on brines, American Salars can efficiently build a strong, technically de-risked project pipeline with lower exploration overhead. Ultimately, American Salars is building its portfolio with a clear path to strategic exits.
Ekosolve pilot plant testing on brines from Pocitos 1 produced lithium carbonate at 99.89 percent purity with recovery rates of 94.9 percent, confirming the extractive potential of the salar. The project’s high lithium concentrations within a compact footprint present compelling scalability potential, and American Salars is actively pursuing an expanded land position to increase its overall brine resource base. Environmental baseline studies are underway in preparation for a future production scenario. An updated NI 43-101 compliant resource estimate is also anticipated as part of the company’s near-term development strategy.
With strong local partnerships and a seasoned team of lithium veterans on the ground, Pocitos stands out as one of the most promising early-stage brine assets in Argentina. The Company signed a letter of intent on March 3rd 2025 to acquire an additional 13,080 hectares on the salar.
The Black Rock South project is located in the Black Rock Desert basin in Nevada, USA. The Black Rock Desert region is known for geothermal activity and proximity to established lithium operations, such as Albemarle’s Silver Peak Mine—the only currently producing lithium brine operation in North America. American Salars’ property is strategically situated just 72 miles north of Tesla’s Gigafactory and 93 miles southwest of Thacker Pass, placing it in a geopolitically important supply zone for US battery manufacturing.
The project consists of a large sedimentary basin with known geothermal activity, indicating the potential for a brine-hosted lithium aquifer at depth. A 2024 soil sampling program returned 33 of 38 samples with lithium values above 100 ppm, including a peak of 180.5 ppm and an average of 131 ppm. These values trended in a northeast direction, suggesting structural controls that could host lithium-enriched aquifers.
An NI 43-101 report has been completed, and the company is now evaluating geophysical programs and structural modeling to define high-certainty drill targets. Depths to target aquifers are anticipated to be 800 to 1,000 meters, requiring significant capital investment. To address water usage concerns, the company is exploring the use of direct lithium extraction (DLE) technologies, which offer lower environmental impact by returning processed water to the aquifer.
Initial geochemical assays returned lithium oxide grades of up to 3.72 percent, 2.15 percent and 1.58 percent, alongside notable concentrations of cesium (554.5 ppm), tantalum (135 ppm) and niobium (177 ppm). These high-grade surface samples confirm Jaguaribe’s potential as a high-impact, hard-rock lithium project in a jurisdiction with favorable mining laws and growing lithium sector interest. The company plans to conduct detailed mapping, channel sampling and geophysical surveys to define drill-ready targets. The scale, grade and historic mining context make Jaguaribe American Salars’ top-ranked hard rock project.
American Salars controls three hard rock lithium exploration properties in Quebec, Canada: Xenia West & East, Lac Simard South, and Leduc East, together totaling over 11,500 hectares. These properties are located in proximity to well-known lithium districts, including Sayona Mining's and Brunswick Exploration’s land holdings. The Xenia projects, comprising 92 claims (5,382 ha), are located 30 km southeast of Val-d’Or and lie within the Pontiac Geological Subprovince, known for its lithium-rich pegmatites.
Lac Simard South, spanning 80 km southwest of Sayona’s Authier project, is accessible via gravel roads and logging routes, and offers excellent infrastructure for exploration and future development. Leduc East, a 6,100-hectare block north of Gatineau, is the most recently acquired and sits in a highly prospective greenstone belt. While these assets are still in early-stage development, they offer extensive historic pegmatite mapping, cost-effective acquisition history, and multiple targets identified from legacy data.
The company plans to execute low-cost sampling and reconnaissance work in the near term to add value and keep the claims in good standing. Given the surge in M&A activity across Quebec’s lithium belt, this portfolio offers substantial optionality.
Nicke Horsley has more than 19 years of experience in public markets, M&A and resource development. He is the founder of American Salars and is deeply aligned with shareholders.
Christopher Cooper is a former director at Alpha Lithium, which was acquired for over $300 million. He has extensive experience in lithium exits and corporate development.
Rodney Campbell has extensive experience in oil and gas and capital markets, with strong institutional connections.
Daryn Gordon is an experienced chief financial officer with more than 20 years in audit and financial services, specializing in Canadian junior mining companies.
David Guerrero is the former country manager for Alpha Lithium. He has deep in-country expertise in Argentina and extensive lithium development experience.
Phillip Thomas has over 20 years’ experience in lithium brine geology. He was previously involved with Rincon, Pozuelos and other major Argentine salars.
William Feyerabend – Qualified Person (Nevada)
William Feyerabend is an expert in lithium exploration and technical reports across Nevada and Latin America.
Mitchell Lavery is a veteran geologist with over 40 years of experience across gold, base metals and lithium in Canada.