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Chariot Corporation Limited (ASX:CC9) (“Chariot” or the “Company”) is pleased to announce that it’s K-feldspar testing program conducted at its Black Mountain hard rock lithium project (“Black Mountain”) has confirmed the moderately to highly fractionated state of the outcropping LCT pegmatites at the project.
HIGHLIGHTS:
- Analysis of the Rb content in K-feldspar crystals collected from outcropping pegmatites at Black Mountain confirms the moderately to highly fractionated state of the outcropping lithium-caesium-tantalum (LCT) pegmatites
- The K-feldspar potassium to rubidium (K:Rb) ratios of less than 30 are concentrated in the southern group of pegmatites, confirming that they remain the most prospective for lithium mineralization and, accordingly, are now the primary targets for future drilling
- The results of this work have demonstrated to the Company that K-feldspar testing can quickly and cost-effectively distinguish fractionated LCT pegmatites prospective for lithium mineralisation from unmineralised pegmatites and, accordingly, will be used at Chariot’s other projects in the U.S.A.
Chariot has identified a fractionation trend within the property, with fractionation increasing towards the south and the presence of moderate-to-highly fractionated LCT pegmatites in the central and southern pegmatite clusters at Black Mountain (“Southern Target Area”).
A pXRF (portable X-ray fluorescence) device was used on 218 potassium-feldspar (“K-feldspar”) samples collected from the outcropping pegmatites at Black Mountain.
Many of these samples also displayed anomalous caesium (Cs) and tantalum (Ta) values, further supporting the existence of LCT pegmatites in the area.
The Company will expand its drilling plans and drill test the Southern Target Area.
Chariot engaged Environmental Resources Management (ERM) to assist with an orientation sampling program at the Black Mountain project to:
1) determine fractionation states of pegmatites by sampling the K-feldspar minerals;
2) identify any fractionation trends (based on K/Rb ratios), in order to define and rank zones for further drill testing; and
3) test for LCT-pegmatite suite elements (Cs, Rb, Ta, and Sn), as further indication of LCT type pegmatites.
The results of this work demonstrate the effectiveness of using K-feldspar testing to distinguish prospective lithium mineralized LCT pegmatites from less fractionated pegmatites. K-feldspar testing has enabled the Company cost-effectively to sharpen the focus of its exploration activities at Black Mountain and will also be used to focus exploration at the Company’s other projects. K-feldspar sampling is currently being conducted at the Copper Mountain and South Pass projects in Wyoming U.S.A.
Figure 1: Black Mountain Leapfrog model showing the mapped pegmatites over the DEM, downhole pegmatite intersections and outcrop K/Rb fractionation data. Oblique view looking northeast.
Fractionation State of the Pegmatites
ERM’s experience and global dataset of K-feldspar K/Rb fractionation data indicates that pegmatites with a K/Rb value of less than 30, have the highest potential to host lithium mineralization (see also Chariot’s ASX announcement dated 19 June 20241). It was determined that the K-feldspar fractionation data from the Black Mountain pegmatites (see Table 1) are consistent with moderately to highly fractionated pegmatites with significant potential for LCT mineralization.
The pXRF analyses of K-feldspar (see Table 1) show elevated content of LCT-pegmatite suite elements (Cs, Rb, Ta, and Sn) and moderate to high fractionation states.
Table 1 Summary results of pXRF data from K-feldspar from the Southern Target Area
Table 2 Summary results of pXRF data from K-feldspar from the Northern Area
The Black Mountain pegmatites located in the project’s Southern Target Area exhibited K/Rb ratios averaging 24 and are associated with high-grade lithium mineralization encountered at surface and in drill holes. This drill data was provided by the Company in its ASX announcement dated 3 May 20242. The data indicates that the sampled pegmatites are all LCT-type.
Click here for the full ASX Release
This article includes content from Chariot Corporation, 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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Chariot Corporation
Investor Insights
Chariot Corporation presents a unique value proposition for seasoned investors, with its strategic ownership of the largest land package for lithium exploration in the US and a portfolio of non-core assets providing significant revenue opportunities.
Overview
Chariot Corporation (ASX:CC9) is the largest landholder for lithium exploration in the US. It has a strategy to target both hardrock lithium in Wyoming and claystone lithium in Nevada and Oregon. The flagship Black Mountain project in Wyoming has shown significant mineralization with grades of up to 6.68 percent Li2O from rock chip samples. Chariot’s six other hard rock projects in Wyoming span 443 claims covering 3,585 hectares.
The second flagship project, Resurgent, has the second largest land position in the McDermitt Caldera, which hosts the two largest lithium resources discovered to date (Thacker Pass with 44.5 million tons (Mt) lithium carbonate equivalent (LCE) and McDermitt at 21.5 Mt LCE). The recent $955-million investment in Thacker Pass by General Motors indicates interest from automakers looking to secure a supply of battery raw materials. The McDermitt Caldera’s size and scale potential present an opportunity for Automotive OEMs, battery manufacturers and others to obtain large-scale supply to meet their growth plans.
As the world's demand for lithium continues to grow, Chariot's exploration and development efforts in the US are well-timed and offer investors exposure to the rapidly growing lithium market.
The company believes its two core projects, Black Mountain and Resurgent, represent early, prospective lithium opportunities in the United States. Chariot has completed its phase 1 drill program at the Black Mountain project consisting of nine shallow holes, drilled from a total of 1,132 metres. Phase 2 drilling has commenced, which includes up to 18 drill holes targeting a high-grade spodumene resource to support the establishment of a pilot mine.
Chariot Corporation announced a revised strategy for the Black Mountain hard rock lithium project to establish a small-scale “pilot mine”. Chariot aims to supply spodumene concentrate to several lithium hydroxide refineries under construction in the southwestern United States. Strategically located in Wyoming, Chariot can leverage Wyoming’s small-mine permit system to provide short-term cash flow and potentially optimize the development of larger-scale mining operations in the future.
Chariot boasts a world-class team with strong track records in mining, exploration and the financial services sectors. The management has significant corporate and investment banking experience. CEO, Shanthar Pathmanathan was an oil and investment banker with Macquarie and Deutsche Bank. On the geological side, Neil Stuart who is a non-executive director is a lithium industry veteran having previously founded Orocobre Ltd (which merged with Galaxy Resources and later with Livent) to form Arcadium Lithium, one of the largest lithium producers in the world which has recently been acquired by Rio Tinto. The exploration team is led by Dr. Edward Max Baker, a geologist with over 40 years of experience and several discoveries. He was the chief geologist at Newcrest Mining, MIM Holdings, Rennison Goldfields and Mount Isa Mines. The collective experience of the management team, from investment banking (with fundraising and M&A experience) to resource discoveries, will be useful in advancing the company’s core projects.
Company Highlights
- Chariot Corporation is a mineral exploration company focused on discovering and developing high-grade and near-surface lithium opportunities in the US.
- Chariot holds the largest land position for lithium exploration in the US with hard rock lithium and claystone hosted lithium exploration assets.
- The company commenced trading on the ASX in October 2023 after closing a highly sought-after and oversubscribed AU$9 million initial public offering (which is in addition to AU$14.8 million being raised privately to assemble the portfolio).
- It is currently focused on its two core projects in the US: (1) the Black Mountain project, a hard rock lithium project located in Wyoming; and (2) the Resurgent project, a claystone lithium project located in Oregon and Nevada.
- Chariot also holds an exploration pipeline of six projects in Wyoming including Copper Mountain, South Pass, Tin Cup, Barlow Gap, Pathfinder and JC projects. These projects are prospective for hard rock lithium.
- Through the company’s interest in Mustang Lithium, Chariot also has exposure to two claystone projects where substantial initial drilling has been completed - Horizon Lithium and Halo Lithium. Horizon Lithium has a lithium resource estimate of 1.3 million tonnes indicated LCE and 8.8 million tonnes LCE inferred.
- Chariot recently announced a revised strategy for the Black Mountain hard rock lithium project to develop a small-scale “pilot mine” to supply spodumene concentrate to several lithium hydroxide refineries under construction in the southwestern United States.
- Chariot also holds interests in several projects that have been either sold or conditionally divested through option agreements to publicly listed companies. A publicly listed counterparty operates each of the divested projects and depending upon the particular transaction, the projects generate additional revenue for Chariot in the form of future payments and royalties.
- Chariot offers investors exposure to the nascent and rapidly growing US lithium market.
Key Projects
Black Mountain Project, Wyoming
The Black Mountain project is Chariot’s flagship hard rock lithium project located in Natrona County, approximately midway between Casper and Riverton, Wyoming. Chariot initially held a 91.9 percent stake in the project with 134 mining claims covering 878 hectares. In 2024, the company expanded the project with 218 contiguous claims resulting in a 206 percent increase in project tenure area. Black Mountain now comprises 352 claims covering 2,686 hectares of tenure which subsequently increased Chariot's ownership interests in its Wyoming lithium portfolio to 93.9 percent.
The project is well-serviced by existing roads and infrastructure. The claim area was acquired via claim staking of public land administered by the US Bureau of Land Management.
The project features large pegmatite outcrops at the surface with spodumene and tantalum mineralisation. Surface rock chip samples returned assays of up to 6.38 percent lithium oxide.
Black Mountain may represent a significant hard rock lithium opportunity in a tier-1 mining jurisdiction in the US. The asset features an excellent combination of geological factors, and a supportive regulatory regime and is located in a largely unpopulated part of Wyoming.
In connection to the company’s shift to establishing a pilot mine, the following factors relating to the Black Mountain Project render it particularly suitable for this goal:
- Indications of near-surface lithium mineralization at Black Mountain make it suitable for a shallow, open-pit pilot mine.
- Wyoming’s advantageous small-mine permit system offers a pathway for small mine permits that does not impose limits on the mineral volume which can be extracted but rather places annual limits on the mining activities to 10 acres (4.05 hectares) of disturbance and 35,000 cubic yards (26,760 cubic metres) of overburden removal (refer Part 3 of this announcement).
- Black Mountain’s proximity to US lithium hydroxide refineries currently under construction in the southwestern United States is expected to provide a geographic advantage in marketing product extracted from the mine.
Resurgent Project, Nevada and Oregon
The Resurgent project is a claystone-hosted lithium project located in the McDermitt Caldera in Oregon and Nevada. The company owns a 79.4 percent stake in this project. The Resurgent project comprises 1,450 claims covering 12,128 hectares and is further subdivided into two principal claim areas, identified as ‘Resurgent North’ and ‘Resurgent East.’ Chariot has the second-largest land position in the McDermitt Caldera, which hosts two of the largest lithium mineral resources in North America, with a combined mineral resource estimate of over 40 Mt LCE - Thacker Pass at 19.1 Mt LCE and McDermitt at 21.5 Mt LCE.
The Resurgent North project targets the same sedimentary units that host Jindalee Resources' (ASX:JRL) McDermitt project with a mineral resource estimate of 21.5 Mt LCE. A surface sampling campaign at Resurgent North conducted in 2021 involving 289 samples returned values as high as 3,865 ppm lithium (over three times typical lithium claystone MRE cut-off grade). Of the 289 samples, 70 samples returned values greater than 100 ppm lithium, 20 samples returned values greater than 1,000 ppm lithium and 10 samples returned values greater than 2,000 ppm lithium.
The Resurgent East project targets the same sedimentary units that host Lithium Americas’ (NYSE:LAC) Thacker Pass lithium deposit (MRE at 19.1 Mt LCE). The similarity in geological characteristics with the two largest lithium deposits in the US further validates the potential for a large-scale high-grade lithium discovery at Resurgent.
Exploration Pipeline Projects
Besides the two core projects, the company has a pipeline of six lithium exploration projects comprising 443 claims and covering 3,585 hectares. Each of them is described below:
- Copper Mountain Project: The project is located ~80 kilometres northwest of Black Mountain in Fremont County, Wyoming. It comprises 83 mining claims covering 648 hectares. Copper Mountain has a long history of prospecting and artisanal-scale production having been historically mined for mica, feldspar, beryl, lepidolite and tantalite. The company has already identified multiple pegmatite target areas and has plans for a geochemical and ground magnetics survey in addition to geological mapping.
- South Pass Project: The project is located in Fremont County, Wyoming, and comprises 214 mining claims covering 1,750 hectares. This is a large and highly prospective project with an abundance of outcropping pegmatites that occur in swarms. The company notes the individual pegmatites at the project could range up to several hundred metres wide and several thousand metres long. There has been no prior exploration for hard rock lithium in the South Pass project area.
- Regional Wyoming Exploration Pipeline Projects: It comprises four hard rock lithium mining projects namely Tin Cup, Pathfinder, Barlow Gap and JC, comprising 146 mining claims covering 1,146 hectares.
- Barlow Gap Project: This project is located in Natrona County, Wyoming, and comprises 60 mining claims covering 501 hectares. This is an early-stage hard rock lithium exploration project with outcropping pegmatites on a northeast trend.
- Tin Cup Project: The project is located in Fremont County, Wyoming, and comprises 45 mining claims covering 376 hectares. There is a long history of exploration at The Tin Cup mining district dating back to 1907. The region has been known for small-scale mining for gold, copper and various gemstones including red jasper, ruby and jade. This is an early-stage hard rock lithium exploration project with outcropping pegmatites.
- Pathfinder Project: This is an early-stage hard rock lithium project located in Natrona County, and comprises 32 mining claims covering 234 hectares.
- JC Project: Located in Fremont County, Wyoming, the project comprises nine mining claim blocks spanning 75 hectares. This is an early-stage hard rock lithium exploration project that features several small excavation pits and outcropping pegmatite dykes.
Divestment Projects
Chariot has been actively focused on creating value via divestment of selected lithium assets in its portfolio, which include the following assets: Lithic & Mustang (ownership 21.4 percent) and the WA Lithium portfolio (Chariot was the 100 percent owner of this property prior to the sale to St George Mining Ltd). In addition, Chariot through its interest in Mustang Lithium has exposure to the Horizon and Halo claystone lithium projects in Nevada, USA. Both projects have completed drilling campaigns and Horizon announced a resource of 1.3 million tonnes LCE and 8.8 million tonnes LCE inferred. These divestments and interests have the potential to generate more gross proceeds (cash and stock-based consideration) for Chariot in addition to future royalty payments.
The company has identified four more projects for divestment: Lida project (Nevada), Amargosa project (Nevada), Nyamukono project (Zimbabwe), and Mardabilla project (Western Australia).
Management Team
Shanthar Pathmanathan – Managing Director
Shanthar Pathmanathan has 14 years of investment banking experience in the metals and mining, oil and gas and chemicals sectors. He was the CEO and managing director of Lithium Consolidated, an ASX-listed company, which had one of the largest portfolios of hard rock lithium exploration assets, globally. Before that, he held various investment roles with Deutsche Bank and Macquarie Group. He has a Bachelor of Laws from the University of Western Australia.
Frederick Forni – Executive Director
Frederick Forni is a senior finance professional with over 25 years of investment banking experience. He was a former senior managing director of Macquarie Holdings (USA) and held non-executive director roles with numerous Macquarie Group entities and GLI Finance. He holds a B.A. in economics from Connecticut College, a J.D., awarded cum laude, from Georgetown University Law Center and an LL.M. in taxation from New York University Law School.
Neil Stuart – Non-executive Director
Neil Stuart is an exploration geologist with over 40 years' of experience and is a member of The Australian Institute of Geoscientists and a Fellow of The Australasian Institute of Mining and Metallurgy. He was a founding director of Orocobre Limited, now Alkem (ASX:AKE). He has considerable experience across several commodities and was heavily involved in project delineation and acquisition in Australia, Mexico and Argentina. Over the last 20 years, he was involved with the exploration and commercial development of lithium projects. Stuart is on the board of numerous ASX-listed companies and is a graduate of the University of Melbourne (BSc.) and James Cook University (MSc.).
Dr. Edward Max Baker – Geological Consultant
Dr. Edward Max Baker is a Ph.D. geologist and a fellow of AusIMM. Baker has over 40 years of experience and has made several discoveries. Baker was chief geologist for Newcrest Mining, MIM Holdings, Rennison Goldfields and Mount Isa Mines. Baker was co-founder and previously a vice-president of exploration at New York Stock Exchange-listed Integra Resources (NYSE:ITRG).
Ramesh Chakrapani – Chief Strategy Officer
Ramesh Chakrapani has over 20 years of experience in the investment banking and alternative asset investing space. Of which, over 15 years were spent at The Blackstone Group where he was a managing director and a member of the Hedge Fund Solutions Special Situations Investing Group. Chakrapani has invested across a diverse set of industries, asset classes, geographies and liquidity profiles, and has represented The Blackstone Group on the boards of selected investments. He has a B.A. from Yale University.
David Bethke – Exploration Geologist
David Bethke is an exploration geologist with 6 years of experience working primarily in the Mountain West and Alaska regions of the United States, specializing in both gold and lithium deposits. During his career, he has worked closely with companies such as Jindalee and United Lithium to explore, sample, drill, and map lithium deposits hosted in both hard rock and claystone. In Alaska, he has worked in production for multiple well-known gold mining companies, including Coeur Mining and Northern Star Resources. David graduated cum laude from the University of Idaho with degrees in geology and Spanish.
Largest lithium exploration land holdings in the US
Top 9 Lithium-producing Countries
Manufacturers commonly use lithium carbonate or lithium hydroxide in these batteries rather than lithium metal. Lithium-ion batteries also include other important battery metals, such as cobalt, graphite and nickel.
After a volatile 2024 that saw lithium carbonate prices drop 22 percent amid oversupply, analysts predict continued market turbulence in 2025. However, production cuts could narrow the surplus from 84,000 to 33,000 metric tons, while strong EV demand — driven by China's record sales — remains a key factor, as geopolitical tensions and rising tariffs on Chinese EVs add uncertainty in North America.
Despite the recent market challenges, global lithium demand is set to surge over the next decade due to demand from EVs and energy storage. Benchmark Mineral Intelligence forecasts a more than 30 percent year-on-year increase in demand from these sectors in 2025.
Meeting this growth will require up to 150 new battery factories and US$116 billion in investments by 2030 to prevent supply deficits. China will remain dominant, but the EU and US are poised for the fastest expansion. With lithium mining projected to grow at a 7.2 percent compound annual growth rate through 2035, the sector faces a critical decade of investment and supply chain restructuring.
As demand for lithium continues to rise, which countries will provide the lithium the world requires? The latest data from the US Geological Survey shows that the world’s top lithium-producing countries are doing their best to meet rising demand from energy storage and EVs — in fact, worldwide lithium production rose sharply from 2023 to 2024, coming in at 240,000 metric tons (MT) of lithium content last year, compared to 204,000 MT in 2023. These totals do not include US production, as that data is withheld.
What are the top lithium-producing countries?
Where is lithium mined? Australia, Chile and China are the top three for lithium production by country. Zimbabwe has also risen significantly in the ranks, moving from sixth in 2023 to fourth in 2024. As the EV lithium-ion battery market continues to grow, it’s likely these countries will vie for larger roles in supplying the metal in the years to come.
Read on for our list of top global lithium production by country.
1. Australia
Lithium production: 88,000 metric tons
In 2024, Australia produced 88,000 metric tons of lithium, making it the world’s largest producer of lithium. Although the country tops the list, year-over-year production decreased just over 4 percent from 91,700 MT in 2023 to 88,000 MT in 2024.
It's likely the country's lithium production declined in 2024 as a result of weaker demand in the EV space, which in turn pushed lithium prices lower.
Australia is home to many significant lithium mines. The Greenbushes hard rock lithium mine in Western Australia is operated by Talison Lithium, a subsidiary that is jointly owned by miners Albemarle (NYSE:ALB), Tianqi Lithium (OTC Pink:TQLCF,SZSE:002466) and IGO (ASX:IGO,OTC Pink:IPDGF). Greenbushes has been in operation for over a quarter of a century, making it the longest continuously running mining area in the state.
The Greenbushes complex also houses four spodumene concentrate plants with a combined annual production capacity of 1.5 million MT. The mine supplies spodumene to the Kemerton lithium plant and other Albemarle conversion sites worldwide for processing.
Mount Marion, a joint venture between Mineral Resources (ASX:MIN,OTC Pink:MALRF) and Ganfeng Lithium (OTC Pink:GNENF,SZSE:002460,HKEX:1772), is another key lithium mine in Australia. The project, which is located in the Yilgarn Craton, southwest of Kalgoorlie, also contains a processing plant with an annual production capacity of 600,000 MT.
Australia also holds 7 million MT of identified JORC-compliant lithium reserves, which puts it behind Chile’s 9.3 million MT. It is worth noting that most of Australia’s lithium supply is exported to China as spodumene.
2. Chile
Lithium production: 49,000 metric tons
Chilean lithium production topped 49,000 metric tons in 2024. Lithium miners in Chile have steadily increased the nation's output by 127 percent since 2020 when production was 21,500 MT.
Chile’s year-over-year growth has positioned it as the second top lithium producer in the world. Unlike Australia, where lithium is extracted from hard-rock mines, Chile’s lithium is found in lithium brine deposits.
The Salar de Atacama salt flat in Chile generates roughly half the revenue for SQM (NYSE:SQM), a top lithium producer. The Salar de Atacama is also the home of another top lithium brine producer — US-based Albemarle.
In April 2023, market participants and lithium miners were surprised by the Chilean government's plans to nationalize the lithium industry. While ultimately it wasn't a true nationalization, the country is moving to gain controlling stakes in lithium assets in the Salar de Atacama and Maricunga through its state-owned mining company Codelco.
SQM has signed an arrangement with Codelco that will allow it to continue operations in the Salar de Atacama until 2060. The two companies will create a new entity for the operations, with Codelco owning 50 percent plus one share of the company.
Chile’s lithium potential has also attracted the attention of major US oil companies. In February 2025 news broke that Exxon Mobil (NYSE:XOM) is in talks with Chilean officials about lithium opportunities, as fossil fuel firms ramp up investments in EV battery metals.
US oilfield services firm SLB (NYSE:SLB) is also expanding into lithium, with its Head of Mining, Nicholas Lugansky, meeting Chilean officials in January. SLB is among eight companies testing lithium extraction techniques and technologies in northern Chile.
3. China
Lithium production: 41,000 metric tons
China produced 41,000 metric tons of lithium in 2024, earning it the third spot on the top producing countries list. The Asian country saw its lithium supply grow by nearly 15 percent year-on-year, from 35,700 in 2023 to 41,000 in 2024.
China is the largest consumer of lithium due to its electronics manufacturing and EV industries. It also produces more than two-thirds of the world’s lithium-ion batteries and controls most of the world’s lithium-processing facilities. China currently gets the majority of its lithium from Australia, but it is looking to expand its capacity.
In January of 2024, China announced the discovery of a massive million-metric-ton lithium deposit in the country's Sichuan Province. Lithium exploration in China over the last three years has boosted the country’s lithium reserves by 1 million MT, to 3 million MT, according to the USGS.
However, in early 2025 the China Geological Survey, pegged the nation’s total reserves to be more than 30 million MT.
4. Zimbabwe
Lithium production: 22,000 metric tons
In 2024 Zimbabwe's lithium production ballooned to 22,000 metric tons, an exponential increase from 2022’s 800 MT. Year-over-year lithium output rose 47 percent between 2023 and 2024, from 14,900 MT to 22,000 MT.
Total reserves in Zimbabwe have also seen growth climbing from 310,000 MT in 2023 to 480,000 MT as per the US Geological Survey.
In December 2022, Zimbabwe banned the export of raw lithium in an effort to build out the nation's capacity to process battery-grade lithium domestically. The ban excludes companies that are already developing mines or processing plants in Zimbabwe. Lithium concentrate is now on track to become Zimbabwe's third biggest mineral export, behind gold and platinum-group metals, reported Reuters in November 2023.
Lithium-producing countries in Africa have attracted much attention from Chinese firms in recent years, especially Zimbabwe. Sinomine Resource Group (SZSE:002738), for example, bought a stake in Zimbabwe's emerging lithium industry with the purchase of the Bikita mine, the African nation's oldest lithium mine.
Zimbabwe's other key lithium mines include Zhejiang Huayou Cobalt's (SHA:603799) Arcadia mine and state miner Kuvimba Mining House’s Sandawana mine.
In September 2024, Zhejiang Huayou Cobalt and Tsingshan Group,a nickel and stainless steel company, announced plans to study and build a lithium mine and processing plant at Sandawana located in the south of Zimbabwe.
5. Argentina
Lithium production: 18,000 metric tons
Argentina’s annual lithium production grew significantly in 2024, totaling 18,000 metric tons. Year-over-year lithium production increased by more than 100 percent from 8,630 MT in 2023.
It’s well known that Bolivia, Argentina and Chile make up the Lithium Triangle. Argentina’s Salar del Hombre Muerto district hosts significant lithium brines, and its reserves - 4 million MT - are enough for at least 75 years.
At present, lithium mining in the country consists of two major brine operations currently in production and 10 projects that are in development. Analysts at consultancy firm Eurasia Group project that Argentina’s lithium production has the potential to grow approximately tenfold by 2027, as per CNBC.
One of the largest lithium miners in Argentina is Arcadium Lithium (ASX:LTM,NYSE:ALTM), the result of the January 2024 merger of Livent and Allkem. The new entity is the third largest lithium producer in the world. This is soon to change as Rio Tinto (ASX:RIO,NYSE:RIO,LSE:RIO) is set to close its acquisition of Arcadium in early March, bringing its assets under Rio Tinto's umbrella.
Rio Tinto also owns the Rincon lithium brine project, which is set to be a major contributor to the country’s lithium output once it begins commercial production, targeted for 2028. In December 2024, Rio Tinto announced a US$2.5 billion expansion. Once operational, Rincon will use direct lithium extraction technology and produce 60,000 MT of battery-grade lithium carbonate annually, combining a 3,000 MT starter plant and the 57,000 MT expansion.
6. Brazil
Lithium production: 10,000 metric tons
Lithium production in Brazil continues to trend higher. In 2024 the South American nation produced 10,000 MT, almost double 2023’s 5,260 MT. After achieving output of 400 MT or less from 2011 to 2018, the country’s production hit 2,400 MT in 2019 and has continued to rise year-over-year.
Brazil's government plans to invest more than US$2.1 billion by 2030 into expanding the nation's lithium production capacity.
At the state level, in 2023 the Minas Gerais government launched the Lithium Valley Brazil initiative, which is aimed at promoting investment in lithium mining. The program includes four publicly listed lithium companies with assets in the state's Jequitinhonha Valley: Sigma Lithium (TSXV:SGML,NASDAQ:SGML), Lithium Ionic (TSXV:LTH,OTCQX:LTHCF), Atlas Lithium (NASDAQ:ATLX) and Latin Resources (ASX:LRS,OTC Pink:LRSRF).
EV makers are also eyeing Brazil’s lithium market. In February 2025, Reuters reported that Chinese EV giant BYD (OTC Pink:BYDDF,HKEX:1211,SZSE:002594) reportedly entered the mining sector in 2023, when it acquired 852 hectares of lithium-rich land in Minas Gerais' Jequitinhonha Valley. The company is currently building an EV factory in Bahia state, but construction was paused at the end of 2024 due to "slavery-like" working conditions.
7. Canada
Lithium production: 4,300 metric tons
Canada's lithium production increased to 4,300 metric tons in 2024, representing a 32 percent uptick from 2023’s 3,240 MT.
The country currently produces lithium from two operations: the Tanco mine in Manitoba, owned by Sinomine subsidiary Tantalum Mining, and the North American Lithium operation in Québec, a joint venture between Piedmont Lithium (ASX:PLL,NASDAQ:PLL) and Sayona Mining (ASX:SYA,OTCQX:SYAXF).
While Canada is home to a wealth of hard-rock spodumene deposits and lithium brine resources, much of it remains underdeveloped. In an effort to grow a strong North American lithium supply chain for the battery industry, the government has invested in a number of lithium projects, including C$27 million for E3 Lithium (TSXV:ETL,OTCQX:EEMMF), a lithium resource and technology company, and C$1.07 million to private company Prairie Lithium. Both are developing direct lithium extraction technology in Canada's prairie provinces Alberta and Saskatchewan.
In November 2023, the Canadian government launched the C$1.5 billion Critical Minerals Infrastructure Fund. The fund seeks to address gaps in the infrastructure required for the sustainable development of the nation’s critical minerals production, including battery metals like lithium.
Canada's efforts were rewarded in early 2024, when BloombergNEF gave the nation the top spot in the fourth edition of its Global Lithium-ion Battery Supply Chain Ranking.
At the end of 2024, the Canadian government’s Export Development Canada program pledged up to C$100 million in financing to Green Technology Metals (ASX:GT1,OTC Pink:GTMLF) for the development of Ontario's first lithium mine at Seymour Lake.
8. Portugal
Lithium production: 380 metric tons
Portugal's lithium production remained flat in 2024 coming in at 380 metric tons, the same tally as the previous year. Output has declined drastically since 2021, when its lithium production reached 900 MT.
Most of Portugal's lithium comes from small-scale operations targeting quartz and feldspar. Despite this lithium-producing country’s comparatively low output, Portugal’s lithium reserves stand at 60,000 MT.
In September 2024, Savannah Resources (LSE:SAV,OTC Pink:SAVNF) delayed the start of lithium production at its Barroso project in Portugal to 2027, citing prolonged environmental approval processes and regulatory hurdles. The project has also received public backlash due to concerns about the environmental impact of lithium mining.
The project, set to be Western Europe’s first significant lithium mine, is projected to play a pivotal role in the EU’s ambitions of battery material self-sufficiency. Despite the setback, Savannah remains committed to advancing the development, emphasizing its role in strengthening Europe’s EV supply chain.
9. United States
Lithium production: Withheld
In the final place on this top lithium-producing countries list is the US, which has withheld production numbers to avoid disclosing proprietary company data. Its only output last year came from two operations: a Nevada-based brine operation, most likely in the Clayton Valley, which hosts Albemarle’s Silver Peak mine, and the brine-sourced waste tailings of Utah-based US Magnesium, the largest primary magnesium producer in North America.
There are a handful of major lithium projects underway in the US, including Lithium Americas’ (TSX:LAC,NYSE:LAC) Thacker Pass lithium claystone project, Piedmont Lithium's hard-rock lithium project and Standard Lithium’s (TSXV:SLI,OTCQX:STLHF) Arkansas Smackover lithium brine project.
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Securities Disclosure: I, Georgia Williams, hold no direct investment interest in any company mentioned in this article.
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