Appalachian Lithium Reserves Could Strengthen US Domestic Supply Security

USGS

Appalachian lithium reserves could give the US a much larger domestic resource base than previously recognised, according to a new assessment from the US Geological Survey. The agency said the eastern US Appalachian region may contain enough undiscovered, economically recoverable lithium to replace 328 years of US imports at 2025 levels.

Appalachian lithium reserves are hosted in pegmatites, large-grained rocks similar to granite. The southern Appalachian region is estimated to contain 1.43mn t of lithium oxide, while the northern Appalachian region holds another 0.90mn t.

Appalachian lithium reserves matter because the US still depends heavily on imported lithium. The country has only one current lithium producer and relied on imports for more than half of its supply in 2025.

The assessment adds another possible domestic supply route alongside lithium brine projects in the Smackover formation. Together, these resources could reshape US lithium strategy if they can be converted into permitted, economic and commercially scalable projects.

Pegmatite Resources Add a Hard-Rock Lithium Option

The Appalachian assessment points to hard-rock lithium potential in the eastern US. Pegmatite-hosted lithium is different from brine-based production because it usually requires mining, concentration and chemical conversion.

This gives the US another possible supply pathway. Hard-rock projects can produce spodumene concentrate, which can then be converted into lithium chemicals for batteries, energy storage and industrial uses.

Albemarle is already planning a lithium concentrator facility at Kings Mountain, North Carolina. The project is designed to produce 420,000 t/yr of lithium concentrate from spodumene.

That project is important because it could help rebuild a US hard-rock lithium supply chain. Domestic spodumene production would reduce reliance on foreign raw material and support future US conversion capacity.

However, resource estimates alone do not guarantee supply. Appalachian lithium projects would still need exploration, permitting, mine development, processing investment, environmental approvals and downstream customer qualification.

The strategic significance is still clear. The US lithium conversation is expanding beyond Nevada brines and western projects into eastern hard-rock resources with long-term supply potential.

Smackover Brines and Appalachian Pegmatites Broaden US Lithium Strategy

The Appalachian estimate follows earlier USGS work on the Smackover formation in southwest Arkansas. In 2024, the agency assessed that Smackover brines contain 5mn-19mn t of lithium, although it did not define economically recoverable volumes.

Several companies, including Equinor, ExxonMobil, EnergyX and Standard Lithium, are developing lithium projects in the Smackover region. Some are targeting commercial output around 2027.

The Smackover and Appalachian resource bases are strategically different but complementary. Smackover projects depend on brine extraction and processing technologies, while Appalachian projects would likely depend on hard-rock mining and spodumene concentration.

This diversification matters for US supply security. A lithium strategy based on multiple geological sources is more resilient than one dependent on a single basin, technology or company.

The US will still need processing capacity. Mining lithium ore or extracting lithium from brine does not automatically create battery-grade lithium carbonate or hydroxide.

That midstream gap remains the critical issue. Domestic resources must be connected to refining, chemical conversion, permitting, infrastructure and offtake agreements before they can reduce import dependence.

For battery manufacturers, the Appalachian assessment offers a long-term signal. More domestic resource potential could support future supply chains for electric vehicles, grid storage and defence-related battery applications.

The Metalnomist Commentary

The Appalachian lithium assessment is a resource-security signal, not an immediate supply solution. The US has the geology, but the decisive bottleneck will be converting resources into permitted mines, concentrators and battery-grade lithium chemicals.

Codelco Lithium Ascotan Move Expands Chile’s Strategic Control Over New Brine Assets

Codelco Lithium

Codelco lithium Ascotan plans mark another important step in Chile’s effort to keep stronger state influence over future lithium supply. Codelco and Quiborax formed a joint venture called Minera Ascotan and applied for a special lithium operating contract. That contract is required for lithium extraction in Chile. As a result, Codelco lithium Ascotan plans now sit at the center of Chile lithium strategy.

This move matters because Ascotan is not a minor asset. The salt flat is described as the third largest lithium reserve in Chile. That gives the project long-term strategic value inside one of the world’s most important lithium jurisdictions. Therefore, Codelco lithium Ascotan plans strengthen the state miner’s growing role in Chile’s next lithium phase.

The structure of the deal also reveals the political logic. Chile’s current framework requires public-private partnerships so the state can retain control while private capital supports development. That model has been in place since 2023 under the CEOL-based lithium strategy. Consequently, Chile lithium public-private partnership is now the main route for new project access.

Ascotan Salt Flat Adds to Codelco’s Expanding Lithium Portfolio

Ascotan salt flat adds another major asset to Codelco’s widening lithium position. The state miner is already set to become the majority owner in SQM’s Atacama operations from 2031. It is also advancing its partnership with Rio Tinto at Maricunga. As a result, Codelco lithium Ascotan plans are part of a broader portfolio build, not a standalone move.

That portfolio strategy matters because Chile wants more than royalty exposure from lithium. It wants stronger long-term participation in ownership, production, and strategic decision-making. Codelco is clearly becoming the state’s main operating vehicle for that ambition. Therefore, Ascotan salt flat could become another pillar in Chile’s effort to shape its own lithium future more directly.

The Quiborax partnership appears tactical as well as commercial. The article suggests Codelco likely chose a non-mining partner to secure the CEOL process more quickly. That reflects rising urgency ahead of a political transition. Meanwhile, it shows how project structure can be shaped by policy timing as much as geology.

Chile Lithium Strategy Faces a Political Test as New Leadership Nears

Chile lithium strategy now faces a more uncertain political backdrop. The article notes that incoming president Jose Antonio Kast has shown willingness to change the country’s lithium mining policy. He is scheduled to take office on 11 March. As a result, Codelco lithium Ascotan plans may also be an effort to lock in strategic progress before policy direction potentially changes.

The future ownership structure also remains important. Quiborax currently holds 66pc of the joint venture, but both initial partners are expected to make room for a new majority owner once the CEOL is granted. That new partner would be responsible for developing the project. Therefore, Chile lithium public-private partnership will remain central even if Codelco keeps strategic influence.

This makes the Ascotan move significant for the wider market. It shows Chile is still pushing forward with a state-guided lithium model, even as political uncertainty grows. If Codelco continues adding assets at this pace, Boric’s vision of making it Chile’s leading lithium producer could become more credible than many expected.

The Metalnomist Commentary

This move matters because it shows Chile is still trying to build lithium control through structure, not just ownership slogans. Codelco is becoming the state’s main instrument for that strategy. If Ascotan advances, Chile may prove that public-private lithium development can still move forward even in a changing political environment.

Yahua Terminates Finniss Lithium Offtake Deal with Core Lithium Following Project Suspension

Yahua Lithium

Chinese lithium producer Yahua terminated its spodumene offtake agreement with Australia's Core Lithium for the suspended Finniss project operations. The Yahua Finniss lithium deal termination follows Core Lithium's decision to halt operations at the Australian project in July 2024. Core Lithium agreed to pay Yahua a $2 million settlement to resolve the contractual obligations under the original 2019 offtake agreement for the Yahua Finniss lithium supply arrangement.

Original Offtake Agreement Targeted 75,000 Tonnes Annual Spodumene Supply

The terminated offtake agreement required Yahua to purchase at least 75,000 metric tonnes per year of spodumene concentrate from Core Lithium's Finniss project. The parties signed this long-term supply contract in 2019 when lithium market fundamentals appeared more favorable for Australian project development. However, the Finniss project faced operational challenges and market headwinds that ultimately led to the suspension of mining activities.

Core Lithium's decision to halt operations reflects broader challenges facing Australian lithium projects amid volatile pricing and operational complexities. The $2 million settlement payment compensates Yahua for the terminated supply relationship while releasing both parties from future contractual obligations. Meanwhile, the Yahua Finniss lithium deal termination demonstrates the risks facing long-term offtake agreements when projects encounter operational difficulties.

Diversified Supply Strategy Shields Yahua from Feedstock Disruption

Yahua emphasized that the Finniss project termination will not affect its lithium feedstock supply security due to diversified sourcing strategies. The Chinese lithium producer owns the Kamativi lithium assets in Zimbabwe, providing direct control over spodumene production and processing operations. As a result, this backward integration strategy reduces Yahua's dependence on third-party Australian suppliers for critical lithium raw materials.

The company maintains additional supply agreements with established lithium miners including Australia's Pilbara Minerals and other global producers. These diversified supply relationships ensure consistent feedstock availability despite individual project disruptions or market volatility. Therefore, Yahua's multi-sourced approach provides operational flexibility and supply chain resilience across different geographic regions and mining operations.

Yahua's response to the Finniss project termination highlights the importance of supply diversification in the volatile lithium market. Chinese lithium processors increasingly pursue backward integration strategies and multiple supplier relationships to manage supply risks. Consequently, the Yahua Finniss lithium deal termination reinforces the strategic value of diversified sourcing approaches for lithium chemical producers.

The Metalnomist Commentary

The Yahua-Core Lithium offtake termination illustrates the fragility of long-term supply agreements in volatile commodity markets, particularly for emerging lithium projects facing operational and financial pressures. Yahua's emphasis on supply diversification through asset ownership and multiple supplier relationships reflects the evolving risk management strategies of Chinese lithium processors seeking to secure feedstock supplies amid market uncertainty and project development challenges.

PLS Lithium Phosphate Offtake Signals Shift Toward Midstream Battery Materials

PLS Lithium

PLS lithium phosphate offtake with China’s Ningbo Ronbay New Energy Technology marks a strategic step by the Australian lithium producer into higher-value battery materials. The agreement covers lithium phosphate from PLS’ midstream lithium refining demonstration plant.

PLS lithium phosphate offtake gives the company an early customer pathway as it tests whether spodumene can be converted into an intermediate chemical product with broader downstream appeal. The plant is scheduled to deliver first product in the third quarter of 2026.

PLS lithium phosphate offtake also links the company directly with Ronbay, one of the world’s largest lithium iron phosphate cathode material producers. Ronbay will provide technical support as PLS works to optimise product quality and specification.

The agreement’s price and volume details were not disclosed. But the pricing structure will broadly reference lithium chemical prices, with a proportional mechanism similar to spodumene pricing.

Lithium Phosphate Could Shorten the LFP Supply Chain

PLS’ demonstration plant is designed to produce more than 3,000 t/yr of lithium phosphate. It will consume about 27,000 t/yr of spodumene.

The company took full ownership of the plant from former joint-venture partner Calix in February. That gives PLS more control over the development route as it moves beyond conventional lithium concentrate sales.

The strategic importance lies in the possible use of lithium phosphate as a direct feedstock for LFP cathode production. Some LFP cathode producers are testing lithium phosphate instead of lithium carbonate because it could shorten processing steps and reduce total production costs.

This matters because LFP batteries are gaining share in electric vehicles and energy storage systems. Cathode producers want lower-cost, reliable and scalable lithium inputs that can support high-volume manufacturing.

If lithium phosphate can meet strict cathode specifications, PLS could access a new customer base. Instead of selling only to lithium hydroxide or carbonate converters, it could sell directly into cathode material supply chains.

That would move PLS closer to battery manufacturers and allow it to capture more margin inside the lithium value chain.

Quality Testing Will Determine Commercial Potential

The opportunity remains at an early stage. PLS has warned that lithium phosphate must meet demanding quality requirements before it can become a commercial cathode feedstock.

Battery material customers require tight control over impurities, consistency, particle characteristics and chemical performance. A product that works technically at small scale must still prove reliability across repeated production.

Ronbay’s role is therefore important. As a major LFP cathode producer, it can provide practical feedback on product suitability, processing performance and downstream qualification needs.

The agreement also reflects a broader trend in lithium markets. Producers are no longer focused only on mining and concentrate production. They are looking for midstream products that can reduce processing complexity and improve customer access.

For PLS, lithium phosphate could serve multiple markets. It may supply existing lithium chemical producers, while also opening a direct route to cathode manufacturers.

The demonstration plant will test whether that strategy can move from concept to commercial scale. If successful, it could give spodumene producers a new pathway into battery materials without fully entering carbonate or hydroxide production.

The Metalnomist Commentary

PLS’ lithium phosphate strategy is a clear attempt to move higher in the battery value chain without jumping directly into full chemical conversion. The key test will be whether cathode makers accept lithium phosphate as a reliable feedstock at scale, not just as a technical possibility.

Vulcan Lithium Hydroxide Project Advances as German Construction Begins

Vulcan Lithium

Vulcan lithium hydroxide project development has moved into major construction in Germany, marking a key step for Europe’s domestic battery materials supply chain. Australian-listed Vulcan Energy has started building its 24,000 t/yr Lionheart lithium hydroxide project in the German state of Hesse.

The Vulcan lithium hydroxide project is scheduled to produce first output in 2028. The construction start follows Vulcan’s receipt of a six-year commercial production licence for the facility in March.

The Vulcan lithium hydroxide project is strategically important because Europe remains heavily dependent on imported lithium chemicals for battery manufacturing. Local lithium hydroxide production could support electric vehicle, battery cell and cathode supply chains across the region.

Vulcan plans to produce battery-quality lithium from low-impurity geothermal subsurface brines. The company will use direct lithium extraction technology, linking lithium production with geothermal resource development in the Upper Rhine Valley.

Geothermal Brines Support Europe’s Local Lithium Strategy

The Lionheart project is part of Europe’s broader effort to build domestic critical minerals capacity. Lithium hydroxide is a key input for high-nickel cathode chemistries used in electric vehicle batteries.

Vulcan’s route is different from conventional hard-rock lithium mining or evaporation pond production. The company plans to extract lithium from geothermal brines, then process it into battery-quality lithium hydroxide.

This matters because direct lithium extraction can reduce land use and accelerate processing compared with traditional evaporation routes. However, DLE projects still face technical and commercial execution risk because each brine system has different chemistry and operating requirements.

Construction of the surface extraction plant at Landau in the Upper Rhine Valley began in February. This upstream extraction work is critical because the lithium hydroxide plant depends on reliable brine supply and stable lithium recovery.

The project’s low-impurity geothermal brine base could give Vulcan a useful advantage if it can scale the process reliably. Battery customers require consistent quality, traceability and long-term supply security.

Public Funding Highlights Strategic Battery Materials Push

The Lionheart project received around €104mn in funding from Germany’s federal government and the states of Rhineland-Palatinate and Hesse last year. This public support shows how lithium processing has become an industrial policy priority in Europe.

Germany has a major automotive industry and is expanding battery manufacturing capacity. Domestic lithium hydroxide production could reduce exposure to overseas conversion hubs and strengthen regional supply resilience.

The project also fits Europe’s push to localise more of the battery value chain. Mining or extraction alone is not enough. Europe needs lithium chemicals, cathode materials, battery cells, recycling and downstream qualification with automakers.

Vulcan’s 24,000 t/yr planned capacity would not satisfy Europe’s full lithium demand. However, it could become a meaningful regional source if production starts as planned in 2028.

The next challenge is execution. Vulcan must complete construction, prove DLE performance, operate the geothermal brine system and qualify lithium hydroxide with battery customers.

The Metalnomist Commentary

Vulcan’s construction start shows that Europe’s battery supply-chain strategy is moving from policy ambition to industrial buildout. The project’s success will depend on whether geothermal brine extraction and lithium hydroxide conversion can scale reliably enough to meet automotive-grade standards.

Argentina Lithium Growth Could Challenge Chile’s Regional Lead

Argentina Lithium

Argentina lithium growth could reshape Latin America’s lithium map over the next decade as new projects advance under more investor-friendly rules. Argentina is expected to match Chile’s lithium output by 2035, with some industry participants arguing it could overtake Chile even earlier.

Argentina lithium growth is being supported by faster permitting, large brine resources and stronger investment incentives. By contrast, Chile’s lithium expansion remains constrained by restrictive legislation, lengthy approval processes and uncertainty around new project development.

Argentina lithium growth is strategically important because lithium remains central to electric vehicles, energy storage and battery supply chains. Global buyers want large-scale, politically stable and western hemisphere supply outside more exposed jurisdictions.

Chile remains the region’s largest producer today. However, its future output growth depends heavily on existing producers and slow-moving new projects, while Argentina has a deeper pipeline of advanced developments.

Chile’s Lithium Policy Slows New Supply

Chile has long been Latin America’s dominant lithium producer, but its regulatory system is limiting new investment. Lithium remains non-concessionable and is still treated under legislation linked to nuclear materials.

Companies seeking to extract lithium in Chile must apply for special mining contracts. These contracts are granted through public bidding processes that can be lengthy, bureaucratic and uncertain.

This creates a major exploration problem. Companies may be reluctant to explore land if they cannot be confident of later securing extraction rights.

Chile’s national lithium strategy also requires all new projects to use direct lithium extraction. DLE is viewed as more environmentally friendly than traditional evaporation ponds, but it creates technical and cost challenges.

Each DLE process must be designed around the specific chemistry of each brine resource. That means technology used at one salar cannot simply be copied at another.

This raises development costs and lengthens project timelines. Industry participants estimate that DLE projects may require investment of up to $44,000 per tonne of lithium carbonate equivalent, compared with about $26,000/t for evaporation projects.

Chile’s new supply pipeline is therefore moving slowly. The first major new project, Rio Tinto’s Maricunga, is expected only by the end of 2030, with another new project expected in 2032.

Until then, Chile may rely mainly on capacity increases from existing producers. That could limit its ability to respond to rising lithium demand if Argentina’s project pipeline accelerates.

Argentina’s Rigi Regime Attracts Lithium Capital

Argentina is moving in the opposite direction. Its government has streamlined licensing and introduced the Rigi incentive regime for large investments.

Rigi provides tax exemptions, import-export benefits and legal protections for approved projects. It also allows companies to settle certain disputes in courts outside Argentina, improving investor confidence.

Ten lithium projects have already applied to Rigi, with three approved. The programme has become a major signal to international investors seeking policy stability and faster project execution.

Argentina now has more than 60 active lithium projects and seven producing assets, the most in Latin America. Two new developments are expected to come on line this year, lifting projected output to 159,000t of lithium carbonate equivalent.

That remains below Chile’s 305,000t in 2024. However, Argentina has more than 20 projects in advanced stages, including eight close to production.

Argentina’s mining ministry expects output to reach 583,000 t/yr of lithium carbonate equivalent by 2035. That would put the country in position to match or overtake Chile if Chile’s permitting regime does not change.

The investment logic is clear. Argentina offers large brine resources, a more open policy framework and exposure to western hemisphere supply chains. That combination is increasingly attractive to battery makers, automakers and mining companies.

Chile still has enormous lithium potential. But potential alone does not create supply. Without faster approvals and clearer rules, Chile risks losing regional leadership to Argentina.

For the lithium market, this shift matters. Argentina’s rise could increase competition, diversify supply and give buyers more options in South America. It could also make Latin America’s lithium growth less dependent on Chile’s policy choices.

The Metalnomist Commentary

Argentina’s lithium advantage is not only geological; it is regulatory. Chile still has world-class resources, but Argentina is turning policy speed into supply-chain momentum.

Argentina Lithium Growth Could Challenge Chile’s Regional Lead

Argentina Lithium

Argentina lithium growth could reshape Latin America’s lithium map over the next decade as new projects advance under more investor-friendly rules. Argentina is expected to match Chile’s lithium output by 2035, with some industry participants arguing it could overtake Chile even earlier.

Argentina lithium growth is being supported by faster permitting, large brine resources and stronger investment incentives. By contrast, Chile’s lithium expansion remains constrained by restrictive legislation, lengthy approval processes and uncertainty around new project development.

Argentina lithium growth is strategically important because lithium remains central to electric vehicles, energy storage and battery supply chains. Global buyers want large-scale, politically stable and western hemisphere supply outside more exposed jurisdictions.

Chile remains the region’s largest producer today. However, its future output growth depends heavily on existing producers and slow-moving new projects, while Argentina has a deeper pipeline of advanced developments.

Chile’s Lithium Policy Slows New Supply

Chile has long been Latin America’s dominant lithium producer, but its regulatory system is limiting new investment. Lithium remains non-concessionable and is still treated under legislation linked to nuclear materials.

Companies seeking to extract lithium in Chile must apply for special mining contracts. These contracts are granted through public bidding processes that can be lengthy, bureaucratic and uncertain.

This creates a major exploration problem. Companies may be reluctant to explore land if they cannot be confident of later securing extraction rights.

Chile’s national lithium strategy also requires all new projects to use direct lithium extraction. DLE is viewed as more environmentally friendly than traditional evaporation ponds, but it creates technical and cost challenges.

Each DLE process must be designed around the specific chemistry of each brine resource. That means technology used at one salar cannot simply be copied at another.

This raises development costs and lengthens project timelines. Industry participants estimate that DLE projects may require investment of up to $44,000 per tonne of lithium carbonate equivalent, compared with about $26,000/t for evaporation projects.

Chile’s new supply pipeline is therefore moving slowly. The first major new project, Rio Tinto’s Maricunga, is expected only by the end of 2030, with another new project expected in 2032.

Until then, Chile may rely mainly on capacity increases from existing producers. That could limit its ability to respond to rising lithium demand if Argentina’s project pipeline accelerates.

Argentina’s Rigi Regime Attracts Lithium Capital

Argentina is moving in the opposite direction. Its government has streamlined licensing and introduced the Rigi incentive regime for large investments.

Rigi provides tax exemptions, import-export benefits and legal protections for approved projects. It also allows companies to settle certain disputes in courts outside Argentina, improving investor confidence.

Ten lithium projects have already applied to Rigi, with three approved. The programme has become a major signal to international investors seeking policy stability and faster project execution.

Argentina now has more than 60 active lithium projects and seven producing assets, the most in Latin America. Two new developments are expected to come on line this year, lifting projected output to 159,000t of lithium carbonate equivalent.

That remains below Chile’s 305,000t in 2024. However, Argentina has more than 20 projects in advanced stages, including eight close to production.

Argentina’s mining ministry expects output to reach 583,000 t/yr of lithium carbonate equivalent by 2035. That would put the country in position to match or overtake Chile if Chile’s permitting regime does not change.

The investment logic is clear. Argentina offers large brine resources, a more open policy framework and exposure to western hemisphere supply chains. That combination is increasingly attractive to battery makers, automakers and mining companies.

Chile still has enormous lithium potential. But potential alone does not create supply. Without faster approvals and clearer rules, Chile risks losing regional leadership to Argentina.

For the lithium market, this shift matters. Argentina’s rise could increase competition, diversify supply and give buyers more options in South America. It could also make Latin America’s lithium growth less dependent on Chile’s policy choices.

The Metalnomist Commentary

Argentina’s lithium advantage is not only geological; it is regulatory. Chile still has world-class resources, but Argentina is turning policy speed into supply-chain momentum.

Rio Tinto Lithium Capacity Expansion Targets 200,000 t/yr by 2028

Rio Tinto, Lithium mining

Rio Tinto lithium capacity expansion is moving into a much larger phase. The miner expects lithium carbonate equivalent capacity to reach 200,000 t/yr by 2028. That would be more than triple the 57,000t produced in 2025. As a result, Rio Tinto lithium capacity expansion is becoming a major growth story in the global lithium market.

This matters because Rio Tinto now sounds more committed than before. The company had previously linked the target to market conditions and returns. It now says all in-house projects remain on track. Therefore, Rio Tinto lithium capacity expansion is shifting from conditional ambition to active execution.

The company also sees stronger demand support from battery storage. Management said battery energy storage systems are becoming a fast-growing demand pillar. That trend is now outpacing electric vehicle growth. Consequently, battery storage lithium demand is strengthening the case for faster capacity buildout.

Rio Tinto Lithium Projects in Argentina and Canada Drive the Growth Plan

Rio Tinto lithium projects in Argentina are central to the near-term ramp-up. A 10,000 t/yr expansion at Fenix and the new 15,000 t/yr Sal de Vida project should lift 2026 output to 61,000-64,000t LCE. Both projects are already mechanically complete and moving through commissioning. As a result, Rio Tinto lithium projects are starting to convert capital spending into real production growth.

Rincon is another major part of the plan. Its 3,000 t/yr starter plant is progressing well and should reach full capacity by year-end. Once fully developed, Rincon is designed for 60,000 t/yr. Therefore, Rio Tinto lithium capacity expansion has meaningful scale beyond the first Argentina assets.

Canada also matters more now. Rio Tinto increased its stake in Nemaska to 53.9pc and took direct management control. The company wants to build an integrated lithium chain in Quebec from mining to refining. Meanwhile, Nemaska’s mine is 60pc complete and still targets first production in 2028.

Battery Storage Lithium Demand and Chile Exposure Broaden the Strategy

Battery storage lithium demand gives Rio Tinto a broader demand base than EVs alone. That is important because it reduces reliance on one single end market. The company now sees storage as a consistent source of future lithium consumption. As a result, Rio Tinto lithium capacity expansion looks better aligned with changing battery market dynamics.

The strategy also reaches beyond Argentina and Canada. Rio Tinto expects its agreements with Codelco and Enami in Chile to close in the first half of 2026. Those deals would give the company access to two major untapped lithium resources. Therefore, Rio Tinto lithium projects are expanding across several of the world’s most important lithium regions.

Capital spending confirms the seriousness of the push. Rio Tinto spent more than $1bn on lithium expansion projects in 2025. That level of investment shows lithium is becoming a more meaningful business line inside the group. Consequently, lithium carbonate equivalent capacity is no longer a side opportunity for Rio Tinto.

The Metalnomist Commentary

Rio Tinto is no longer testing lithium. It is building a serious multi-region platform around it. The most important signal is not only the 200,000 t/yr target. It is that battery storage demand now gives the company a stronger reason to keep scaling aggressively.

Lopal Marble Bar Lithium Project Deal Extends Chinese Battery Material Supply Strategy

Lopal

Lopal Marble Bar lithium project acquisition will give China’s battery cathode material producer Lopal Tech another upstream position in Western Australia’s lithium sector. The company has agreed to acquire the Marble Bar project from Global Lithium Resources for A$14.85mn.

The Lopal Marble Bar lithium project is located in the Pilbara region of Western Australia. The project has an estimated resource of 18mn t grading 1.0% lithium oxide.

The Lopal Marble Bar lithium project deal reflects a continuing push by Chinese battery material producers to secure upstream lithium resources. Cathode and battery material companies are looking beyond processing capacity and moving closer to mine supply.

This matters because lithium raw material security remains central to battery supply chains. Even as lithium prices fluctuate, companies with long-term access to spodumene resources can better protect conversion plants, cathode output and customer supply.

Marble Bar Adds Pilbara Resource Exposure

The Marble Bar project gives Lopal direct exposure to a known lithium-bearing region. Western Australia remains one of the world’s most important hard-rock lithium supply bases, with spodumene projects feeding converters and battery material producers across Asia.

The project’s 18mn t resource at 1.0% lithium oxide gives Lopal a potential raw material position, although the acquisition price suggests the asset is still at an early development stage.

For Global Lithium Resources, the sale allows the company to focus more heavily on its larger Manna lithium project. Manna has a resource estimate of 52mn t grading 1.0% lithium oxide.

This creates a clearer portfolio structure. Lopal gains Marble Bar, while GL1 retains its larger Manna asset and existing downstream-linked partnerships.

The transaction also shows that Chinese battery material producers remain willing to invest in Australian lithium assets despite market volatility. Long-term supply security continues to matter more than short-term price weakness.

Manna Links Lopal to Future Offtake Supply

Lopal already has exposure to GL1 through the Manna project. It holds a 5% equity interest in Manna and has signed an offtake agreement to buy 40% of the project’s output.

China’s Canmax has agreed to take another 30% of Manna’s output and also holds a 9.45% stake in GL1. Australian lithium miner Mineral Resources owns 9.85% of GL1.

These relationships show how lithium supply chains are being structured around equity stakes and offtake agreements. Battery material companies want secured feedstock before projects enter production.

For Lopal, the Marble Bar acquisition adds another layer to its Australian lithium strategy. It gives the company project ownership while maintaining future offtake exposure through Manna.

The broader industrial meaning is clear. Chinese battery material producers are not relying only on spot markets. They are building upstream positions, offtake rights and strategic relationships to support long-term lithium chemical and cathode material supply.

The Metalnomist Commentary

Lopal’s Marble Bar deal shows that lithium strategy is shifting from price speculation to resource control. Even in a weaker lithium market, Chinese battery material companies continue to secure upstream positions that can support future conversion and cathode supply.

Prairie Lithium Project Receives Saskatchewan's First Commercial Production Approval

Arizona Lithium

Prairie Lithium Project achieved a historic milestone by securing Phase 1 production approval from Saskatchewan's Ministry of Energy and Resource. Arizona Lithium's Prairie Lithium Project represents Saskatchewan's inaugural lithium brine operation to reach commercial authorization, establishing the 390,000-acre facility as a pioneer in North America's direct lithium extraction sector.

Direct Lithium Extraction Technology Powers Commercial Operations

Prairie Lithium Project utilizes advanced direct lithium extraction (DLE) technology to produce 150 metric tonnes annually of lithium carbonate equivalent (LCE). The commercial-scale DLE unit extracts lithium from underground brine deposits located approximately 2.3 kilometers below surface in Saskatchewan's Williston Basin. This innovative approach eliminates traditional evaporation pond requirements while significantly reducing environmental footprint.

Meanwhile, Arizona Lithium enhanced the project's resource profile with indicated resources increasing to 4.6 million tonnes LCE from 4.5 million tonnes. Producible capacity expanded dramatically by 120% to 17,000 tonnes per year LCE, demonstrating substantial scalability beyond initial Phase 1 operations. The resource upgrade reinforces the project's long-term commercial viability.

Williston Basin Location Provides Strategic Advantages

However, the Prairie Lithium Project benefits from its strategic position within Saskatchewan's established Williston Basin infrastructure. This region's historical oil and gas development provides essential advantages including transportation networks, skilled workforce availability, and regulatory expertise in subsurface resource extraction. The existing industrial base significantly reduces development costs and accelerates implementation timelines.

Therefore, the project's location leverages decades of hydrocarbon industry infrastructure investment while transitioning toward critical minerals production. Saskatchewan's stable regulatory environment and established permitting processes facilitated the milestone approval, demonstrating provincial commitment to diversifying the resource economy beyond traditional energy sectors.

North American Lithium Supply Chain Implications

Furthermore, the production approval addresses growing automotive industry demand for secure North American lithium sources. Electric vehicle manufacturers increasingly seek supply chain diversification away from geopolitically sensitive regions while ensuring reliable battery materials access. The Prairie Lithium Project contributes to this strategic objective through domestic Canadian production capacity.

As a result, Saskatchewan's entry into commercial lithium production could catalyze additional development across the broader Williston Basin region. The regulatory pathway established through Arizona Lithium's approval provides a template for other developers pursuing similar brine-based extraction projects throughout North America's emerging lithium corridors.

The Metalnomist Commentary

The Prairie Lithium Project's production approval marks a transformative moment for North American critical minerals supply chain development, showcasing how direct lithium extraction can unlock previously inaccessible brine resources in established industrial basins. Saskatchewan's emergence as a lithium producer leverages existing infrastructure while positioning Canada as a strategic battery materials supplier for the continental electric vehicle transition.

US Targets 1 Million Tons of Lithium Production by 2035, Says DoE

Department of Energy (DOE)

The US Department of Energy (DoE) projects that the country could produce 1 million metric tons (t) of battery-grade lithium by 2035. This output would be sufficient to meet domestic demand while allowing for exports to trading partners.

Scaling Up Domestic Lithium Production

The DoE's Loan Programs Office Director, Jigar Shah, emphasized the need to expand lithium extraction, processing, and recycling to support the growing lithium-ion battery industry. He noted that diverse lithium resources across multiple US regions could be unlocked using advanced technology and infrastructure investments.

The US plans to increase lithium supply through three key sources:

• Spodumene deposits in Charlotte, North Carolina, expected to produce 100,000-150,000 t/yr of lithium carbonate equivalent (LCE).
• Albemarle’s Kings Mountain mine is one of the most advanced spodumene projects, projected to yield 50,000 t/yr of LCE.

• Brine and clay resources in Nevada, California's Imperial Valley, and the Arkansas Smackover Formation, estimated to contribute 500,000-1 million t/yr of LCE.
• These resources have lower lithium concentrations than South American reserves, but direct lithium extraction (DLE) technology can help process them efficiently.
• Recycling of end-of-life EV batteries, which could reduce the need for new lithium extraction, supplying 50,000-100,000 t/yr of LCE by 2035.

Government Investment in Lithium Infrastructure

The Biden administration has significantly increased investments in US lithium production to accelerate the clean energy transition.

In September 2024, the DoE selected 25 projects across 14 states, committing over $3 billion to expand domestic lithium supply. Additionally, the Thacker Pass lithium project in Nevada, operated by Lithium Americas, received a $2.3 billion loan to build a 40,000 t/yr lithium carbonate facility.

In December 2024, the DoE also allocated $17 million to 14 critical mineral technology projects, reinforcing efforts to scale up lithium production.

Lithium’s Role in the US Energy Transition

According to the US Geological Survey, the US has 1.1 million tons of lithium reserves, compared to a global total of 28 million tons.

Shah highlighted that advancements in direct lithium extraction (DLE) could rapidly unlock large lithium resources, much like hydraulic fracturing transformed the oil and gas industry.

With global lithium demand rising, the US is positioning itself as a key player in the lithium supply chain, reducing dependence on foreign imports and strengthening the clean energy sector.

Ganfeng Lithium Begins Production of Spodumene Concentrate at Goulamina Mine in Mali

Ganfeng Lithium

Ganfeng Lithium, one of the world's leading producers of lithium, has officially started producing spodumene concentrate at its Goulamina lithium mine in Mali. This marks a significant step in the development of the mine, which is being constructed in two phases. The first phase, which began in 2022, has a production capacity of 506,000 tonnes per year (t/yr) of spodumene concentrate, with commercial production starting on December 15, 2024. The second phase, when completed, will raise the total capacity to 1 million t/yr.

Goulamina Lithium Mine: A Major Step for Ganfeng's Global Lithium Supply

The Goulamina project is one of Ganfeng's key international investments, located in Mali, a country that is becoming increasingly significant in the global lithium supply chain. The mine has a total resource base of 7.14 million tonnes (mn t) of lithium carbonate equivalent (LCE), with an average grade of 1.37% lithium oxide (Li2O), a quality that positions it as a key source of lithium in the coming years.

As part of its development, Ganfeng has announced that its wholly owned subsidiary Lithium du Mali SA (LMSA) holds a 100% stake in the project. However, in a move to strengthen its relationship with the host nation, Ganfeng will transfer a 35% stake in LMSA to the Mali government. This will see the government receive 10% of the stake for free, while the remaining 25% will be acquired for approximately $32 million.

Expanding Ganfeng’s Global Lithium Portfolio

Ganfeng Lithium is investing heavily in lithium extraction from both spodumene ore and brine sources across the globe. In addition to the Goulamina mine, Ganfeng has major operations in Australia, Argentina, Mexico, Ireland, and China. The company is also ramping up its Cauchari-Olaroz project in Argentina, which boasts an annual 40,000 t/yr capacity for lithium carbonate production.

The move to secure assets in Africa is part of a broader trend among Chinese lithium producers, who are increasingly looking to diversify their supply chains. Companies such as Huayou, Sinomine, Chengxin, and Yahua have been sending shipments from their Zimbabwe-based mines to lithium refineries in China, highlighting the growing importance of African countries as key players in the global lithium market.

Strategic Implications for Global Lithium Markets

Ganfeng’s investment in Mali and its expanding operations across Africa signal an ongoing shift in the global lithium mining landscape, with Chinese firms increasingly focusing on securing access to critical resources outside traditional markets like Australia and South America. As demand for lithium continues to surge, driven by the rapid growth of electric vehicles (EVs) and renewable energy storage solutions, these strategic moves will play a pivotal role in shaping the future of the lithium supply chain.

Chevron Joins the US Lithium Hunt

Chevron US lithium

Oil Majors Target Lithium in Smackover Formation

Chevron has officially entered the US lithium sector, joining ExxonMobil and Equinor in exploring lithium-rich brines in the Smackover formation. The oil giant acquired about 125,000 net acres in northeast Texas and southwest Arkansas, where high lithium content in briny groundwater has already attracted major interest.

The company plans to leverage its subsurface expertise to extract lithium from brine, aiming for lower costs and reduced environmental impact compared with hard rock mining or evaporation ponds. Chevron says this effort aligns with its broader strategy to support US energy leadership and build resilient domestic lithium supply chains.

Expanding Lithium Supply Amid Energy Transition

Chevron’s move mirrors a growing trend of oil companies pivoting toward critical minerals to secure positions in the energy transition. Smackover Lithium, a joint venture between Standard Lithium and Equinor, has already announced plans to produce 22,500 t/yr of lithium carbonate by 2028. Meanwhile, ExxonMobil signed a deal in November 2024 to supply up to 100,000 t of lithium carbonate to South Korea’s LG Chem, also sourced from the Smackover formation.

As demand for EV batteries accelerates, the region could become a cornerstone of the US lithium industry. Chevron’s participation underscores the convergence of oil and mining sectors, with traditional hydrocarbon firms now competing in battery materials.

Strategic Implications for US Lithium Supply

Chevron’s lithium strategy emphasizes domestic production to reduce reliance on imports and strengthen critical mineral supply chains. By applying oilfield brine extraction techniques, the company hopes to commercialize lithium with fewer environmental trade-offs.

Industry analysts believe oil companies could soon rival established lithium producers. As independent analyst Joe Lowry noted, “By early next decade, big oil and big mining will replace the likes of Albemarle at the top of the lithium world.”

The Metalnomist Commentary

Chevron’s entry into the lithium market highlights a strategic realignment of oil majors toward critical minerals. The Smackover formation is fast becoming a global lithium hotspot, and Chevron’s move strengthens US ambitions for secure, domestic supply. If successful, this strategy could reshape the balance of power in the lithium industry, positioning oil giants as major players in the battery supply chain.

E3 Lithium and Pure Lithium Collaborate to Revolutionize Lithium Metal Battery Production

E3 Lithium

Canadian lithium developer E3 Lithium and innovative battery manufacturer Pure Lithium have signed an agreement to push the boundaries of lithium metal battery production. The two companies will design a lithium metal anode and battery pilot plant near Calgary, Alberta, leveraging lithium concentrate produced by E3.

Simplifying Lithium Battery Production

The partnership aims to evaluate the technical and economic feasibility of a full-scale lithium metal battery facility located adjacent to lithium production sites in Alberta. By merging Pure Lithium’s brine-to-battery technology with E3’s lithium brines and concentrate production, the collaboration seeks to eliminate the need for a lithium salt intermediary, streamlining the battery production process.

The companies have been working together since mid-2022, achieving a major milestone when Pure Lithium produced a lithium metal battery using E3’s lithium concentrate.

A Vision for Vertical Integration

Once the pilot project is complete, the facility is expected to produce 200kg of lithium metal anodes for lithium metal vanadium rechargeable batteries. If successful, this collaboration could lead to the development of the world’s first vertically integrated lithium metal battery technology, a groundbreaking achievement in the energy storage sector.

Driving Innovation in Alberta

This partnership could position Alberta as a hub for sustainable lithium battery production, with implications for the global battery market. As demand for high-performance batteries rises, this innovative approach could significantly impact the future of energy storage solutions.

Zabuye lithium project marks major step in China’s brine supply expansion

Zabuye lithium Salt lake

The Zabuye lithium project in Tibet has entered its second phase, expanding China’s brine-based lithium capacity. The Zabuye lithium project now adds sizeable battery-grade output at a time when the global lithium market is tipping into surplus. As a result, the Zabuye lithium project strengthens China’s ability to influence pricing and security of supply across the EV battery chain.

Phase-two expansion lifts Tibet’s brine lithium capacity

China’s Tibet-based producer has started up phase two at Zabuye with 9,600 t/yr of battery-grade lithium carbonate. The new phase also includes 2,400 t/yr of industrial-grade lithium carbonate, adding flexibility across downstream chemical and industrial customers. Commissioning of the second-phase lines began in late 2023, but full launch slipped from a planned June start into late September. However, the first phase, focused on 7,000 t/yr of lithium concentrate, has remained operational and continues to support the overall project. Zabuye draws on one of the world’s largest salt-lake resources, with proven reserves of around 1.84mn t of lithium in brine. This makes it Asia’s largest lithium brine lake and the third-largest globally, underlining its strategic relevance for long-term supply.

Zabuye lithium project scales into a looser global market

The timing of the Zabuye lithium project expansion coincides with strong growth in global brine output. Market forecasts indicate that global lithium brine production will rise by about 24pc in 2025 to above 370,000t LCE. At the same time, total lithium feedstock supply is projected to reach about 1.6mn t LCE in 2025. Meanwhile, demand is expected to come in near 1.5mn t LCE, implying a surplus of roughly 100,000t. Therefore, new brine tonnes from Zabuye will feed into an already better-supplied market, potentially reinforcing price pressure if demand underperforms. Yet high-quality, low-cost brine projects retain strategic importance, especially for integrated Chinese players.

Strategic shareholders reinforce China’s battery value chain

Zabuye’s ownership underscores its role in China’s EV and battery strategy. Major Chinese battery and lithium companies hold significant stakes in the project, tightening the link between upstream brine resources and downstream cathode and cell manufacturing. This integrated structure allows key players to secure battery-grade lithium carbonate volumes under long-term arrangements. In addition, the project’s location in Tibet diversifies China’s domestic resource base beyond traditional hard-rock and other brine hubs. However, higher-altitude operations and logistics can still pose cost and reliability challenges compared with coastal or overseas assets. Even so, the project is positioned as a core pillar in China’s wider lithium industrial ecosystem.

The Metalnomist Commentary

Zabuye’s phase-two launch shows how Chinese brine projects are still scaling even as the market moves into surplus. For global buyers, the combination of growing Chinese brine capacity and integrated ownership by major EV and lithium players suggests continued competitive pressure on higher-cost producers. The medium-term question is how long marginal assets outside China can remain viable if brine-led oversupply persists.

Chengxin Lithium Secures License for Asia's Largest Lithium Deposit in Sichuan

Yajiang County Huilong Mining

Yajiang County Huilong Mining, a subsidiary of Chengxin Lithium, has obtained a mining license for the Murong lithium mine in Yajiang County, Sichuan Province, China. The license, effective until 2048, grants access to a resource of 61.095 million tons with an average grade of 1.62% lithium oxide, equivalent to 989,600 tons of lithium oxide. This positions Murong as one of Asia's largest hard rock monomer lithium deposits, with an annual production capacity of 3 million tons of ore.

Expanding Lithium Production Amid Rising Demand

In 2023, Chengxin Lithium increased its lithium salt production—primarily lithium carbonate and lithium hydroxide—to 56,700 tons, marking a 19% year-on-year growth. Sales rose by 11% to 52,900 tons, reflecting growing global demand for lithium-driven by electric vehicles and renewable energy storage solutions.

Chengxin's total production capacity now stands at 137,000 tons per year, with 77,000 tons sourced domestically from China and 60,000 tons produced in Indonesia. To diversify its feedstock, the company also taps its Sabi Star lithium mine in Zimbabwe, which contributes 200,000 tons annually of concentrate.

A Strategic Advantage for Chengxin and China

The Murong lithium mine acquisition strengthens Chengxin Lithium's foothold in the global lithium supply chain, critical for battery production and clean energy transition. This move aligns with China's strategy to secure domestic and international lithium resources, ensuring its leadership in the EV and energy storage markets.

Key Takeaways

Murong Lithium Mine: One of Asia's largest hard rock lithium deposits with high-grade lithium oxide reserves.

Production Growth: Chengxin's lithium salt production surged by 19% in 2023.

Global Supply Chain: Significant contributions from China, Indonesia, and Zimbabwe bolster Chengxin's raw material security.

With rising EV adoption and renewable energy investments, Chengxin's latest acquisition underscores its pivotal role in powering a sustainable future.

Lithium Ionic Brazil Lithium Resources Grow by Nearly One-Third in Latest Estimate

Lithium Ionic Mining

Canadian miner upgrades Bandeira project to 901,000 tonnes LCE as Brazil’s Lithium Valley gains momentum

Feasibility study update and 2026 production plan reaffirm long-term potential of Minas Gerais spodumene assets

Lithium Ionic Brazil lithium resources have grown significantly, with the Canadian company increasing its estimate for the Bandeira project by nearly 33%. The project now holds 27.2 million tonnes of lithium oxide, equivalent to 901,000 tonnes of lithium carbonate equivalent (LCE), according to the company’s latest technical assessment.

Successive resource upgrades reinforce investor confidence in Brazil’s Lithium Valley

This marks the third resource upgrade in just 13 months, following 15% and 30% increases in April and May 2024. Lithium Ionic also announced the potential to add another 615,432 tonnes of inferred LCE, indicating untapped upside across its broader lithium footprint. The updated resource base will be included in a revised feasibility study due in the second half of 2025.

Located in Minas Gerais, the Bandeira project lies at the heart of Brazil’s emerging Lithium Valley, a rapidly developing spodumene hub attracting global mining attention. Lithium Ionic plans to produce its first lithium concentrate batch in the second half of 2026, positioning itself as a key supplier to the EV and battery storage markets.

Regional consolidation includes Baixa Grande and Itinga project areas

Beyond Bandeira, Lithium Ionic holds 42,000 acres of mineral rights, including the nearby Baixa Grande and Itinga projects. These assets provide additional scalability for long-term operations, giving the company a strong strategic position in Latin America’s lithium supply chain. The expansion of Lithium Ionic Brazil lithium resources supports both near-term production targets and future growth potential.

The Metalnomist Commentary

Lithium Ionic’s resource expansion confirms Brazil’s strategic role in global lithium supply. As production timelines align with downstream EV demand, Latin America continues to draw investor interest as a sustainable, diversified alternative to Asia-dominated supply chains.

Pure Lithium Secures $300mn EXIM Support for US-Based Lithium Metal Battery Facility

Pure Lithium Corporation

Pure Lithium has received a $300 million Letter of Interest (LOI) from the Export-Import Bank of the United States (EXIM) to support its planned industrial-scale lithium metal battery plant. If approved, the Pure Lithium EXIM loan would fall under EXIM’s “Make More in America” initiative aimed at rebuilding domestic manufacturing capacity and securing supply chains in strategic sectors like energy storage.

The proposed facility will use Pure Lithium’s proprietary “Brine to Battery” process, which directly converts brine into lithium metal anodes—eliminating graphite, cobalt, nickel, and manganese. This vertically integrated method enables a fully US-based battery supply chain, from raw material extraction to cell production. CEO Emilie Bodoin emphasized the project's potential to reshape global lithium battery sourcing models.

Disruptive Battery Chemistry Supports Strategic US Objectives

The Pure Lithium EXIM loan could accelerate commercialization of lithium metal vanadium oxide batteries, which offer higher energy density without relying on traditional cathode materials. This technology positions Pure Lithium at the forefront of post-Li-ion battery innovation, directly supporting the U.S. push for clean tech self-reliance.

Pure Lithium’s partnerships reinforce its vertically integrated vision. It sources lithium concentrate from E3 Lithium in Alberta, Canada, and collaborates with Saint-Gobain Ceramics to engineer water-blocking lithium-selective membranes—a key component in its novel extraction process.

EXIM Financing to Boost US Battery Supply Chain Resilience

EXIM’s Make More in America strategy supports projects that improve domestic industrial competitiveness in sectors facing global strategic risk. The Pure Lithium EXIM loan would directly address U.S. concerns over dependence on foreign-dominated battery material supply chains, especially China.

If finalized, the funding will catalyze Pure Lithium’s ability to scale manufacturing within U.S. borders while lowering barriers for next-generation battery adoption. This aligns with U.S. energy security goals and rising demand for alternative battery chemistries in defense, mobility, and grid storage sectors.

The Metalnomist Commentary

The Pure Lithium EXIM loan represents a critical step in reshoring advanced battery manufacturing. As supply chain risks intensify and lithium metal demand grows, projects that fuse innovation with domestic sourcing will shape the next era of U.S. battery independence.

E3 Lithium and Pure Lithium Join Forces to Revolutionize Battery Production in Canada

In a move set to redefine the landscape of battery manufacturing, Canadian lithium developer E3 Lithium has entered into a collaboration with battery manufacturer Pure Lithium. The two companies have signed an agreement to advance the design and development of a cutting-edge lithium metal anode and battery pilot plant in Canada.

This new facility, to be located near Calgary, Alberta, will leverage lithium concentrate produced by E3 Lithium, utilizing it in the creation of a lithium metal anode—a critical component for next-generation batteries. The partnership aims to explore the technical and economic feasibility of establishing a commercial-scale lithium metal battery facility in proximity to Alberta's rich lithium production sites.

By integrating Pure Lithium's innovative brine-to-battery technology with E3’s established lithium brines and concentrate production, the collaboration seeks to streamline the battery production process by eliminating the need for a lithium salt intermediary. This simplification could lead to more efficient and cost-effective battery manufacturing.

E3 Lithium and Pure Lithium have been collaborating since mid-2022, during which time Pure Lithium successfully produced a lithium metal battery using E3’s lithium concentrate. The upcoming pilot project will be a significant step towards commercial production, with plans to potentially scale up to produce 200kg of lithium metal anodes for advanced lithium metal vanadium rechargeable batteries.

If the pilot proves successful, the companies intend to pursue the development of the world’s first vertically integrated lithium metal battery technology, setting a new standard in the global battery industry.

ABM and XTC Lithium Join Forces on Argentina’s Carachi Lithium Project

ABM

New partnership signals US-Australia collaboration to unlock critical lithium resources in South America

ABM Secures Option to Acquire 50% Stake in Carachi Lithium Project

American Battery Materials (ABM) and XTC Lithium have signed a non-binding agreement on Argentina’s Carachi Lithium Project. The partnership gives ABM the option to acquire up to a 50% interest in the project. ABM can form a joint venture once it secures a 10% stake.

The Carachi project is located in Argentina’s Catamarca Province, a region known for rich lithium brine deposits. The deal marks an early-stage collaboration between the US and Australian developers in a key critical materials hotspot. As lithium demand surges, access to Argentine salars becomes increasingly strategic for global battery supply chains.

XTC Expands Footprint Through Caroline Lithium Acquisition

XTC Lithium controls 21.9 km² of lithium assets through its acquisition of Caroline Lithium. This property includes the Carachi project, which now becomes a joint development opportunity. ABM’s entrance reflects growing investor interest in securing long-term lithium supply from Latin America.

Meanwhile, the non-binding nature of the agreement leaves flexibility for both firms to define next steps. This may include detailed exploration plans, resource estimation, and permitting processes in coming quarters. Industry watchers view such early partnerships as necessary to scale projects quickly in competitive jurisdictions.

Strategic Lithium Alliances Gain Momentum

As a result of tightening global lithium supply, cross-border alliances are gaining momentum. US firms are especially active in Argentina, seeking to diversify supply chains away from Asia. With lithium designated a critical mineral by the US government, projects like Carachi are closely watched.

The ABM-XTC deal represents another step in realigning the lithium industry for the energy transition. With careful execution, the Carachi project could become a vital node in the Western Hemisphere’s lithium map.

The Metalnomist Commentary

Strategic cooperation between American and Australian lithium players in Argentina points to growing urgency for regional lithium independence. If realized, Carachi could play a small but meaningful role in easing pressure on global battery supply chains.