Nevada North Lithium Project Resource Growth Strengthens US Lithium Supply Potential

Nevada North Lithium Project has increased its measured and indicated resource base, improving the scale potential of one of the more closely watched US lithium development assets. Canadian developer Surge Battery Metals updated the project’s estimate to 6.7mn t of lithium carbonate equivalent.

Nevada North Lithium Project now carries measured and indicated resources grading 3,820ppm lithium. That compares with 3.6mn t grading 4,016ppm in the project’s preliminary economic assessment.

Nevada North Lithium Project resource growth is strategically important because the US continues to seek domestic lithium supply for batteries, electric vehicles, energy storage and critical minerals security.

The project is jointly owned by Surge Battery Metals, with a 71% stake, and Evolution Mining, with 29%. Surge plans to deliver a comprehensive pre-feasibility study in the fourth quarter of 2026.

Larger Resource Base Improves Development Scale

The revised estimate shows a larger resource base, although the average lithium grade is slightly lower than in the preliminary economic assessment. That trade-off is common as projects expand and include broader mineralised zones.

The resource is constrained by an optimised pit shell based on a lithium carbonate equivalent price of $20,000/t. This assumption helps define what material could be economically considered under the current mine planning framework.

The increase to 6.7mn t of LCE improves the project’s strategic profile. Scale matters in lithium because battery supply chains need long-term, reliable and expandable sources of feedstock.

For Surge, the next milestone is the pre-feasibility study. That study will need to clarify mining design, processing route, capital cost, operating cost, recovery assumptions and permitting requirements.

Nevada North Li Project

US Lithium Projects Gain Momentum as Prices Improve

Recent lithium price increases are encouraging more exploration and development activity. Higher prices can improve project economics and attract financing, especially for assets in strategically important jurisdictions.

Nevada is already central to US lithium ambitions. The state offers domestic resource potential, established mining experience and proximity to battery and electric vehicle supply chains.

However, resource growth alone does not guarantee production. The project must still prove technical feasibility, commercial processing, environmental compliance and customer relevance.

The larger estimate gives Surge a stronger platform heading into the pre-feasibility stage. It also reinforces the wider US push to reduce dependence on imported lithium chemicals and battery raw materials.

If advanced successfully, Nevada North could become part of a more diversified North American lithium supply chain. Its value will depend on whether scale can translate into qualified, cost-competitive lithium production.

The Metalnomist Commentary

Surge’s updated estimate strengthens Nevada North’s strategic relevance, but the real test now moves from resource size to development economics. US lithium security will depend on projects that can pass feasibility, permitting and processing hurdles, not only publish larger resource numbers.

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.

Hunan lithium resource discovery lifts China’s LCE outlook

Hunan lithium

Revised deposit metrics and strategic context

The Hunan lithium resource discovery adds a 49mn-tonne lepidolite deposit in Linwu. Authorities estimate 1.31mn t lithium oxide, or 3.24mn t LCE. The ore also contains rubidium, tungsten, and tin. Therefore, the Hunan lithium resource discovery broadens China’s battery raw material base.

Revised national resources and project pipeline

China’s lithium resource estimate now stands at 16.5% of global resources. Revisions reflect new finds in Sichuan, Xinjiang, Qinghai, Jiangxi, Inner Mongolia, and Hunan. Meanwhile, officials still rank China second globally, behind Bolivia. As a result, the Hunan lithium resource discovery strengthens supply diversification across provinces.

Dazhong Mining investments and timeline

Inner Mongolia Dazhong Mining is building integrated mining and processing in Hunan. The 16bn-yuan plan includes ore, lithium carbonate, CAM, and battery plants. Phase one targets 10mn t per year ore and 20,000 t per year lithium carbonate in 2026. Additionally, Dazhong owns the Jiada spodumene asset in Sichuan with 1.48mn t LCE.

This discovery could influence lepidolite processing economics and domestic supply security. Granite-type lepidolite requires energy, reagents, and recovery optimization. However, co-products may offset costs and improve project viability. Therefore, downstream cathode producers could hedge against imported feedstock volatility.

The Metalnomist Commentary

Large lepidolite resources can reshape China’s midstream flexibility if recoveries scale competitively. Execution will hinge on beneficiation yields, reagent costs, and ESG standards. Watch Dazhong’s commissioning cadence and LCE conversion routes through 2026.

Chile Rio Tinto Lithium Deposit Partnership Secures Largest Undeveloped Resource

Chile Rio Tinto

Chile Rio Tinto lithium deposit partnership emerged as Chile's national mining company Enami selected the Anglo-Australian miner to explore and develop the Altoandinos project, the country's largest undeveloped lithium deposit. The Chile Rio Tinto lithium deposit agreement establishes a public-private concession with Rio Tinto holding 51% ownership while Enami retains 49%, representing a combined $3 billion investment where Rio Tinto contributes $425 million for access to over 15 million tonnes of lithium carbonate equivalent resources.

Competitive Selection Process Validates Rio Tinto's Technology Leadership

Chile Rio Tinto lithium deposit selection followed Enami's unanimous board decision choosing Rio Tinto from a competitive pool including China's BYD, France's Eramet, and South Korea's Posco. Rio Tinto's proprietary direct lithium extraction (DLE) technology provided the decisive advantage, offering faster and more environmentally friendly operations compared to traditional evaporation methods. The DLE approach eliminates brine evaporation requirements while accelerating production timelines and reducing environmental impact.

Meanwhile, Rio Tinto's Rincon plant in Argentina serves as a demonstration and pilot facility for Chilean operations since both brine deposits share similar chemical compositions. This existing operational experience provides technical validation and reduces development risks for the Altoandinos project. Rio Tinto will assume complete operational responsibility while financing the project through financial operation and contributing to pre-feasibility study expenses.

Massive Resource Scale Supports 75,000 Tonne Annual Production

However, the Altoandinos salt flat contains substantial lithium resources exceeding 15 million tonnes of lithium carbonate equivalent with production capacity reaching 75,000 tonnes annually according to Enami projections. This production scale positions the project among global lithium industry leaders while supporting Chile's strategic objectives for lithium sector development. The resource magnitude justifies the $3 billion investment commitment from both partnership participants.

Therefore, the project timeline remains under development with no specific operational start date announced pending pre-feasibility study completion and regulatory approvals. The comprehensive development approach ensures technical optimization while addressing environmental and social considerations essential for sustainable lithium extraction. Rio Tinto's operational expertise combined with Enami's local knowledge creates optimal conditions for successful project implementation.

Strategic Expansion Reinforces Chile Lithium Market Leadership

Furthermore, the Altoandinos partnership follows Rio Tinto's recent selection by Chilean copper giant Codelco for the Maricunga salt flat exploration, representing Chile's second-largest undeveloped lithium deposit. This dual partnership positioning demonstrates Rio Tinto's strategic commitment to Chilean lithium development while reinforcing Chile's global lithium market leadership. The concurrent projects create synergies for technology deployment and operational efficiency.

As a result, Chile strengthens its position as the world's premier lithium jurisdiction through strategic partnerships with established international miners possessing advanced extraction technologies. The public-private partnership model enables state participation in resource development while leveraging private sector expertise and capital. This approach maximizes economic benefits while maintaining national control over strategic mineral resources essential for global energy transition.

The Metalnomist Commentary

Chile's selection of Rio Tinto for both the Altoandinos and Maricunga lithium projects demonstrates sophisticated resource development strategy that prioritizes advanced extraction technology and environmental sustainability over purely financial considerations. The emphasis on direct lithium extraction capabilities reflects Chile's commitment to maintaining global lithium leadership through technological innovation, particularly important as competition intensifies from emerging producers in Argentina, Australia, and other jurisdictions seeking market share.

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.

EMP Metals Saskatchewan lithium resource surges 79% on Viewfield–Mansur upgrade

EMP Metals

Resource upgrade underpins Project Aurora

EMP Metals Saskatchewan lithium resource increased by 79%, strengthening project fundamentals. The Viewfield project now holds 931,000t LCE indicated at 141 mg/L. Combined inferred resources at Viewfield and Mansur reach 1.12mn t LCE. Therefore, scale supports a robust development path. EMP Metals plans to supply brine from Viewfield. The company will build infrastructure to feed a demonstration refinery.

Modular refining plan targets rapid commercialization

EMP Metals Saskatchewan lithium resource now anchors Project Aurora with Saltworks. Saltworks will design a 3,000 t/yr modular commercial refinery. The team will use data from the demonstration plant to finalize costs. As a result, EMP could deploy repeatable modules across its acreage. EMP employs direct lithium extraction on brines. The company controls 205,000 acres in southern Saskatchewan.

EMP Metals Saskatchewan lithium resource also advances de-risking milestones. The purity and flow data from the demo will drive engineering. Meanwhile, scalable modules can accelerate time to market. Consequently, capital intensity may fall compared with bespoke builds. Stakeholders will watch operating costs and recovery rates. Regulatory timelines and offtakes remain key catalysts.

The Metalnomist Commentary

EMP’s larger resource improves bankability and optionality for modular build-outs. However, commercial success hinges on DLE performance and unit costs. Monitor demo results, capex estimates, and offtake traction through 2026.

Piedmont-Sayona Joint Venture Expands Lithium Resource in Quebec

Piedmont Lithium

Piedmont Lithium, a U.S.-based company, and Canada’s Sayona Mining have announced a significant expansion of their lithium resource base at the North American Lithium (NAL) joint venture in Quebec. The latest estimates reveal that the resource base has more than doubled, highlighting the immense potential for further development at the site.

Resource Expansion and Future Potential

The updated resource estimates show a 51% increase, bringing the measured, indicated, and inferred lithium resource base to nearly 88 million metric tonnes, with a lithium oxide content of 1.13%. This expansion follows additional drilling conducted from 2023 to mid-2024. Sayona Mining emphasized that the expanded resource base would have a "significant influence" on future economic and technical studies for the NAL project.

Increased Lithium Production Goals

Piedmont and Sayona restarted production at NAL in March 2023 and are now targeting an annual output of 226,000 tonnes of spodumene concentrate, a key lithium feedstock. The expansion of resources strengthens the companies’ ability to meet the growing global demand for lithium, a crucial component in electric vehicle batteries.

Patriot Expands Quebec Lithium Resource, Cementing Largest Pegmatite Deposit in the Americas

Patriot Battery Metals

Patriot's Shaakichiuwaanaan Project Emerges as a Strategic Lithium Asset

Patriot Battery Metals has increased indicated resources by 30% at its Quebec-based Shaakichiuwaanaan Lithium Project, reinforcing its position as the largest lithium pegmatite resource in the Americas. This development positions Canada as a growing heavyweight in the global battery metals supply chain.

The updated resource now totals 108 million metric tonnes, grading 1.4% lithium oxide. This equates to 3.75 million tonnes of lithium carbonate equivalent (LCE) — a critical input for electric vehicle (EV) batteries and energy storage systems. Located in the mineral-rich Eeyou Istchee James Bay region, the deposit is also the eighth largest lithium pegmatite resource globally, according to Patriot.

Strategic Metals Strengthen Project Value Beyond Lithium

In addition to lithium, the study revealed significant concentrations of tantalum, cesium, and gallium. These strategic metals play essential roles in electronics, semiconductors, and aerospace alloys. Their presence enhances the project’s economic potential and aligns with North America’s broader push for critical mineral independence.

Patriot’s advancement comes at a time when global supply chains are recalibrating around domestic resources. With China and other suppliers tightening controls on strategic materials, Western governments and manufacturers are increasingly turning to Canadian and U.S. projects for secure sourcing.

Feasibility Study Targeted for 2025

Patriot Battery Metals plans to release a maiden ore reserve and feasibility study by Q3 2025, based on the latest resource estimates. This timeline reflects growing investor interest in North American lithium development amid surging demand from the EV and energy sectors.

Meanwhile, the project's location in Quebec offers distinct advantages, including renewable hydroelectric power, government support, and proximity to U.S. manufacturing hubs.

The Metalnomist Commentary

Patriot’s 30% increase in lithium resources signals a strong step forward in North America’s bid for battery metal self-reliance. With a diversified mix of strategic metals and a globally ranked resource base, the Shaakichiuwaanaan Project stands poised to become a cornerstone in the Western critical minerals ecosystem.

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.

Ganfeng Launches Mariana Lithium Project, Expands Global Lithium Supply Chain

Ganfeng Lithium Project

China’s Ganfeng Accelerates Lithium Production Across Argentina, Mali, and China

Ganfeng Lithium has officially begun production at its Mariana lithium chloride plant in Argentina's Salta province, strengthening its global lithium supply network. The company launched operations on February 12, marking a significant milestone in its South American investment strategy.

The Mariana project’s first phase features an annual capacity of 20,000 tonnes of lithium chloride. Ganfeng plans to rapidly scale output upon phase completion. Its subsidiary, Litio Minera Argentina, owns 100% of the project, which holds a total lithium resource of 8.12 million tonnes of lithium carbonate equivalent (LCE).

Ganfeng Expands Global Lithium Footprint with Multi-Continent Strategy

Beyond Mariana, Ganfeng is aggressively scaling its global lithium production. In Argentina, the Cauchari-Olaroz project ramped up output from 6,000 tonnes in 2023 to 25,400 tonnes in 2024. The site targets 30,000–35,000 tonnes of lithium carbonate production in 2025. In Mali, the Goulamina spodumene mine began first-phase operations in December 2024.

In China, Ganfeng has established refining capacities totaling 50,000 t/yr for lithium carbonate and 100,000 t/yr for lithium hydroxide. The company opened a 45,000 t/yr lithium salts plant in Sichuan and launched initial production at a 25,000 t/yr lithium carbonate facility in Hunan’s Chenzhou city through its joint venture Hunan Anneng Ganfeng.

Chenzhou Mega Project Sets New Benchmark for Lithium Refining in China

Anneng Ganfeng plans to invest ¥7 billion (US$960 million) into a 150,000 t/yr lithium carbonate complex in Chenzhou. This project will roll out in three phases, with the initial 50,000 t/yr phase already under construction. These efforts solidify China’s position in downstream lithium conversion and reflect Ganfeng’s ambition to control the full value chain from resource to battery-grade materials.

Ganfeng’s total global resource investment now exceeds 79.59 million tonnes LCE. With assets in Argentina, Mali, China, Australia, Mexico, and Ireland, the firm remains a dominant force in both lithium brine and spodumene extraction.

Sinomine Lithium and Copper Expansion Targets Zimbabwe and Zambia Growth

Sinomine Resources

Sinomine lithium and copper expansion is accelerating as the Chinese miner prepares to raise up to 5.2bn yuan to fund new battery metals, copper and specialty metals projects. The targeted share placement will support projects in Zimbabwe, Zambia and Jiangxi province.

Sinomine lithium and copper expansion reflects the company’s move from a lithium-focused growth story into a broader multi-metal platform. The company entered lithium through the Bikita mine in Zimbabwe in 2021 and added copper exposure through its 65% stake in Zambia’s Kitumba project in 2024.

Sinomine lithium and copper expansion also shows how Chinese mining companies are securing upstream resources while building processing capacity closer to mine sites. That strategy is becoming more important as resource-rich countries push for more domestic value addition.

The fundraising plan will support a 100,000 t/yr lithium sulphate plant in Zimbabwe, the Kitumba copper project in Zambia, and a 2,000 t/yr caesium and rubidium products project in Jiangxi.

Kitumba Copper Project Strengthens Sinomine’s Diversification

The Kitumba copper project is central to Sinomine’s move into copper. Development is advancing through equipment procurement, civil works and installation, with trial concentrator production targeted by the third quarter of 2026.

Full concentrator commissioning is expected in the fourth quarter of 2026. Smelter trial production is also targeted for the fourth quarter, with full operations expected from the first quarter of 2027.

Kitumba’s mining and processing design capacity remains 3.5mn t/yr of ore. However, smelting design capacity has been revised down to 35,000 t/yr of copper cathode from the previous 60,000 t/yr.

At full capacity, the project is expected to average 33,000 t/yr of copper cathode and 55,000 t/yr of copper concentrate. This gives Sinomine exposure to both refined copper and concentrate flows.

The project matters because copper demand is increasingly tied to grids, electric vehicles, data centres, renewable energy and industrial electrification. Chinese miners are therefore looking beyond lithium to secure copper assets that can support long-term energy transition demand.

Zambia also gives Sinomine a strategic position in the African copper belt. The region remains one of the most important sources of copper growth, but project execution will depend on infrastructure, power, permitting and smelting economics.

Zimbabwe Lithium Sulphate Plan Moves Processing Downstream

Sinomine’s Bikita lithium operations in Zimbabwe have already ramped up after commissioning 2mn t/yr and 1.2mn t/yr expansion projects in July 2023. The projects reached designed capacity and product specifications by November 2023.

Lithium concentrate shipments to China have continued, but Zimbabwe’s policy environment is pushing Chinese lithium firms to process more material locally. The country imposed a ban on concentrate exports in February, accelerating interest in lithium sulphate production.

Sinomine’s planned 100,000 t/yr lithium sulphate plant fits that shift. Details on construction timing and commissioning have not yet been disclosed, but the strategic direction is clear.

Lithium sulphate gives producers a way to move further downstream before exporting material to China or other battery chemical markets. It also helps satisfy local value-addition requirements while preserving access to Zimbabwe’s lithium resource base.

Other Chinese battery materials companies are moving in the same direction. Huayou Cobalt shipped its first lithium sulphate cargo from Zimbabwe to China on 25 April, showing that the processing route is already becoming commercially active.

Sinomine’s specialty metals platform adds another layer. The company is a leading producer of caesium and rubidium salts, with integrated mining, processing and advanced materials capabilities.

The planned 2,000 t/yr caesium and rubidium products project in Jiangxi supports higher-value specialty materials growth. These metals serve specialised industrial, electronic and advanced technology applications.

Sinomine’s latest fundraising plan therefore points to a more integrated strategy. The company is securing lithium, adding copper, and expanding specialty metals processing while responding to changing export rules and downstream demand.

The Metalnomist Commentary

Sinomine’s strategy shows how Chinese miners are adapting to a world where resource ownership alone is no longer enough. The next advantage will come from controlling mine supply, local processing and downstream product routes across lithium, copper and specialty metals.

Lithium Ionic Expands Baixa Grande Resource Estimate by 32%

Lithium Ionic

Baixa Grande Lithium Resource Sees Significant Growth

Lithium Ionic, a Canadian mining company, has expanded the mineral resource estimate for its Baixa Grande Project in Brazil by 32%. The updated figures increase the project’s measured and indicated (M&I) resources to 6.52 million metric tonnes (t), containing 179,580 t of lithium carbonate equivalent (LCE).

The Baixa Grande Project is located in northern Minas Gerais State, Brazil, a key region for lithium production. The site sits east of the Colina deposit, which Pilbara Minerals acquired from Latin Resources in August 2024.

Lithium Ionic Expands Presence in Brazil’s Lithium Valley

In addition to Baixa Grande, Lithium Ionic owns the Bandeira Project, another lithium asset in Brazil’s Lithium Valley. The Bandeira Project holds an M&I resource of 23.7 million tonnes and received its construction permit in 2024. The company plans to begin lithium concentrate production in 2026, further strengthening its position in the battery metals market.

The expansion of Baixa Grande’s resources underscores Brazil’s growing role in global lithium supply. With lithium demand rising due to electric vehicle (EV) battery production, Lithium Ionic’s projects could help secure future supply chains.

ABTC Accelerates Tonopah Flats Lithium Project to Boost US Battery Supply Chain

American Battery Technology Company(ABTC)

Advancing Lithium Resource Development in Nevada

American Battery Technology Company (ABTC) has launched a drill program to advance its Tonopah Flats Lithium Project (TFLP) in Big Smoky Valley, Nevada. The project holds an estimated 21.2 million metric tonnes of economically accessible lithium carbonate equivalent, positioning it as a key domestic lithium resource for the US battery industry.

The drilling initiative will support the prefeasibility study, providing geotechnical data to define the mine pit structure. Additionally, core samples will be collected for assay and characterization, further refining the lithium resource estimate. This program aims to expand TFLP's overall lithium potential, reinforcing its role in the North American EV supply chain.

On-Site Lithium Hydroxide Refinery to Lower Production Costs

ABTC plans to construct a lithium hydroxide refinery directly at the TFLP site, targeting a 30,000 t/yr production capacity. The company's production cost for battery-grade lithium hydroxide is projected at $4,302 per tonne, offering a cost-effective supply solution for electric vehicle (EV) and energy storage manufacturers.

With the US government prioritizing domestic lithium production, the TFLP project aligns with federal efforts to reduce reliance on foreign lithium imports. By accelerating development, ABTC strengthens Nevada’s position as a critical hub for battery minerals processing in the United States.

As lithium demand surges, ABTC's strategy to integrate mining and refining at Tonopah Flats could set a benchmark for sustainable lithium production while ensuring a stable supply chain for US battery manufacturers.

Dazhong Mining Expands Lithium Resources at Jiada Mine

Dazhong Mining

Lithium Resources at Jiada Mine Increase Significantly

Inner Mongolia Dazhong Mining has revised higher its lithium resource estimates at the Jiada spodumene mine in Sichuan. The mine’s reserves now total 1.4842mn t of lithium carbonate equivalent (LCE) with an average grade of 1.38pc lithium oxide. This upgrade raises Dazhong’s total lithium resources across its assets to 4.72mn t LCE. The company also operates the Jijiaoshan lithium mine in Hunan province, strengthening its domestic lithium footprint.

Dazhong’s Investment in Lithium Supply Chain Expansion

Dazhong is actively expanding into downstream lithium processing and battery production. The firm is building lithium carbonate and cathode active material production lines, alongside lithium-ion battery plants in Hunan, with an investment of 16bn yuan ($2.2bn). It also plans to develop a large-scale complex in Inner Mongolia with 40,000 t/yr lithium carbonate, 40,000 t/yr lithium salts, 250,000 t/yr lithium iron phosphate, 100,000 t/yr artificial graphite anode material, and 10 GWh/yr lithium-ion batteries. These projects highlight China’s ambition to dominate the entire lithium value chain.

Lithium Market Pressures Despite Long-Term Demand

The lithium market remains oversupplied, pushing prices to multi-year lows despite robust long-term demand forecasts. Chinese lithium carbonate prices are currently at Yn59,800-61,000/t ex-works, down 89pc from the November 2022 peak of Yn561,000-576,000/t. Rising supply from Chinese producers, including new capacity expansions like Dazhong’s, has weighed on spot prices. However, strong demand from electric vehicles, energy storage systems, and emerging battery technologies is expected to support recovery in the medium term.

The Metalnomist Commentary

Dazhong Mining’s resource upgrade and heavy downstream investments underline China’s strategy to secure leadership across the lithium supply chain. While today’s oversupply keeps prices depressed, structural demand from EVs and storage solutions suggests that projects like Jiada will be vital in balancing the global market in the next decade.

Chile lithium contract with Enami anchors new national strategy

Chile lithium mining

Chile lithium contract with Enami marks a major step in the country’s new lithium strategy. The agreement grants Enami rights over the Altoandinos salt flat, Chile’s largest undeveloped lithium deposit. It also establishes the first special lithium operation contract, known locally as a Ceol, under Boric’s strategy.

Altoandinos salt flat and Chile’s lithium strategy

The Chile lithium contract with Enami runs until 2060 and targets production starting around 2032–2034. Enami and partner Rio Tinto plan to develop the Aguilar, Grande and La Isla salt flats. The state miner reports 15mn tonnes of lithium carbonate equivalent, significantly above Chile’s published resource base. As a result, Altoandinos could become a flagship asset within Chile’s broader national lithium strategy.

Chile lithium contract with Enami operates within a strict strategic resource and nuclear oversight framework. Laws from the 1970s and 1980s classify lithium as strategic and limit purely private concessions. Therefore, Ceols must pass review by the nuclear energy commission and other state institutions before development. This framework aims to capture more value for Chile while controlling environmental and social risks in the Atacama.

Global EV supply chains and Chile’s lithium leadership

Chile remains the world’s second largest lithium producer, anchored by SQM and Albemarle in the Atacama salt flat. However, the Chile lithium contract with Enami shows how future growth will rely more on state led partnerships. The Altoandinos project can diversify production beyond the core Atacama operations and support long term export revenues. Meanwhile, global battery and EV manufacturers will view this contract as an important new source of high grade brine.

Competition for secure lithium supply will intensify as more countries classify the metal as strategic. Therefore, Chile lithium contract with Enami sends a strong signal to investors about policy direction and project pipeline. International partners must understand the state’s central role, longer development timelines and heightened community expectations. As a result, any Altoandinos timetable slippage could reshape global supply expectations for EV batteries and energy storage.

The Metalnomist Commentary

Chile’s new contracting model blends resource nationalism with pragmatic partnerships across the lithium value chain. Investors that align with this approach and accept higher state involvement may gain durable exposure to premium brine assets. Yet they must also plan for stricter governance, evolving royalty regimes and closer scrutiny from global downstream customers.

Sinomine Resource Slows Lithium Ore Production at Zimbabwe’s Bikita Mine Amid Price Fluctuations

Sinomine Resource

Sinomine Resource, China’s leading lithium mining company, has partially suspended production at its Bikita petalite ore mine in Zimbabwe. The decision reflects falling lithium prices, which have significantly reduced profitability at the 2 million-tonne-per-year petalite site, the company reported. Operations involving other materials at Bikita remain ongoing, with spodumene concentrate production meeting Sinomine’s lithium smelting needs.

Falling Lithium Prices Force Adjustments

Bikita, capable of processing 2 million tonnes each of spodumene and petalite ore since its November 2023 expansion, is fully owned by Sinomine Resource. The site holds resources equivalent to 1.1679 million tonnes of lithium oxide, translating to 2.88 million tonnes of lithium carbonate equivalent (LCE). Earlier this year, Sinomine outlined plans to increase Bikita's output to full capacity, targeting 600,000 tonnes of lithium concentrate in 2024 — evenly split between spodumene and petalite.

The global lithium market has faced downward price pressures as new production capacity, especially in the battery-grade segment, has outpaced demand. Sinomine noted that Metalnomist-assessed prices for 6% lithium concentrate (spodumene) were recorded at $750-820 per tonne (cif China) as of October 8, reflecting an 86% drop from the beginning of 2023.

Despite the price slump, Sinomine remains committed to its strategic resource management at Bikita, having delivered an initial 10,000-tonne batch of lithium concentrate to its lithium salt production lines in China in September 2023. However, future expansion will be closely aligned with price stabilization in the global lithium market.

Argentina Lithium Feedstock Factory Could Cut Costs and Strengthen Local Supply

Argentina Lithium

The Argentina lithium feedstock factory could change the country’s cost structure for lithium brine processing. Tsingshan is preparing to open the plant in Jujuy. The site will produce soda ash and hydrochloric acid locally. As a result, the Argentina lithium feedstock factory could reduce import dependence across the highland lithium sector.

The project matters because reagents are central to lithium brine processing economics. Producers in Argentina still import most chemical inputs. That raises logistics costs and delays deliveries to remote operations. Therefore, local chemical supply could improve both margins and reliability.

Tsingshan has upgraded the Perico facility since July 2023. The plant can produce up to 30,000 metric tonnes per year of soda ash. Hydrochloric acid capacity has not been disclosed. However, even partial local supply would ease pressure on upstream lithium projects.

Local Chemical Supply Could Lower Argentina Lithium Production Costs

Argentina lithium production costs remain structurally high versus Chile. Operators face difficult access routes and limited road infrastructure. That makes reagent transport more expensive. Consequently, Argentina’s operating costs are about 20 percent higher today.

Feedstock demand also shows the scale of the logistics burden. Around 4 tonnes of feedstock are needed for 1 tonne of lithium carbonate. One producer in Salta receives about 20 trucks per day. Therefore, every local tonne of reagent could reduce freight intensity.

The Argentina lithium feedstock factory could improve competitiveness without waiting for major mining expansion. Lower chemical costs would support existing producers first. It could also improve project economics for new entrants. Meanwhile, investors may view local input manufacturing as a positive signal for long-term industrialisation.

Tsingshan Argentina Expands Beyond Chemicals Into Resource Positioning

Tsingshan Argentina is not building only a support asset. The company has also partnered with Jujuy on a lithium project in the Olaroz salt flats. That creates vertical alignment between chemicals and extraction. As a result, Tsingshan could strengthen its position across the regional lithium value chain.

This approach reflects a broader shift in battery materials strategy. Companies increasingly want control over feedstocks, processing, and resource access. Argentina offers scale, but it still needs better industrial support systems. Therefore, reagent localisation may become a model for future investment.

For global supply chains, the message is clear. Lithium competitiveness does not depend only on geology. It also depends on chemicals, roads, and execution. The Argentina lithium feedstock factory highlights how midstream support can reshape upstream economics.

The Metalnomist Commentary

Argentina’s lithium challenge has never been only about resource quality. It has also been about cost inflation caused by imported inputs and weak infrastructure. If this plant performs well, local feedstock production could become one of the country’s most practical competitive advantages.

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.