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.

Sherritt Refinery Shutdown Exposes Canada’s Dependence on Cuban Nickel Feed

Sherritt International

Sherritt refinery shutdown plans will halt nickel and cobalt production at the company’s Fort Saskatchewan facility in Alberta after feedstock from Cuba’s Moa joint venture ran out. The move highlights how upstream disruption can strand downstream refining capacity even in a politically secure jurisdiction.

Sherritt refinery shutdown operations will remain in place until mining and processing at Moa can resume and mixed sulfide precipitate shipments to Canada are restored. The company has not given a restart timeline.

Sherritt refinery shutdown is strategically important because Fort Saskatchewan converts Cuban mixed sulfide precipitate into finished nickel and cobalt. The refinery therefore depends on continuity across mining, processing, shipping and sanctions-sensitive trade routes.

Sherritt will use the shutdown period to complete maintenance work. Fertilizer and sulfuric acid production will continue, preserving part of the site’s industrial activity while nickel and cobalt refining is suspended.

Moa Feed Disruption Strands Canadian Refining Capacity

The Fort Saskatchewan refinery relies on the Moa joint venture in Cuba for its nickel and cobalt feed. Ore is mined and processed at Moa into mixed sulfide precipitate before being shipped to Alberta for refining.

That supply chain began to weaken in February when fuel shortages forced the joint venture to suspend mining operations. Feed inventories in Canada subsequently declined, with Sherritt previously expecting available material to last only until mid-June.

The problem then became more complex in May. Sherritt suspended direct participation in the Moa joint venture after the US expanded sanctions on Cuba under the International Emergency Economic Powers Act.

The company has maintained that suspension, leaving the future of Cuban production uncertain. Without fresh MSP shipments, Fort Saskatchewan cannot continue normal nickel and cobalt refining.

This illustrates a critical supply-chain weakness. Refining assets may sit inside Canada, but their security still depends on where upstream feed originates.

For North American critical minerals policy, that distinction matters. Domestic refining capacity does not create supply independence if raw materials remain tied to politically exposed jurisdictions.

Nickel and Cobalt Supply Security Shifts Toward Feedstock Control

Nickel and cobalt remain important to batteries, superalloys, aerospace, industrial chemicals and defence-related manufacturing. Reliable refining capacity is therefore strategically valuable.

But Sherritt’s shutdown shows that feedstock security must be treated as part of refinery security. A plant without dependable concentrate or intermediate supply becomes an idle asset regardless of its technical capability.

The Fort Saskatchewan site still has value because its processing infrastructure and operating expertise remain in place. Maintenance during the shutdown may help preserve restart readiness if Moa supply resumes.

However, the absence of a clear restart timeline increases uncertainty. Sherritt must either restore the Cuban supply chain or eventually secure another viable feed route if the disruption becomes prolonged.

The situation also raises a broader question for western critical minerals strategies. Governments are investing heavily in domestic processing, but those projects need diversified and compliant raw material sources to remain resilient.

Sherritt’s experience shows why mining, intermediate processing and refining must be planned as one integrated supply chain rather than separate assets.

The Metalnomist Commentary

Fort Saskatchewan is a reminder that secure refining capacity is only as strong as its feedstock chain. Canada can host the refinery, but without reliable upstream material, geopolitical risk still determines whether nickel and cobalt actually reach the market.

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.

Saskatchewan Takes a Bold Step in Rare Earth Metals Production

Saskatchewan Rare Earth Production

Canada’s Saskatchewan Research Council (SRC) reached a significant milestone in the summer of 2024 by producing its first rare earth metals on a commercial scale, positioning its facility for full operation by early 2025. The plant is currently set to produce 10 tons per month of neodymium-praseodymium (NdPr) metal with over 99.5% purity and a conversion rate greater than 98%. This early success was made possible through tolling agreements with international clients, finalized in July 2024, allowing SRC to convert rare earth oxides into metals with minimal upfront investment in raw materials.

SRC aims to increase production to 40 tons per month by the end of 2024 and eventually reach 400 tons per year when the facility is fully operational. The facility has received significant support from both the Saskatchewan and Canadian governments, securing a total of $101 million in funding. The organization is also establishing international partnerships, including deals with Australia’s Arafura Rare Earths and Vietnam’s Hung Thinh Group, which will supply up to 3,000 tons of rare earth carbonate annually, starting in 2025. These efforts are part of SRC’s long-term goal to make Saskatchewan a hub for rare earth metals production, positioning Canada as a key player in the global rare earths market.

Sherritt Nickel-Cobalt Refinery Shutdown Exposes Cuba Feedstock Risk

Sherritt

Sherritt nickel cobalt refinery operations at Fort Saskatchewan in Alberta will enter a shutdown state after feedstock from the company’s Moa joint venture in Cuba became unavailable.

Sherritt nickel cobalt refinery production depends on mixed sulfide precipitate shipped from the Moa mine, where nickel and cobalt ore is mined and processed before final refining in Canada.

Sherritt nickel cobalt refinery shutdown highlights the vulnerability of processing facilities that rely on a single international feed source. The company has not provided a timeline for restarting nickel and cobalt refining.

The shutdown follows fuel-related disruptions at Moa and increased US sanctions on Cuba, which led Sherritt to suspend its direct participation in the joint venture.

Cuba Disruption Breaks the Mine-to-Refinery Supply Chain

The Moa joint venture is owned equally by Sherritt and Cuba’s General Nickel Company. Its operating model links Cuban mining and intermediate processing directly with Canadian refining.

Ore from Moa is processed into mixed sulfide precipitate before shipment to Fort Saskatchewan for conversion into finished nickel and cobalt products.

That structure becomes vulnerable when upstream operations stop. Sherritt had already warned that existing refinery feed inventories would last only until around mid-June.

Fuel shortages initially forced the Moa operation to suspend mining activity in February. Additional uncertainty followed after the US expanded sanctions on Cuba, prompting Sherritt to suspend its direct participation in the joint venture in May.

The refinery will remain shut until Moa mining and processing resume and enough intermediate material is available to rebuild feed supply.

This shows that refining capacity alone does not guarantee critical mineral security. A plant can remain technically capable of producing metal while geopolitical or logistical problems interrupt the upstream feed required to operate it.

Nickel and Cobalt Output Stops While Byproduct Production Continues

Sherritt will use the shutdown period to carry out maintenance at Fort Saskatchewan.

The company will continue producing fertilizer and sulfuric acid, showing that some parts of the industrial complex can remain operational even while nickel and cobalt refining is suspended.

However, the loss of finished nickel and cobalt output reduces North American availability of two important materials used across stainless steel, superalloys, batteries and other industrial applications.

Cobalt is particularly relevant to aerospace, defence and battery supply chains, while refined nickel remains important for both conventional metallurgy and selected battery chemistries.

The disruption also underlines the strategic importance of diversified feedstock. Refiners that can process material from multiple mines or jurisdictions have greater resilience when one supply route fails.

For Sherritt, the key issue is therefore not refinery maintenance but restoration of a stable Cuban feed stream.

The Metalnomist Commentary

Fort Saskatchewan shows that midstream capacity is only as secure as its upstream feed. North American critical minerals policy must address concentrate and intermediate supply alongside domestic refining capacity.

Sherritt Nickel Production Slumps as Moa Shutdown Starves Canadian Refinery

Sherritt International

Sherritt nickel production fell sharply in the first quarter after fuel shortages halted mining at the company’s Moa joint venture in Cuba. Finished nickel output dropped by 36% to 1,885t from 2,947t a year earlier.

Sherritt nickel production was hit by the collapse in mixed sulfide precipitate output at Moa, which supplies the company’s Fort Saskatchewan refinery in Canada. Finished cobalt production also fell by 34% to 213t.

Sherritt nickel production problems have now moved beyond quarterly underperformance. Feed inventories at Fort Saskatchewan were depleted on 22 June, forcing the refinery into a shutdown state with no restart date disclosed.

The disruption highlights a structural weakness in Sherritt’s supply chain. Canadian refining capacity depends on a single Cuban feed source that is exposed to fuel shortages, sanctions and political risk.

Moa Feed Collapse Cuts Nickel and Cobalt Output

Mixed sulfide precipitate production at Moa fell by 43% year on year to 1,811t in the first quarter after mining operations were suspended in February.

Moa operates as a 50:50 joint venture between Sherritt and Cuba’s General Nickel Company. Ore is mined and processed into MSP in Cuba before being shipped to Alberta for refining into finished nickel and cobalt.

Lower MSP availability forced Sherritt to reduce refinery utilisation during the quarter. The company did not secure replacement feedstock from alternative suppliers.

Finished nickel sales fell by 35% to 2,244t, while cobalt sales dropped to 203t from 456t a year earlier.

The declining volumes show how quickly an upstream interruption can affect downstream refining. Without sufficient MSP inventory, Fort Saskatchewan cannot maintain normal output regardless of its installed refining capacity.

The company exhausted its remaining feedstock on 22 June and is moving the refinery into shutdown. Maintenance will be carried out during the idle period, but Sherritt has not indicated when Moa can resume production.

Sanctions Add Strategic Risk to Sherritt’s Supply Chain

The operating disruption has been compounded by sanctions uncertainty. Sherritt suspended direct participation in the Moa joint venture on 7 May after the US expanded sanctions on Cuba.

The company initially considered fully dissolving the joint venture but later reversed that decision after consulting advisers, stakeholders and government authorities.

This leaves Sherritt in a difficult position. Its key refining asset remains operationally dependent on Moa, while its ability to participate directly in the Cuban operation is constrained.

Financial performance reflects the disruption. Sherritt reported a C$9.2mn loss in the first quarter on revenue of C$34mn, down 11% from a year earlier.

The company has also announced plans for US investment firm Gillon Capital to acquire 55% of its shares, adding a corporate restructuring element to the supply disruption.

For nickel and cobalt markets, the immediate tonnage loss is modest relative to global supply. But the case is strategically important because it shows that processing assets in Canada can still be vulnerable when their feedstock remains tied to a politically exposed jurisdiction.

The Metalnomist Commentary

Sherritt’s problem is no longer simply lower Moa production; it is a broken mine-to-refinery chain. Fort Saskatchewan shows why western refining capacity needs diversified and politically secure feedstock, not just domestic processing assets.

Sherritt Stake Sale Plan Follows Cuba Nickel-Cobalt Exit

Sherritt

Sherritt stake sale plans have emerged as the Canadian metals firm faces a major strategic reset after moving to dissolve its Moa nickel-cobalt joint venture in Cuba. The company has entered into a non-binding agreement that could allow US investment firm Gillon Capital to acquire 55% of its shares.

Sherritt stake sale terms have not yet been finalised. The company expects the purchase price to be set at a discount to the current share price, with Gillon able to complete the acquisition no later than nine months from closing.

Sherritt stake sale discussions come directly after the company chose to dissolve the Moa joint venture with the General Nickel Company of Cuba. That decision followed new US sanctions authority targeting Cuban entities and sectors, including metals and mining.

The transaction would mark a major ownership shift for Sherritt at a time when its core nickel and cobalt supply chain is under sanctions, fuel and feedstock pressure.

Cuba Sanctions Push Sherritt Toward Strategic Restructuring

Sherritt’s Moa joint venture has been central to its nickel and cobalt business. Ore is mined and processed into mixed sulfide precipitate at Moa in Cuba, then shipped to Canada for refining at Fort Saskatchewan in Alberta.

That cross-border structure has become increasingly difficult. The Moa operation was already affected by fuel supply problems in Cuba, forcing a temporary mining suspension in February.

The situation worsened after the US issued an executive order on 1 May expanding sanctions powers against Cuban entities. Although Sherritt was not directly named, the order allows sanctions on companies operating in Cuba’s metals and mining sector.

Sherritt suspended direct participation in Moa joint venture activities on 7 May. It then announced plans to send a dissolution notice to its Cuban partner on 15 May.

The decision shows how sanctions risk can disrupt critical minerals supply chains even without a direct designation. Shipping, banking, insurance, financing and counterparty confidence can all be affected when operating exposure becomes politically sensitive.

Fort Saskatchewan Refinery Faces Feedstock Uncertainty

Sherritt’s Fort Saskatchewan refinery remains strategically valuable because it can produce finished nickel and cobalt in Canada. However, its feedstock link to Cuba is now the central weakness.

The Moa joint venture supplied mixed sulfide precipitate to the Alberta refinery. If that feedstock route remains disrupted or is dissolved permanently, Sherritt will need alternative material sources to keep refining operations stable.

This matters for North American supply chains. Nickel and cobalt are important for batteries, superalloys, industrial chemicals and defence-linked manufacturing.

The possible Gillon Capital transaction could give Sherritt a new ownership and financing path, but it will still require regulatory approval. The US Departments of State and Treasury do not oppose Gillon’s participation in negotiations, but any later transaction would need their approval.

That condition underlines the political sensitivity of Sherritt’s restructuring. The company’s future will depend not only on investor appetite, but also on sanctions compliance, government approval and feedstock strategy.

For the wider nickel and cobalt market, Sherritt’s situation is a warning. Refining capacity in a secure jurisdiction is not enough if upstream feedstock remains tied to a politically exposed source.

The Metalnomist Commentary

Sherritt is becoming a case study in how sanctions can force a critical minerals company into ownership and supply-chain restructuring. The key issue is whether a new investor can help rebuild the business around secure feedstock for Fort Saskatchewan.

Sherritt Moa JV Dissolution Marks Break in Cuba Nickel-Cobalt Supply Chain

Sherritt

Sherritt Moa JV dissolution marks a major break in one of the more unusual cross-border nickel-cobalt supply chains linking Cuba and Canada. Sherritt International plans to deliver a dissolution notice to its joint venture partner, the General Nickel Company of Cuba, after expanded US sanctions made continued participation commercially and legally risky.

Sherritt Moa JV dissolution will require the Canadian company to surrender its interests in the Cuban joint venture corporations. The company said immediate dissolution is the only way to preserve its ability to do business.

Sherritt Moa JV dissolution is strategically important because the Moa structure linked Cuban mining and intermediate processing with Canadian refining. Ore was mined and processed into mixed sulfide precipitate at Moa, then shipped to the Fort Saskatchewan refinery in Alberta.

Sherritt expects GNC to owe an equalization payment because it believes the Moa mine is more valuable than the Canadian refinery. That valuation issue could become a key point in the separation process.

US Sanctions Force Structural Exit From Moa

The US directly sanctioned the Moa joint venture on 7 May. The designation followed a 1 May executive order allowing Washington to sanction entities or people supporting the Cuban government across metals, mining, energy, financial services, security and other sectors.

Sherritt had already suspended direct participation in Moa-related activities earlier this month after assessing the implications of the executive order. The direct sanctions accelerated the need for a structural exit.

The company said the dissolution is necessary so it can be considered the sole owner of Canada Refinery Corporation, which owns the Fort Saskatchewan nickel-cobalt refinery. That step is central to preserving the Canadian refining business outside the sanctioned Cuban structure.

The Moa joint venture had been a 50/50 partnership between Sherritt and GNC. Its value came from combining Cuban ore and MSP production with Canadian refining expertise.

The latest move shows how sanctions can fracture supply chains even when downstream refining sits in an allied jurisdiction. Feedstock origin, ownership structure and sanctioned counterparties now matter as much as the location of final refining.

Canadian Refinery Faces Feedstock Repositioning Challenge

The Fort Saskatchewan refinery remains strategically valuable because it produces finished nickel and cobalt. These metals are used in batteries, superalloys, stainless steel, industrial chemicals and advanced manufacturing.

However, the refinery’s historic feedstock route depended on Moa mixed sulfide precipitate. Losing the Cuban joint venture means Sherritt must protect the refinery’s operating future through ownership clarity, alternative feed planning or new commercial structures.

The company had already faced operating pressure before the sanctions escalated. Sherritt temporarily suspended mining operations at Moa in February because of fuel supply problems in Cuba.

That earlier disruption showed the physical fragility of the Moa supply chain. The sanctions now add a legal and geopolitical break to an already strained operating model.

For nickel and cobalt buyers, the key issue is whether Fort Saskatchewan can remain a reliable source of refined metal without direct participation in Moa. The answer will depend on feedstock access, legal separation, inventory management and customer confidence.

The dissolution also highlights a broader critical minerals lesson. Western supply chains can still carry high exposure when mines, intermediates or partners sit in sanctioned or politically sensitive jurisdictions.

The Metalnomist Commentary

Sherritt’s exit from Moa shows that critical minerals security cannot rely on refining capacity alone. The real test is whether the entire chain, from mine ownership to intermediate feedstock and final metal, can survive sanctions, fuel disruption and geopolitical pressure.

North America lithium supply deal anchors Stardust Power–Prairie Lithium partnership

Stardust Power

A new North America lithium supply deal links Stardust Power and Prairie Lithium from 2027. The agreement secures lithium chloride feedstock from Saskatchewan for Stardust Power’s planned refinery in Oklahoma. As a result, the North America lithium supply deal strengthens regional battery material security for EV and energy storage markets.

Structuring a long-term North America lithium supply deal

The North America lithium supply deal commits Prairie Lithium to deliver 6,000 t/yr of lithium carbonate equivalent. Prairie will supply lithium chloride produced from brines in Saskatchewan’s Duperow Formation using direct lithium extraction technology. Meanwhile, initial deliveries will begin in 2027 under a six-year non-binding contract, with options for two extensions.

Stardust Power is building its Muskogee, Oklahoma refinery with a Phase 1 capacity of 25,000 t/yr. Therefore, the North America lithium supply deal will cover only part of its nameplate output, leaving room for additional offtakes. Early lithium chloride shipments can be stored on-site, supporting commissioning and ramp-up flexibility.

Building a regional lithium value chain in North America

The North America lithium supply deal fits Saskatchewan’s push to monetise subsurface brine resources. Prairie controls mineral rights over more than 345,000 acres, providing scale for future expansions. At the same time, direct lithium extraction could lower environmental footprints versus traditional hard-rock mining.

Downstream, Stardust Power is locking in long-term customer visibility through a non-binding 10-year supply agreement with Sumitomo. This dual strategy, combining upstream Prairie volumes and downstream Japanese demand, reduces project risk. As a result, the North America lithium supply deal becomes a central pillar in a cross-border value chain spanning Canada, the US and Asia.

The Metalnomist Commentary

This North America lithium supply deal underscores how brine projects and midstream refineries are reshaping regional battery raw material flows. For metal and chemical producers, the combination of secure feedstock and long-dated offtake highlights where capital will concentrate along the EV value chain.

Sherritt Cuba Sanctions Risk Clouds Moa Nickel-Cobalt Supply Chain

Sherritt

Sherritt Cuba sanctions risk has become a new uncertainty for Canadian metals miner and refiner Sherritt International after the US expanded its sanctions framework targeting Cuba. The company is consulting advisers and stakeholders to assess possible implications for its Cuban mining and refining exposure.

Sherritt Cuba sanctions risk centres on the company’s Moa joint venture with the General Nickel Company of Cuba. The operation mines and processes nickel and cobalt ore in Cuba before shipping mixed sulphide precipitate to Sherritt’s refinery in Fort Saskatchewan, Alberta.

Sherritt Cuba sanctions risk has increased after US president Donald Trump issued an executive order on 1 May broadening existing Cuba-related restrictions. The order allows the US to sanction entities operating in Cuba’s metals and mining sector, as well as energy, defence, financial services, security and other parts of the Cuban economy.

The development matters because Moa is not only a Cuban mining asset. It is part of a cross-border nickel and cobalt processing chain that links Cuban ore production with Canadian refining capacity.

Moa Joint Venture Faces Sanctions and Fuel Supply Pressure

The Moa joint venture produces mixed sulphide precipitate containing nickel and cobalt. Ore is mined and processed at the Moa site in Cuba, then shipped to Alberta for refining.

This structure gives Sherritt exposure to two different risks. The first is sanctions policy. The second is physical supply continuity from Cuba.

The company had already suspended mining operations at Moa in February because of fuel supply problems in Cuba. That disruption reduced upstream feed availability and raised concerns over refinery inventory in Canada.

Sherritt said in February that its Fort Saskatchewan refinery feed inventory was expected to last until mid-April. The new sanctions uncertainty adds another layer of pressure to an already fragile supply chain.

Nickel and cobalt remain important materials for batteries, stainless steel, superalloys, industrial chemicals and defence-related supply chains. Any disruption to feedstock or refining routes can affect customers that rely on qualified supply.

The Moa operation is therefore strategically important despite its geopolitical complexity. It supplies intermediate material that can be refined into products serving North American industrial demand.

US Policy Adds Complexity to Critical Minerals Trade

The executive order broadens the list of possible sanctions targets linked to Cuba. Metals and mining are now explicitly included, raising compliance risk for companies with Cuban operations or Cuban-linked material flows.

For Sherritt, the immediate issue is clarity. The company must determine whether its ownership structure, product flows, financing relationships, logistics providers or customers could be affected by the expanded sanctions framework.

This matters because sanctions risk can affect more than direct operations. It can influence shipping, banking, insurance, payment processing, customer contracts and counterparty willingness to handle material.

The case also highlights a difficult reality in critical minerals policy. Western governments want secure nickel and cobalt supply, but some existing supply chains run through politically sensitive jurisdictions.

Canada’s refining capacity at Fort Saskatchewan is valuable, but its feedstock connection to Cuba creates exposure to US policy decisions. That makes Sherritt’s position more complicated than a conventional mining or refining business.

The outcome will depend on how broadly Washington applies the new order and whether Sherritt’s activities become directly targeted. Until then, customers and investors are likely to watch for guidance on operational continuity, legal exposure and feedstock availability.

The Metalnomist Commentary

Sherritt’s situation shows that critical minerals security is not only about mine reserves or refining capacity. Political jurisdiction, sanctions exposure and feedstock logistics can determine whether a nickel-cobalt supply chain remains bankable.

McIlvenna Bay Copper Concentrate Marks Eldorado’s Entry Into Canadian Copper Production

Eldorado Gold

McIlvenna Bay copper concentrate has been produced for the first time as Eldorado Gold advances commissioning at its newly acquired Saskatchewan operation. The milestone moves the project closer to commercial production targeted for the third quarter.

McIlvenna Bay copper concentrate production began on 7 June after commissioning of the processing plant. Eldorado acquired the project through its takeover of Canadian developer Foran Mining in April.

McIlvenna Bay copper concentrate gives Eldorado exposure to copper and zinc production alongside its existing gold business. The company now aims to increase processing capacity toward 4,900 t/d while stabilising recoveries and underground operations.

The first concentrate is an important technical milestone, but sustained production will depend on a successful ramp-up of the mine, flotation circuit and supporting infrastructure.

Ramp-Up Becomes the Critical Execution Test

Eldorado is now focused on increasing throughput while stabilising flotation performance. The company must also complete underground systems and paste plant work as operations move toward commercial scale.

This creates a demanding ramp-up schedule. Eldorado aims to declare commercial production in the third quarter, leaving only a limited period to increase throughput and achieve consistent recoveries.

First concentrate does not necessarily indicate stable output. New processing plants typically require time to optimise grinding, flotation, reagent consumption and concentrate quality.

The challenge is greater when underground mine development and processing systems are advancing simultaneously. Ore availability, grade consistency and plant reliability must all align before steady-state production can be achieved.

Eldorado’s acquisition of Foran also adds an organisational dimension. A project previously developed by a single-asset company is now being integrated into a larger gold mining group with broader capital and operating resources.

That could strengthen execution over time, but integration during ramp-up can also create short-term complexity.

Saskatchewan Adds Strategic Copper and Zinc Growth Potential

McIlvenna Bay gives Eldorado a new foothold in Canadian copper and zinc production at a time when western countries are seeking more secure domestic sources of critical and industrial metals.

The project is modest compared with the world’s largest copper mines, but its location and development potential increase its strategic value.

Eldorado is already evaluating longer-term growth around the asset. Exploration at the nearby Tesla zone and Bigstone deposit could support a larger regional mining platform if the initial operation performs as planned.

That makes the current ramp-up especially important. A stable McIlvenna Bay operation would provide cash flow, processing infrastructure and technical knowledge that could support future satellite deposits.

The transaction also reflects a wider mining trend. Gold producers are increasingly seeking copper exposure as electrification, grid investment and data centres strengthen the long-term demand outlook.

For Eldorado, McIlvenna Bay therefore represents more than a single mine start-up. It is the foundation of a broader diversification strategy into base metals.

The Metalnomist Commentary

First concentrate is an important milestone, but the real test begins now. If Eldorado can stabilise McIlvenna Bay quickly, the project could become the anchor for a larger Saskatchewan copper-zinc district.

Sherritt Moa Nickel-Cobalt Pause Raises New Supply Concerns for 2026

Sherritt International

Sherritt Moa nickel-cobalt pause is now the company’s most immediate operational challenge for 2026. Sherritt said it will temporarily suspend mining at its Moa joint venture in Cuba because fuel deliveries cannot be fulfilled. The company also expects to place the processing plant on standby. As a result, Sherritt Moa nickel-cobalt pause is creating new uncertainty around upstream supply and production planning.

This matters because Moa is a key source of nickel and cobalt feed for Sherritt’s wider business. The company said it does not yet know when fuel deliveries to the site will resume. That makes the interruption more serious than a short maintenance event. Therefore, Cuba nickel-cobalt supply is now facing a disruption with no clear restart timeline.

Sherritt is using the downtime to complete maintenance activities at the processing plant. That should help the site use the pause more productively while operations remain constrained. However, the core issue is still fuel access, not plant readiness. Consequently, Sherritt Moa nickel-cobalt pause may last longer than the market would prefer.

Fort Saskatchewan Refinery Buys Some Time

Fort Saskatchewan refinery gives Sherritt some short-term protection against the Cuban disruption. The company said its Alberta refinery should see no immediate impact and will continue producing finished nickel and cobalt. Existing feed inventory is expected to last until mid-April. As a result, downstream production can continue for now.

That inventory buffer is important, but it is limited. If Moa mining and processing do not restart before the feed runs low, pressure could move downstream as well. Therefore, the Fort Saskatchewan refinery is buying time rather than fully solving the problem.

Nickel and Cobalt Output Guidance Now Looks Less Certain

Nickel and cobalt output guidance for 2026 now looks harder to defend. Sherritt had expected to produce 26,000-28,000t of finished nickel and 2,750-2,850t of finished cobalt this year. The company now says it will update guidance once it has greater certainty on a full restart. As a result, Sherritt Moa nickel-cobalt pause is directly affecting market expectations for annual output.

One part of the business remains stable. Sherritt said its power division, Energas, should continue operating without issues. That limits the disruption to the metals side of the portfolio. Meanwhile, investors and buyers will focus on how quickly fuel deliveries can return to Moa.

The Metalnomist Commentary

This disruption shows how vulnerable nickel and cobalt supply chains can remain to non-market factors such as fuel availability. Sherritt still has some downstream breathing room, but that buffer is not large. If Moa stays offline for too long, the company may need to materially reset its 2026 metals outlook.

Canada’s SRC to Process Heavy Rare Earths from Arafura

Saskatchewan Research Council (SRC)

Advancing Canadian Rare Earths Processing Capabilities

The Saskatchewan Research Council (SRC) and Arafura Rare Earths of Perth have reached an agreement to develop a toll processing framework for heavy rare earths (SEG/HRE) from Arafura's Nolans project. SRC’s planned facility in Saskatchewan, soon to be Canada’s first rare earths processing plant, will handle the separation of dysprosium (Dy) and terbium (Tb) oxides from the SEG/HRE product.

The Nolans project will produce 573 tons per year of SEG/HRE oxide, including approximately 25 tons of Dy and 8 tons of Tb. The agreement also aims to establish a long-term deal for the sale of Arafura’s neodymium-praseodymium (NdPr) oxide for SRC’s smelting operations.

Building a Canadian Rare Earths Processing Hub

The SRC’s facility, anticipated to be built in two phases, represents a significant advancement in Canada’s rare earths supply chain. Despite previous delays, it will serve as a model for future resource expansion. Recent funding from the Canadian government, amounting to over $16 million, will support the purchase of bastnaesite ore and development of domestic processing capabilities.

Additionally, SRC is establishing supply channels with Vietnam, securing an agreement with Hung Thinh Group to provide up to 3,000 tons per year of rare earth carbonate starting in June 2025. This will enable SRC to process around 400 tons of rare earth metals annually at the new facility.

REalloys Tanbreez Rare Earth Offtake Strengthens Heavy Rare Earth Supply Route

REalloys

REalloys Tanbreez rare earth offtake has moved into a binding 15-year agreement, giving the US rare earth producer long-term access to concentrate from Critical Metals’ Phase 1 Tanbreez project in southern Greenland. The deal replaces a previous letter of intent and strengthens REalloys’ feedstock position for heavy rare earth metals and alloys.

REalloys Tanbreez rare earth offtake covers 15% of monthly production from the project. Phase 1 Tanbreez is expected to produce up to 15,000 t/yr of rare earth concentrate once operations begin.

REalloys Tanbreez rare earth offtake is strategically important because Tanbreez is one of the world’s largest known heavy rare earth element deposits. The project contains significant quantities of dysprosium and terbium, two of the most critical inputs for high-performance permanent magnets.

Pricing will be based on a market-referenced formula with floor-price protection on specified payment elements, subject to finalisation. That structure gives both sides exposure to market value while adding downside protection for selected materials.

Tanbreez Feedstock Supports Heavy Rare Earth Security

Tanbreez gives REalloys a potential long-term concentrate source outside China. That matters because heavy rare earth supply remains one of the most constrained parts of the magnet value chain.

Dysprosium and terbium are especially important because they help permanent magnets maintain performance at high temperatures. These materials are used in electric vehicles, wind turbines, robotics, defence systems, aerospace platforms and advanced industrial motors.

Critical Metals owns 92.5% of the Tanbreez project. The binding offtake agreement gives the project a stronger commercial link to downstream processing and metal production.

The agreement also shows how rare earth buyers are moving earlier into project supply. Securing concentrate before production begins can reduce future feedstock risk and support project financing logic.

However, Tanbreez still needs to move from resource potential to operating supply. The company has not indicated when production will begin, so the timing of actual concentrate deliveries remains a key uncertainty.

REalloys Builds Processing Platform Across Allied Markets

REalloys is positioning itself as a processor and producer of rare earth metals and alloys, not only a project developer. The company aims to begin commercial-scale production of dysprosium, terbium and neodymium metals and alloys in January 2027.

That target is important because rare earth oxides and concentrates must be converted into metals and alloys before they can fully support magnet manufacturing. Metallisation remains a major bottleneck in non-China rare earth supply chains.

REalloys also owns the Hoidas Lake project in Saskatchewan, Canada, and partners with the Saskatchewan Research Council on rare earth separation and processing. These links give the company a North American processing base.

The company also has collaborations in the US, Brazil and Kazakhstan. This broader network suggests REalloys is trying to build diversified feedstock and processing routes rather than relying on a single source.

For western magnet supply chains, that approach is necessary. Heavy rare earth security depends on multiple connected stages: mining, concentration, separation, metal-making, alloying and magnet production.

The Tanbreez agreement therefore adds another piece to the non-China rare earth puzzle. Its value will depend on whether Greenland concentrate can be delivered, separated and converted into qualified metal products at commercial scale.

The Metalnomist Commentary

This agreement shows that heavy rare earth strategy is moving from resource headlines toward long-term feedstock control. REalloys’ challenge is to turn Tanbreez concentrate into qualified dysprosium, terbium and neodymium products before supply-chain pressure intensifies further.

REalloys rare earth supply deal with SRC targets NdPr, Dy, and Tb output in Canada

REalloys

REalloys has signed a REalloys rare earth supply deal with Saskatchewan Research Council to secure key magnet inputs. The five-year agreement commits REalloys to purchase 80% of SRC’s annual output. The materials include neodymium-praseodymium metal, plus dysprosium and terbium oxides. Therefore, the deal tightens a North American pathway for magnet-grade rare earths.

The partners will also run a feasibility study for a larger processing, separation, and metallization complex in Saskatoon. Meanwhile, REalloys will spend $21mn to expand SRC’s existing facility in the city. The upgrade targets 400 tonnes per year of NdPr metal. It also targets 30 t/yr of Dy oxide and 15 t/yr of Tb oxide. As a result, the site becomes a stronger bridge between separation and downstream magnet supply.

Expansion plan builds a staged ramp to commercial scale

The REalloys rare earth supply deal pairs offtake with capacity growth at SRC. The expansion plan also includes a later step to lift NdPr metal output to 600 t/yr. Therefore, REalloys can align volumes with customer qualification cycles and magnet production ramp-ups.

SRC expects the facility to start commissioning by December 2026. It expects full operations during 2027. However, timelines will still depend on equipment delivery and commissioning performance. Even so, the staged plan reduces execution risk compared with a single jump to full commercial scale.

Public funding and heavy rare earths strengthen the regional magnet chain

Government funding supports the Saskatoon rare earth processing buildout. Government of Saskatchewan has provided C$71mn, and the Government of Canada has provided C$30mn. Therefore, the project blends industrial policy with private capital to accelerate capacity.

The REalloys rare earth supply deal also emphasizes heavy rare earth oxides. Dy and Tb support high-temperature magnet performance in EV traction motors and industrial drives. Meanwhile, SRC’s facility will act as a precursor to REalloys’ planned commercial plant in Saskatoon. That future facility targets 2,700 t/yr of NdPr metal, plus 200 t/yr of Dy metal and 85 t/yr of Tb metal. As a result, the region positions itself for deeper value capture beyond basic processing.

The Metalnomist Commentary

This structure links offtake, expansion capital, and public funding into one bankable story. Therefore, it can speed customer qualification for NdPr metal supply outside China. However, the big test will be consistent quality at scale, especially for Dy and Tb pathways.

REalloys HRE Metallization Plant Targets North American Defense Magnet Supply

REalloys

REalloys HRE metallization plant development marks another step in North America’s effort to secure heavy rare earth metals for defense supply chains. The US rare earth company plans to build the facility in partnership with Canada’s Saskatchewan Research Council, with equipment first built alongside SRC and later relocated to Ohio.

The REalloys HRE metallization plant is designed to serve downstream US defense industrial-base customers and support the US Defense Logistics Agency’s strategic rare earth stockpiles. Initial operations are scheduled for early to mid-2027, with full commercial-scale operations expected in mid- to late 2027.

The project directly targets dysprosium and terbium, two heavy rare earth elements used in high-performance permanent magnets. These metals are critical for defense systems, advanced motors, aerospace platforms, precision equipment, and high-temperature magnet applications.

Dysprosium and Terbium Metallization Becomes a Strategic Bottleneck

The most important part of the REalloys HRE metallization plant is not only its oxide supply route, but its metallization capability. Rare earth oxides must be converted into metal before they can move deeper into magnet alloy and magnet manufacturing supply chains.

The facility will produce about 30 tonnes per year of dysprosium metal and 15 tonnes per year of terbium metal. These are small volumes compared with bulk industrial metals, but they are strategically significant because heavy rare earth supply chains remain highly concentrated.

Dysprosium and terbium help permanent magnets maintain performance under high temperatures. This makes them essential for defense magnets, electric motors, guidance systems, and other demanding applications where magnet failure is not acceptable.

SRC Partnership Links Canadian Processing With US Defense Demand

The partnership connects SRC’s rare earth processing capability in Saskatoon with REalloys’ planned Ohio-based metallization facility. SRC’s Rare Earth Processing Facility will produce high-purity neodymium-praseodymium metal and dysprosium and terbium oxide, which will then be further processed and metallized at REalloys’ HREMF.

The structure creates a North American processing chain that moves beyond simple mining or separation. It links oxide production, metal conversion, and downstream defense demand into one regional supply pathway.

SRC also has a tolling agreement with a Vietnamese company that enables production of 400 tonnes per year of rare earth metals. That arrangement may provide additional processing flexibility as North America builds rare earth capacity before fully integrated domestic supply becomes available.

The Metalnomist Commentary

This project shows that rare earth security is moving into the metallization stage, where supply chains often remain weakest. For defense magnets, controlling dysprosium and terbium metal supply could matter as much as controlling rare earth deposits.

Heavy Rare Earth Supply Push Gains US Defense Backing Through REalloys

REalloys

Heavy rare earth supply has moved further into the US defense priority list after REalloys received a memorandum from the Department of Defense highlighting the need to secure domestic production of critical heavy rare earth elements. The document specifically identified dysprosium and terbium as the most critical and high-value materials.

The signal is important because heavy rare earth supply remains one of the weakest points in western permanent magnet value chains. Dysprosium and terbium are essential for high-performance magnets that must operate under heat, stress and demanding defense conditions.

REalloys said the Department of Defense is treating heavy rare earths as a national security priority. The company also said Washington is renewing support through financial investment, strategic policy and public-private partnerships.

The company is now expanding its North American metallisation platform to produce defense-grade dysprosium and terbium at commercial scale. That step targets one of the most important bottlenecks between rare earth separation and magnet manufacturing.

Dysprosium and Terbium Become Defense-Critical Materials

Dysprosium and terbium are not large-volume rare earths, but their industrial importance is high. They help improve the thermal stability and performance of neodymium-iron-boron magnets used in advanced motors, actuators, sensors and defense systems.

This makes them strategically different from ordinary raw materials. Even small shortages can affect high-value manufacturing programmes if qualified metal, alloy or magnet feedstock is unavailable.

The US defense focus reflects a wider shift in rare earth policy. Governments are no longer concerned only with mining rare earth ore. They are increasingly focused on separated oxides, metals, alloys and magnet-ready materials.

That is where heavy rare earth supply becomes difficult. China remains dominant across heavy rare earth processing and magnet material production, leaving western defense and industrial users exposed to export controls and licensing risk.

REalloys’ focus on defense-grade dysprosium and terbium is therefore strategically relevant. It addresses the material form that downstream manufacturers need, not only the upstream resource question.

Metallisation Capacity Is the Midstream Bottleneck

REalloys is expanding its North American metallisation platform with support from a long-term offtake agreement with the Saskatchewan Research Council facility in Canada. The agreement can provide feedstock sufficient to produce up to 530 t/yr of rare earth metals.

This feedstock link is important because rare earth metal production requires reliable separated material, technical process control and customer qualification. Without metallisation, separated rare earth oxides cannot fully support magnet and defense supply chains.

The North American rare earth supply chain still has several missing links. Mining and separation projects are advancing, but metal-making, alloy production and magnet manufacturing capacity remain limited.

REalloys’ platform could help close part of that gap. Producing dysprosium and terbium metal at commercial scale would give defense and magnet customers a more secure regional source of high-value heavy rare earth inputs.

The larger implication is clear. Western rare earth resilience will depend on building each stage of the chain, from feedstock to separated oxides, metals, alloys and final magnets.

The Metalnomist Commentary

The REalloys announcement shows that heavy rare earth strategy is moving beyond resource ownership into usable metal production. For defense supply chains, dysprosium and terbium security will depend on metallisation capacity, not only rare earth mining.

Sherritt Moa Nickel-Cobalt Suspension Deepens Cuba Supply Chain Risk

Sherritt

Sherritt Moa nickel-cobalt suspension has moved from sanctions review to direct operational action after the Canadian miner and refiner halted its participation in activities tied to the Moa joint venture in Cuba. The decision follows new US sanctions authority that could target entities operating in Cuba’s metals and mining sector.

Sherritt Moa nickel-cobalt suspension is significant because the Moa joint venture links Cuban mine and intermediate processing operations with Sherritt’s refining capacity in Alberta. Ore is mined and processed in Cuba into mixed sulfide precipitate containing nickel and cobalt, then shipped to Canada for refining.

Sherritt Moa nickel-cobalt suspension adds another layer of disruption to an already fragile supply route. The company had temporarily suspended mining operations at Moa in February because of fuel supply problems in Cuba.

Although Sherritt was not directly named in the new US sanctions, the company said the executive order is expected to create conditions that make operating in Cuba more difficult. That risk was enough for Sherritt to suspend direct participation in Moa-related activities.

Sanctions Risk Hits a Cross-Border Nickel and Cobalt Chain

The new US executive order expands sanctions authority under the International Emergency Economic Powers Act. It allows Washington to sanction entities operating in Cuba’s metals and mining sector, along with several other industries.

That broad language creates uncertainty for companies with Cuban exposure. Even without direct designation, counterparties may become more cautious around shipping, banking, insurance, payments, logistics and commercial contracts.

For Sherritt, the issue is not only legal exposure. It is the practical ability to keep a cross-border supply chain functioning when sanctions risk rises around the Cuban mining sector.

The Moa joint venture is co-owned by Sherritt and the General Nickel Company of Cuba. Its structure depends on Cuban ore mining, local MSP production and shipment to Canada for refining.

Mixed sulfide precipitate is a critical intermediate product because it carries both nickel and cobalt units into downstream refining. Any interruption in MSP flows can affect feed availability at the refinery level.

Nickel and cobalt remain important to batteries, stainless steel, superalloys, industrial chemicals and advanced manufacturing. That makes Moa strategically relevant despite its political and logistical complexity.

Alberta Refinery Continues but Feedstock Window Narrows

Sherritt said its Fort Saskatchewan refinery in Alberta has not been affected by the suspension and will continue producing finished nickel and cobalt. Existing feed at the site is expected to last until mid-June.

That timeline is now critical. If Cuban MSP flows do not resume or alternative feedstock is not secured, refinery operations could face greater pressure once inventories are depleted.

The situation shows how refining capacity can still be vulnerable when upstream feedstock depends on a politically exposed jurisdiction. A refinery may remain operational, but its production outlook depends on the continuity of intermediate material supply.

The February fuel-related suspension at Moa already showed that physical operating conditions in Cuba were difficult. The latest sanctions-driven action compounds that problem by adding policy risk to fuel and logistics constraints.

For customers, the key question is whether Sherritt can maintain finished nickel and cobalt output after mid-June. Buyers will also watch for any change in shipment schedules, inventory levels and alternative feed strategies.

For the wider market, Sherritt’s case highlights a broader critical minerals reality. Western supply security cannot be measured only by refining location. It must include mine jurisdiction, intermediate processing, sanctions exposure, energy availability and shipping routes.

The Metalnomist Commentary

Sherritt’s Moa suspension shows that critical minerals supply chains can be disrupted by policy risk even before a company is directly sanctioned. The lesson for nickel and cobalt buyers is clear: feedstock origin and political exposure now matter as much as refining capacity.

Canada fast-tracks copper projects to reinforce critical minerals strategy

Copper Mining

Canada fast-tracks copper projects as it leans on copper to anchor its critical minerals strategy and domestic value chains. The move means Canada fast-tracks copper projects that can both expand supply and support downstream technologies and defence applications. As a result, Canada fast-tracks copper projects that signal a more proactive federal stance on permitting and strategic metals.

Canada fast-tracks copper projects at McIlvenna Bay and Red Chris

The federal government has placed the McIlvenna Bay and Red Chris projects on its priority list for accelerated review. McIlvenna Bay in Saskatchewan, operated by Foran, holds around 1bn lb of contained copper and 1.9bn lb of zinc in indicated reserves. Therefore, it fits squarely within the push to pair copper with other critical base metals for energy and infrastructure.

Meanwhile, Newmont and Imperial Metals’ Red Chris expansion in British Columbia will extend mine life by more than a decade. The expansion is expected to lift Canada’s copper production by over 15pc a year, according to the government. This incremental output will be crucial as global demand rises from grid upgrades, EVs and renewable energy systems.

Critical minerals strategy links copper to processing funds and project pipelines

The decision to ensure Canada fast-tracks copper projects comes within a broader critical minerals strategy. Ottawa wants to secure domestic supply and build value chains that reach beyond the mine gate into processing and advanced manufacturing. Copper sits at the heart of this strategy because of its central role in electrification and defence technologies.

Provincial governments are aligning with this agenda. Ontario has launched a C$500mn critical minerals processing fund as part of its 2025 budget. This fund aims to catalyse midstream investments that can complement new copper and multi-metal mines across the country. Therefore, federal and provincial levers now reinforce each other more explicitly.

Canada’s Major Projects Office will keep screening and shepherding projects through a streamlined process. A second tranche of major projects is expected by mid-November, according to Carney. That pipeline will show how far Canada is willing to go in using fast-track tools to compete with other mining jurisdictions.

The Metalnomist Commentary

Canada’s decision to fast-track copper is as much about industrial policy as it is about geology. If McIlvenna Bay and Red Chris progress on schedule, they could become flagship examples of how permitting reform and public funds can turn copper deposits into full critical minerals value chains. Markets will now watch for tangible progress on timelines, infrastructure and offtake agreements.

Australia's Strategic Investment in Arafura's Nolans Rare Earths Mine

Arafura Rare Earths

Securing Critical Minerals for the Future

Australia Ramps Up Support for Rare Earths: The Australian government has committed A$200 million to Arafura Rare Earths Nolans project in the Northern Territory. This investment comes from the National Reconstruction Fund Corporation's A$15 billion fund and is structured as a convertible note, potentially converting into equity instead of a repayment.

Project Details and Global Impact

Nolans to Meet Significant Global Demand: The Nolans mine plans to produce key rare earth oxides critical for technology and green energy solutions, forecasting to supply around 4% of the global demand for neodymium-praseodymium (NdPr) oxide.

Strategic Partnerships and Future Plans

Expanding Global Partnerships: Arafura has set strategic off-take agreements, including a significant deal with Siemens and negotiations with Canada’s Saskatchewan Research Council, promising a steady future supply chain for rare earths.