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The Chamber of Mines Gears Up for the 2025 Annual Mining Conference and Exhibition

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The Chamber of Mines of Zimbabwe (CoMZ) is geared up for its highly anticipated Annual Mining Conference and Exhibition, scheduled to take place from May 21 to May 24, 2025, in the scenic town of Victoria Falls.

By Keith Sungiso

This is an annual event that provides a platform for industry leaders, government, investors and financiers the opportunity to interact and discuss key matters relevant to the development of the mining industry.

This year’s program includes PGMs Symposium, Gold Symposium, Coal and Fossils Session, Main Conference, Exhibitions and various side events such as dinners, cocktails, and a golf tournament.

The AGM will commence with constitutional meetings to address internal governance issues within the mining industry. A new President will be appointed, concluding the Gono era.

Subsequent sessions will feature presentations from local, regional, and international experts, including executives from operating mines and new PGMs projects.

As the mining sector continues to play a pivotal role in Zimbabwe’s economy, the 2025 AGM and Conference are expected to set the tone for future developments and collaborations within the industry.

Understanding the Principles of Open Pit Mining

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Open pit mining, popularly known as open-cast or open-cut mining, is one of the most common methods used to extract minerals found near the surface. This involves removing large quantities of overburden to access ore deposits. While the method is widely adopted due to its efficiency and scalability, it requires meticulous planning and execution to ensure economic, environmental, and social sustainability.

Below are the core principles that guide successful open pit mining operations.


1. Orebody Knowledge

Before any excavation begins, a thorough geological exploration is essential. It involves drilling, sampling, and assaying to understand the size, shape, and quality of the orebody. Creating 3D orebody models and conducting resource and reserve estimations are critical steps in assessing the viability of the mining project.


2. Mine Design and Planning

A well-designed pit is the foundation of an efficient mining operation. Engineers design the pit layout, benches, and haul roads to ensure maximum ore recovery with minimal waste. Scheduling also plays a vital role—mining must follow a planned sequence to balance ore extraction, waste removal, and economic returns.


3. Economic Evaluation

Determining the cut-off grade (the minimum ore grade that is economically viable to mine) helps differentiate ore from waste. Pit optimisation tools, such as the Lerchs-Grossmann algorithm, define the most profitable pit shell. Comprehensive financial modelling, including cash flow and Net Present Value (NPV) analysis, ensures long-term viability.


4. Equipment Selection and Utilisation

The choice of mining equipment—such as haul trucks, shovels, and drills—must align with production targets and pit design. Effective maintenance planning is also essential to avoid downtime and extend the life of critical assets.


5. Geotechnical and Slope Stability

Understanding the mechanical behaviour of the rock is crucial. Geotechnical engineers design stable pit slopes and implement monitoring systems, such as radar and drones, to detect potential failures. Water management systems prevent erosion and instability.


6. Environmental and Social Responsibility

Modern mining must adhere to stringent environmental regulations. Environmental Impact Assessments (EIAs) identify potential risks, while waste management practices ensure safe disposal of overburden and tailings. Rehabilitation plans aim to restore mined land, and community engagement ensures that local populations are informed and involved.


7. Safety and Risk Management

Mining is inherently hazardous, making safety non-negotiable. Comprehensive safety protocols, regular training, and emergency response plans are vital to protect workers and prevent accidents.


8. Regulatory Compliance and Reporting

Mining operations must comply with local and international regulations. This includes acquiring necessary permits, conducting routine inspections, and submitting environmental and safety reports. Regular audits ensure adherence to legal and ethical standards.


9. Grade Control and Quality Management

Precision in ore/waste separation is achieved through ore control drilling. To maintain consistent feed quality for processing plants, blending and stockpiling strategies are implemented.


10. Continuous Improvement and Innovation

The mining industry is evolving with advancements in automation, remote sensing, and data analytics. Continuous improvement through technology adoption and lean mining practices enhances efficiency, reduces costs, and supports sustainable development.

Anglo American Speaks on the Death of Its Employee at Unki

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Anglo American Platinum has spoken out following the tragic death of one of its employees at Unki Mine in Zimbabwe.

In a statement to Mining Zimbabwe, Anglo confirmed that on Sunday, April 20, 2025, a Load Haul Dump (LHD) operator was fatally injured in a mobile equipment-related incident while working underground.

“Anglo American Platinum regrets the loss of life of an employee at its Unki Mine in Zimbabwe,” the company said. “Emergency services responded immediately, but unfortunately, the employee was declared deceased.”

The company extended its sympathies to those affected by the loss, stating, “Anglo American Platinum extends its heartfelt condolences to the family, friends and colleagues of the deceased and is providing comprehensive support during this difficult time.”

Authorities have been notified, and a full investigation into the circumstances surrounding the incident is currently underway.

As part of its ongoing commitment to safety, the company added: “Anglo American Platinum continues to work towards achieving zero harm and is committed to preventing a repeat of this tragic incident. Safe operations are of the highest priority, to ensure that every person goes home unharmed, every single day.”

Prior to this incident, Unki had achieved remarkable 12-year fatality-free operations.

Caledonia Extends Feasibility Study Completion for Bilboes to Optimize Project Economics

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Caledonia Mining Corporation has extended the timeline for completing the Feasibility Study (FS) on its Bilboes gold project to allow for a more thorough assessment of key optimisation opportunities that could enhance project economics and reduce upfront capital requirements.

By Ryan Chigoche

The FS, which was initially set for completion in Q1 2025 and is being conducted with support from DRA Projects (Pty) Ltd and other technical consultants, is a critical step in shaping Bilboes into a cornerstone of Caledonia’s future growth.

The FS will replace the Preliminary Economic Assessment (PEA) released on June 3, 2024, which highlighted Bilboes’ strong financial potential and outlined a mine plan capable of tripling Caledonia’s gold production.

Given the project’s attractive fundamentals and the backdrop of a strong gold price, Bilboes remains a highly compelling and financeable opportunity. However, the company is taking a disciplined approach to ensure the project is developed in the most efficient and cost-effective manner.

One of the key optimisation areas under review is the potential sale of concentrate, which could allow Caledonia to defer the capital expenditure required for a BIOX processing circuit in the initial years of production. By engaging with authorities on this option, the company aims to significantly lower upfront investment while maintaining strong financial returns.

Another major consideration is the possible relocation of the Tailings Storage Facility to a more efficient site, potentially within Caledonia’s Motapa property, adjacent to Bilboes.

The topography of this site could lead to lower initial construction costs, further improving project economics. At the same time, exploration results from Motapa have been highly promising, revealing new mineralised zones within a few hundred meters of the proposed Bilboes processing plant.

This has led the company to explore integrating Motapa into the Bilboes FS, with additional exploration and development work planned for the year.

If Motapa’s resource potential continues to be validated, it could significantly enhance the long-term economics of a combined Bilboes-Motapa operation. The ability to leverage existing infrastructure while expanding the project’s mineral base would strengthen Bilboes’ financial outlook and reinforce Caledonia’s position as an emerging intermediate gold producer.

Commenting on the development, Mark Learmonth, Chief Executive Officer of Caledonia, emphasised the importance of this process, stating:

“Bilboes has the potential to be truly transformative for Caledonia, and the work we are doing now is about making sure we get it right. We are encouraged by the results to date and are taking a disciplined approach to optimisation, both to enhance returns and to ensure we can fund the project in the most efficient way possible.

“With strong exploration results at Motapa, promising developments at Blanket, and supportive market conditions, we remain confident in Bilboes’ ability to significantly reshape Caledonia’s growth profile.”

Beyond Bilboes, Caledonia is also reviewing near-term revenue opportunities across its portfolio to support the project’s funding.

Notably, high-grade mineralisation recently identified at the Blanket Mine could provide a meaningful contribution to Bilboes’ initial capital requirements, offering greater financial flexibility as the company advances its development plans.

Caledonia’s Board remains focused on maximising shareholder value by ensuring Bilboes is optimised both technically and financially.

Ongoing discussions with funding partners and Zimbabwean authorities are aimed at securing the best possible outcome for the project. The company expects to provide an update on the FS timeline in due course as the optimisation work progresses.

By extending the FS timeline, Caledonia will be positioning itself to unlock the full potential of Bilboes while ensuring the project is developed in a financially sustainable and strategically advantageous manner.

Additionally, the extra time taken to optimise key aspects of the project could ultimately lead to greater long-term value for shareholders and a more resilient, scalable gold mining operation.

Global EV Market Sees Strong Yearly Gains with Zim Lithium Sector Poised for Significant Growth

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The global electric vehicle (EV) market continued its upward trajectory in February 2025, posting strong year-over-year growth despite a slight slowdown in monthly sales, according to Adamas Intelligence’s latest report.

By Ryan Chigoche

This positive trend comes at a time when Zimbabwe’s lithium sector is set to grow significantly, with production expected to reach 3.26 million metric tons in 2025, up from 2.47 million metric tons in 2024.

This surge in Zimbabwe’s lithium production aligns with the growing global demand for battery materials, positioning the country as a key supplier for the expanding EV industry.

According to Adamas Intelligence’s February battery raw materials deployment report, a total of 1.79 million passenger EVs—including battery electric vehicles (BEVs), plug-in hybrids (PHEVs), and hybrid electric vehicles (HEVs)—were sold worldwide during the month.

While this marked a 4% decline from January, it represented a robust 37% increase compared to February 2024, signaling continued consumer interest and market resilience.

Regional dynamics varied, with the Asia-Pacific region seeing the most pronounced growth. Although sales dipped 6% month-over-month, they surged 54% year-on-year. Europe followed with a 12% annual increase, while the Americas stood out as the only region to post a month-over-month gain—up 4% compared to January and 21% over the previous year.

Battery deployment trends mirrored the sales data. In total, 62,237 megawatt-hours (MWh) of battery capacity were installed in new passenger EVs globally—a 2% drop from January but a notable 49% increase year-over-year. Chinese battery giant CATL led the pack with 17,900 MWh deployed, while automaker BYD topped the charts among vehicle manufacturers with 7,904 MWh.

Adamas Intelligence attributes part of the battery capacity growth to changing vehicle preferences. BEV and PHEV sales are rising faster than those of HEVs, resulting in a 9% increase in the average battery size per vehicle compared to February 2024. This indicates a shift toward longer-range, fully electric models, particularly in markets with expanding charging infrastructure.

As EV production rises, demand for key battery materials is also intensifying.

In February, 35,957 tonnes of lithium carbonate equivalent (LCE) were used in EV batteries—a 46% increase from the same month last year. Nickel use followed a similar pattern, with 23,143 tonnes deployed globally—up 25% year-on-year. Tesla led among automakers with 3,181 tonnes, while CATL topped the list of suppliers with 5,718 tonnes. However, the average nickel content per EV battery declined by 8%, hinting at a continued shift toward alternative chemistries.

Cobalt deployment rose to 3,970 tonnes, an increase of 14% from the previous year, despite a 6% month-over-month drop, while manganese use in EV batteries totaled 4,896 tonnes, up 18% year-on-year. Volkswagen took the lead among automakers for the month, while CATL remained the top cell supplier. Meanwhile, graphite—an essential component in nearly all EV batteries—saw a 52% year-on-year increase, with 57,475 tonnes deployed globally. CATL and BYD again led in graphite deployment.

Following these global trends, Zimbabwe is emerging as a strategic supplier of battery minerals, particularly lithium, which is essential to the expanding EV industry. With some of the world’s most promising hard-rock lithium reserves, the country is increasingly viewed as a key link in the global supply chain.

According to the Chamber of Mines Zimbabwe, the local lithium sector is set for a strong performance in 2025, with production expected to rise to 3.26 million metric tons, up from 2.47 million metric tons in 2024.

The growth will be largely driven by the ramp-up of operations from new producers that came online in 2024, alongside major investments aimed at expanding processing capacity across the country.

Among the key contributors to this surge is Bikita Minerals, which plans to invest US$100 million in smelting infrastructure in 2025.

This initiative, part of a broader US$500 million project, is expected to increase smelting capacity by 95%, with completion targeted for December 2025.

In parallel, Sandawana Mine is advancing a US$28 million investment in a lithium concentrate processing plant, scheduled for commissioning by March 2026. The facility is projected to double the mine’s production capacity, reaching 500,000 tonnes of concentrate annually.

Beyond raw extraction, the Zimbabwean government is encouraging local value addition, including plans for domestic lithium hydroxide processing, which would elevate the country from an exporter of raw ore to a producer of refined battery inputs.

The government has also implemented measures to regulate and formalize the sector, aiming to ensure sustainable development while maximizing long-term economic benefits.

With the global shift toward clean transportation accelerating, Zimbabwe is well-positioned to supply the essential raw materials powering the transition. As EV production scales up worldwide, resource-rich nations like Zimbabwe will also be important in ensuring the resilience of global supply chains.

Zimplats Invests Over US$444 Million in Smelter and SO₂ Abatement Projects; Phase Two of SO₂ Plant to Be Completed by June 2028

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The country’s biggest Platinum Group Metals (PGMs) producer, Zimplats, has announced that phase two of its sulphur dioxide (SO₂) abatement plant construction will recommence in the first quarter of the 2026 financial year, with an expected completion date of June 2028, Mining Zimbabwe can report.

By Rudairo Mapuranga

The project is part of the company’s ongoing efforts to expand and enhance its processing capacity, particularly in response to increasing environmental regulations and production targets.

To date, Zimplats has invested a combined US$444 million into both the SO₂ abatement plant and its smelter expansion project. These initiatives are crucial for managing sulphur dioxide emissions—a major byproduct of the smelting process that can contribute to air pollution, acid rain, and health hazards. In its half-year report for the period ending December 31, 2024, Zimplats stated that both projects were “technically complete” and will significantly improve the company’s ability to mitigate its environmental impact.

The SO₂ abatement plant is designed to capture sulphur dioxide emissions and convert them into valuable byproducts such as sulphuric acid, which can be used in various industrial processes. This aligns with global efforts to reduce industrial emissions and supports Zimplats’ compliance with stricter environmental standards.

As part of its broader US$1.8 billion capital expansion programme, Zimplats is investing in several integrated projects, including the smelter expansion, a base metal refinery, a sulphuric acid plant, and a 110-megawatt power station. These investments are expected to support the company’s planned ramp-up in production while reducing its environmental footprint.

The new smelter furnace, once completed, will more than double the company’s smelting capacity from 135,000 tonnes per annum to 380,000 tonnes per annum of concentrate, significantly enhancing its output capabilities.

“Phase Two of the SO₂ abatement plant will resume construction in Q1 FY2026 and is expected to be completed in June 2028. As of December 31, 2024, a total of US$443 million had been spent on both projects, against an approved budget of US$544 million,” Zimplats confirmed in a statement.

However, the company also reported challenges during the period under review. Mined volumes were negatively affected by the limited availability of trackless mobile machinery (TMM) and intermittent power outages. Production volumes fell by 2.5 per cent to 3.9 million tonnes, down from 4.0 million tonnes in the same period the previous year. Similarly, tonnes milled decreased by 2.6 per cent to 3.8 million tonnes due to lower ore supply, and metal-in-concentrate production dropped by two per cent year-on-year to 279,890 6E ounces.

According to Zimplats, this decline was largely due to lower-than-planned concentrator production, an increase in furnace lock-up, and delays in commissioning the expanded smelter converters. The 6E (platinum, palladium, rhodium, gold, ruthenium, and iridium) production decreased by 15 per cent to 279,890 ounces from 327,810 ounces. A further 23,191 6E ounces were locked up in concentrate and final production during the period.

Despite these setbacks, Zimplats reported a slight improvement in mill head grade for the six metals, which increased to 3.38 grams per tonne (g/t) from 3.34 g/t in the same period last year. This was attributed to improved mining quality across its operations and increased tonnage from higher-grade zones at the Rukodzi and Bimha mines.

Financially, the company’s performance was impacted by these production challenges. Revenue for the half-year stood at US$350.2 million, a six per cent decline from the previous period, mainly due to a 13 per cent reduction in sales volumes.

Zimplats remains focused on its long-term strategy of increasing production and reducing its environmental footprint. The completion of phase two of the SO₂ abatement plant and other expansion projects is expected to place the company in a strong position to meet its sustainability and production goals while continuing to comply with global environmental standards.

Gold buying prices per gram in Zimbabwe, 23 April 2025

Gold buying prices per gram in Zimbabwe today, 23 April 2025, from the official gold buyer and exporter Fidelity Gold Refinery (FGR).

SG 90% and ABOVE US$104.31/g.
SG ABOVE 89% BUT BELOW 90% US$103.21/g.
SG ABOVE 80% BUT BELOW 85% US$102.11/g.
SG ABOVE 75% BUT BELOW 80% US$101.00/g.
SAMPLE BELOW 10g BUT ABOVE 5g US$99.35/g.

Fire Assay CASH $104.87/g.

NB: Fire Assay cash price is for gold above 100g; no sample is deducted.
A sample of not more than 10g is deducted for the Fire Assay Transfer price.
A 2% royalty is charged on all deposits (Small-scale miners).
A 5% royalty is set for Primary Producers.

Arcadia Lithium Positioned for Global Green Energy Leadership as Huayou Cobalt Joins China’s Prestigious Green Innovation Platform

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Zimbabwe’s Arcadia Lithium Mine, operated by Prospect Lithium Zimbabwe (PLZ) and owned by Chinese battery metals giant Huayou Cobalt, has found itself firmly aligned with the global push for sustainable energy following Huayou’s selection among six lithium enterprises to join the Guangzhou Futures Exchange (GFEX) “Green Innovation” Industrial Base initiative.

By Rudairo Mapuranga

The prestigious Chinese platform is designed to drive innovation and the development of a green, low-carbon future through strategic partnerships and enhanced use of futures markets in the new energy value chain. Huayou Cobalt’s recognition as a key player in this space is not only a win for the company but also casts a renewed spotlight on its flagship Zimbabwean asset, Arcadia Lithium Mine—one of the largest hard rock lithium projects in Africa.

Huayou’s selection into the GFEX green platform signals a strategic leap in its sustainable development trajectory and validates its growing influence in the lithium carbonate sector. For Zimbabwe, this is more than a milestone—it is a statement that local operations like Arcadia are embedded in a global vision for cleaner energy and responsible mineral extraction.

Located near Goromonzi in Mashonaland East, Arcadia has rapidly positioned itself as a key player in Zimbabwe’s quest to become a regional lithium powerhouse. The mine boasts world-class lithium reserves and cutting-edge processing infrastructure, having launched production in 2023 under Huayou’s US$300 million investment into the project. As global demand for lithium continues to surge due to its use in electric vehicles (EVs) and energy storage systems, Arcadia is strategically placed to ride the green energy wave, serving both Chinese and global markets.

Huayou’s involvement in the “Green Innovation Support” base further underlines its commitment to cleaner and smarter mineral supply chains. With global scrutiny intensifying around the ethical and environmental dimensions of mining, Arcadia’s compliance with global environmental, social, and governance (ESG) standards becomes critical. Already, the Zimbabwean operation has begun implementing green initiatives such as recycling water for processing, managing tailings responsibly, and working toward a low-carbon processing footprint.

As part of Huayou’s broader strategy to enhance operational efficiency, deepen industrial cooperation, and build global brand credibility, Arcadia is expected to adopt—and possibly pioneer—practices that reflect the company’s goals of sustainable productivity and responsible resource extraction.

The ripple effect on Zimbabwe’s economy is significant. Arcadia has already contributed to surpassing the country’s US$0.5 billion lithium export target set under the US$12 billion mining roadmap. If Huayou’s strategy continues to bear fruit, Zimbabwe could become the cornerstone of Huayou’s global lithium supply chain, anchoring Africa’s place in the green industrial revolution.

For Zimbabwe’s mining industry, Huayou’s recognition by the GFEX also sets a benchmark for how foreign direct investment can be channeled not just into resource extraction but into globally endorsed clean-tech solutions. It encourages local lithium players such as Bikita Minerals, Sabi Star, and Zulu Lithium to adopt similarly ambitious sustainability frameworks that resonate with global markets increasingly focused on ESG compliance.

Huayou Cobalt’s statement reinforces this ambition: “Standing at this new starting point, Huayou Cobalt will shoulder greater responsibilities and missions, making full use of the policy advantages and resource platforms of the industrial base to further strengthen brand building, deepen industrial cooperation, and enhance operational efficiency… contributing its share to achieving sustainable human development.”

With Arcadia Lithium Mine playing a central role in this global transition, Zimbabwe is not just a beneficiary of green investment—it is becoming an architect of the world’s low-carbon future. As the green energy race accelerates, all eyes will remain on Arcadia—not just for its lithium output, but as a model of what sustainable African mining can achieve when backed by vision, investment, and global alignment.

BREAKING: LHD Operator in fatal accident at Unki Mine

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A Load Haul Dump (LHD) operator lost his life in a fatal accident at Anglo American Platinum’s Unki Mine in Shurugwi.

In a circular to its employees, the Platinum miner said its employee, Felix Kore (44), lost his life following an accident at the Mine’s South section.

“It is with great sadness that we notify you of the passing of our colleague, Mr. Felix Kore (44) who tragically lost his life on Sunday the 20th of April 2025 following a mine accident in the South Section,” the miner said in a statement.

Mr. Felix Kore joined Unki Mines on the 4th of September 2017 as a Lasher. He was later appointed Bolter Assistant on the 1st of December 2018. In August 2024 he was nominated to train as an LHD Operator and completed his training on the 3rd of January 2025, the Miner said.

Funeral arrangements

Mourners are gathered at his homestead in Village 4, Chironde. Details of his burial will be communicated in due course. Heartfelt condolences and support to the Kore family from the Unki Management team and all the employees during this difficult time, the miner concluded.

Officials at the mine have confirmed that Investigations into the circumstances are currently underway.

More to follow…

 

Kavango Pioneers Formalisation of Informal Mining in Filabusi with Inclusive Resettlement Plan

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Kavango Resources has launched an ambitious project to transform an informal mining settlement in Filabusi into a regulated, productive, and sustainable operation, Mining Zimbabwe can report.

By Rudairo Mapuranga

Operating in the Hillside Mine area within Filabusi’s mineral-rich Amazon Belt, Kavango has opted for integration over eviction—choosing to resettle rather than remove hundreds of informal small-scale miners who have operated there illegally for nearly a decade. The initiative, which began last week, marks a rare and progressive shift in the relationship between formal mining companies and artisanal miners.

Rather than drive the miners off the land, Kavango is building a formal settlement complete with housing, water, and electricity infrastructure. In a first-of-its-kind move, the company has also allocated one of its mining claims to the small-scale miners. Under strict safety guidelines and company oversight, the miners will now operate legally and with technical support—paving a path toward formalisation.

“This is a transformation we never expected,” said Jabulani Nkomo, the local village head. “For years, this community was plagued by the chaos and crime brought by illegal mining. But now, with proper amenities and structured mining support, there’s hope for peace and progress.”

Kavango Resources CEO Ben Turney said the decision to formalise the miners was rooted in sustainability and social responsibility. “When we took over Hillside, we realised that evicting the miners would only push illegal activities elsewhere. Instead, we saw an opportunity to create a safer, more organised system that benefits everyone,” he said.

Turney added that the project ensures small-scale miners not only gain legal ground but also access best practices in safety and compliance—significantly reducing the hazards associated with unregulated mining.

The initiative is also being hailed as a potential model for the wider mining sector. Rather than seeing artisanal miners as adversaries, Kavango’s approach shows how they can be brought into the fold to contribute meaningfully to the formal economy, all while supporting local development.

As construction of the settlement progresses and mining operations begin under new structures, both Kavango and the Filabusi community look forward to a future where partnership replaces conflict, and progress is measured not just in gold output—but in shared prosperity.