Evans Mumba

Jubilee Metals Ramps Up Zambian Copper Operations with Open-Cast Mine Acquisitions

Johannesburg-listed Jubilee Metals has taken a significant stride towards solidifying its position as a key player in Zambia’s copper industry. The company, known for its innovative approach to metal recovery, has acquired two operational open-cast copper mines in the country. This strategic move comes as Jubilee actively pursues its integrated …

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CEC Renewables announces USD 2.4 million bond payment

CEC Renewables, a subsidiary of Copperbelt Energy Corporation (CEC) has made its first Green Bond Coupon payment of USD 2.4 million.   The payment marks the bond’s sixth month anniversary, which now makes it trade-able on the Lusaka Securities Exchange (LSE) and the payment also showcases the viability of green …

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New members appointed to Mining Indaba advisory board

Mining Indaba has introduced its latest advisory board members, joining the key industry players in driving transformation within the mining sector. Dr. Marit Kitaw and Kwasi Ampofo are now part of the Mining Indaba 2025 advisory board and committee members. According to Mining Indaba, the committee members, with their diverse …

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SKF Zambia, SA collaborate to optimise maintenance practices

SKF MaPro tools and online lubrication solutions from SKF Zambia, in collaboration with SKF South Africa, is optimising maintenance practices at a processing plant as well as at six mills in Zambia. SKF’s Regional Customer Experience Manager CEA Central and East Africa, Tonny Luwo, explains that the customer recognised that …

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Zambia to Shake Up Mining Industry with Production Sharing Plan

Zambia is set to revamp its mining revenue model, ditching the current dividend system in favour of a more direct approach. The Zambian Cabinet recently greenlit the establishment of a special purpose vehicle (SPV) aimed at maximizing the nation’s profits from its rich copper reserves. “This move marks a significant …

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KoBold Metals to Invest $2.3 Billion in Major Copper Mine in Zambia

The mining exploration company backed by Bill Gates, KoBold Metals, plans to invest $2.3 billion to develop a significant copper mine in Zambia, according to President Hakainde Hichilema, who cited company figures. The company aims to produce over 300,000 metric tons of copper annually at the Mingomba site, potentially making …

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Scramble for African Copper: UAE Giant Eyes Vedanta’s Zambian Crown Jewels

The battle for African copper has intensified, with the investment arm of Abu Dhabi’s IHC making a bold move for a controlling stake in Vedanta Resources’ prized Zambian copper assets, Konkola Copper Mines (KCM). This follows their recent acquisition of Mopani Copper Mines, painting a clear picture of their ambition …

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Botswana May Increase De Beers Stake as Anglo American Considers Spin-Off

The Botswana government is considering increasing its shareholding in global diamond miner De Beers, according to President Mokgweetsi Masisi, following parent company Anglo American’s announcement of plans to spin off or sell the business. Botswana currently owns a 15% stake in De Beers and contributes 70% of the company’s annual …

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Too much of a good thing

More is not always the right approach when it comes to using oil additives.  In many instances, blending more additive into the oil, does not result in improved performance. Sometimes, adding more additive actually causes the oil’s function to deteriorate.  In other cases, while the performance of the additive doesn’t …

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The evolution of oil filtration systems

Early automotive engines didn’t use any kind of filtration for the oil. It wasn’t until a patent was granted to Ernest Sweetland and George Greenhalgh in 1923 – for their product the “pure oil later” or “Purolator” – that you could buy an automobile with a full-pressure lubrication system. It …

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