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The Copper Rush

It was the industry in Zambia that died and came back to life. How copper is turning a ghost town to a boomtown.

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Solwezi was once a tiny village in northern Zambia, 16 kilometers from the border of the Democratic Republic of Congo, 581 kilometers from Lusaka, and a million miles from the rest of the world. A few hundred people lived off maize for more than 2,000 years. A walk to the nearest village was days away through thick bush. Now, thanks to copper, Solwezi has become one of Africa’s fastest growing towns in a few short years.

“What started as little more than a village, now has a population of half a million,” says Andrew Hickman, the Local Development Officer for the Kansanshi mine, the largest copper mine in Solwezi.

The two mines near Solwezi, Kansanshi and the Equinox Minerals-owned Lumwana mine, now produce almost 40% of Zambia’s copper; between them they are giving a free market makeover to what was once a tiny village.

Solwezi and copper date back further than the New Testament. Archaeological digs around Solwezi found people traded copper crosses 2,000 years ago. Arabs used the crosses as currency.

Solwezi got back into the business of copper mining in 2005. After years of trial and error Kansanshi, originally a nationalized underground mine, was abandoned when a fissure flooded the shafts. Run by Canada’s First Quantum Minerals, it has expanded since its reopening. It began producing 110,000 tons of copper in 2011 and in 2013 produced 270,724 tons. A new expansion project aims to increase copper capacity to around 400,000 tons by 2015.

Solwezi is not the only mining town to bloom in Zambia. According to the World Bank, Zambia has the largest known reserves of copper in Africa, 6% of the world resource. The country has been exporting copper since the 1920s, but it’s been a rollercoaster ride made more difficult with nationalization, cheap Russian copper and poor economic development.

“Copper production in the country peaked in the 1970s at 700,000 tons and gradually declined to 255,000 tons by 1998, as a result of depressed prices and under-investment in the then state-owned industry. However, as copper production soars on the back of the completion of major projects and also because of the development of the new Trident mine, operated by Canada-based mining company First Quantum Minerals (FQM), Zambia is set to be at the peak of copper production once again,” says Jason Kazilimani Jr, a senior partner at KPMG in Zambia.

Demand for copper is high and expected to grow. The power stations of China alone buy 45% of the world’s copper, says Kazilimani.

It means people and businesses have flocked to Solwezi as if it were the days of the 1849 California Gold Rush. Trucks, buses and taxis veer around potholes in gridlocked traffic. Along the town’s only tar road rises smoke from hundreds of wood fires. The shouts from informal traders, selling anything from cooking pots to roasted nuts, ring the dusty streets. The city is growing; one shack is thrown up after another.

“There is this expectation that we can create full employment for all of them, but it’s impossible. We can only employ 13,000 and these jobs are for semi-skilled and skilled laborers. Our biggest problem is convincing the growing community that we can’t provide jobs for them,” says Hickman.

“On the one hand you have local resentment towards the mine and the idea that foreigners are making millions. On the other you have this huge impact on the community with the social evils like crime, alcohol abuse and gender based violence,” says Bruce Lewis, the head of Kansanshi Corporate Social Responsibility.

Of the 90% of the mining company’s expenditure, 5% is spent in Solwezi. But the town has not been left to fend for itself, claims Mathias Mutupa, the president of the North Western Province Chamber of Commerce and Industry, who is also an entrepreneur.  Kansanshi runs a number of programs with the local chamber of commerce, some include lessons in how to apply for tenders, says Mutupa. He believes the speed at which Solwezi is growing is vital and local business needs to take advantage of it.

“When we started we were giving tenders to locals to kill weeds in our pipeline at KWA 50,000 ($8,000) – small jobs. Now those companies are winning larger tenders to build houses.”

Solwezi should have cheap costs compared to importing them from the copper belt or internationally. In the last four years, the local tenders awarded have quadrupled. In 2011, we were able to give $22 million worth in tenders to local businesses. We are now seeing $105 million going back towards the local community,” says Hickman.

Production of copper may be strong, but the infrastructure isn’t. It’s the story of good and bad news. The good is that by the end of the year Kansanshi will have completed a smelter which will refine 300,000 tons of treated copper concentrate per year – a very lucrative and welcome development at a time when African leaders want more self-manufacturing capabilities. The bad news; the highway needed to transport the copper has not been built due to land rights disputes with local authorities. It means, for now, hundreds of trucks will clog the streets of Solwezi on their way to the smelter.

This lack of infrastructure does not hamper Solwezi alone, explains Kazilimani.

“The problem is so serious that, according to an Africa Infrastructure Country Diagnostic 2011 report on Zambia, investment of at least $16 billion over the next decade is required just to catch up with the rest of the developing world,” says Kazilimani.

Despite this, Zambia has won back its claim to be the copper powerhouse of Africa. There is even talk in Solwezi that another copper belt could be hidden under the soil of Zambia. There is no doubt that the mining companies will find it, eventually.

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A Statement On The Skyline

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South Africa is on its way to another record with Africa’s tallest building.


A new superstructure is making its mark in Sandton in the heart of Africa’s richest square mile.

The $3 billion project is expected to be completed by the end of 2019 and beat Carlton Centre’s reign as the tallest building in Africa since 1973.

The 223-meter, 50-storey Carlton Centre in Johannesburg has for 46 years stood the test of time as a skyscraper dominating the skyline in South Africa and the continent.

The new building coming up in Sandton will be a 55-storey, 234-meter classical Italian eponym paying homage to Leonardo da Vinci, the Italian artist of the Renaissance era.

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It adds to the luxurious portfolio of hotels by the Legacy Living property group.

As The Leonardo rising from the bedrock and gradually etches its presence on the skyline, Gijs Foden, Director of Retail Management in Legacy Living, says it is a beacon that represents economic growth far beyond the surface.

“From a development perspective, everyone knows about the crisis in construction. There is light at the end of the tunnel, through a tough economy. It is a tough market and we are working our way out of it. We are going up. We are part of the beacon of hope through tough times,” he says.

South Africa has nine out of 20 of the continent’s tallest buildings, amounting to 1,277 meters in total and 5,000 steps up a staircase.

While most of these buildings were erected in the 1900s and early 2000s, records have stayed the same.

Johannesburg’s Ponte City Tower standing as the third tallest building in Africa, coming in after Kenya’s Britam Tower at 200 meters.

The Leonardo was initially set out to be a mixed-use building with 33 floors but has since escalated to dominating the South African skyscraper inventory.

Foden says the development will not only provide investment opportunities for South Africa, but it will celebrate African authenticity.

Set to be completed in the year of Leonardo Da Vinci’s 500th death anniversary, African art will be the center-piece of the tower.

You look out of the window and that is your canvas. Internally, the art in the building is African art.

“We are supporting the African artist, it is what it is. The art defines the building. Keeping the essence of the building and at the same time the warmth and lifestyle will be an attraction, irrespective of the Italian name,” Foden says.

By following due processes in getting the height approved, overtaking Carlton Centre’s record, Foden says: “It [Carlton Centre] is still an icon and no one has been able to beat it. It is different times and it is also different generations. This is our generation which is going to be a timeless building for many years to come. It is an urban flight.”

However, the record by The Leonardo may be short-lived as yet another African skyscraper may overshadow it by the end of 2021.

 The Pinnacle, currently being built in Nairobi’s financial hub, is set to be a 70-storey mixed-use development.

According to a yearly study published by The Council on Tall Buildings and Urban Habitat (CTBUH), Beijing’s China Zun 528-meter skyscraper was the tallest building completed in 2018, making it the eighth-tallest building in the world.

 The study reports that 16 new buildings entered the 100 tallest lists in 2018; up from 14 in 2017, 76% of these were in Asia.

Co-Arc Director, Francois Pienaar, says the influx of skyscrapers in Africa is a way for property investors and developers to exploit the options of sites.

“Sites can become very valuable. There are a lot of things to do with money – [for] better returns for the investment of the land, and that is why people go up. It takes quite a lot of courage, to go 55 floors.

You need to have a client who is inspired to do it. Especially, with the volatility of Africa,” Pienaar says. 

Despite the competition for a piece of the sky, none of the 2019 projected top 30 tallest buildings will supersede the world’s tallest building in Dubai at a towering 829.8 meters with 163 floors above the ground.

The Burj Khalifa has boasted this record since its completion in 2010.

According to Pienaar, the opportunity to build a structure of this magnitude does not come by every day in Africa.

Breaking his 30-storey skyscraping record, Pienaar, who is currently working on The Leonardo, adds:  “It takes a lot more when it comes to delivering services and the kinds of aesthetics that take place.

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“The building has a skin outside which is imported from Spain. It is a new invention from Spain that reduces the heat load on the glass. We have produced a building that is responsible for the climate. We are trying to keep the building energy-efficient,” he says.

As the global economic outlook develops, there is fierce competition for a piece of the sky.

The taller the building, the more money it pulls in.

As the South African economy picks itself up, the lingering shadow of the Leonardo will represent a symbol of growth and a new dawn.

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Lab-grown Diamonds: Never Mined, It’s Man-Made

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Turns out there is literally no difference between lab-grown diamonds and natural diamonds, well, apart from the price.


Ever wondered what the difference between lab-produced diamonds and natural diamonds was? Well, nothing. They are exactly the same.

As with most things of value, a great deal of information has been produced over the years about the price of diamonds. In short, many believe the real price of diamonds is far lower than what ‘big business’ would have us believe and that it is driven up by our insatiable hunger and the social importance we place on the stones.

In line with this, there is a widely-held belief that they are not rare and the market is being deliberately controlled to create the façade that they are difficult to produce. Therefore, their price is dictated by the fact that they symbolize the most enduring of all human emotions – love.

 With that out of the way, in recent times, society has developed a pragmatic relationship with diamonds, rather than a romantic one that has long sustained the industry.

It might be that we live in the era of instant gratification or that we have stopped romanticising the idea of waiting millions of years for the precious stone, but more people have embraced the idea of purchasing lab-grown diamonds.

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Unlike an imitation gem like cubic zirconia, it has the same physical characteristics and chemical components as a natural diamond but production time is much shorter, enabling producers to create it in a matter of weeks.

Lab-grown diamonds producer Ross Reid offers FORBES AFRICA a very sobering perspective with the following analogy to describe man-made diamonds.

“If a couple can’t fall pregnant using conventional methods, they do IVF where the baby’s origin of life is manmade. Is that not a real baby when it’s born?”

The room falls silent as all contemplate this question.

“So by that logic, it is a real diamond,” Reid states emphatically.

Reid is the Co-Founder and Managing Director of Inception Diamonds, One of South Africa’s first Diamond companies to offer lab-grown diamonds and fine jewelry.

The world’s leading diamond producer, De Beers, however, has a different perspective.

“We view natural diamonds and lab-grown diamonds as very different products as they have completely different production processes. Natural diamonds are created in the earth, under intense heat and pressure over billions of years. Each diamond is rare, finite and unique,” says Bianca Ruakere, a De Beers Group spokesperson.


De Beers Lightbox range. Picture: De Beers

Reid says he recognizes the market potential for global growth in being able to offer conflict-free, environmentally-friendly lab-grown diamonds, especially to the millennial market.

“With the creation of laboratory-grown diamonds, it allows you to offer the consumer the same thing optically, physically, and chemically at a big discount. So you can have the same beauty, the same hardness, the same look and the same feel for less money,” Reid says.

Large diamond producers have also recognized the same potential.

De Beers Group has been producing synthetic diamonds for industrial purposes for more than 50 years. “Last year, we launched Lightbox in the United States to market a range of fun, fashion jewelry using lab-grown diamonds. They are accessibly priced, and a distinct product offering compared with natural diamonds,” Ruakere says.

 Price is not the only reason that encourages the market to opt for lab-grown diamonds. They are also other ethical factors such as having a guarantee that the rock on your finger is conflict-free.

 Shogan Naidoo, who proposed to his fiancé, Preba Iyavoo, on Valentine’s Day at the popular independent cinema house, The Bioscope, did so with a healthy bank balance and clean conscience.

They were traditionally engaged in July last year, so by the time the ring engagement happened, Iyavoo was caught completely off-guard and was pleasantly surprised.

“Shogan is the most endearing person, but he’s not romantic in the slightest,” says a giddy Iyavoo, who recalls the proposal that happened in a filled theater, with a movie Naidoo had created just for her.

The couple are besotted with their lab-grown diamond. Naidoo says after doing exhaustive research to find the perfect ring to propose with, all conventional options had failed him.

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 He says his final ring choice far exceeded his expectations in price and design. Naidoo explains that Iyavoo has a very specific preference and that he was not willing to compromise in getting her the perfect ring but the one he initially wanted was in the range of R80,000 ($5,500).

  “We were planning a wedding and we’d just bought a house,” he says. The exorbitant cost of retail rings led him to search out of the box, and eventually the box returned with the perfect gem.

 The couple who lead a very environmentally-conscious lifestyle, say they are especially proud to be the custodians of this ring because they are guaranteed it’s conflict-free and no miners were exploited.

 Reid says he has to grapple with a great deal of scepticism because many are not ready to fully embrace the idea of lab-grown diamonds despite their advantages.

“The Federal Trade Commission has changed the definition of a diamond. It does not need to come from the ground.

“We have opened up the market for people to be able to afford beautiful pieces without compromising on quality,” Reid says.

Change is inevitable and with that, there will always be those resistant to it. But one thing is for sure, society’s relationship with diamonds are changing.

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A New Language Doesn’t Hamper Kids Learning. Other Things Do

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South Africa is a linguistically and culturally diverse country. There are 11 official languages and several other minority languages. But English continues to be preferred as the language of learning and teaching.

Many South African children are still in the process of learning English by the time they first start going to school. In a single English-medium classroom, one can find children with various levels of English proficiency; from children with English as their mother tongue to children who have never learnt English before.

This situation poses a range of challenges for both the teacher and the children. One of the biggest challenges is that a certain level of proficiency in English is required for the children to be able to perform well academically in an English-medium school. It’s a widely known factthat academic success is very much dependent on language competence and proficiency.

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This means that there’s a great need to understand how language develops in children’s early school careers. It is also important to understand the cognitive mechanisms that underlie language learning. To further explore how this happens in the early years of schooling I did a study involving pre-primary children in an English-medium school in Cape Town.

The group consisted of children who were still learning English as well as children whose mother tongue was English. The children were very diverse – there was a total of nine different home languages in the group of children who were still learning English.

The findings showed that the ability of children to develop their language skills didn’t depend on whether they were proficient when they started out. Their ability to learn and advance – or not – was in fact dependent on a range of other factors, none of which had to do with English language proficiency.

The findings

The research aimed to understand the link between language and working memory development. I did this by tracking how working memory developed for the children chosen to take part in the study.

Working memory is the ability to store and use information in the short-term and is important for our everyday lives. For example, we use working memory when we need to remember an address that we just heard while we are looking for a pen to write it down. Working memory also underlies many important academic competencies, like reading and mathematics.

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The children were broken into two groups: those with English as their primary language, and those still learning English. They were given the same tasks; these were an English language assessment and working memory tasks. They were assessed three times over the course of the year – at the beginning, middle and end.

The results showed that both groups improved over the year on the assessment of English language abilities. The results also revealed that great improvements were made in language development during the first year of formal schooling.

Results from the working memory tasks indicated that children who were still learning English, as well as the children who have English as their mother tongue, performed the same on these tasks and achieved comparable scores. Children in both groups saw their language abilities and working memory abilities improve over the year.

The most interesting finding is that the route, or trajectory, the children’s cognitive and language development followed was the same for both groups, regardless of the English abilities they had at the beginning.

Importantly, the result that working memory scores between groups were comparable also indicated that the amount of knowledge of English that a child had didn’t affect their working memory abilities.

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What this points to is that, if a child’s working memory scores are low and the trajectory of the development is not the same as their peers, there may be cause for concern. In this case, the children should be referred to an occupational or speech therapist for further assessment. Our research shows the fact that they’re struggling can’t simply be explained away as a “symptom” of the child not knowing English well enough.

Falling through the cracks

Studies like these are important for giving professionals better ways of seeing if a child has a disorder or is only struggling because they have not acquired a sufficient level of English yet.

In the context of a classroom with various languages and proficiencies of English, it is easy for a child with a disorder to be overlooked.

Along with the under-resourced schools and over-burdened teachers, heterogeneity among learners results in them not receiving the support that they need, be it academic or linguistic. Those whose primary language is English as well as those learning English suffer alike. The upshot is clearly seen in the worsening educational crisis in South Africa.

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