Latest News Archive

Please select Category, Year, and then Month to display items
Years
2019 2020 2021
Previous Archive
08 August 2019 | Story Leonie Bolleurs
Zama Zama
Michelle Goliath played a major role in establishing the first ethically sourced, fair, women-owned, artisanal diamond process.

Michelle Goliath, a PhD student in the Department of Urban and Regional Planning at the UFS, has a passion for helping the most vulnerable people in society who have run out of conventional employment options. 

“My research includes ‘Zamaism’ psychology, a philosophy which looks at the contestation of space and rules, how people navigate the illegal when they are faced with desperate choices,” she explains.  

Michelle has been working with approximately 3 000 diamond mining ‘Zama Zamas’ (criminal miners) over the past three years. Together, they negotiated an agreement with private sector mining and public sector stakeholders to include the Zama Zamas as legal artisan miners in the formal mining economy.

One of the highlights of her career so far was being part of a big first: the complete, ethically sourced, fair, women-owned, artisanal diamond process.

Michelle explains: “A rough stone includes the story of the women who dig it from the earth, legally (under permit), ethically sourced. Instead of being exploited, the same women now sell their diamonds for full value to a legal tender house through a legal buyer or directly to the cutter and polisher. The cutter and polisher also train the women to cut and polish the stones themselves. The women then sell the stones to jewellery gold- and silver-‘smiths’ who artisanally craft this into an engagement ring or ‘Wakanda gem spear’, to be sold in the open market locally and internationally.”

She believes these products will become priceless works of art. “Like Picasso paintings, they are each uniquely produced by hand with a story and Kimberley process certificates,” she adds.

The story of the women

This project had a big impact on Elisa Louw, a former street seller and domestic worker. She tells her story: “I was tired of domestic work and decided to work at the mines as a Zama Zama. I began with nothing and had to borrow tools and learn from others.”

Elisa started working in the mines in 2013; in 2014, she found her first 75-pointer diamond which she sold for R1 500 on the black market. “The black market was good then,” she said.

She later recruited other Zama Zamas to register and obtain legal permits for mining. Elisa mined from 08:00 to 12:00 and from 13:00 to 16:00 she recruited people to start a legal mining co-op. “It was difficult then. People did not understand what it meant to be legalised,” Elisa explains.

But she worked hard and at the end of 2016, the Batho Pele Primary Mining Cooperative was established.

However, it was a hard and difficult journey before they were given their permits early in 2017. The mines took their IDs and issued them with eviction letters. “They called us names – terrorists, robbers, rapists, etc. But in a meeting with the South African Police Service, the Department of Mineral Resources, the Sol Plaatje Municipality, and the international Swedish Housing Company, Michelle spoke for us.”

“She represented the Swedish Housing Company and we thank the Lord for sending her to us. She informed all parties that we did not want to fight, but that we were looking for a licence to work. She helped us to obtain our legal permit to mine.”

“It was such a relief when we received the permit. I could go home and sleep without worrying about the safety of the old people and children who are mining.

“The permit changed my life as a woman. My voice is heard; my words count. I am proud of myself,” says Elisa. 

The two cooperatives they created, Batho Pele Primary Mining Cooperative and the Women in Artisanal Scale Mining, have already signed agreements with Canada and the USA for the export of fair-trade-certified gem products.

Blood, sweat and tears

The journey towards this big achievement took two years of literally blood, sweat, and tears. “Society labels Zama Zamas negatively as terrorists. In a way, you become a Zama at heart once you live with people every day who are fighting for economic inclusion. You fight the illegal diamond trade that exploited people as digging slaves. You fight formal mining, which is a difficult sector to enter as a woman. You literally fight others with stones for territory. You fight political fights, land fights, the system at every level, to seek an existence,” Michelle explains.

She believes the mining industry can be a tough environment. “It is exploitative at many levels. It showcases rare talent, but under duress. At artisanal scale it is even worse. The only future women have, is to lead themselves, to create their own fairer system, to redesign a full value chain that allows broader participation,” states Michelle.

News Archive

UFS Physics Research Chair receives more funding
2017-11-20


 Description: Prof Hendrik Swart, Physics Research Chair receives more funding Tags: Prof Hendrik Swart, Physics Research Chair receives more funding

Prof Hendrik Swart, Senior Researcher Professor in the
Department of Physics at UFS.
Photo: Charl Devenish

A research project into low-energy lighting using phosphor materials for light emitting diodes (LEDs) at the Department of Physics at the University of the Free State (UFS) has received further recognition. 

The South African Research Chairs Initiative (SARChi) has awarded further funding for the Research Chair in Solid State Luminescent and Advanced Materials situated in the department. Prof Hendrik Swart, a Senior Research Professor in the Department of Physics, says this means that the Chair will carry on receiving funds from SARChi for another five years. The Initiative also awarded Prof Swart in 2012 for the research, which resulted in funding for equipment and among others, bursaries.    

Better light emission in LED’s
The research focuses on better light emission of phosphor powers in LEDs. It is also looking into improving LED displays in flat screens. The research into solar cells has shown that phosphors can also increase their efficiency by increasing the range of light frequencies, which convert into electricity. It also entails that glow-in-the-dark coatings absorb light during the day and emit it at night. 

Prof Swart says over the next five years the research will focus on developing and producing devices that emit better light using the substances already developed. “We need to make small devices to see if they are better than those we already have.” In practical terms, it means they want a farmer’s water pump that works with solar energy to work better with less energy input.” 

Device that simulates sunlight
Prof Swart says the renewal of the Chair’s funding means the department can now get equipment to enhance its research   such as a solar simulator. The solar simulator uses white LEDs whose intensity output and wavelengths can be tuned. The output is measured in number of suns. It enables researchers to work in a laboratory with a device that simulates sunlight.     

According to Prof Swart the long-term benefit of the research will result in more environmentally friendly devices which use less energy, are brighter and give a wider viewing field. 

About 10 postdoctoral researchers are working on the studies done by the Chair in collaboration with the Council for Scientific and Industrial Research. 

The Research Chair Initiative aims to improve the research capacity at public universities to produce high-quality postgraduate students, research and innovative outputs. The criterion for evaluating the department’s Chair includes aspects such as how much development has occurred over the past five years. The assessors look at features such as the number of students the research entity has trained and how many publications the research team has produced.

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept