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03 July 2025 | Story Vuyelwa Mbebe and Aimee Barlow | Photo Supplied
Karabo Khanye
Karabo Khanye at the National Karate Awards Ceremony, where he received his South African national colours.

In a defining moment for both his personal career and the sporting legacy of the University of the Free State (UFS), karate champion Karabo Khanye has been awarded South African national colours. The honour was conferred at the National Karate Awards Ceremony on 21 June in Durban in recognition of his outstanding achievements on the international stage.

The awarding of national colours is one of the highest accolades in South African sport, symbolising excellence, dedication, and the ability to represent the country with distinction. For Khanye, this moment is the culmination of years of hard work and discipline. His selection followed a remarkable showing at the Commonwealth Karate Championships, where Khanye competed against some of the world’s top athletes. Representing Karate South Africa, he walked away with two silver medals. 

“I feel privileged that I was chosen for the Commonwealth team,” Khanye said. “Being able to bring home two silver medals just makes it that much better.”

The awards ceremony in Durban was not merely a formality but a moment of personal significance for the UFS athlete. Receiving his national colours served as both validation and motivation for the sacrifices he’d made to pursue excellence in his chosen sport. 

“It shows that the hard work I put in was not for nothing,” he said. “I am grateful to receive my national colours.”

With this latest honour under his belt, Khanye went on to compete at the University Sport South Africa (USSA) Karate Championships, held from 26 to 27 June in Pietermaritzburg. He successfully defended his title in the U60kg elite category, which he’d claimed at last year’s tournament. 

Khanye’s journey has been a source of pride for the UFS KovsieSport community. His success adds to the university’s growing reputation for producing high-performance athletes across various sporting codes. UFS celebrates Khanye’s achievements and looks forward to what promises to be an even more inspiring and successful future for this remarkable athlete.

News Archive

Prof Tredoux turns theories regarding the formation of metals on its head
2013-09-17

 

Prof Marian Tredoux
17 September 2013

The latest research conducted by Prof Marian Tredoux of the Department of Geology, in collaboration with her research assistant Bianca Kennedy and their colleagues in Germany, placed established theories regarding how minerals of the platinum-group of elements are formed, under close scrutiny.

The article on this research of which Prof Tredoux is a co-author – ‘Noble metal nanoclusters and nanoparticles precede mineral formation in magmatic sulphide melts’ – was published in Nature Communications on 6 September 2013. It is an online journal for research of the highest quality in the fields of biological, physical and chemical sciences.

This study found that atoms of platinum and arsenic create nanoclusters, long before the mineral sperrylite can crystallise. Thus, the platinum does not occur as a primary sulphur compound. The research was conducted at the Steinmann Institute of the University of Bonn, Germany, as well as here in Bloemfontein.

Monetary support from Inkaba yeAfrica – a German-South African multidisciplinary and intercultural Earth Science collaborative of the National Research Foundation (NRF) – made this research possible. Studies are now also being conducted on other metals in the precious metal group, specifically palladium, rhodium and ruthenium.

The discovery of the nanoclusters and the combination with arsenic can have far-reaching consequences for the platinum mine industry, if it can be utilised to recover a greater amount of platinum ore and therefore less wastage ending up in mine dumps. This will signify optimal mining of a scarce and valuable metal, one of South Africa’s most important export products.

For Prof Tredoux, the research results also prove thoughts she already had some twenty years ago around the forming of platinum minerals. “Researchers laughed in my face, but the evidence had to wait for the development of technology to prove it.” Young researchers were very excited at recent congresses about the findings, since the new models can bring new insights.

“Chemistry researchers have been talking about platinum element clusters in watery environments for quite a while, but it was thought that these would not appear in magmas (molten rock) due to the high temperatures (>1 000 degrees celsius).”

Prof Tredoux has already delivered lectures at congresses in Scotland, Hungary, Sweden and Italy on this research.

Read the article at: http://www.nature.com/ncomms/2013/130906/ncomms3405/full/ncomms3405.html

 

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