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09 April 2025 | Story UFS Division of Student Affairs | Photo Supplied
SRC Graduations
Seventeen Campus Student Representative Council members are set to graduate during the week of 7 April 2025.

As the University of the Free State (UFS) commemorates the April 2025 graduation season, a group of student leaders is preparing to cross the stage not only as graduates but also as individuals who helped shape student life on our campuses.

The Office of Student Governance is celebrating 17 members of the Campus Student Representative Council (CSRC) who are graduating during the week of 7 April – a proud moment for the office and the broader UFS community.

These graduates have carried the responsibility of student leadership while staying committed to their academic journeys. Their names now join the long list of student leaders who’ve helped shape campus life and still crossed the finish line with their degrees in hand.

From Qwaqwa Campus, we celebrate Nomvuyo Nungu, Xolani Ntimane, Qhama Mqulo, Ayanda Madiba, Anele Mcineka, and Lebohang Mateka. From Bloemfontein Campus, we celebrate Martin Nyaka, Boikanyo Moleko, Portia Mtawarira, Ogorogile Moleme, Moses Davis, Oratile Lentsela, Naledi Mathakhoe, Siyabonga Dludla, Aphiwe Mbutuma, and Paballo Taoana.

Their contribution reflects the pillars of Student Affairs – student success and student development – and their legacy extends beyond office terms and meeting rooms.

Special recognition goes to those who also served on the Institutional SRC (ISRC): Nomvuyo Nungu, Martin Nyaka, Qhama Mqulo, Xolani Ntimane, and Ogorogile Moleme, whose leadership extended across all UFS campuses.

“To all current and aspiring student leaders, let this be a reminder: academic excellence and leadership can go hand in hand,” says Pholla Mbalane, Acting Head of Department for the Office of Student Governance. Continue to serve and lead, but never lose sight of your academic goals. Balance is not just possible, it is powerful.” 

Congratulations to our UFS leaders of the future!

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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