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01 January 2018

 

 

Prof Marian Tredoux, Associate Professor in the
Department of Geology at the University of the Free State,
recently had a mineral named after her.
Photo: Sonia Small

Prof Marian Tredoux is a geochemist and lecturer in the Department of Geology at the University of the Free State (UFS). Her research interests are rocks, particularly the chemistry of rocks and the minerals they are composed of – chemicals similar to those found in laboratories, although they occur in nature.

Prof Tredoux started her research career at the University of the Witwatersrand (Wits), after which she spent a number of years at the University of Cape Town (UCT). For the past 11 years, she has been at the UFS, which has brought her in close proximity of her primary field-research area in Barberton. This fascinating part of the country has been the focus of her research for 30 years. She has always been intrigued by the earth's crust in this area, which she describes as "very old, very strange, and very interesting".

Prof Tredoux has been collaborating with colleagues and peers overseas in an attempt to unravel the intricacies of this unusual geological area. Some of these colleagues recently discovered a new mineral in one of the rock formations of the Barberton mountain range. They decided to name the mineral after Prof Tredoux, dubbing it tredouxite. "I am very honoured by this, and very grateful that all these years of collaboration are being acknowledged," Prof Tredoux said.

News Archive

Kovsies bring home four medals
2011-08-22

 

Bruno Schwalbach and Balungile Ngofe

As part of the Protea Karate Team, two Kovsies represented South Africa at the Senior Commonwealth Karate Championships that took place in Sydney, Australia in July 2011.

Bruno Schwalbach achieved a three-medal haul, winning a silver medal in the Senior Kata, a bronze in die Senior o.67 kg Kumite and a bronze in the Senior Team Kumite. Balungile Ngofe achieved a prestigious fifth place in the Senior u.60 kg Kumite and a bronze medal in the Team Kumite.

Both Kovsies earned a place in the prestigious five-man Team Event, where the top-five fighters from each country competed head to head against other countries in what comprises the tournament's main event. South Africa narrowly lost the semifinal to Australia (the gold medallists), but still received a bronze medal.

These are excellent results at such prestigious karate championships, where most top achievers are world-cup medallists. Bruno Schwalbach was also selected to be part of the karateka South African Protea Karate Team that will represent South Africa at the All Africa Games in Maputo from 30 August 2011 to 23 September 2011. In October this year, Bruno will also represent South Africa as part of the National u.21 Protea Team, which will compete in the WKF World Karate Championships in Melaka, Malaysia.

 

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