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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.
Kovsie bounces back from heart surgery and raises the bar
2017-07-10
Charissa Worthmann, a gymnast and postgraduate Biokinetics
student at the UFS, overcame heart surgery earlier this year
and excelled at her sport. Photo: Supplied
“Life is too short to abandon what sets you on fire. Find your passion, work hard at it and be great. You will never look back and wish otherwise.” These are the words that postgraduate student Charissa Worthmann lives by, and which have encouraged her to pursue her dream of being a gymnast.
Humble beginnings
After undergoing heart surgery earlier this year, Charissa bounced back stronger than ever. She went on to win five regional gold medals at the Free State Gymnastics Championships in February 2017 and was also crowned Free State Victrix Ludorum. In October 2016 she won a gold medal for her apparatus routine at the South African GymnasticsChampionships.
Charissa, who is currently doing her honours in Biokinetics at the University of the Free State (UFS), said coming from a small town was not always an advantage. “I come from a small town in KwaZulu-Natal where there are not many opportunities. Therefore there was no gymnastics. I found my natural talent, but never had the opportunity to develop it before coming to the UFS.”
Inspired by lecturer
Charissa’s inspiration is Prof Liesl van As, Associate Professor from the Department of Zoology and Entomology. She is also completing her undergraduate Zoology modules to later complete her postgraduate studies in Zoology. “As a student, our lecturers don’t often realise it, but they shape us to aim higher in life.”
According to Charissa, Prof van As is a woman of pure brilliance who has aspects that every woman should aspire to: Beauty, intelligence and a drive to succeed. “I owe a vast majority of my success to her, because even though she may not realise it, her motivational attitude and success in life drove me to succeed in areas of my life.”