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14 October 2019 | Story Rulanzen Martin | Photo Sonia Small
OSM Camerata
The OSM Camerata also performed at the Rector’s Concert on 6 September under direction of conductor Elsabe Raath.


The Odeion School of Music Camerata (OSMC) is one of the flagship music ensembles at the University of the Free State (UFS). Its reputation as one of the country’s top student chamber ensembles far equlas its impeccable music.

At the end of September the Camerata undertook a tour with concerts in Pretoria and Johannesburg. They held a concert in the new Javett Arts Centre at the University of Pretoria (UP) where they presented a lunch-hour concert which featured modern musical arrangements. At a gala concert, on 28 September 2019, which was hosted in the Musaion Concert hall at UP they collaborated with the UP Department of Music and the Gauteng Chamber Music Festival.  

The last leg of the tour ended at the University of the Witwatersrand Atrium on 29 September 2019. According Marius Coetzee, innovation manager at the OSM: “it is important to go on tour in order to recruit new outstanding students and to showcase the excellence of the Camerata and the Odeion School of Music.” 

The OSMC has also forged a professional internship with the Cape Philharmonic Orchestra to solidify and advance the skills of the young orchestral musicians. 

The OSMC was also the 2017 and 2018 winner of the International Ictus Music competition.  

The OSMC was strategically founded by Marius Coetzee to serve as a feasible incubator for nurturing of fully rounded musicians who are thoroughly prepared for the demands of their trade as orchestral musicians, soloists and conductors.  

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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