Latest News Archive

Please select Category, Year, and then Month to display items
Months
September
Previous Archive
29 September 2017
Mineral named after UFS professor
Tredouxite (white) intergrown with bottinoite (light grey), a complex hydrous alteration product. The large host minerals are nickel-rich silicate (grey), maybe willemseite, and the spinel trevorite (dark grey).

More than five thousand minerals have been certified by the International Mineralogical Association(IMA). One of these minerals, tredouxite, was recently named after an academic at the University of the Free State (UFS). 

Tredouxite was named after Prof Marian Tredoux, an associate professor in the Department of Geology, to acknowledge her close to 30 years’ commitment to figuring out the geological history of the rock in which this mineral occurs. The name was chosen by the team which identified the new mineral, consisting of Dr Federica Zaccarini and Prof. Giorgio Garuti from the University of Leoben, Austria, Prof. Luca Bindi from the University of Florence, Italy, and Prof. Duncan Miller from the UFS. 

They found the mineral in the abovementioned rock from the Barberton region in Mpumalanga, in May 2017.

In the past, a mineral was also named after Marie Curie
With the exception of a few historical (pre-1800) names, a mineral is typically named either after the area where it was first found, or after its chemical composition or physical properties, or after a person. If named after a person, it has to be someone who had nothing to do with finding the mineral.

Prof Tredoux said: “As of 19 September 2017, 5292 minerals had been certified by IMA. Of these, 81 were named after women, either singly or with a near relation. Marie Curie is named twice: sklodowskite (herself) and curite (plus husband). Most of the named women are Russian geoscientists.”

Another way to assess the rarity of such a naming is to consider that fewer than 700 minerals have been named after people. Given that there are by now seven billion people on the planet, it means that a person who is granted a mineral name becomes one in 10 million of the people alive today to be honoured in such a way. To date, over a dozen minerals had been named after South Africans, three of them after women (including tredouxite).

It contains nickel, antimony and oxygen
The chemical composition of tredouxite is NiSb2O6 (nickel antimony oxide). This makes it the nickel equivalent of the magnesium mineral bystromite (MgSb2O6), described in the 1950s from the La Fortuna antimony mine in Mexico.  

“This announcement is of great academic importance: the discovery by the Italian team of a phase with that specific chemical composition will undoubtedly help me and my co-workers to better understand the origin of the rock itself,” she said. She also expressed the hope that it may raise interest in the Department of Geology and the UFS as a whole, by highlighting that world-class research is being done at the department. 

The announcement of this new mineral was published on the International Mineralogical Association Commission on New Minerals, Nomenclature and Classificationwebsite, the Mineralogical Magazine and the European Journal of Mineralogy.

News Archive

Applications for the Vice-Chancellor's Prestige Programme for 2013/2014 now open
2012-12-06

This highly prestigious programme, led by the Vice-Chancellor of the University of the Free State, seeks to identify, develop and promote the next cohort of the most promising and talented UFS academic members of staff who obtained a doctoral degree within the last five years. These are young scholars who have chosen academic careers and who are focused and determined to become senior academics in their respective disciplines.

Once identified, these scholars will be put through an intensive programme of academic and scholarship support that includes an advanced residential programme, exposure to leading scholars, intensive reading and writing programmes, high-level seminar participation and presentation, nuanced publication schedules and personal mentoring and advice.

The selection process is highly competitive, and aimed at those young scholars with the potential to obtain upper-level ratings (Y1 and P).  The selection criteria include the following:(1)

1. Recently obtained a PhD degree.
2. Evidence of an active publication record.
3. Early recognition of scholarly work, e.g. successful funding/grant applications and academic awards.
4. The early development of a post-doctoral intellectual project that shows evidence of scholarly “potential” (defined by the NRF Y-category).
5. Indication of the young scholar’s understanding of what their envisaged postdoctoral endeavours will contribute to the body of knowledge.
 
This period of support will run over a cycle of two years after which a new intake of next generation professors will be selected.
 
While this cohort will be selected for an intensive programme, ongoing development and support of all young scholars will continue. The selected scholars will reflect a balance of young academics from the humanities (broadly defined, including education, law, theology and the social sciences) and the natural sciences (broadly defined, including the agricultural and health sciences).
 
Call for Applications
This is a call for applications for the Vice-Chancellor’s Prestige Programme for 2013/2014. Candidates are invited to submit applications. No nomination is required, but deans and heads of department will also be asked to invite young scholars to apply.  Complete applications are due by Monday 21 January 2013. A full application will include the following documentation:

1. A complete curriculum vitae of the candidate.
2. A complete exercise of intent comprising the following:
2.1   Select two journal articles (copies of which to accompany the application) in the area you have identified for your intellectual focus post PhD. These articles have to be selected from journals of international standing in your field.
2.2   The articles need to be summarised (250 words each), and
2.3   Two questions have to be identified that you would want to pursue in relation to your intended project. 
2.4   This is followed by a brief, critical summary of a hundred lines maximum to indicate how these articles inform, integrate or provoke your planned future research.

Submission and contact address
A paper copy of the application must be submitted to the Vice-Chancellor’s secretary, Ms Melissa Coetzee, in the Main Building by 16:00 on Monday 21 January 2013 and an electronic copy of your entire application to the administrative assistant, Mr Albert Nell:nella@ufs.ac.za. You will be contacted to acknowledge receipt. Candidates will be informed of the outcome in February. Further information on the Vice-Chancellor’s Prestige Scholar Programme can be directed at any of the following co-directors (in alphabetical order):

Prof Jackie du Toit, Prof Neil Roos, Prof Aldo Stroebel or Prof Corli Witthuhn.
 
[1] The VC reserves the right to nominate young scholars to the programme and also to invite scholars to a panel interview to evaluate personal qualities, professional commitment and academic ambition.

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept