Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
17 February 2022 | Story NONSINDISO QWABE | Photo Thabiso Mdakana
Qwaqwa Campus vaccination drive
Andile Tshabalala and Theodore Hlalele, CSRC Qwaqwa Campus.

As the University of the Free State is encouraging staff and students to be vaccinated in order for all of us to return to campus life as we know it, the Qwaqwa Campus held its first in-person vaccination activation drive for its first and returning students. The drive was to further encourage students to vaccinate, and to keep themselves and others safe by educating themselves.

The cheerful and excited crowd of more than 100 students were gathered at the Amphitheatre on campus, where they got to know more about the COVID-19 Regulations and Required Vaccination Policy and interacted with Department of Health officials to understand more about the jabs and booster shots.

No one is forced, but everyone is encouraged

The university’s approved policy came into effect on 14 February, requiring staff and students to be vaccinated as a measure towards ensuring everyone’s smooth return to its three campuses. However, as Qwaqwa Campus Principal Dr Martin Mandew highlighted, “no one is being forced to vaccinate, but we are all strongly encouraged to do so”.

Dr Mandew said the student experience is too rich and vibrant to be confined to virtual learning. He showed students his own vaccination certificate, quoting a Zulu proverb, ‘indlela ibuzwa kwabaphambili’, which loosely translated means ‘those who have gone before you can show the way’.

“If you are not vaccinated, it will be impossible for us to enjoy face-to-face interaction again. Ask yourself: ‘If the principal is vaccinated, who am I not to be?” he said.

The lively drive also kept students entertained through live performances by local artists. 

Students could also raise pressing issues and questions with Department of Health officials – including common side effects, apathy against vaccination due to religious beliefs, the efficacy of the vaccine to protect against COVID-19, and the implementation of the UFS Vaccination Policy. 

The programme line-up also included messages of support from the Director: Student Affairs, Zoleka Dotwana, the Deputy Director of Housing and Residences, Zakhele Mdluli, and UVPERSU Vice-Chairperson, Dr Grey Magaiza.

The operating days of the on-campus vaccination site have been extended to accommodate streams of incoming students who still want to be vaccinated. 

News Archive

Mineral named after UFS professor
2017-09-29

Description: Mineral tredoux Tags: International Mineralogical Association, tredouxite, Prof Marian Tredoux, Department of Geology, Barberton 

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 Classification website, the Mineralogical Magazine and the European Journal of Mineralogy.

 

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