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27 September 2019 | Story Ruan Bruwer | Photo Tania Allen
Netball
The Kovsies will face the Maties in the semi-finals of Varsity Netball in search of their fourth appearance in a final.
On Monday (30 September), the University of the Free State (UFS) netball team will have an ideal opportunity for revenge for what happened in this year’s Varsity Cup. In the semi-finals of the Varsity Cup back in April, the Shimla rugby team received a decent hiding from the Maties.

Now the UFS and Maties will face each other in another semi-final, this time in the netball version of the Varsity Cup, called Varsity Netball. The teams square off in the Callie Human Centre at 17:00.

Since losing to Tuks in the opening round, Kovsies have built up good momentum and confidence with six consecutive victories, including one over the Stellenbosch students on Monday (23 September). The score was 65-61.

The other wins were against UJ (69-35), TUT (64-20), NWU (59-55), Madibaz (70-41), and UWC (99-18), earning them the second spot on the log behind Tuks. The 99 goals against UWC were their best ever in the competition.The Free State women also won their encounter against Maties at this year’s USSA tournament by 38-31.

A victory would earn the team a shot at another Varsity Netball title. They have never lost a final, having appeared in three previous finals (2013, 2014, and 2018). Kovsies have won three of their previous five Varsity Netball semi-finals. They had met Maties only once before in a semi-final. This was last year in Bloemfontein when Kovsies prevailed by 56-45.
Khomotso Mamburu, goal defence of Maties, and Adéle Niemand, their assistant coach, both represented the Kovsies for many years.

News Archive

Scientists discover a water reservoir beneath the Free State
2009-12-09

Dr Holger Sommer

The Mantle Research Group Bloemfontein (MRGB), under the leadership of Dr Holger Sommer, a senior lecturer in the Department of Geology at the University of the Free State (UFS), has discovered an enormous water reservoir 160 km beneath the Free State.

This discovery, according to Dr Sommer, is the first of its kind in South Africa after he had previously made a similar finding in Colorado, USA.

However, this water cannot be used for human consumption. “It is not frozen water; it is not molecular water; it is not fresh water; it is not salty water; it is OH – water which is sitting in the crystal lattice,” he said.

He said the reservoir was comparable in size to Lake Victoria in Tanzania.
The researchers collected eclogites from the Roberts Victor (Rovic) Mine close to the town of Boshof, south-west of the Free State, for their study.

“The Rovic eclogites are rocks which represent former oceanic crust transported into the earth’s interior by complex plate tectonic processes about 2.0 billion years ago,” explained Dr Sommer.

“These rocks were finally carried back to the earth’s surface by volcanic (kimberlite) eruptions around 130 million years ago. Eclogitic rocks are therefore a window into the Earth’s interior.”

The question from the beginning for all MRGB scientists was: Is there water inside these rocks in such depth, and if so, where is it located?

To answer this question, Dr Sommer and his research fellows separated single mineral grains from eclogite samples and prepared about 100 micrometer (0,1 mm) thick rock sections. Afterwards, specific particle accelerator (Synchrotron) measurements were carried out in the city of Karlsruhe in Germany.

“And indeed, the MRGB found water inside the studied rocks from the Roberts Victor Mine,” he said. “The water was located in defect structures in crystal lattices and along boundaries between single mineral grains.”

“The occurrence of water at such depth would give first evidence that all water of the oceans could be stored five to ten times in the earth’s mantle.”
The study was conducted about a year ago.
 

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt.stg@ufs.ac.za
4 December 2009

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