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12 March 2018 Photo Hanno Otto
Odeion School of Music opening concert presented on 17 March 2018
The Odeion School of Music Camerata 2018.

The University of the Free State’s Odeion School of Music is presenting the annual opening concert on Saturday, 17 March at 7:30pm at the Odeion. The programme will comprise a curated sequence of solo recitals, chamber music, including ensembles recited by the talented OSM students.

The Free State Youth Wind Ensemble will make their debut as part of the programme with an Ammerland recital by the Dutch composer Jacob den Haan (1959 -) as well as Majestia by James Swearingen (1947 -), an American born composer. This composition will be accompanied by a variety of diverse works.

George Foster and colleague Danré Strydom founded the ensemble in the form of a collaboration initiative between the Odeion School of Music and the Free State Symphony Orchestra. Six cellists, Chris van Zyl, Aschlin Grobbelaar, Marcus Motaung, Matthys Coetzee and John Minnaar will join forces with Prof Anmari van der Westhuizen to recite the riveting Requiem for Six Cellos and Piano, Op.66 by David Popper. 

During the concert, the OSM will bestow the Order of the OSM on string pedagogues Francois and Tilla Henkins, as a gesture of gratitude and respect for their lifelong dedication to the education and mentoring of several excellent South African violinists and cellists.

The OSM Camerata will end the concert with a rendition of the Romanian Folk Dances, Sz.56 Béla Bartok for Orchestra under the baton of Xavier Cloete. The OSM Camerata is the laureate of the first International Ictus Music Competition (University and Conservatory Orchestras) presented last year for the first time. For more information about the Odeion School of Music and the upcoming concert please visit the website.

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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