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19 February 2018 Photo Danie Nel
Jeanri-Tine respected for her word on wine
Jeanri-Tine

Jeanri-Tine van Zyl may have the perfect career – an idyllic lifestyle that most of us only dream of. She is her own boss and is required to drink wine on the job! Jeanri-Tine is a respected wine writer. She obtained a BA Media Studies degree at Kovsies, before completing further qualifications in Stellenbosch and Cape Town. She is the owner/director of Feed That Bird Communication Consultants (Pty) Ltd. – a PR, communications and content marketing agency providing creative communication support to some of South Africa’s major wine brands and companies. 

My favourite career quote is by Charles Bukowski: “If you're going to try, go all the way. Otherwise, don’t even start. This could mean losing girlfriends, wives, relatives and maybe even your mind. It could mean not eating for three or four days. It could mean freezing on a park bench. It could mean jail. It could mean derision … And, you'll do it, despite rejection and the worst odds. And it will be better than anything else you can imagine.” 

“I didn’t realise it at the time,
but those three years at the
UFS were probably some of
my best, most formative years.”

The best career advice I got was probably from well-known wine critic Michael Fridjhon, who told me a story about an exceptionally talented ballerina who gave up ballet when she wasn’t cast as the lead in ‘Giselle’ It might not be what he intended, but I interpreted it as ‘if you can’t be the best in what you do, quit and try something else’.

I didn’t realise it at the time, but those three years at the UFS were probably some of my best, most formative years. I remember the sleepless weekends as IRAWA editor, marching into Ds Kiepie Jaftha’s office armed with demands for better security on campus, the endless wisdom and strength shared by Dr Elsabe Pepler, who was head of Communication at the Department at the time, and sitting on the grass with my friends before a test, knowing that no matter the outcome, we will all be okay…

 

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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