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25 March 2025 | Story Leonie Bolleurs | Photo Supplied
Dr Martin Clark
The Department of Geology at the UFS is co-hosting this year’s GeoCongress 2025 with the Geological Society of South Africa. Pictured is Dr Martin Clark, Senior Lecturer in the Department of Geology and convener of the congress.

The Department of Geology in the Faculty of Natural and Agricultural Sciences at the University of the Free State (UFS) and the Geological Society of South Africa will co-host GeoCongress 2025, set to take place from 23 to 27 June 2025 on the UFS Bloemfontein Campus. This prestigious biennial academic event, themed: Embracing change through collaboration, will bring together leading academics, students, and industry experts from across South Africa to explore the latest advancements in geosciences.

The congress reflects the university's commitment to academic excellence, quality, and impact – core tenets of its UFS Vision 130. As a research-led, student-centred, and regionally engaged university, the UFS continues to transform itself to stay relevant within the dynamic and ever-changing international higher education sphere.

Prof Vasu Reddy, Deputy Vice-Chancellor: Research and Internationalisation, says “The university is proud to co-host this major gathering of established and emerging earth scientists from a variety of disciplines, who will present relevant, timely research topics to a wider audience. The theme underscores the centrality of geosciences to our aspirations as a university for the country and continent, directing us towards a collective sustainable future. We are excited by the ideas to be featured at this conference. More importantly, we are inspired by the prospect of further promoting real interaction and innovation between academia, industry, and society for impactful change.”

A platform for scientific excellence

It is fitting for the UFS to co-host this event, as geologists in the Department of Geology as well as in the province have made significant contributions across multiple fields, including economic geology, palaeontology, and geomorphology.

In the Department of Geology, for instance, researchers are exploring a wide range of topics, including magmatic processes in the platinum-group-bearing Bushveld Igneous Complex, AI-driven prospectivity modelling of global deposits, meteorite impact-related processes in the Vredefort impact structure, and geological and structural studies in the Namaqualand region.

In the Free State, known for its rich mineral resources, including gold, diamonds, and coal, geologists have played a big role in exploring and developing these resources, particularly in the Free State Goldfields, one of South Africa’s leading gold-producing areas. The province also boasts significant coal deposits, important for power generation. In palaeontology, geologists have helped uncover valuable fossil sites, including the Florisbad hominid site, offering insights into the history of life on earth. Additionally, their research in geomorphology, especially around the Florisbad area, has shed light on unique landscapes and depositional environments, including lunette dunes.

In agriculture, geologists have worked closely with farmers to ensure sustainable land use, providing important information on soil composition and erosion prevention. They have also played a key role in the study of groundwater resources, helping to identify and assess borehole sites for irrigation and domestic water supply, which is key to farming in the region. The Institute for Groundwater Studies (IGS) at the UFS is the only institute in South Africa dedicated to geohydrology. Founded in 1974 by Prof FDI Hodgson, the IGS is the oldest institute at the university and has produced more than 1 000 postgraduate students. The institute conducts research on a wide variety of water-related topics. Of special interest is its contribution to the mining and industrial sectors in terms of water management, minimisation of pollution, as well as understanding the nature and behaviour of South Africa's aquifers. The IGS provides a complete service to these industries through field investigations, the development of specialised field equipment, an accredited laboratory, and computer models for aquifer management.

Building on these contributions in the field, GeoCongress 2025 marks an important event on South Africa’s geoscience calendar, showcasing the latest scientific advancements, innovative research, and practical applications shaping the industry. With engaging academic sessions, dynamic workshops, and practical field excursions, the conference offers attendees the opportunity to participate in meaningful discussions, attend insightful presentations, and take part in excursions that bring theory to life.

Opportunities for networking and growth

GeoCongress 2025 is more than just an academic gathering – it is an opportunity for professional growth and networking. Participants will meet peers, mentors, and industry leaders, establishing connections that can lead to new research projects and collaborations.

There is plenty to look forward to at this year's conference. Here are the key dates and event highlights for GeoCongress 2025. 

• Call for abstracts: Closes on 31 March 2025
• Early bird registration: Closes on 31 March 2025
• Final registration deadline: Closes on 22 June 2025

Event highlights:
• 23 and 24 June 2025: Pre-conference workshops and field trips
• 25 to 27 June 2025: Conference programme featuring keynote speakers, academic sessions, and networking opportunities

Registration fees:
• Standard registration: R3 500 (from 1 February 2025)
• Students and retirees: Flat rate of R500 (proof of registration required for students)

Additional costs:
• Workshops and one-day excursions: Visit the GeoCongress website for information on the costs

• Conference/gala dinner: R500

For more information, please contact us at secretariat@geocongress2025.org.za

News Archive

UFS receives R13,7 Million for Research into Prehistoric Organisms
2007-03-27

Some of the guests attending the launch of the research contract are: Dr Siyabulela Ntutela (Deputy Director: Biotechnology at the Department of Science and Technology), Dr Godfrey Netswera (Manager of Thuthuka and the Support Programme at the National Research Foundation (NRF)), Dr Esta van Heerden (Platform Manager and lecturer at the Department of Microbial, Biochemical and Food Biotechnology at the UFS), Mr Butana Mboniswa (Chief Executive Officer of BioPAD), and Mr Vuyisele Phehani (Portfolio Manager for BioPAD).
Photo: Leonie Bolleurs

The University of the Free State (UFS) has been awarded a massive R13,7 million contract to conduct research into prehistoric micro-organisms which live under extreme conditions, for example in mineshafts.

This is one of the biggest research contracts awarded to the UFS in recent years.

The biotechnology research contract was awarded to the UFS by BioPAD, a South African biotechnology company that brokers partnerships between researchers, entrepreneurs, business, government and other stakeholders to promote innovation and create sustainable biotechnology businesses.

The project is endorsed by the Department of Science and Technology and the National Research Foundation (NRF), which contributes to the bursaries of the 17 postgraduate students on the programme.

The contract involves the establishment of a Platform for Metagenomics -  a technique which allows researchers to extract the DNA from microbes in their natural environment and investigate it in a laboratory. 

“Through this platform we will be able to understand deepmine microbial populations
and their potential application in the search for life in outer space.  It is most likely
that, if life were to be found on other planets in our solar system, it would probably
resemble that which existed millions of years ago on earth.  Apart from all this, these
organisms have unique properties one can exploit in biotechnological application for
South Africa and its community,” said Dr Esta van Heerden, platform manager and
lecturer at the UFS Department of Microbial, Biochemical and Food Biotechnology.
She is assisted by her collegues, Prof. Derek Litthauer and Dr Lizelle Piater.

“The platform aims to tap into the unique genetic material in South African mines
which will lead to the discovery of new genes and their products.  These new and unique products will find application in the medical field (anti-cancer, anti-bacterial en anti-viral cures), the industrial sector (nanotechnology, commercial washing agents and the food industry), environmental sector (pollution management, demolition of harmful metals and other toxic waste),” said Dr Van Heerden.

According to Dr Van Heerden, the Metagenomics Platforms stems from the Life in
Extreme Environments (LExEN) programme which was started in 1994 by Princeton
University in the United States of America (USA) in South African mines with grants
from among others the National Aeronautics and Space Administration (NASA) and
the National Science Foundation (NSF) in the USA.  Other international collaborators
on the project include Geosynec Consultants Inc. (USA), Oak Ridge National
Laboratory (USA), the University of Tennessee (USA) and in South Africa the
Universities of the Witwatersrand, North West and Limpopo and companies like BHP
Billiton, MINTEK and mining companies like Harmony, Gold Fields and AngloGold
Ashanti.

The research field laboratory of the Metagenomics Platform, which was situated in
Glen Harvey, was moved to the Main Campus of the UFS in Bloemfontein.  “In this
way the university has become the central hub for all research programmes.  We are
also the liaison between the LExEN programme and the various mining companies
involved,” said Dr Van Heerden.  The new laboratory was introduced during the
launch of the research contract.

“Our decision to commit BioPAD to this project stems from the company’s commitment to advance human capacity development to strengthen South Africa’s research infrastructure.  It is also part of our aim to create and protect intellectual property,” said Mr Butana Mboniswa, Chief Executive Officer of BioPAD.

Talking on behalf of the UFS senior management, Prof. Teuns Verschoor, Vice-Rector
of Academic Operations, said that the university shares the excitement to be part of
the exploration of unknown forms of life, the discovery of new genes and
their products and in applying newly gained knowledge to better understand our
universe.

Media release
Issued by: Lacea Loader
Assistant Director: Media Liaison 
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl@ufs.ac.za
27 March 2007

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