CGS

The Council for Geoscience is a scientific research council tasked with promoting& extending research in the geoscience field & providing geoscientific services

[CGS @CGS_RSA]

Advancing CCUS in Southern Africa at #COP31

Join the Council for Geoscience for a discussion on CCUS, South Africa’s decarbonisation goals and a Just Transition.

📅 9 Nov 2026
🕟 16:30–17:30
📍 South African Pavilion, B205, Antalya Expo Center

#CCUS #ClimateAction #JustEnergyTransition

[CGS @CGS_RSA]

The Council for Geoscience will be participating in COP31 in Antalya, Türkiye. Connect with our delegation to engage on our work, initiatives and contributions towards advancing climate action through geoscience.
#COP31Türkiye

[CGS @CGS_RSA]

The @CGS_RSA mourns the passing of its esteemed Board Member, Ms Thobeka Njozela.

We extend our heartfelt condolences to her family, friends and colleagues during this difficult time. Her contribution to the CGS will be remembered and deeply missed.

May her soul rest in eternal peace.

[CGS @CGS_RSA]

OFFICE RELOCATION NOTICE

The Council for Geoscience’s Pietermaritzburg office is relocating to Westville, Durban, effective Monday, 2 November 2026.

New office address:
Essex Garden Office Park, Woodford Building, 1 Nelson Road, Westville, Durban.

Stakeholders are requested to update their records accordingly.

For further information, visit https://t.co/fb472pysuC

A New Address. The Same Commitment.

[CGS @CGS_RSA]

Our CEO, Mr Mosa Mabuza was a panellist at the Creamer Media’s Exploration Webinar titled “Who really de-risks exploration? Rethinking the partnerships to build Africa’s exploration pipeline”. Access the link below to listen to the discussions.
#Geoscience #Exploration #Mining

https://t.co/g1We0OAcmM

[CGS @CGS_RSA]

Strengthening international cooperation in geoscience.

The Council for Geoscience (CGS) and France’s Bureau de Recherches Géologiques et Minières (BRGM) have signed a three-year Memorandum of Understanding (MoU) to advance scientific collaboration, knowledge-sharing and technical expertise.

The agreement will support cooperation in geological mapping, mineral intelligence, water resources, natural hazard assessment and other key areas, reinforcing the role of geoscience in driving sustainable development across Africa.

#TheGroundWeShare #OAGSGA2026

[CGS @CGS_RSA]

The CGS through its CEO, Mosa Mabuza is participating in @MiningWeekly Exploration Webinar titled “Rethinking Partnerships to Build Africa’s Exploration Pipeline”.

[CGS @CGS_RSA]

The @CGS_RSA and The National Institute for Geoscientific Research and Data Management (TNO) signed the Sub-Grant Agreement to support the implement of the recently concluded Memorandum of Understanding between the parties.

[CGS @CGS_RSA]

On the barrier to the adoption of AI in an African context, she stressed the importance of African solutions for African problems, highlighting data security, cloud infrastructure and data sovereignty as critical considerations when geological data is a strategic national asset. #AfricanMiningWeek #Geoscience

[CGS @CGS_RSA]

The @CGS_RSA continues to contribute to discussions on the future of mining in the continent at the African Mining Week.

On Day Two, Ms Siphelele Buthelezi, participated in a panel discussion titled “Leveraging Advanced Technologies & AI to Transform Mining Practices for Sustainable Growth.”
#AfricanMiningWeek

[CGS @CGS_RSA]

Ms Buthelezi emphasised that there is no panacea for transforming African mining, but that historical data mining, underpinned by digitisation and digitalisation, is one of the solutions. She further outlined how the CGS is focused on the integration of historical geological records with modern datasets and leveraging platforms such as the Virtual Core Library to unlock new insights and support exploration. #AfricanMiningWeek #Geoscience

[CGS @CGS_RSA]

The discussion explored how artificial intelligence (AI), geomapping, remote sensing, drones and other digital mining solutions are transforming mineral exploration, improving resource modelling, enhancing operational efficiency and supporting safer, more sustainable mining practices. #AfricanMiningWeek #Geoscience

[CGS @CGS_RSA]

Mawande Ncume presented on his research that provides understanding of the Mambulu Complex in South Africa, previously thought to be a remnant of ancient ocean floor. Field mapping and new 3D inversion modelling using airborne magnetic data revealed that it is, in fact, a subsurface saucer-shaped complex, representative of typical magmatic processes- effectively casting doubt on the the old theory. #19SAGA2026 #geophysics

[CGS @CGS_RSA]

Noluvuyo Dudumashe’s presented on her research which showcases innovative techniques for detecting concealed nickel, copper and lithium deposits in the Northern Cape. By combining satellite imagery, airborne magnetic surveys and drone-based scanning, the study identified a potential mineral-rich underground lava tube. This integrated approach supports more precise drilling, optimising exploration costs and resources while reducing the need for extensive excavation. #19SAGA2026 #geophysics

[CGS @CGS_RSA]

Emmanuel Chirenje presented research on “Integrated Geophysical and Geotechnical Analysis of a Rainfall-Induced uMgababa Landslide in KwaZulu-Natal.” The study combined geophysical and geotechnical methods to investigate the rainfall-triggered landslide, highlighting how integrated ground assessments can improve landslide risk prediction and support disaster prevention. #19SAGA2026 #geophysics

[CGS @CGS_RSA]

The @CGS_RSA is currently participating at the' Africa Mining Week 2026, taking place in Cape Town from 14–16 October 2026, showcasing its role in advancing geoscience research and unlocking Africa’s mineral potential.

As part of the programme, Ms Siphelele Buthelezi, CGS Executive Manager: Office of the CEO, presented on “Unlocking Africa’s Mineral Potential Through Digital Geoscience.” Her presentation highlighted how the CGS is transforming legacy data into accessible, interoperable digital information through data acquisition, preservation, curation and digital repositories.

Through its virtual data platforms, the CGS aims to support data-driven mineral exploration, resource modelling and informed decision-making for the future of mining.
The CGS exhibition stand also welcomed various delegates, including Ms Ntokozo Nzimande, Deputy Director-General for Mining, Minerals and Policy Development at the @DMPR_ZA. #AfricanMiningWeek #Geoscience

[CGS @CGS_RSA]

Andisani Makhado presented research on “Geophysical Investigation of Surface Subsidence and Associated Mining Voids at Blaauwberg Barite-Lead Mine, Limpopo Province.” The study used gravity and electrical geophysical surveys to investigate road subsidence linked to the collapse of old underground mine workings, including Shaft 05, highlighting the importance of identifying hidden mining voids to support infrastructure safety. #19SAGA2026 #Geophysics

[CGS @CGS_RSA]

Joseph Matamela presented research on “Geological Characterisation of a Potential CCUS Site: Insights from Borehole Geophysics.” The study used borehole geophysical tools to assess the Ventersdorp Supergroup’s potential for carbon capture, utilisation and storage (CCUS), providing insights into rock integrity and its suitability for secure CO₂ storage. #19SAGA2026 #geophysics

[CGS @CGS_RSA]

Sinovuyo Myedeki presented research on “Structural Controls on Seismicity,” investigating ongoing seismic activity at the Cooke Mine Section in the Far West Rand, despite mining operations ceasing in 2017. The study aims to improve understanding of post-closure seismic hazards, supporting safer mine closure, ongoing monitoring and the protection of nearby communities. #19SAGA2026 #geophysics

[CGS @CGS_RSA]

David Ngobeni presented on “Integrated Geophysical Investigation of the Shu Shu Hot Springs, KwaZulu‑Natal, South Africa”

David investigated the Shu Shu hot springs, exploring the underground mechanisms through aerial surveys and soil electrification. They discovered that large subterranean fractures serve as conduits for rainwater, which penetrates the Earth, gets superheated, and is expelled back to the surface, generating heat. #19SAGA2026