Experts Rally Behind Science and Technology to Transform Africa’s Mining Sector
Africa’s ambition to unlock its mineral wealth through science and technology has received a major boost as leading earth scientists, researchers and industry experts gathered in Accra to explore new approaches to mineral discovery and extraction.
The International Association for Structural Geology and Tectonics (IASGT), in collaboration with the Department of Earth Science at the University of Ghana, the Centre for Exploration Targeting at the University of Western Australia, and the Agate Project, convened the landmark conference aimed at transforming how the continent discovers and develops its natural wealth.
The high-level gathering focused on strengthening scientific understanding of underground geological structures as global demand for gold, lithium and other critical minerals continues to rise.
Experts at the conference argued that Africa’s long-term advantage in the mining sector will depend not only on its mineral resources but also on its ability to apply advanced scientific knowledge to locate, extract and manage these resources sustainably.
Prof. Mark Jessell of the University of Western Australia explained that structural geology plays a critical role in understanding the formation and location of mineral deposits, particularly in West Africa’s Birimian greenstone belts.
He noted that geological faults often serve as pathways for mineral-rich fluids from deep within the earth, carrying valuable resources such as gold and lithium closer to the surface.
According to experts, improved geological mapping, modern spatial modelling and advanced exploration techniques can help reduce exploration costs, shorten discovery timelines and improve mine safety across the continent.
The conference also highlighted the importance of building local research capacity by providing African scientists and young geologists with access to global expertise.
Prof. Manish Mamtani of the Indian Institute of Technology (IIT) Kharagpur said hosting international geological conferences in developing regions helps bridge gaps in academic research and allows local institutions to benefit directly from global knowledge.
The Head of the Department of Earth Science at the University of Ghana, Prof. Prince Ofori Amponsah, said the event aligns with the university’s objective of promoting impactful research and strengthening partnerships with international institutions.
He said collaborations with institutions such as the University of Western Australia’s Centre for Exploration Targeting would help develop the next generation of African exploration experts.
The conference further examined the role of artificial intelligence and digital technologies in modern mineral exploration.
Prof. Mamtani cautioned that while artificial intelligence and machine learning are improving data analysis, they must be supported by accurate field geological information to produce reliable results.
Prof. Jessell also emphasised the need for closer collaboration between geologists, computer scientists and industry players to advance mineral exploration.
Industry stakeholders, including Asante Gold Corporation, AngloGold Ashanti’s Obuasi Mine and Turaco Gold, supported the conference, highlighting the growing importance of science-led exploration as easily accessible mineral deposits become increasingly limited.
