Reliable geological and demographic data are essential to strengthening Africa’s mining sector, improving policy decisions and ensuring that mineral wealth delivers greater economic benefits, according to Mecktilder Mchomvu, Executive Director of the Tanzania Women in Mining and Mineral Industry.
Speaking to CNBC Africa at the recently concluded Mining in Motion Summit in Accra, Ghana, Mchomvu discussed best practices in artisanal and small-scale mining, the different stages of the gold value chain and the need for more reliable information to guide the industry’s development.
Her comments highlighted the importance of understanding where mineral resources are located, how mining activities operate and which communities and businesses participate in the sector.
Strengthening Artisanal and Small-Scale Mining
Artisanal and small-scale mining provides livelihoods for communities across Africa, but operators often face challenges related to access to finance, appropriate technology, formalisation and safe working practices.
Sharing best practices across countries could help improve mining standards, strengthen productivity and support the transition towards more formal and responsible operations.
Better information about small-scale mining activities would also help governments understand the sector’s economic contribution, identify regulatory gaps and develop policies that reflect conditions on the ground.
Understanding the Gold Value Chain
Mchomvu also discussed the multi-stage gold value chain, which extends beyond extraction to include processing, refining, trading and other downstream activities.
The extent to which African countries participate in these stages can influence how much economic value remains within their borders. Improving access to processing facilities, technical expertise and reliable market information could help strengthen local participation in mineral value chains.
However, effective planning depends on accurate information about mineral deposits, production levels, operators and the people whose livelihoods depend on mining.
Better Data for Better Mining Policy
Gaps in geological and demographic data can make it difficult for governments to assess mineral potential, plan infrastructure, regulate operations and measure the social and economic effects of mining.
More comprehensive and accessible datasets could support exploration decisions, improve regulatory oversight and help policymakers understand the needs of mining communities, including women working across the industry.
The discussions at the Accra summit underscored the importance of combining responsible mining practices with stronger information systems. For African countries seeking to maximise the benefits of their mineral resources, reliable data will be an important foundation for informed decisions, investment and more inclusive development.