Africa’s underground wealth is hard to overstate — not just in “what’s there,” but in how much of the modern world depends on it.
Multiple major institutions note that Africa is home to about 30% of the world’s mineral reserves, and that it holds around 40% of the world’s gold, alongside dominant shares of minerals like chromium and platinum group metals.
That matters because minerals aren’t just “commodities” anymore — they’re the raw inputs for everything from phones to power grids. And on the clean-energy side, sub-Saharan Africa is estimated to hold about 30% of proven critical mineral reserves, which are essential for batteries, solar, wind, and electrification.
When you look closer, the concentration is even clearer. UN-linked analysis highlights Africa’s significant shares in key transition minerals — including large portions of cobalt and manganese, and meaningful reserves of graphite, nickel, copper, and lithium.
Africa’s mineral wealth can fund infrastructure, schools, and industry — but only if more of the value stays local: better contracts, transparent governance, processing capacity, and regional supply chains that turn raw materials into finished outputs.