East Africa is positioning itself as a future player in the global niobium supply chain, as international concerns mount over the current overreliance on Brazil for the strategic mineral. While Africa holds an estimated 30% of the world’s critical mineral reserves, a significant portion remains underexplored, and niobium—a lesser-known but vital element—is increasingly coming into focus.
Kula Gold, an Australian mining company, recently secured an exploration permit from the Malawi Mining and Minerals Regulatory Authority for its Wozi Niobium project. This move adds Kula Gold to a growing list of companies targeting East Africa’s niobium potential. The region, though still modest in output, could emerge as a critical supplier in the coming years, especially as Western powers look to diversify mineral sources away from dominant producers.
Currently, Brazil supplies approximately 90% of the world’s niobium, with 75,000 tonnes produced in 2023 alone, according to data from the U.S. Geological Survey. By contrast, African production stands at just 730 tonnes, primarily from the Democratic Republic of Congo and Rwanda. Yet multiple projects across Malawi, Tanzania, and Kenya signal that this landscape could soon shift.
Malawi is home to the Kanyika deposit, being developed by another Australian firm, Globe Metals & Mining. The site is poised to become Africa’s first industrial-scale niobium mine, with an estimated annual output of 3,267 tonnes of niobium pentoxide over a projected 27-year mine life. However, despite earlier targets, the construction phase—initially scheduled for 2024—has been delayed by at least a year due to financing setbacks and delays in finalizing key feasibility studies.
In Tanzania, the Panda Hill project—under Cradle Resources and Tremont Investments—remains stalled amid prolonged negotiations with government authorities. A 2016 feasibility study projected 5,400 tonnes of niobium pentoxide production annually for three decades. But years later, the project still lacks a special mining license, and timelines for its formalization remain unclear.
Meanwhile, Kula Gold’s Wozi project is at a much earlier stage, with exploration work still pending. The company aims to begin field operations in the coming months, with a preliminary drilling campaign expected by the end of 2025. In Kenya, a consortium comprising RareX and Iluka Resources is seeking approval to develop the Mrima Hill project, another potential niobium site. Malawi’s Machinga project, led by DY6, has also surfaced as a possible contributor to the region’s future supply.
This regional activity unfolds against a backdrop of growing strategic concern over the global niobium market’s concentration. A March 2024 report by the Center for Strategic and International Studies warned that the near-total dependence on Brazilian supply posed a major vulnerability to global supply chains. The report called for urgent efforts to diversify sourcing, identifying East Africa as a key region with untapped potential.
Yet the road to establishing East Africa as a significant niobium exporter is far from smooth. While exploration and interest are expanding, many of the projects remain in early or uncertain phases. Investors remain cautious, and delays in feasibility studies, licensing, and financing continue to cloud the sector’s outlook.
Still, optimism is rising. Niobium, long valued in steelmaking for its strengthening properties, is seeing growing demand in high-tech sectors, including electronics, aerospace, and electric vehicles. Its ability to resist corrosion and withstand extreme temperatures makes it attractive for battery technologies aimed at improving performance and durability. According to market research firm Dataintelo, global demand is expected to grow at a compound annual rate of 8.7%, reaching $4.8 billion by 2032—up from $2.3 billion in 2023.
East Africa’s ability to tap into this growth will depend on whether exploration efforts transition into viable production and whether governments and companies can overcome the regulatory and logistical hurdles that have long plagued mining development on the continent. For now, the potential is clear—but so are the challenges.
