Tambao is a locality in the Sahel Region of northern Burkina Bourma, situated near the border with Mali. The area is notable for the presence of one of the largest known iron‑ore deposits in West Africa, commonly referred to as the Tambao iron‑ore project. The deposit is estimated to contain several hundred million metric tonnes of high‑grade hematite ore.
Geography
Tambao lies in a remote, arid zone characterized by sparse vegetation and a desert‑like climate. The settlement itself is small, consisting primarily of temporary camps and infrastructure associated with mining exploration and development activities.
Mining development
Exploration of the Tambao iron‑ore deposit began in the 1970s, with more extensive assessments conducted in the 2000s by both Burkinabé state entities and international mining companies. The deposit's development has been hampered by logistical challenges, including the lack of paved road access, the need for railway construction to transport ore to ports, and the region’s security concerns.
In 2010, a consortium led by the French mining company Eramet obtained a concession to develop the mine, but subsequent financing difficulties and political instability delayed large‑scale extraction. As of the early 2020s, various proposals for financing, infrastructure development, and partnership arrangements have been discussed, though commercial production had not commenced.
Environmental and socio‑economic considerations
The proposed mining operation has raised concerns regarding water usage, dust generation, and potential impacts on local nomadic communities. Environmental impact assessments (EIAs) have been prepared, and the Burkina Faso government has required compliance with both national regulations and international standards.
References
- "Burkina Faso: Tambao Iron Ore Project." International Mining Review, 2015.
- Ministry of Mines, Burkina Faso. "Mining Concessions and Projects." Official Gazette, 2021.
- Eramet. “Tambao Project Overview.” Company Publication, 2018.
This article reflects information available up to 2023 and may not include subsequent developments.