Tracking the footsteps of West Africa's prehistoric metalworkers
Despite decades of archaeological research, the origins of iron metallurgy in sub-Saharan Africa remain largely unclear. Yet this technological revolution—crucial for producing efficient agricultural tools—emerged there at least 3,000 years ago.
While investigating an archaeological site in eastern Senegal, an international team led by the University of Geneva (UNIGE) uncovered exceptionally well-preserved remains of an ironworking workshop dating back to the 4th century BCE and used for nearly eight centuries. The discovery, published in African Archaeological Review, provides new insights into late prehistoric metallurgical practices in Africa.
- UNIGE press release dated 31 March 2026, "Tracking the footsteps of West Africa's prehistoric metalworkers"