Ancient bead-making in Ile-Ife.

In 2010, excavations were undertaken in the northeastern part of the site by Abidemi Babatunde Babalola and colleagues who identified evidence that Ile Ife was making glass beads for its own consumption and for trade. The city had long been associated with glass processing and glass beads, but the excavations recovered almost 13,000 glass beads and several pounds of glassworking debris. The beads here have a unique chemical makeup, of contrasting levels of soda and potassium and high levels of alumina.

The beads were made by drawing a long tube of glass and cutting it into lengths, mostly under two-tenths of an inch. Most of the finished beads were cylinders or oblates, the rest are tubes. Bead colors are primarily blue or blue-green, with a smaller percentage of colorless, green, yellow, or multicolored. A few are opaque, in yellow, dark red or dark gray.

Archaeology at Ile-Ife

Excavations at Ile Ife have been conducted by F. Willett, E. Ekpo and P.S. Garlake. Historical records also exist and have been used to study migration patterns of the Yoruba civilization.