Ile-Ife (Other Keyword)

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Glass Beads from Igbo Olokun, Ile-Ife: Chemical composition, production, and regional interaction (2015)
DOCUMENT Citation Only Abidemi Babalola. Laure Dussubieux. Susan McIntosh.

The site of Igbo Olokun in the city of Ife, in southwestern Nigeria has been identified as a primary glass and glass beads production center dating to the "Classic" period (12th-15th c.), but glass from well-recorded contexts has been rare. Excavations in 2011-2012 produced over twelve thousand drawn glass beads. LA-ICP-MS analysis of 49 glass bead samples revealed two main compositional groups: High Lime, High Alumina (HLHA); and Low Lime, High Alumina (LLHA). While the occurrence of HLHA...