Raw Material and Technological Changes in Ceramic Productions at Sai Island, Northern Sudan, from the Seventh to the Third Millennium BC.

This study presents the results of integrated mineralogical, petrographic and chemical analyses of different ceramic assemblages and local sediments from Sai Island, northern Sudan, dating to between the seventh and the third millennium bc, and highlights a significant variability in the raw materials and technology of these productions. Although archaeometric analyses of ceramics are widely employed in many parts of the world, a lamentable scientific gap exists for African pottery, which this paper aims to bridge with new and compelling results. [ABSTRACT FROM AUTHOR]