摘要
Neolithic sites in Oran are rich in ceramic pottery.Microscopic and chemical analysis of products is closely linked to the subsequent development of the main analytical methods:optical microscopy and X-ray fluorescence.This study learns more about the mineralogical constituents of some caves pottery shards,ceramic typology of the Oran region,likely from the basic raw material(common clay,various types of regolith,silty loams,rarely marl),knowledge of the nature of intentionally added degreasers and characterized geological and archaeological context,also combined with the microscopic study of thin pottery blades met these requirements allowing us to showcase the progress of these ancient societies.
