Portable EDXRF analysis of a mud brick necropolis enclosure: evidence of work organization, El Hibeh, Middle Egypt

The geochemical and sedimentological compositions of mud brick from a feature called the Square Enclosure in the eastern desert necropolis of the ancient town site of El Hibeh, Egypt, were investigated along with surface sediments from the local Nile floodplain for the purpose of establishing possible sources of the mud brick. Geochemical examination was undertaken with a portable EDXRF spectrometer; a field portable sedimentological laboratory was used to collect grain size, mineralogy, and strength analysis data. Results of the analyses produced evidence of work organization relating to the construction of the Square Enclosure. This discovery is the first archaeological evidence of work organization from the mud brick of ancient Egyptian structures and provides a valuable contribution to our knowledge of ancient Egyptian work organizational practices.