Colin D. Reader is a professional engineering geologist who has long been fascinated by the monuments of ancient Egypt. He
Mariam F. Ayad is an associate professor of Egyptology at the American University in Cairo. In 2020–2021 she was a
Eid Mertah is a Conservator of archaeological materials in the Restoration and Conservation Department of the Egyptian Museum, Cairo.
Christian Eckmann is a conservator and head of the department for restoration and conservation at the Römisch-Germanisches Zentralmuseum in Mainz,
Christian Koeberl is a professor of impact research and planetary geology at the University of Vienna, a full member of
Florian Ströbele was a researcher between 2011 and 2019 at the archaeometry laboratories of the Römisch-Germanisches Zentralmuseum, Mainz, Germany, and
Katja Broschat is a conservator at the Römisch-Germanisches Zentralmuseum in Mainz, Germany.