[3] Many excavations were facilitated by the Hellenic Society for Near Eastern Studies (HSNES) and the Department of Antiquities of Jordan since the 1990s, and Dr. Konstantinos D. Politis directed most of these archaeological projects.
[9] Archaeological investigation at Tawahin es-Sukkar and other sites in the area suggest "a population with a Nabataean character living on the south-eastern shores of the Dead Sea from the 1st-6th centuries A.D."[10] Finds at the site suggest presence of human settlement for several different historical eras: 8th to 9th, 12th to 14th, 15th to 16th, and 20th centuries (including the Early Bronze, Byzantine, and late Islamic Periods[dubious – discuss]).
[15] There is both an eastern and western pressing room which helped archaeologists understand the settlement and agricultural patterns at the site since 12,000 years ago.
[19] The area of Ghor es-Safi is characterized by the Saramuji conglomerates dating back to the Proterozoic,[20] somewhere between 595 and 600 mya (million years ago).
[21] The area around Ghor es-Safi is composed of alternating horizons of boulder conglomerates and arkosic sandstone (the latter with green impurities due to chlorite and epidote from early metamorphism).