History Commons^™

A Case Study Of Copper-Arsenic Ewer From The Egyptian Museum In Cairo, Egypt, Abeer Gharib, Manal Ahmed Maher

Journal of the General Union of Arab Archaeologists

(En)This paper presents an analytical study and treatment of an Arsenical Copper ewer from old kingdom stored in the Egyptian Museum in Cairo. Examination and analysis were carried out by using optical microscopy (OM), metallographic microscopy and scanning electron microscopy (SEM), with energy-dispersive spectroscopy (EDX) and X-ray diffraction (XRD).

Results indicated that ewer was made of copper-arsenic alloy; it had intended black layer which referred to the fertile soil. The ewer was made by cold-working and the spout was joined mechanically; it has three layers of alteration products with various compositions and morphology covering the substrate of the alloy. …

The Rock Art Of The Saharan Atlas (Algeria): A Spatial Analysis Essay, Dr. Merouane Rabhi, Mr. Hocine Bellahreche Bellahreche

Journal of the General Union of Arab Archaeologists

(En) Rock art represents one of the most important archaeological remains in the Algerian Saharan Atlas. The various classical attempts for its study and interpretation led to the proposal of a methodological framework based on the description and classification of this archaeological record in chronological stages. The spatial distribution of rock art in the landscape as well as the related geographical context required the application of new and innovative approaches such as spatial archaeology and Geographic Information Systems (GIS). The main goals of this paper are to illustrate the impact of the geographic, topographic and the environmental context on these …