Beryl and others gem varieties represent the most valuable gemstones due to their good
appearance and high hardness (after diamond and ruby). Beryl is a rare mineral due to lack …

Emerald and other beryls represent a family of the most valuable gemstone around the
world and particularly in Egypt. Beryllium (Be) contents in beryl-bearing bedrocks in south …

The present study aims to explain the geochemical and mineralogical details of the granitic
rock types in Gabal EL-Faliq area, South Eastern Desert of Egypt, in relation to geotechnical …

Dike-like variable listwaenites with significant Au (up to 25 ppm) are exposed along fault
zones in serpentinites at Um Khasila-Um Huweitat (Kh-H) and Malo Grim (MG) in central …

The widely distributed granitic intrusions in the Nubian Shield can provide comprehensive
data for understanding its crustal evolution. We present new bulk-rock geochemistry and …

Abu Rusheid area represents one of the typical rare metals-bearing rocks in the Northern
Neoproterozoic Arabian-Nubian Shield. The current work reports a new detailed lithologic …

The current contribution goal is to measure the distribution of the radionuclide within the
exposed rock units of southwestern Sinai, Seih-Sidri area, and assess the radiological risk …

Natural radioactivity, radiological hazard, and petrological studies of Homrit Waggat granitic
rocks, Central Eastern Desert, Egypt were performed in order to assess their suitability as …

This study investigates the distribution of natural radioactivity and geological, geochemical,
and environmental risk assessments of phosphorite deposits to determine their suitability for …

The utilization of phosphorite deposits as an industrial resource is of paramount importance,
and its sustainability largely depends on ensuring safe and responsible practices. This study …