Occurrences and genesis of emerald and other beryls mineralization in Egypt: A review
FM Khaleal, GM Saleh, RL El Saeed… - … of the Earth, Parts a/b/c, 2022 - Elsevier
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 …
appearance and high hardness (after diamond and ruby). Beryl is a rare mineral due to lack …
Petrogenesis and tectonic implications of the cryogenian I-type granodiorites from Gabgaba Terrane (NE Sudan)
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 …
data for understanding its crustal evolution. We present new bulk-rock geochemistry and …
Mantle source characteristics of the late Neoproterozoic post-collisional gabbroic intrusion of Wadi Abu Hadieda, north Arabian-Nubian Shield, Egypt
This article presents geochemical and mineralogical data for the Neoproterozoic Abu
Hadieda mafic intrusion (AHMI), which exposed at the boundary between the northern and …
Hadieda mafic intrusion (AHMI), which exposed at the boundary between the northern and …
Magmatic evolution and rare metal mineralization in Mount El-Sibai Peralkaline granites, Central Eastern Desert, Egypt: Insights from whole-rock geochemistry and …
The Ediacaran peralkaline granites, which were emplaced during the post-collisional
tectonic extensional stage, have a limited occurrence in the northern tip of the Nubian …
tectonic extensional stage, have a limited occurrence in the northern tip of the Nubian …
Petrogenesis of the Wadi El-Faliq Gabbroic Intrusion in the Central Eastern Desert of Egypt: Implications for neoproterozoic post-collisional magmatism associated …
The late Neoproterozoic gabbroic intrusion of the Wadi El-Faliq area in the central Eastern
Desert of Egypt (north Arabian–Nubian Shield; henceforth, ANS) is a fresh, undeformed …
Desert of Egypt (north Arabian–Nubian Shield; henceforth, ANS) is a fresh, undeformed …
Postcollisional ferani volcanics from north arabian–nubian shield (south Sinai, Egypt): petrogenesis and implication for ediacaran (607–593 Ma) geodynamic …
Abstract The Ediacaran (607–593 Ma) Ferani volcanic rocks are exposed in South Sinai, at
the extreme northern tip of the Arabian-Nubian Shield (ANS). The studied volcanics …
the extreme northern tip of the Arabian-Nubian Shield (ANS). The studied volcanics …
Development of the Arabian-Nubian Shield along the Marsa Alam-Idfu transect, Central-Eastern Desert, Egypt: geochemical implementation of zircon U-Pb …
The magmatic complex along the Marsa Alam-Idfu transect, Central-Eastern Desert of Egypt,
represents the northern segment of the Arabian–Nubian Shield (ANS), which developed …
represents the northern segment of the Arabian–Nubian Shield (ANS), which developed …
Critical raw material resources in Nugrus-Sikait area, South Eastern Desert, Egypt: Geological and geochemical aspects
The current work aims to assess the critical raw materials (CRMs) in the Arabian-Nubian
Shield in accordance with the European Union. CRMs are strategically and economically …
Shield in accordance with the European Union. CRMs are strategically and economically …
Evolution of the Arabian-Nubian Shield in Gabal Samra area, Sinai; implications from zircon U–Pb geochronology
The basement complex of Sinai represents the northern end of the Arabian-Nubian Shield
that formed as part of the East African Orogen. Our study focuses on the genesis and …
that formed as part of the East African Orogen. Our study focuses on the genesis and …
Prolonged arc accretion during growth of juvenile crust in the Arabian Nubian Shield: Insights from the granitoids of northern Ethiopia
M Gebreslassie, SB Zhang, L Zhang, T Liang… - Gondwana …, 2025 - Elsevier
Abstract The Arabian Nubian Shield (ANS) is one of the largest juvenile continental crust
formed after the Archean. To determine the timing and understand the mechanism of its …
formed after the Archean. To determine the timing and understand the mechanism of its …