A new classification of the gold deposits of Egypt

NS Botros - Ore Geology Reviews, 2004 - Elsevier
Gold deposits and occurrences located in the Nubian Shield have been known in Egypt
since Predynastic times. Despite the fact that these deposits were long under exploitation …

Metallogeny of gold in relation to the evolution of the Nubian Shield in Egypt

NS Botros - Ore Geology Reviews, 2002 - Elsevier
Gold mineralization in the Eastern Desert of Egypt is confined, almost completely, to the
basement rocks of the Nubian Shield that was cratonized during the Panafrican orogeny …

[HTML][HTML] Characteristics and genesis of shear zone-related gold mineralization in Egypt: a case study from the Um El Tuyor mine, south Eastern Desert

BA Zoheir - Ore Geology Reviews, 2008 - Elsevier
Although gold production from orogenic deposits in the Arabian–Nubian Shield is currently
relatively minor, extensive alluvial and lode fields were exploited by the ancient Egyptians …

Fluid evolution in the el-Sid gold deposit, Eastern Desert, Egypt

B Zoheir, R Moritz - Geological Society, London, Special …, 2014 - lyellcollection.org
Auriferous quartz (±carbonate) veins in the El-Sid mine cut through the western margin of
the Fawakhir granitic intrusion and the immediate country ophiolites. Gold mineralization is …

Role of fluid mixing and wallrock sulfidation in gold mineralization at the Semna mine area, central Eastern Desert of Egypt: evidence from hydrothermal alteration …

B Zoheir, A Akawy, I Hassan - Ore Geology Reviews, 2008 - Elsevier
The Semna gold deposit is one of several vein-type gold occurrences in the central Eastern
Desert of Egypt, where gold-bearing quartz veins are confined to shear zones close to the …

[HTML][HTML] The role of the granite emplacement and structural setting on the genesis of gold mineralization in Egypt

NS Botros - Ore Geology Reviews, 2015 - Elsevier
Abstract The Eastern Desert of Egypt is well known as a gold-mining district since ancient
times. Gold mineralization is closely associated with the granitic rocks in such way that the …

Primary geochemical haloes, El Sid gold mine, eastern Desert, Egypt

HZ Harraz - Journal of African Earth Sciences, 1995 - Elsevier
Gold mineralization in the El Sid gold mine, Eastern Desert of Egypt, occurs as fracture filling
in the Neoproterozoic granitic rocks and along its contacts with serpentinites and …

Nature and geodynamic setting of Late Neoproterozoic vein-type gold mineralization in the Eastern Desert of Egypt: mineralogical and geochemical constraints

KI Khalil, AM Moghazi, AM El Makky - Mineral Deposits of North Africa, 2016 - Springer
The vein-type gold mineralization in the Eastern Desert of Egypt consists of sulphide
minerals in stockwork quartz veins with hydrothermal alteration zones. The veins cut …

Wall rock alteration, Atud gold mine, Eastern Desert, Egypt: processes and P T XCO2 conditions of metasomatism

HZ Harraz - Journal of African Earth Sciences, 1999 - Elsevier
The Atud gold mine, central Eastern Desert of Egypt, is located in an intrusive metagabbro-
diorite complex that abutts the conglomerate-greywacke-slate series of the Pan-African Belt …

[PDF][PDF] Quartz veins characteristics and Au mineralization within the Batouri Au District, East Cameroon

M Yannah, CE Suh, MGM Mboudou - Sci. Res, 2015 - academia.edu
The Batouri south Au district of East Cameroon is hosted by biotite-amphibole meta-granites
that belong to the Pan-African group of Pre-to Syn D1 and D2 Neoproterozoic granitoids …