[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 …

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 …

Alteration Patterns Related to Hydrothermal Gold Mineralizaition in Meta‐andesites at Dungash Area, Eastern Desert, Egypt

HA Helba, KI Khalil, NMF Abou - Resource Geology, 2001 - Wiley Online Library
The hydrothermal alteration patterns associating with the gold prospect hosted by
metavolcanics in the Dungash area, Eastern Desert of Egypt, were investigated in order to …

[HTML][HTML] Geochemical and geochronological characteristics of the Um Rus granite intrusion and associated gold deposit, Eastern Desert, Egypt

B Zoheir, R Goldfarb, A Holzheid, H Helmy… - Geoscience …, 2020 - Elsevier
Abstract The Um Rus tonalite-granodiorite intrusion (∼ 6 km 2) occurs at the eastern end of
the Neoproterozoic, ENE-trending Wadi Mubarak shear belt in the Central Eastern Desert of …

Gold in Egypt: Does the future get worse or better?

NS Botros - Ore Geology Reviews, 2015 - Elsevier
Abstract Within the Eastern Desert of Egypt, there are more than a hundred vein-type gold
deposits and occurrences. Gold was mined in the Dynastic and Roman periods of the …

[HTML][HTML] Lithological and Alteration Mapping at the Um El-Rus Area, Central Eastern Desert, Egypt, Using Remote Sensing Techniques

M Anwar, I Abu El-Leil, SM Salem - Journal of the Indian Society of …, 2023 - Springer
The present study aims at discriminating the rock units and mapping the alteration zones
from their host rocks, as promised targets for mineral exploration in Um El-Rus area using …

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 …

Hydrothermal alteration geochemistry of the Betam gold deposit, south Eastern Desert, Egypt: mass-volume-mineralogical changes and stable isotope systematics

BA Zoheir, NN Qaoud - Applied Earth Science, 2008 - journals.sagepub.com
Although there is relatively minor gold production from the Arabian–Nubian shield at
present, extensive alluvial and lode fields along the western side of the Red Sea in Upper …

[PDF][PDF] Factors control of gold mineralization and associated ore metals, Um Rus area, Central Eastern Desert, Egypt

IA El-Leil, SM Sakr, LM Abd El-Salam… - Journal of American …, 2016 - researchgate.net
Geological studies and mineralogical investigation reveal that gold mineralization and
associated ore metals are essentially associated with smoky quartz and wall rock alteration …

[PDF][PDF] SOME GEOLOGICAL AND MINERALOGICAL STUDIES ON THE MINERAL DEPOSITS OF GABAL UM RUS AREA, CENTRAL EASTERN DESERT, EGYPT.

RMR Elwardany - researchgate.net
Above all I thank the Almighty Allah who is being with me and showers his blessings and
grace towards me in all walks of my life. Thank God Almighty for all of those who help and …