Search Results - "Harraz, Hassan"

Elemental substitutions and compositional evolution during tourmaline formation in metasomatic schistose rocks of Sikait area in the Southern Eastern Desert, Egypt by Harraz, Hassan, Abd El Monsef, Mohamed

“…Tourmaline deposit in Sikait area (Southern Eastern Desert of Egypt [SEDE]) is closely associated with metapelitic schistose rocks that belong to…”
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Multi-element association analysis of stream sediment geochemistry data for predicting gold deposits in Barramiya gold mine, Eastern Desert, Egypt by Harraz, Hassan Z., Hamdy, Mohamed M., El-Mamoney, Mohamed H.

“…► Stream sediments were analyzed for geochemical prospecting of Au in Barramiya area. ► Gold in analyzed samples up to 3.51ppm. ► R-mode factor score map…”
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Pan-African (intraplate and subduction-related?) metasomatism in the Fawakhir ophiolitic serpentinites, Central Eastern Desert of Egypt: mineralogical and geochemical evidences by Hamdy, Mohamed M., Harraz, Hassan Z., Aly, Gehan A.

“…Fawakhir serpentinites are the most western ophiolitic ultramafics relative to the Pan-African collision suture at the Qift-Quseir road in the Central Eastern…”
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Fluid inclusions in the mesozonal gold deposit at Atud mine, Eastern Desert, Egypt by Harraz, Hassan Z

“…Gold mineralization at the Atud mine occurs as fracture-filling auriferous quartz veins hosted in Neoproterozoic dioritic rocks and along their contact with…”
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Zonation of primary haloes of Atud auriferous quartz vein deposit, Central Eastern Desert of Egypt: A potential exploration model targeting for hidden mesothermal gold deposits by Harraz, Hassan Z., Hamdy, Mohamed M.

“…•Primary haloes of 11 trace elements used for prospecting Atud blind gold, Egypt.•Extent of primary haloes above and below orebody and its potentiality was…”
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A genetic model for a mesothermal Au deposit: evidence from fluid inclusions and stable isotopic studies at El Sid Gold Mine, Eastern Desert, Egypt by Harraz, Hassan Z.

“…The El Sid Au mineralisation in the Fawakhir area, Eastern Desert, Egypt, is comprised of hydrothermal quartz veins cutting a Neoproterozoic granitoid pluton…”
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Wall rock alteration, Atud gold mine, Eastern Desert, Egypt: processes and PTXCO2 conditions of metasomatism by Harraz, Hassan Z.

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Wall rock alteration, Atud gold mine, Eastern Desert, Egypt: processes and PTXCO 2 conditions of metasomatism by Harraz, Hassan Z.

“…The Atud gold mine, central Eastern Desert of Egypt, is located in an intrusive metagabbro-diorite complex that abutts the conglomerate-greywacke-slate series…”
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Geochemistry and Sr- and Nd-isotopic study on rare-metal-bearing granitic rocks, central Eastern Desert, Egypt by Hassanen, Mohamed A., Harraz, Hassan Z.

“…Three post-orogenic granitic plutons exposed in the Egyptian basement complex, namely Homr Akarem, Homrit Mukbid and Nuweibi were selected for geochemical and…”
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Primary geochemical haloes, El Sid gold mine, Eastern Desert, Egypt by Harraz, Hassan Z.

“…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…”
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