تصفح University Publications حسب المؤلف "El Alfy, Z. S."
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Petrogenesis And Geochronology Of The Granitic Intrusions Of Gabal Kulyiet And Seiga, South Eastern Desert, Egypt
Meneisy, M. Y. [محمد يسري منيسي]; El Alfy, Z. S.; El Kalioubi, B. A. ( Qatar University , 1986 , Article)In the South Eastern Desert of Egypt tonalite. granodiorite and granite intruded intermediate to acidic metavolcanics and volcanogenic metasedimentary rocks of Precambrian age. The geological features of these granitic ... -
Petrogenesis And Tectonic Setting Of The Vqlcanic Suite West Of Wadi Bagharid South Eastern Desert, Egypt
El Kaluiobi, B. A. [باهر عبد الحميد القليوبي]; El-Alfy, Z.S. ( Qatar University , 1987 , Article)The metavolcanic belt west of Wadi Bagharid, south Eastern Desert, Egypt is geologically investigated. Petrographically, the metavolcanics are subdivided into four rock varieties namely: metaandesites, metadacite-rhyodacite, ...