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Variability of α ⁄ ß Inversion Temperatures of Natural Quartz
Faculty
Science
Year:
2012
Type of Publication:
ZU Hosted
Pages:
Authors:
Mahmoud Ragab Plus
Staff Zu Site
Abstract In Staff Site
Journal:
International Journal of Science and Research (IJSR) International Journal of Science and Research (IJSR)
Volume:
Keywords :
Variability , , , , Inversion Temperatures of Natural Quartz
Abstract:
Abstract: The α ⁄ ß inversion temperature of quartz at atmospheric pressure is 573 °C. This temperature shows some variability caused by source of quartz , particle sizes , heating rate and pressure ( nitrogen atmosphere ).The differential
Author Related Publications
Mahmoud Ragab Plus, "Balasy, M.R. Abd Allah, Sh.E., Waheed Elwan (2008) Geochemistry of North Wadi Hawashia Granitoid Rocks, North Eastern Desert, Egypt", Alexandria University, 2008
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Mahmoud Ragab Plus, "Thermal Characterization and Mineral Composition of the Egyptian Alabaster “Carbonate Rocks”", International Journal of Science and Research (IJSR), 2012
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Mahmoud Ragab Plus, "Mineralogy of Aragonite Carbonate Veins, Dissecting Dokhan Volcanics, Northern Eastern Desert, Egypt", Journal of Science and Research (IJSR, 2012
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Mahmoud Ragab Plus, "Late Neoproterozoic Dokhan volcanics, around G. Esh, North Eastern Desert, Egypt: geochemistry and relation of K2O and Nb abundances with crustal thickness", Arab J Geosci, 2012
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Mahmoud Ragab Plus, "MINERALOGICAL AND GEOCHEMICAL STUDIES ON THE KAB AMIRI GRANITOIDS, EASTERN DESERT, EGYPT", THE FOURTH INTERNATIONAL CONFERENCE ON THE GEOLOGY OF AFRICA, 2005
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Department Related Publications
Osama Mohamed Abdelmoneim Elbadry, "El-Badry, O. A. Samir & S. Riad, : Geological conditions of Hammam Faraon thermal spring Sinai, Egypt: Bull. Fac. Sci., Zagazig Univ., V. 10, p. 1 16.( 1988)", لايوجد, 1900
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Osama Mohamed Abdelmoneim Elbadry, "El-Badry, O. Hassaan, Abdullah & El Masry : Geo¬chemistry of two cores from the East Mediterranean Bull. Fac. Sci. Zagazig Univ., V. 5, p. 268 293. (1983)", لايوجد, 1900
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Osama Mohamed Abdelmoneim Elbadry, "El Badry, O. & Hassaan, Contribution of the Geochemical characteristics of the Cretaceous Shaly Beds, Baharia Oasis, Western Desert, Egypt: Fifth Iraqi Geological Cong. Baghdad, Iraq. (Abstract). (1978)", لايوجد, 1900
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Osama Mohamed Abdelmoneim Elbadry, "El-Badry, O. Hassaan & El Sheimi, : Contribution to Geo¬chemistry of some Kaolinites of Kalabsha, Egypt: ICSOBA IM Conference, Cagliari, Italy (1979), p. 325 332. (1981)", لايوجد, 1900
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Samir Mahmoud Ahmed Zaid, "التعرف علي بيئة الترسيب لمتكون النخل في غرب وسط سيناء.", لايوجد, 1900
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