Szerző: " Heikal Mohamed A."

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Salem Abdel-Karim Ahmed; Heikal Mohamed A.; Kabesh Mahmoud Lofty; Salem M. A.: Geochemistry of biotite and its significance as a guide to the origin of the granitoid rocks of El-Imra area, Eastern Desert, Egypt. In: Acta mineralogica-petrographica, (29). pp. 47-56. (1987)

Heikal Mohamed A.: Major and trace elements in some granitic rocks southeastern At-Taif area, Saudi Arabia - their implications to magma genesis and tectonic setting. In: Acta mineralogica-petrographica, (27). pp. 5-16. (1985)

Heikal Mohamed A.; Salem Abdel-Karim Ahmed; El-Sheshtawi Youssef A.: Zircon in granitoids from Sinai, Egypt and its genetic significance. In: Acta mineralogica-petrographica, (27). pp. 117-130. (1985)

Heikal Mohamed A.; Ahmed Abdel-Aal M.: Late Precambrian volcanism in Gabal Abu Had, Eastern Desert, Egypt : evidence for an island-arc environment. In: Acta mineralogica-petrographica, (26) 2. pp. 221-233. (1984)