• Geologic setting of the St. Catherine basement rocks, Sinai, Egypt 

      Abdel Maksoud, M. A.; Khalek, M. L. Abdel; Oweiss, K. A.; عبد المقصود, محمد علي; عبد الخالق, محمد لطفي; عويس, خليفة عبد الفتاح... more authors ( Qatar University , 1993 , Article)
      St. Catherine area, some 900 km in size, is dominated by basement rocks Encompassing old continental gneisses, metasediments, greenstone belt, calc-alkaline granites (G-II-granites), rift-related volcanics (RV), and ...
    • Mineralogical and Chemical Properties of El-Fa Youm Clays 

      Abdel Maksoud, M. A.; Ebied, E. A.; Sabarah, B. A.; عبد المقصود, محمد علي; صبرة, برى عبد الغني; عبيد, إلهام أحمد... more authors ( Qatar University , 1993 , Article)
      El-Batts Demo Area constitutes a part of El-Fayoum province in Egypt, it is dominated by clay formations 17 meters thickness, covered in part by a thin layer of Pleistocene deposits. XRD studies reveal that smectite is ...