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    Mineralogy, petrography and manufacturing of good quality Blackboard chalk 

    Nasir, Sobhi J. [صبحي جابر نصر] ( Qatar University , 1996 , Article)
    Most of the Arabian countries produce bad quality and dusty blackboard chalk. Good quality and dustless blackboard chalk are usually imported from Europe, China, Taiwan and the United States of America. The essential raw ...
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    Empirical Investigation Of Wave Velocities In Bahariya Formation, Western Desert, Egypt 

    Othman, Adel A. A. [عادل علي علي عثمان] ( Qatar University , 1994 , Article)
    In the Meleiha Oil Field, Western Desert of Egypt, eleven selected drilled wells were chosen to investigate the seismic velocities in the Bahariya Formation. The velocity-depth relations were studied and equated. The ...
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    Electrical Properties Of The Lower Eocene Rocks In Qatar 

    El Sayed, Abdel Moktader A. [عبد المقتدر عبد العزيز السيد] ( Qatar University , 1987 , Article)
    Thirteen limestone samples representing the Rus Formation (Lower Eocene) are selected' from four locations in Qatar Peninsula. These samples are subjected to electrical resistivity, porosity, shaliness factor and water ...
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    Geologic evolution of the Dukhan salt flats in Western Qatar Peninsula, Arabian Gulf 

    Sadiq, A. Ali. M. [عبد العلي محمد صادق] ( Qatar University , 2003 , Article)
    Photo-interpretation of landsat Thematic Mapper images of the Dukhan salt flats, on the west coast of Qatar, reveals several deposit zonations within the salt flats. The deposit zonations occupy a restricted sub-evaporite ...
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    New Contributions To The Geology, Geochemistry And Tectonic Setting Of The Aswan Granites, Southern Egypt 

    Noweir, A. M. [عبد الحميد محمد نوير]; El Ela, A.M. Abu; Sewifi, B. M. ( Qatar University , 1990 , Article)
    The Aswan granitic rocks occupy a region in southern Egypt between the stable Archaean craton of the south Western Desert and the less stable Pan-African belt of the south Eastern Desert. They include light-grey medium ...
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    Lithofacies and depositional environments Of the lower jurassic sediments In central Saudi Arabia 

    Al-Saad, Hamad A.; Hewaidy, Abdel-Galil A. ( Qatar University , 1999 , Article)
    The lithofacies, microfacies and sedimentary environments of the surface Lower. Jurassic sediments in central Saudi Arabia are studied. The Lower Jurassic is represented by the marine clastic Marrat Frormation which is ...
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    Whole-rock powders and their analysis by an electron mocroprobe technique 

    Al Mohandis, Ahmed A. [احمد عبد القادر المهندس] ( Qatar University , 2001 , Article)
    Basic rock powders finder than 100 mesh were fushed in a molybdenum and tungsten boat in nitrogen atmosphere. The fusion technique uses very small amounts of sample which is suitable for rapid analysisof rock sample, ...
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    Modelling Of The Basement Surface Of Siwa-Qattara Depression Area, Northern Western Desert Of Egypt 

    Rizkalla, R. I. [رزق الله ابراهيم رزق الله]; Awad, Morad B. ( Qatar University , 1990 , Article)
    Modelling study of the basement surface of Siwa-Qattara Depression area was done through the calculation of basement depth for 62 selected points using gravity interpretation methods. The constructed basement relief map ...
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    Pan African magmatism in the Zabara District, Central Eastern Desert, Egypt: Geochemistry and Petrogenesis 

    El Sayed, M. M. [محمد محمد السيد] ( Qatar University , 1997 , Article)
    The rocks of the Zabara district include ophiolitic and non-ophiolitic sequences. The ophiolitic ones are metagabbro and metabasalt associated with metasediments, whereas the non -ophiolitic sequence includes intermediate ...
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    Application of discriminant score /∆‏ log r method for prediction of Organic richness at negelah well, coastal Mediterranean zone, western desert Egypt 

    Abu Shaga, El -Sayeda [السيدة محمد السيد ابو شجر] ( Qatar University , 1995 , Article)
    Both sonic, resistivity and temperature information are used in an integrated manner in order to identify the organic richness of the shally intervals allover the Albian - Aptian rock sequence in Negelah well located at ...
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      Holail, Hanafy [حنفي محمود هليل] (7) El Awady, M. M. [محمد محمد العوضي] (5) Abdel Maksoud, M. A. (4) Al Mohandis, Ahmed A. [احمد عبد القادر المهندس] (4) ... View More
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      2000 - 2003 (14) 1990 - 1999 (70) 1981 - 1989 (33)
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