CONTRIBUTION TO THE GEOLOGY AND RADIOACTIVITY OF THE OLDER GRANITOIDS AND YOUNGER GRANITED OF GABAL EL-URF-GABAL ABU SHIHAT AREA, EASTERN DESERT, EGYPT

RADIOACTIVITY, MINERALOGY AND RARE EARTH ELEMENTS (REE) GEOCHEMISTRY OF MONZOGRANITES AND ALKALI-FELDSPAR GRANITES, WADI HAWASHIA, NORTH EASTERN DESERT, EGYPT

CONTRIBUTION TO THE GEOLOGY, PETROLOGY AND AIRBORNE GAMMA-RAY SPECTROMETRY OF GABAL EL-MUEILHA GRANITIC ROCKS, SOUTHERN EASTERN DESERT, EGYPT

CONTRIBUTION TO GEOLOGY AND URANIUM DISTRIBUTION OF SOME BASEMENT ROCKS IN EL-MUEILHA AREA, SOUTH EASTERN DESERT, EGYPT

RADIOACTIVITY, PETROGENESIS AND RARE EARTH ELEMENTS TETRAD EFFECT OF THE MINERALIZED GRANITE OF GABAL GATTAR, NORTH EASTERN DESERT, EGYPT

GEOLOGY AND DISTRIBUTION OF RADIOELEMENTS AS WELL AS ENVIRONMENTAL IMPACT AT ABU MARW YOUNGER GRANITES, SOUTH EASTERN DESERT, EGYPT

RADIOACTIVITY AND MINERALOGICAL INVESTIGATIONS ON YOUNGER GRANITES OF GABAL SHEIKH EL-ARAB AREA, SOUTHERN SINAI, EGYPT

CONTRIBUTIONS TO MINERALOGY AND RADIOACTIVITY OF WADI ABU MAYAH STREAM SEDIMENTS, CENTRAL EASTERN DESERT, EGYPT

GEOLOGY, GEOCHEMISTRY AND RADIOACTIVITY OF GRANITOID ROCKS OF ABU MARW AREA, SOUTH EASTERN DESERT, EGYPT

MINERALOGY, RADIOACTIVITY AND REE-GEOCHEMISTRY OF BATOGA MONZOGRANITE AND ASSOCIATED PEGMATITE, SOUTHEASTERN DESERT, EGYPT