GEOLOGICAL AND MINERALOGICAL STUDIES OF U-Th-BEARING PEGMATITES AT GABAL SUWAIR AND GABAL KHOSH DABA AREA, SAINT CATHERINE, SOUTH CENTRAL SINAI, EGYPT

MINERALOGY AND RADIOACTIVITY OF SOME PEGMATITE BODIES, SOUTHEASTERN SINAI, EGYPT

MINERALOGY, GEOCHEMISTRY AND RADIOACTIVITY OF GRANITIC ROCKS AND ASSOCIATED FLUORITE-QUARTZ VEINS, GABAL ADEDIA, UM BOGMA AREA, SOUTHWESTERN SINAI, EGYPT

HYDROTHERMAL ZIRCON, NB-TA AND REE MINERALIZATION IN RADIOACTIVE PEGMATITE-APLITE DYKES, NORTH RAS MOHMMED AREA, SOUTH SINAI, EGYPT

NEW OCCURRENCE OF POLYMETALS MINERALIZED PEGMATITES IN THE OLDER GRANITOIDS, WADI EL SHEIH AREA, CENTRAL EASTERN DESERT, EGYPT.

ZEOLITE-BEARING AMYGDALOIDAL VOLCANIC AND VOLCANOCLASTIC ROCKS AT GABAL KATHERINE AREA, SOUTHERN SINAI, EGYPT

MINERALOGY AND TRACE ELEMENTS GEOCHEMISTRY OF PEGMATITE BODY AT THE NORTHERN PERIPHERY OF GABAL RAS BAROUD, CENTRAL EASTERN DESERT, EGYPT

Primary uranium mineralization in sheared pegmatite of Wadi El Regita, South Sinai, Egypt

U-MINERALS AND REE DISTRIBUTION, PARAGENESIS AND PROVENANCE, UM BOGMA FORMATION SOUTHWESTERN SINAI, EGYPT

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