01727nab a2200241 i 4500 acta24609 20220725081953.0 161017s1976 hu o 0|| eng d 0365-8066 SZTE Egyetemi Kiadványok Repozitórium hun eng Gindy Amin R. Some trace element contents of the common basement rocks of the Safaga Region, Eastern Desert [elektronikus dokumentum] / Gindy Amin R. University of Szeged, Department of Mineralogy, Geochemistry and Petrology Szeged 1976 339-351 Acta mineralogica-petrographica 22 No. 2 Fourteen samples from the common igneous types forming the basement in the Safaga area were analysed by emission spectrography and neutron activation techniques and their contents in the following 22 trace elements were determined: B, Ba, Be, Co, Cr, Cs, Cu, Hf, La, Ni, Pb, Rb, Sc, Sm, Sr, Ta, Th, U, V, Y, Yb and Zr. The results obtained are discussed and compared with those of the corresponding world's averages. All the Safaga basement rocks are apparently geochemically strongly impoverished in boron, rather impoverished in copper and lead but somewhat enriched in nickel, cobalt, and yttrium. The granitic rocks are also rather impoverished in vanadium but rather richer in barium, strontium, hafnium and beryllium than the corresponding world's averages. Természettudományok Föld- és kapcsolódó környezettudományok Kőzettan, Ásványtan, Földtan Khalil Sobhy O. aut Dabous Adel A. A. aut http://acta.bibl.u-szeged.hu/24609/1/mineralogica_022_fasc_002_339-351.pdf Dokumentum-elérés