Aerial gamma spectrometric survey as a tool for evaluating the uranium remobilization degree: case study from Al-Awabed area, Northern Palmyrides, Syria.
The relationships between equivalent uranium (eU), eTh, K% and their ratios in the 11 lithological units determined by previous research in the Al-Awabed area, Northern Palmyrides, Syria have been analyzed in order to define their trend variations and evaluate the degree of uranium remobilization. Uranium favorability index U(I) and alteration-F indicators have been used in this research to characterize the different lithological units by following their radioactive element re-distribution and to determine their favorability as regards uranium potentiality. It was shown that uranium remobilization took place in all the lithological units, but to different degrees. This remobilization is qualified as weak, indicating that limited uranium redistribution is expected in the studied region. A plausible geological model is proposed for the uranium distribution, where the Abou Qila location is found to be favorable for uranium accumulation and merits further uranium exploration.
Asfahani
J
J
Geology Department, Atomic Energy Commission, Damascus, Syria. jasfahani@aec.org.sy
Al-Hent
R
R
Aissa
M
M