title: Uranium statistical and geological evaluation of airborne spectrometric data in the Al-Awabed region and its surroundings (Area-3), Northern Palmyrides, Syria.
abstract: Qualitative and quantitative statistical analysis have been applied to the Airborne spectrometric data from the Al-Awabed region and its surroundings (Area-3), Northern Palmyrides, Syria. It was shown that equivalent uranium eU values vary between a minimum of 0.01 and a maximum of 22.33 ppm. The probability graph has been used to compute the threshold level of uranium in the study area. It was found that this threshold level of 5.54 ppm agrees well with that obtained by traditional statistical computation (X+2sigma). Uranium prospecting methodology is proposed in order to explain the origin of the radioactive anomalies related to the Al-Awabed region and its surroundings in Area-3, and to determine the dominant geological conditions that effectively contribute to the radioactive anomalies occurring in the study area. Four radioactive-geological profiles have been established in Area-3, where their analysis and study reveal that lowlands and basins, the unconformity between Paleogene and Neogene, the contact between Cretaceous and Paleogene and the phosphate beds themselves are considered favorable environments for uranium deposits. The proposed methodology is proven and field verified and can be therefore applied in other areas considered as promising for uranium deposits.
authors.affiliation: Geology Department, Atomic Energy Commission, P.O. Box 6091, Damascus-Syria. jasfahani@aec.org.sy
authors.forename: J
authors.initials: J
authors.lastname: Asfahani
authors.forename: R
authors.initials: R
authors.lastname: Al-Hent
authors.forename: M
authors.initials: M
authors.lastname: Aissa