Tectonic characteristics and uranium prospecting direction in Suasu area

The Suasu area geologically is divided into three subsidiary tectonic units, namely the southern syncline, the median uplift and the northern monoclinal zone. Authors suggest that uranium ore-formation occurred after the appearance of the above subsidiary tectonic units, and sandstone bodies of the II, III, IV, VII cycles, Shuixigou Group in the southern syncline, and sandstone bodies of the I, II, III, V cycles, Shuixigou Group, as well as sandstone bodies of Xiaoquangou Group in the northern monoclinal zone, they are prospecting potential. According to metallogenic conditions, such as the continuity and distribution area of the ore-hosting horizon, characteristics of sandstone bodies and features of interlayer oxidation zone, prospecting potential of the northern monoclinal zone is better than that of the southern syncline