Abstract
This chapter discusses that the localization of mineralization has previously been interpreted as topographically controlled, with leaching of the already existing radioactive minerals from the upper levels of the triassic zarzatine formation and subsequent redeposition in lowland areas. Gravity data is used to calculate and draw a Bouguer gravity anomaly profile. Comparison with calculated profiles for different subsurface bodies shows that the profile matches well with that of a subsurface fault. The chapter concludes that surface water has played an important role in the concentration of the Bir Nagaza radioactive elements, but these concentrations have been controlled by tectonic elements rather than by present-day topography. Better understanding of faulting and fracturing in the region helps to determine the most favorable locations for the concentration of radioactive mineralization.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
