In-situ delineation of uranium and thorium zones in boreholes using Spectral Gamma Ray Logging - A case study from Singhbhum Shear Zone, Jharkhand

Abstract

The paper presents a study on applying spectral gamma-ray logging of boreholes for uranium exploration in Singhbhum Shear Zone (SSZ), Jharkhand, India. It aims to demonstrate the effectiveness and reliability of spectral gamma-ray logging in delineating uranium and thorium bearing formations in subsurface environments. Field data collected from uranium exploration sites is analyzed and validated with laboratory measurements to demonstrate the utility of the spectral logging system. The findings showcase the potential of spectral gamma ray logging as a cost-effective and efficient technique for successfully delineating subsurface uranium and thorium zones in uranium exploration.