Application of 3D Electrical Resistivity Tomography As A Tool for Mapping Subsurface Cavities in a Kaolin Mining Site at Kankara in North Central Nigeria.

Daniel Eshimiakhe, Ahmadu Bello University, Zaria, Nigeria and Raimi Jimoh, Ahmadu Bello University, Department of Physics, Ahmadu Bello University, Zaria, Nigeria