Abstract:
This study explores the application of Induced Polarization (IP) and Electrical Resistivity Tomography (ERT) in underground mining environments for the identification of zones with elevated chargeability, which may correspond to mineralized structures. The IP method, which measures the delayed electrical response of the subsurface, is particularly effective in detecting disseminated sulfide mineralization. The research focuses on overcoming the logistical and technical challenges inherent in underground IP surveys—such as limited space, electromagnetic noise, and grounding issues—while leveraging the advantage of proximity to target zones. By integrating geophysical data with geological and lithological observations, the study assesses the potential of IP for delineating mineralized zones and improving the effectiveness of mine planning and resource targeting.