Transient EM

Transient Electromagnetic (TEM) is a geophysical method widely used for subsurface investigations, particularly for delineating potential mineralized fracture zones. The TEM survey operates on the principle of measuring the Earth’s response to time-varying electromagnetic (EM) fields, which consist of alternating electric and magnetic components. These induced fields interact with subsurface geological formations, enabling the identification of variations in conductivity associated with fractures, mineralization, and fluid content.