Electrical and Radiometric Methods

Electrical properties of earth material.

Electrical properties of earth material; Self potential and resistivity methods (theory; instruments; array systems; sounding and profiling and depth of investigation); Induced polarization methods in time and frequency domains; Electromagnetic methods (Magneto-telluric; dipole-dipole; Turam; large loop; transient and continuous wave; airborne etc); Applicability and field examples; Radioactive decay and equilibrium; Radioactivity of rocks; Geiger and Scintillation Counters; Gamma-ray spectrometers; Ground and airborne survey procedures; Field examples