
TY  - JOUR
A1  - Murali, S. 
A1  - Rao, I.B.R. 
A1  - Bhimasankaram, V.L.S. 
T1  - Comparison of anomalous effects determined using telluric fields and time domain I.P. technique (test results)
JF  - Exploration Geophysics
JO  - Explor. Geophys.
Y1  - 1980
VL  - 11
IS  - 2
SP  - 45
EP  - 46
KW  - 
UR  - https://doi.org/10.1071/EG980045 
N2  - Some characteristics of telluric activity at different frequencies were found to be anomalous over a mineralised quartz vein, also exhibiting a self-potential (S.P.) anomaly. Subsequently equipment capable of measuring the telluric field at 9.5 Hz and 22.5 Hz was developed and tested, together with time domain I.P. over a mineralised zone in Madhya Pradesh, India. The results of the telluric field data agreed qualitatively with time domain I.P. data. The results suggest a basis for a natural-field approach to I.P. techniques. 
ER  -

