Sukri bin Ghazali and Dzazali bin Ayub <br/><br/>
Ground madnetic and very low frequency (VLF) electromagnetic survey, Tanjung Tualang, Perak RAK C6 

 - GF 01/1986 
 - Ipoh, Perak:  Jabatan Penyiasatan Kajibumi Malaysia,   1986 
 - ill. 9 p. 28.5 cm.-  Accompanying material: ( Figure 1.- Topograhical map showing location of survey area, Tanjung Tualang, Perak; Figure 2.- Residual magnetic contour map; Figure 3.- VLF Electromagnetic contour map; Figure 4.- Magnetic and VLF electromagnetic anomaly map; Figure 5.- VLF in-phase and quadrature profiles; Figure 6.- Geological map of survey area, Tanjung Tualang, Perak )  
<br/><br/> Conclusion<br/><br/>The survey has produced the following findings:-<br/><br/>i)  Identification of an elongated conductor which may be a fault trending in the north-northwest (NNW) direction.<br/>ii) Identification of two highly-conductive localities in the lower half of the survey area.<br/>iii) General absence of magnetic anomalies in the area.<br/><br/>Recommendations.<br/><br/>i)  Future follow-up VLF electromagnetic investigation should use the NDT (Japan) as the transmitting station. This would permit features running perpendicular to the primary field from this station to be detected.<br/><br/>ii) Additional VLF electromagnetic and magnetic surveys to be carried out futher south of line L 13 + 00 to detect the metasediments granite contact.