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Metal Mine ›› 2011, Vol. 40 ›› Issue (07): 118-119+160.

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Application of TEM to the Mineral Exploration of Xiangshuihe Region

Wang Guofu,Zhang Hairu,Zhang Faquan,Ye Jincai   

  1. School of Information and Communication,Guilin University of Electronic Technology
  • Online:2011-07-08 Published:2011-07-11

Abstract: Through the Transient Electromagnetic  Measurements(TEM) and the corresponding data processing,the corresponding relationship between the apparent resistivity of -350~-600 m and different lithologies are set up.According to the regional differences in apparent resistivity of lithology,it is divided into four fracture zones.Due to the apparent resistivity difference between rock and ore greater than two orders of magnitude,the spatial location of the ore is determined.With the actual verification of deep drilling,the rate of ore-finding reaches 75% with the efficiency of mining exploration greatly improved.

Key words: TEM, Mineral exploration, Fracture zones