Application of stratagem EH4 system at Antuoling molybdenum deposit

摘要

1 IntroductionThe electrical conductivity imaging of EH4 data can not only clearly identify different resistivity anomalies but also reflect the shape and size of the buried mineralized body or the deep geological structure, and the EH4 geophysical technique can play an important role in locating mineralization anomaly and defining drilling targets at depth (Wu et al., 1998; Shen et al., 2007; Shen et al., 2007). In this paper, the structure features of electrical conductivity in mineralization location were recognized on the combination of EH4 survey and drill hole logging.