近场源激电及甚低频电磁法在金矿勘探中的应用

The Application of Induced Polarization Method in Near Field Source and Very Low Frequency Electromagnetie Method to Gold Deposit Prospecting

以江西临川温泉地区资料为基础，以其地球物理参数为依据，论证了用“甚低频电磁法”、“近场源激发极化法”在该地区进行岩石电性特征研究的可行性。并重点对甚低频倾角资料以及近场源激电资料进行了异常分析和解释，认为低阻高极化和高阻高极化异常与金矿化有关，是值得重视的异常；

Based on the geophysical data of Wenquan area in Linchuan,Jiangxi province,the paper studies the electrical characterisstics of rocks in the area by the induced polarization method in near field source and very low frequency electromagnetic method.The analysis and explanation of abnormality show that the abnormalities of high polarization with low resistance and high polarization with high resistance have close relationship with gold mineralization.The cross section of NE orientation structures and NW orientation structures is the favourable places for gold mineralization.