综合物探在寻找矽卡岩型矿床中的应用

摘要

矽卡岩型多金属矿是我国重要的成矿类型之一,通常利用频谱激电（SIP）、瞬变电磁（TDEM）、可控源音频大地电磁（CSAMT）及高精度磁测等地球物理勘探方法,从直接和间接角度寻找这类矿床。该文介绍了以上方法的应用现状,探讨了物探方法在寻找矽卡岩型矿床中的有效性。%Skarn polymetallic deposit is one of the most important mineralization type in our country.Integrated geophysical methods are used to survey this kind of deposit,such as spectrum IP,time domain electromagnetic method,controlled source audio magnetotelluric and high-precision magnetical survey method.In this paper,present application condition of geophysical methods has been introduced,and efficiency of these geophysical methods in surving skarn mineral deposits have been discussed as well.