摘要
通过在百地金矿已知3号矿体上的开展双频激电中梯扫面、音频大地电磁测深(AMT)、频谱激电测深(SIP)综合物探方法试验工作。总结了本区矿致异常特征为低电阻率、高充电率、大时间常数、低频率相关系数,通过多方法、多参数相互佐证,可较准确的判定异常体的空间位置及产状,为下一步找矿工作提供可靠的物探依据。
Through the development of double-frequency shock medium ladder sweep surface,audio magnetotelluric bathymetry(AMT),spectrum shock bathymetry(SIP)comprehensive geophysical exploration method test work on the known No.3 orebody in Baidi Gold Mine.The characteristics of ore-induced anomalies in this area are low resistivity,high charging rate,large time constant and low frequency correlation coefficient.
作者
孙远彬
SUN Yuan-bin(The Third Exploration Team of Shandong Coalfield Geologic Bureau,Tai'an 271000,China)
出处
《世界有色金属》
2021年第9期210-212,共3页
World Nonferrous Metals
关键词
双频激电
音频大地电磁测深
频谱激电测深
dual-frequency IP
audio magnetotelluric sounding
spectrum IP sounding
