激发极化法在寻找金矿中的应用研究  

The Application of Induced Polarization in Searching for Gold Ore

作　　者：马青龙[1] 

机构地区：[1]成都理工大学地球物理学院,成都610059

出　　处：《价值工程》2015年第2期315-316,共2页Value Engineering

摘　　要：近几十年来,近地表金矿资源近乎被开发殆尽,寻找深部隐伏金矿已经成为近年来金矿勘探中的重点方向。利用激发极化法能够较准确的预测深部隐伏矿体的存在。特别是金矿大多数与金属硫化物伴生,硫化物通常是黄铁矿或毒砂,偶尔也有磁黄铁矿,使用激发极化法测量这些伴生矿的物理场特征,结合地学理论就可以间接找出金矿。In recent decades, gold resources near surface has been almost completely exploited. The induced polarization method can more accurately predict the deep ore body. Especially gold most together with metal sulfides. Sulfide use to be pyrite and it could be pyrrhotite occasionally. By using induced polarization it can work out the physical field of the associated ore. United the physical field with geology theory, we can back stair working out whether there could be a Gold mine and the details of the Gold mine.

关 键 词：激化极化法 视电阻率:视极化率 测深 

分 类 号：P631.324[天文地球—地质矿产勘探]