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近年来,在乌兹别克和哈萨克斯坦主要含金区的金矿带中,含少量硫化物、中等硫化物和大量硫化物的金矿层具有很大的工业价值。其矿石中疏化物含量分别为5～8％,10～30％和30％以上。在包括地球物理探矿在内的普查工作中,主要注意力都是放在这三种金矿层上,硫化物含量高的矿层,要应用激发极化法作为综合地球物理勘探的主要手段。但是,从克孜耳库姆中部和卡耳巴地区的物探机构所获得的资料证明,激发极化法找金-流化物型和石英-疏化物型矿床的效果不好。这是因为上述地区的金矿层是赋存在高极化率的含碳石墨化沉积层中。不含石墨和石墨化岩石的硫化矿带的极化率特性表明,
In recent years, gold deposits containing small amounts of sulphides, medium sulphides and large amounts of sulphides have great industrial value in the gold belt of the major gold-bearing areas of Uzbekistan and Kazakhstan. The ores content in the ore is 5 ~ 8%, 10 ~ 30% and 30% respectively. In the census including geophysical exploration, the main attention is placed on the three gold deposits, the sulfide content of the high ore, the use of excitation polarization method as the main means of comprehensive geophysical exploration. However, information obtained from geophysical institutes in the central Kizilskum and Kariba regions proves that the excitation polarization method is not effective in finding gold-fluid and quartz-sulphide deposits. This is because the gold deposits in the above areas are deposited in carbon-rich graphitized deposits with high polarizability. The polarizability characteristics of sulfide ores without graphite and graphitized rock show that,