综合物探法在黑龙江老柞山金矿接替资源勘查中的应用

在老柞山金矿接替资源勘查中，物探工作的主要目的是在矿区内利用激电测深、地-井IP 测量发现物探异常，配合地质追索已知矿体延伸，在矿区外围进行普查找矿。通过使用高精度磁测、激电中梯、地-井IP 测量及激电测量等方法，阐明了这些物探方法在本区的应用效果，进而说明运用综合物探方法在该区寻找隐伏金属硫化物矿体是一种行之有效的方法。

The Application of Integrated Geophysical Methods in Exploration of Substitute Resource at Laozuoshan Gold Mine,Heilongjiang Province

In the exploration of substitute resources of Laozuoshan gold mine,the main purpose of geophysical exploration is to use IP sounding,earth-well IP measurements to find geophysical anomaly,with geology to recourse the extension of known orebody,and census prospecting in outside of the mine.By using the method of high precision magnetic survey,IP ladder,earth-well IP measurement and IP measurement,clarify the application effect of the geophysical methods,and show that using of integrated geophysical method to look for buried metal sulfide orebody in the area is an effective method.