大功率充电法在阔尔真阔腊金矿区的应用研究

APPLICATION OF LARGE POWER MISE-A-LA-MASSE METHOD IN KUOERZHENKUONA GOLD MINE

大功率充电法是寻找隐伏硫化物矿床的有效方法。它利用钻孔或坑道，把充电点设置在矿体或围岩中，通过研究地表、钻孔或坑道中电场的分布特征，来解决隐伏矿体有关的诸多地质问题。在阔尔真阔腊金矿区，利用坑道中的黄铁矿脉（含金载体）进行充电，有效地圈定了已知矿体的空间形态，并在外围发现了新的隐伏金矿体。

The large power mise-à-la-masse method is an effective technique in exploring hidden sulfide deposits.In this method,the charged points are positioned in orebodies or wallrocks in drilling holes or mining pits,and the distributive features of the electric field are to be studied on the surface,along the drilling holes or in mining pits,thus the geological problems related with hidden orebodies are to be solved.In Kuoerzhen Kuona Gold Mine,the spatial forms of known orebodies have been effectively defined by charging along the pyrite veins (the gold carrier) in the pits,and probably new hidden gold orebodies have been found in the vicinity