重磁电综合勘探技术在西藏地区固体矿产勘探中的应用

The application of gravity,magnetic and magnetotelluric exploration technique to solid minerals in Tibet

通过对重磁电资料处理解释技术进行攻关研究,开发了重磁电综合处理解释一体化软件,形成了重磁电综合勘探处理解释技术体系。该套处理解释技术体系在西藏某探区固体矿产勘探中得到应用,通过地面地球物理探测结果推测深部规模较大的隐伏铬铁矿发育情况及浅部隐伏铬铁矿的发育情况,取得了较好的效果。

Through the research on methods of processing and interpretation of gravity,magnetic and magnetotelluric,the software of comprehensive processing and interpretation has been developed and the comprehensive exploration processing and interpretation technology system has been formed.The technology system has been applied in the exploration of solid mineral in an area of Tibet.Based on the results of geophysical exploration on the ground,the development of the large scale concealed chromite deposits in the deep or shallow concealed chromite is predicted and good results have been achieved.