摘要
介绍采用高精度重、磁和大功率激电方法组成的综合物探方法在横溪-小丹阳示范区找矿的应用。基于磁法勘探对于磁性或伴生磁性矿物的固体矿产勘查的有效性,依据南京市横溪-小丹阳勘查示范区重力和电法剖面资料,结合已知钻孔物性资料,通过对该区铜铁矿型多金属矿床的重磁电异常分布特征研究,达到较好的找矿效果。
This paper mainly introduces the application of comprehensive geophysical prospecting methods including high precision gravity,magnetic and large power induced polarization in Hengxi-xiaodanyang demonstration area.Based on the effectiveness of magnetic exploration method of the magnetic or associated magnetic mineral solid mineral exploration,according to gravity and resistivity profile data in Hengxi-xiaodanyang demonstration area of Nanjing city,combined with the known borehole physical property data,through the research of copper ore type polymetallic deposit of gravity magnetic anomaly distribution,a good effect of prospecting method is achieved.
出处
《工程地球物理学报》
2013年第3期403-407,共5页
Chinese Journal of Engineering Geophysics
基金
中国地质调查局地质调查项目(编号:1212011120854)资助
关键词
综合物探方法
物性参数
地质找矿
comprehensive geophysical prospecting
physical parameters
geophysical prospecting
