摘要
在区域地质调查和找矿工作中，运用地球物理信息解释地质体、线性构造、矿化体、矿体是行之有效的方法。解释的原则要遵循以地质为前提，以物性为基础，以各类地球物理资料为依据，点面结合的解释程序。笔者通过具体实例阐述了物探资料在地质填图和矿产调查中的应用效果。特别是运用综合信息提出的夹皮沟金矿田“一型三式”成矿模型的实例，对该地区地质找矿工作具有一定的实际意义。
In the regional geological survey and search for minerals, interpreting geologic bodies, linear structures, and orebodies is the effective measure by us of the geophysical information. Geology should be a prerequisite to the interpretative measures in principle, physical property and data of geophysical as the bases and should link up work at selected points with work in the entire area. The applied results of geophysical prospecting data in geological mapping and mineral investigation are expounded with many measured examples, especially, a living example of “one type and three forms”(granite-greenstone type and Banmiao, Sandaoca and Daxinggou forms) of Jiapigou gold orefield has a practical significance for the ore-search in the study area.
出处
《吉林地质》
1999年第1期72-82,共11页
Jilin Geology
关键词
区域地质
矿产调查
地球物理勘探
成矿模型
information
potential field change
metallogenic model
geographic information system
