我国金属与非金属矿物探的回顾与展望

A REVIEW ANDPROSPECTS FOR THE GEOPHYSICAL EXPLORATION ON METALLIC AND NONMETALLIC DEPOSITS IN CHINA

概要回顾了我国金属与非金属矿物探的历史及47年来所经历的四个发展阶段．物探方法由4种增加至40余种，一些已达国际先进水平．47年来，航空物探和区域重力调查基本覆盖了我国陆地面积，提出一大批基础地质和深部地质问题的新认识．物探发现了数以千计的金属与非金属矿的矿床．在技术方面，建立起了第二代航空物探系列、地面高精度重力和磁勘查系列、综合电法系列、综合核物探系列以及地下物探和测井系列．针对固体矿产的勘查任务，提出了物探的发展方向和一些建议．

This paper makes a brief review on the history of geophysical exploration on metallic and nonmetallic deposits and the four development stages in the experienced 47 years in China. The quantity of geophysical exploration method increased from four basic sorts to more than forty sorts, some of them have reached the advanced level in the world. In these 47 you, aerogeophysical and regional gravity survey covered nearly the whole land of China, put forward new understanding on lots of problems concerning basic geology and deep geology. Thousands of metallic and nonmetallic deposits have been found by geophysicists. In the aspect of technology, the 2nd generation of aerogeophysical series, high precision gravity and magnetic prospecting series, comprehensive electrical prospecting series, comprehensive nuclear geophysical series and underground geophysical prospecting and well - logging series have been established. Focus on the exploration tasks for solid ore resources, the future development direction of geophysical exploration and some suggestions have been put forword.