摘要
作者在研究华北地台航磁资料推断解释的过程中,综合对比各种资料,发现该地台北界中段(即东经112°—117°之间)应沿北纬42°35′—40′通过。这就扩大了该地台北缘范围,也对扩大地台北缘找矿远景有重要意义。
In the course of studying, deducing and interpretating the aeromagnetic data of North China Plaiform, the author has synthesized and compared various data,and then has discovered that the middle section of the northern margin of North China Platform (i.e. within the limit of 112°to 117°E longitude) should traverse along 42°35' to 42°40' N latitude, implying that the limit of the northern area of the platform is expanded, and it is also of important significance in expanding the prospecting potential in the northern margin of North China Platform.
出处
《铀矿地质》
CSCD
北大核心
1991年第1期31-34,共4页
Uranium Geology
关键词
华北
地台
北界
中段
划分
Northern margin of North China Platform
Airborne magnetic field characteristies
