物探与化探2001，Vol.25Issue(2)：135-137,3.
以成矿年代学为基础的磁法勘查 新技术的初步试验研究
THE PRELIMINARY TEST AND STUDY OF A NEW MAGNETIC EXPLORATION TECHNIQUE ON THE BASIS OF METALLOGENIC CHRONOLOGY
郭友钊 1郝国江 1董杰2
作者信息
- 1. 中国地质科学院物化探研究所，河北 廊坊 065000
- 2. 河北地矿局物探大队，河北 廊坊 065000
- 折叠
摘要
Abstract
Based on the theory of paleomagnetism and geomagnetochronologythat the Earth magnetic field has definite direction in a specific geological period, we can recognize anomalies related to mineralization through a comparision of residual magnetization directions between mineralized rocks and wall rocks. This paper has discussed the metallogenic chronological basis of a new magnetic exploration technique, put forward the parameters for expressing anomalies related to mineralization with "geological time" as the key concept, and with a practical example, briefly illustrated the potentiality of the new technique in ore-prospecting and exploration.关键词
成矿年代学/磁法勘探/新技术分类
天文与地球科学引用本文复制引用
郭友钊,郝国江,董杰..以成矿年代学为基础的磁法勘查 新技术的初步试验研究[J].物探与化探,2001,25(2):135-137,3.
