物探方法技术在吉林省铁矿勘查中的应用

Application of geophysical prospecting method in exploration iron of Jilin Province

通过对吉林省的(重磁)物探工作程度、发现的重磁异常数、异常查证情况、发现的铁矿产地数和应用物探方法发现的典型矿床的情况介绍,推荐对现有低缓异常的评价方法——精细反演方法、多种方法技术有效组合、数据综合处理技术,倡导在勘查矿区大力加强井中物探和深部地球物理(攻深找盲)方法技术,从而希望对评价深部资源或在盖层区寻找隐伏矿床能够起到抛砖引玉的作用。

According to geophysical prospecting working degree in Jilin Province,gravimetric and magnetic anomalies,follow-up geochemical survey,locations of iron deposits,the known,typical deposits by the geophysical prospecting method,recommend a comprehensive method that combining available low-gradient magnetic anomaly evaluation method-fine inversion method,multiple techniques and data processing,strengthen geophysical prospecting in wells and deep geophysical techniques,thereby,the authors hope to take guiding e...