浅谈高精度磁测在粤北某多金属矿区勘查中的应用

高精度磁测在多金属矿区勘查中应用广泛,它对弱磁性目标物的勘查以及隐伏磁性体在地表产生的弱磁异常研究都有良好的效果。本文是通过对在粤北某多金属矿区开展高精度磁测扫面工作,探测矿区多金属矿化引起的磁异常,结合地质成矿规律进行综合解释,对多金属矿化体深部找矿进行预测,为下一步开展地质找矿或工程验证提供靶区。

Application of High-precision Magnetic Survey to a Polymetallic Deposit in Northern Guangdong

Precision magnetic survey is widely used in multi-metal mining exploration.It is effective in the exploitation of weak magnetic object and the research on weak surface magnetic anomaly from the concealed body.This paper is through to High precision magnetic scanning work on a polymetallic deposit area in the northern Guangdong was carry out for the detec-tion of magnetic anomaly caused by the polymetallic mineralization, and comprehensive interpretation was made in addition to the geological characteristics and metallogenic regularity.Deep prospecting prediction for the polymetallic deposit was carried out to provide target area for geological prospecting and engineering validation.