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我国青藏高原东昆仑地区大比例尺高精度磁测工作属空白区。我单位配合矿调项目在该区开展了1/5万高精度磁测工作。本文通过该区工作结果,简要论述了高精度磁测工作方法,解译断裂构造,圈定隐伏岩体,异常提取以及异常与矿产的关系,并概述了磁测异常反演后与矿体的空间关系。通过磁测异常的解释推断,该方法在本区可指导找矿。
The large-scale high-precision magnetic surveying in East Kunlun area of Qinghai-Tibet Plateau is a blank area. My unit with the mine transfer project in the area carried out 1/5 million high-precision magnetic surveying. Based on the results of the work in this area, this paper briefly discusses the methods of high-precision magnetic surveying, interpretation of faults, delineation of concealed rock masses, anomalous extraction and the relationship between anomalies and mineral resources. relationship. Through the interpretation of magnetic anomalies inferred that this method can guide the prospecting in this area.