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近年来,部署在重要成矿区带的15∶万区域矿产调查在全国陆续展开,这对提高地质矿产研究程度,进一步圈定找矿靶区具有重要意义,其中要求进行15∶万水系沉积物测量、高精度地面磁测、自然重砂测量和遥感异常提取。本文以甘青交界的浪力克—牛头山一带15∶万区域矿产调查中水系沉积物测量实际资料为依据,探讨了浪力克铜矿区及其区域地球化学特征,认为Cu、Pb、Zn、Au、Ag异常分布与含铜火山岩系分布一致,异常规模显示该矿外围仍具有较大的找矿潜力。
In recent years, the investigation of the 150,000-area mineral deposits deployed in important metallogenic zones has been carried out one after another across the country, which is of great significance for furthering the study of geology and mineral resources and further delineating ore-prospecting target areas. The survey requires a 15-million-water sediment survey, High-precision ground magnetic measurement, natural gravity sand measurement and remote sensing anomaly extraction. In this paper, based on the actual data of sediments measurements in the 15:10 area of Longlike-Niutoushan area at the border of Ganqing, the geochemical characteristics of Langlike copper deposit area and its area are discussed. It is considered that the contents of Cu, Pb, Zn, Au The anomalous distribution of Ag is consistent with the distribution of the copper-bearing volcanic rocks. The anomalous scale shows that the ore periphery still has a large prospecting potential.