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秦岭横亘于中国中部,铅锌矿产资源丰富且具有比较典型的成矿规律。位于西秦岭东部的陕西凤太地区是我国较为重要的铅锌矿基地之一。运用定性和定量方法,从矿体赋存的特定地层-岩性-构造组合,空间展布的规律性以及其他一些典型的成矿要素入手,对凤太矿集区铅锌矿的成矿特征进行分析。分析结果认为:凤太矿田成矿受矿集区地质背景、铅锌矿床展布特征、地层岩性、构造等成矿特征的控制,并归纳了凤太矿田铅锌矿的找矿标志。
Qinling Mountains lie in central China, lead-zinc mineral resources are rich and have a typical metallogenic regularity. Located in the eastern part of West Qinling Fengtai region in Shaanxi Province is more important lead-zinc mine base. Using qualitative and quantitative methods, starting from the specific stratigraphic-lithologic-tectonic assemblages, the regularity of spatial distribution and other typical metallogenic elements, the ore-forming characteristics of the lead-zinc deposits in Fengtai ore district Analyze. The results show that the mineralization of the Fengtai orefield is controlled by the geological background, the distribution characteristics of lead-zinc deposits, stratigraphy lithology and tectonic features, and the ore-prospecting marks of the lead-zinc ore in the Fengtai orefield are summarized .