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作者运用构造与成矿结合，矿化与蚀变统一的观点，并以矿物学理论方法为主要手段，对凡口铅锌矿床进行综合研究，认为该矿床属同构造热液充填交代成因．它在国内外铅锌矿床中，是一种新的矿床成因类型，与燕山早期的构造－岩浆活动有着密切联系．
Based on the unified view of tectonics and mineralization, mineralization and alteration, and based on mineralogy theory and method, the authors make a comprehensive study of the Fankou lead-zinc deposit and believe that the deposit belongs to the same tectonic hydrothermal filling account. It is a new type of deposit genesis in the lead-zinc deposits at home and abroad, which is closely related to the early tectono-magmatic activity of Yanshan.