关于铜厂沟金矿床围岩蚀变特征及矿化分析

Analysis on the alteration characteristics and mineralization of the surrounding rock of the copper Chang Gou Gold Deposit

通过对青海省铜厂沟近矿地质特征、围岩蚀变及矿化特征进行分析研究,指出该床为构造蚀变岩型矿床,通过分析围岩蚀变类型和金属矿化特征,认为与金矿化关系密切的热液活动主要分为三期,根据围岩蚀变特征,在已知矿体的下部,可以寻找构造-蚀变岩型金矿体。应当进一步加强相关研究工作,以期获得更大的找矿突破。

Through the near ore geological characteristics, rock alteration and mineralization characteristics of Qinghai province Tongchanggou analysis, pointed out that the bed is tectonic altered rock type deposit, through the analysis of the types of wall rock alteration and mineralization characteristics, that hydrothermal activity is closely associated with gold mineralization is mainly divided into three periods according to the alteration of surrounding rock the characteristics, in the lower part of the known ore body, can find the tectonic altered rock type gold deposit. The relevant research work should be further strengthened in order to get a greater breakthrough in prospecting.