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矿床受控于大青山火山机构,在其南侧接触带及其附近的中侏罗统髫髻组安山质火山岩中热液蚀变发育。蚀变两种类型,即面性围岩受接触带控制,线性围岩蚀变蚀变受断裂构造或劈理(带)控制,前者控制了金矿床或矿化带,后者控制了金矿脉(带)。
The deposit is controlled by the Daqingshan volcanic deposit and developed by hydrothermal alteration in the andesitic volcanic rocks of the Middle Jurassic chongji Formation near the contact belt on the south side of the deposit. Alteration of two types, namely the facies of the surrounding rock is controlled by the contact zone, and the alteration of the linear surrounding rock alteration is controlled by the fault structure or cleavage (band). The former controls the gold deposit or the mineralized zone, while the latter controls the gold deposit (band).