矿床位于古陆与凹陷带的接壤带,并且与深变质岩带相毗邻。区内断裂非常发育,形成一些与深变质带一致的北西西向迭瓦状逆冲大断层,而地层的褶皱比较微弱。火成岩活动比较频繁,加上多次构造活动,使部分岩石受到深度的变质。矿区之南为前震旦纪(?)深变质岩系,呈北西西向狭长条带状分布,为副片麻岩、片 The deposit is located in the contiguous zone between the ancient land and the sag zone and adjoins the deep metamorphic belt. The faults in the area developed very well, forming some NW-trending Diego-massive thrust faults consistent with the deep metamorphic belt, while the formation folds were relatively weak. More igneous activities, coupled with multiple tectonic activities, so that some of the rocks by the depth of metamorphism. The south of the mining area is the pre-Sinian (?) Deep metamorphic rock series with an elongated strip-shaped distribution from northwest to west, with paragneisses and patches