Hycinth bean shaped tectonic mudstone conglomerate has been formed on the certain positions of the roof and the footwall in the quartz vein because of the late tectonic activity.

• 石英脉经过后期构造活动，顶底板一定位置形成扁豆体状构造泥砾岩，长期的氧化淋滤，石英脉中的金发生迁移，在构造泥砾岩中发生次生富集，形成金的富矿体。