Xiaogouli gold deoposit is quartz-vein type gold deposit.
小沟里金矿床属石英脉型金矿 ,产于西秦岭泥盆系中统碎屑岩中 ,矿床规模已达中型。
Ruobixiao gully in the left bank is one of the first tributaries in the upper reaches of Qingyi River of Sichuan province.
若壁小沟为四川青衣江上游左岸的一级支沟,该沟处于深切割高山峡谷区,地形坡度陡,构造发育,岩石破碎,加之较为丰富的降雨,使该沟具备泥石流暴发的条件。