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鸭绿江金矿带产有一系列金矿床 ,五龙和四道沟金矿床产于三股流岩体附近 ,小东洋河金矿点产于长甸岩体附近 ,沙窝沟金矿床和万宝铜金矿床产于石柱子岩体附近。由于金矿床和与其有关的侵入体的形成时间接近 ,利用侵入体的成岩深度可以大致估算金矿床的成矿深度。计算出金矿床的已知矿化部位 (成矿深度 ) :北部的沙窝沟为 4 .13～ 4 .38km ;中部的小东洋河为 7.54～ 7.64km;南部的五龙、四道沟为 6.17～ 6.67km,为中深成成矿环境。以此推断 ,鸭绿江金矿带中部偏南地区是金矿化的富集中心 ,金矿床处于刚刚出露的状态 ,金矿找矿应具有良好的前景。
The Yalu River Gold Belt produces a series of gold deposits. The Wulong and Sidaogou gold deposits occur near the Sanliulun rock mass. The Little Dongyang gold deposit is located near the Changdian granite. The Shawogou gold deposit and the Wanbao copper-gold deposit Produced in the vicinity of stone pillars. Due to the close formation time of the gold deposits and the intrusions associated with them, the mineralization depth of the gold deposits can be roughly estimated by using the diagenetic depth of the intrusions. Calculate the known mineralization site (mineralization depth) of the gold deposit: 4.14 ~ 4.38km in Shawo valley in the north; 7.54 ~ 7.64km in the middle of the small Dongyang river; 6.17 ~ 6.67km, for the deep metallogenic environment. It can be inferred that the central part of the Yalu River gold belt is the enrichment center of gold mineralization, the gold deposit is in a state of just emerging, and gold prospecting should have a good prospect.