Geological and geochemical characteristics of the Huogeqi copper-polymetallic deposit indicate that it is a product of syngenetic sedimentation with the participation of submarine exhalation.
霍各乞铜多金属矿床的地质-地球化学特征表明该矿床为有海底喷气参与的同生沉积作用所形成。
2
Xinli mining area of Sanshandao gold mine belongs to submarine deposit. The key point is without the inhomogeneous sedimentation, crack and subsidence in exploitation of the seabed.