沉积喷气矿床是在活动的沉积作用环境中,在水下热液排泄集流通道周围堆积的贱金属硫化物和其它的矿物。沉积喷气矿床容矿岩石广阔的波谱表明,矿床它本身的沉积环境类型对矿石的成因来说不是主要的因素,而产生含矿热液流体的因素和热流通过沉积层序集中沉淀是最重要的因素。沉积喷气矿床热液系出现在大陆地壳的构造活动区,特别是在裂谷区和转换断层区。局部性的岩浆活动可以出现,也可以没有。碎屑沉积物是快速下沉的裂谷和菱形峡谷最初的充填物,其典型代表具有高孔隙度和渗透性,最大的热液储集层理想之处。这 Sedimentary gas deposits are base metal sulphides and other minerals that accumulate around the subsea hydrothermal vent manifold in an active sedimentary environment. The broad spectrum of ore-bearing rocks in the sedimentary jet deposits shows that the type of sedimentary environment of the deposit itself is not the dominant factor for the ore’s genesis, and that the factors that generate ore-bearing hydrothermal fluids and the heat flux concentrate through sedimentary sequence are the most important factor. The hydrothermal system of the sedimentary jet deposits occurs in tectonically active areas of the continental crust, especially in rift areas and transitional fault areas. Local magmatic activity may or may not be present. Detritus sediments are rapidly sinking rifts and the initial filling of the rhombus canyon, and are typically representative of high porosity and permeability, the largest hydrothermal reservoir ideals. This