层控矿床是国际矿床学界近十余年来讨论最热烈的问题之一,国内矿床学者对层控矿床的研究近几年来也十分重视,但对其含义则说法不一。广义的层控矿床包括了一切层状矿床,而狭义的层控矿床则只指与岩浆活动无关的层状矿床。我们认为,层控矿床是一类受一定地层层位控制、矿体基本上(或主要部分)呈层状展布的一类矿床。矿床的形成往往经历了。一个比较复杂的成矿过程,既有同生沉积或火山—沉积作用的部分;又有后生作用(如岩浆、变质和热液等作用)的迭加和改造部分。因而它是 Stratum controlling deposit is one of the hottest issues discussed in the international deposit community for more than ten years. The research on stratum deposit by domestic depositors has also paid great attention in recent years, but its meaning is different. The broad stratiform ore deposit includes all stratiform deposits, while the narrow stratiform stratigraphic deposits only refer to stratiform deposits irrelevant to magmatism. In our opinion, the stratiform control deposit is a type of deposit controlled by certain stratigraphic positions and basically (or mainly) stratified distribution of ore bodies. The formation of the deposit often goes through. A more complicated metallogenic process that includes both syngenetic or volcanic-sedimentary parts and superimposed and reconstructed parts of epigenetic effects such as magmatic, metamorphic and hydrothermal fluids. So it is