层控矿床理论是近十年来发展起来的一种新成矿理论。四川广泛分布着各种类型的沉积岩及沉积、层控矿床,近年来,不少生产、教学、科研单位,在一些新的理论与方法指导下,不同程度地开展了岩相及层控矿床方面的研究。为了沟通及交流这方面的研究成果,加深对岩相与层控矿床之间关系的认识,四川省沉积学委员会于1982年8月20— The theory of stratabound deposit is a new mineralization theory developed in recent ten years. In recent years, many production, teaching and research institutes, under the guidance of some new theories and methods, have carried out various degrees of lithofacies and stratiform control deposits in Sichuan. Research. In order to communicate and exchange research results in this respect and to deepen the understanding of the relationship between lithofacies and stratabound deposits, the Commission of Sedimentology of Sichuan Province, on August 20, 1982,