大型-超大型矿床形成的时-空结构及意义  

SPACE-TIME STRUCTURE FOR FORMATION OF LARGE-SUPER LARGE ORE DEPOSIT AND ITS SIGNIFICANCE

作　　者：彭松柏[1] 

机构地区：[1]宜昌地质矿产研究所,宜昌443003

出　　处：《华南地质与矿产》1998年第2期32-38,共7页Geology and Mineral Resources of South China

摘　　要：通过对若干大型-超大型典型矿床的研究提出:矿床均形成于成矿要素时-空突变叠加区(带),不同成矿期形成的构造-热源-建造-流体成矿要素子系统突变叠加区的叠加是大型-超大型矿床形成的必要条件。对该类矿床的预测实际上就是不同成矿期形成的四元(构造,热源,建造,流体)成矿要素子系统突变叠加结构区(带)叠加的预测。Through study on several large-super large ore deposits, the author conclude that deposits are located in the space-time mutational superimposed region(zone)of metallogenic elements and that structural environment, heat source, ore-control formation and metallogenic fluid are the four prerequisites for the formation of large-super large ore deposits. In this sense, metallogenic prognosis of ore deposit is the determination of the space-time mutational superimposed region (zone) of the four metallogenic elements.

关 键 词：成矿要素 成矿预测 时-空突变叠加区 成矿作用 矿床成因 构造 成矿流体 

分 类 号：P611[天文地球—矿床学]