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.
出处
《华南地质与矿产》
CAS
1998年第2期32-38,共7页
Geology and Mineral Resources of South China
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
large-super large ore deposit metallogenic element metallogenic prognosis space-time mutational superimposed region
