沉积成矿系列研究的新进展

沉积成矿系列强调沉积矿产组合与其成因关系、区域分布、在特定地质时代中的发育以及大地构造格局之间的关联性。本专题的研究成果是为沉积矿产资源的战略规划服务的。本文讨论了四方面的问题:(1)沉积成矿系列7大类型和形成因素;(2)中国大陆的7个沉积成矿系列区域;(3)从元古宙到第四纪沉积成矿系列对比的6大时代段;(4)关于沉积成矿系列集聚的两大主要控制作用。

NEW ADVANCES IN THE STUDY OF THE SEDIMENTO-MINEROGENETIC SERIES

The sedimento-minerogenetic series emphasizes the series of sedimentary mineral deposits and their genetic relation, regional distribution, evolution in a definite geological period and relation with tectonic framework. The research results of this subject serve the strategic program of the investigation of sedimentary mineral resources.In this paper four problems are discussed:1. Seven groups of sedimento-minerogenetic series and factors of their formation;2. seven regions of sedimento-minerogenetic series in the mainland of China;3. six time intervals from the Proterozoic to Quarternary for correlation of sedimento-minerogenetic series;4. two major processes for controlling accumulation of sedimento-minerogenetic series.