辽南金刚石成矿背景研究进展及讨论

RESEARCH PROGRESS AND DISCUSSION ON THE METALLOGENIC BACKGROUND OF DIAMOND IN SOUTHERN LIAONING

摘要: 对辽南金刚石成矿的大地构造背景及区域成矿背景进行了总结与整理，分析了金伯利岩的矿床特点及含矿性特征，整理并分析了辽南金刚石的成矿时代和其形成的幔源环境，对金刚石原生矿床的成矿模式及金刚石的形成时代和成因等问题做了讨论和总结.

Abstract: This paper summarizes the geotectonic background and regional metallogenetic setting of diamond in southern Liaoning Province and analyzes the deposit characteristics and ore-bearing potential of kimberlite, and the metallogenetic epoch and mantle source environment of diamond as well. It finally discusses the metallogenic model of primary deposit and formation period and genesis of diamond.