摘要
在探索成矿规律和找矿实践中,从岩浆热液成矿、成矿构造体系和成矿系列等研究,提出了"成矿体系"的概念,分别赋予不同定义并用于找矿实践,取得了一定成果。但对成矿体系源于何时、出于何处、原意为何等问题却较少追究,也存在一些争议。文章就成矿体系的概念,从岩浆热液成矿到岩浆-热液-成矿体系、成矿构造体系到成矿体系和成矿系列构筑成矿体系的由来,综合概括,提出成矿体系的新定义,揭示其新特点,并对断裂网络+成矿体系、成矿结构体系和成矿系列缺位的思路和方法进行成矿预测、资源潜力评价和矿产勘查取得的新成果及新进展,作简要论述,以供借鉴。
In the course of exploring metallogenic regularities and prospecting deposits, a concept Met allogenic System was proposed through studying magmatic hydrothermal mineralization, metallogenic structural system and metallogenic series, etc. This concept has been endowed with different definitions and used for prospecting practice, and a large amount of achievement has been made. But there has been less investigation on when, where and how the metallogenic system started, resulting in existence of some controversies. This paper proposed a new concept of metallogenic system based on studying and summari zing magmatic hydrothermal mineralization to magmatic hydrothermal metallogenic system, metallogenic structural system to metallogenic system and mineralization series. The definition for the metallogenic sys tern reveals its new features. Finally, this study also made prediction for mineralization, assessed potential of mineral resources, and summaried the latest results and new progress, based on faulting network met allogenic system, metallogenic structure system, and metallogenic system absence. Therefore, this study will have some reference for future study of mineral exploration.
作者
周济元
崔炳芳
ZHOU Ji-yuan;CUI Bing-fang(Nanjing Center,China Geological Survey,Nanjing 210016,China)
出处
《华东地质》
2018年第4期271-278,共8页
East China Geology
关键词
成矿体系
成矿预测
断裂网络
成矿结构体系
成矿系列缺位
新进展
metallogenic system
metallogenic prognosis
fracture network
metallogenic structuralsystem
metallogenic series absence
new progress
