右江沉积盆地印支-燕山期金矿成矿系统研究  

The Indosinan-Yanshanian Gold Metallogenic System in the Youjiang Sedimentary Basin,Southwestern China

作　　者：王疆丽[1,2] 林方成[2] 于远山[2] 王宏[2] 吴松洋[2,3] 

机构地区：[1]中国地质科学院,北京100037 [2]成都地质矿产研究所,四川成都610081 [3]成都理工大学,四川成都610059

出　　处：《地质与勘探》2014年第1期105-113,共9页Geology and Exploration

基　　金：贵州贞丰整装勘查区金-铀多金属控矿因素研究(项目编号:12120113094400)资助

摘　　要：滇黔桂接壤区卡林型金矿床含矿建造的形成与右江沉积盆地印支期的演化息息相关,本文以翟裕生等确立成矿流体系统的原理为基础,将右江沉积盆地中的金矿床按照成矿流体输导体系的不同划分为断裂构造输导成矿子系统、不整合面构造输导成矿子系统、岩性输导成矿子系统。以典型矿床为载体,初步探讨了各成矿子系统的成矿要素、成矿作用过程和成矿作用产物,并建立了该成矿系统的综合成矿模式。The formation of the ore-bearing formations in carlin-type gold deposits in the adjoining area of Yunnan, Guizhou and Guangxi is intimately associated with the evolution of the Indosinan Youjiang sedimentary basin. Based on the theory of metallogenic fluid systems, the ore-forming fluid drain- age system of gold deposits in the Youjiang sedimentary basin is divided into three subsystems, i. e. , faulted structure, unconformity and rock property drainage metallogenic subsystems. We discuss ore-forming factors, mineralization processes and mineralization products of each subsystem through analysis of typical deposits, and propose a comprehensive metallogenic model for this ore-forming system

关 键 词：滇黔桂 右江沉积盆地 印支-燕山期 卡林型金矿 成矿系统 

分 类 号：P618.51[天文地球—矿床学]