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
出处
《地质与勘探》
CAS
CSCD
北大核心
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
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
Yunnan-Guizhou-Guangxi, Youjiang sedimentary basin, Indosinan-Yanshanian, carlin-type gold deposit, metallogenic system