CAJ | 학술논문

综述了目前斑岩铜矿研究内容中的几个重要进展,如斑岩铜矿的大地构造背景及其成矿环境;成矿斑岩岩浆源区及其侵位;岩浆-热液转换过程以及不同成矿阶段石英-硫化物矿脉时空分布等等.斑岩铜矿研究正朝着宏观和微观两个方面发展,宏观方面表现在斑岩铜矿形成的构造地质背景,微观方面表现在成矿过程的精细厘定.随着SEM-CL和LA-ICP-MS分析测试技术的运用,斑岩铜矿成矿过程中铜(钼)硫化物的沉淀聚集过程将逐步展示于人们面前.
종술료목전반암동광연구내용중적궤개중요진전,여반암동광적대지구조배경급기성광배경;성광반암암장원구급기침위;암장-열액전환과정이급불동성광계단석영-류화물광맥시공분포등등.반암동광연구정조착굉관화미관량개방면발전,굉관방면표현재반암동광형성적구조지질배경,미관방면표현재성광과정적정세전정.수착SEM-CL화LA-ICP-MS분석측시기술적운용,반암동광성광과정중동(목)류화물적침정취집과정장축보전시우인문면전.
Porphyry copper deposit is the main resource of the copper product in the world.As a result,scientists pay much attention to its exploration and scientific research.The paper reviews recent study on porphyry copper deposit,such as the tectonic setting,the sources and the emplacement of porphyry,the transition between the magma and hydrothermal activity,as well as quartz-sulfide vein formed in different stages.Important study of porphyry copper deposit falls into two fields.One is tectonic setting and its structures,the other is the ore-forming process.The process of Cu-Mo-sulfide precipitation during the formation of porphyry copper deposit will be clear with the development of scanning electron microscopy-cathodoluminescence(SEM-CL) and laser ablation inductively coupled plasma mass spectrometry(LA-ICP-MS) analytique technical in the future.