长英质火山岩与火山成因块状硫化物矿床形成关系、找矿标志及研究进展  

Research progress on formation relationship between felsic volcanic rock type and volcanic massive sulfide deposit and its exploration mark

作　　者：刘光永[1] 孙华山[2] LIU Guangyong;SUN Huashan(Zijin Mining Group Co.,Ltd.,Shanghang 364200,Fujian,China;School of Earth Resources,China University of Geosciemces,Wuhan 430074,Hubei,China)

机构地区：[1]紫金矿业集团股份有限公司,福建上杭364200 [2]中国地质大学(武汉)资源学院,湖北武汉430074

出　　处：《矿产与地质》2020年第5期855-861,共7页Mineral Resources and Geology

基　　金：国家自然科学基金(41172087,41672074)资助。

摘　　要：长英质火山岩与全球大型—超大型块状硫化物矿床具有重要的成生联系,查明长英质火山岩控矿作用对海底块状硫化物矿床成因研究及找矿勘查评价具有重要意义,长期以来一直是成矿学研究的热点。文章从长英质火山岩成矿潜力评价的岩石地球化学标志、长英质火山岩成岩成矿动力学、块状硫化物矿区火山岩原岩恢复和热液蚀变晕与找矿勘查矢量标志等4个方面总结了近年来两者关系研究进展,在此基础上,指出其研究发展趋势。The felsic volcanic rock has an important genetic relationship with the global large-superlarge scale massive sulfide deposit.The identification of the ore-controlling effect of felsic volcanic rock is of a great significance for the genetic research and exploration evaluation of the seafloor massive sulfide deposit.This has been a hotspot in the metallogenic research for a long time.The article has summarized the research progress of the relationship between both of them in recent years for four aspects of petro-geochemical signs for felsic volcanic mineralization potential evaluation,felsic volcanic rock diagenesis and mineralization dynamics,volcanic rock restoration in massive sulfide mining area,and hydrothermal alteration halo,and ore prospecting vector signs,etc.On this basis,the research development trend is pointed out.

关 键 词：长英质火山岩 块状硫化物矿床 火山成因 研究进展 

分 类 号：P612[天文地球—矿床学] P618.3[天文地球—地质学]