深部找矿新进展对矿床成矿模式研究的意义  

New progress on deep prospecting for the meaning of metallogenic model research

作　　者：吕志成[1,2] 吕古贤[3] 李永胜[4] 颜廷杰[2] 张志[2] 

机构地区：[1]北京大学地球与空间科学学院,北京100871 [2]中国地质调查局发展研究中心,北京100037 [3]中国地质科学院地质力学研究所,北京100081 [4]中国地质大学地球科学与资源学院,北京100083

出　　处：《地质通报》2011年第4期532-537,共6页Geological Bulletin of China

基　　金：国家自然科学基金项目<海相非碳酸盐岩沉积地层锶和硫同位素高分辨率地层学研究>(批准号:40473010);全国危机矿山接替资源找矿专项组织实施项目(编号:200699106)

摘　　要：一些典型矿床具有以下成矿模式:赣南钨矿的"五层楼+地下室"模式,云南老厂铅锌银多金属矿床的VMS(火山成因块状硫化物)铅锌矿与斑岩钼矿同位叠加模式,四川省盐源县平川铁矿火山沉积(?)-次火山气液充填-交代矿床系列模式,江苏省南京市梅山式铁矿叠加后期火山-次火山热液金矿床的成矿模式,内蒙古毕立赫金矿斑岩-构造蚀变岩-浅成石英脉型矿化成矿系列模式(?),云南个旧锡矿热水沉积叠加岩浆期后热液成矿模式。近年国内对矿山深部和外围找矿的新发现具有重大的经济社会效益,对它们的成矿模式研究意义进行了总结。The typical developments in mineral deposits included following ore-forming prospecting models： ＂five-storeyed＋basement＂ type model of tungsten deposits in southern Jiangxi Province;VMS（Volcanogenic Massive Sulfide） Pb,Zn-polymetal deposits and porphyry molybdenum deposits isospatial superimposed patterns of Yunnan Laochang Ag,Pb,Zn-polymetal deposits;volcanic sediment（？）-subvolcanic gas-liquid filled metasomatic deposits series model of Pingchuan iron ore in Yanyuan,Sichuan,metallogenic model of Meishan type iron ore deposits in Nanjing,Jiangsu Province superimposed late volcao-subvolcano hydrothermal gold deposits;metallogenic series model of porphyry-altered rock-hypabyssal quartz vein-type mineralization of Bilihe gold ore in Inner Mongolia;hot-water sedimentary superimposed post-magmatic hydrothermal ore-forming mode of tin deposits in Gejiu,Yunnan.In recent years,new discoveries from domestic ore prospecting on deep and surrounding of mine are of great economic and social benefits,this paper summarized their research significance of metallogenic model.

关 键 词：危机矿山 深部找矿 成矿模式 

分 类 号：P611[天文地球—矿床学] P612[天文地球—地质学]