卡林型金矿中金的赋存状态一直是矿物学和矿床学的研究重点之一。我国右江盆地卡林型金矿中金的赋存状态长期存在纳米金颗粒(包裹体金)和晶格金之争(Feng Hongye et al.,2021)。黄铁矿在金矿床中通常作为主要载金矿物出现,其晶体内部结...卡林型金矿中金的赋存状态一直是矿物学和矿床学的研究重点之一。我国右江盆地卡林型金矿中金的赋存状态长期存在纳米金颗粒(包裹体金)和晶格金之争(Feng Hongye et al.,2021)。黄铁矿在金矿床中通常作为主要载金矿物出现,其晶体内部结构及微量元素组份特征可以用来限定成矿流体的性质、来源与演化规律、反映成矿过程、约束矿床成因等,离散不可见金的形成途径.展开更多
1 Introduction The large clusters of Zn-Pb deposits in northeastern Yunnan,located in the southwestern margin of the Yangtze Block,are an important part of the Sichuan-YunnanGuizhou Pb-Zn Poly-metallic Metallogenic Tr...1 Introduction The large clusters of Zn-Pb deposits in northeastern Yunnan,located in the southwestern margin of the Yangtze Block,are an important part of the Sichuan-YunnanGuizhou Pb-Zn Poly-metallic Metallogenic Triangle Area展开更多
The northern Guangxi region is an important rare metal, rare earth metal and polymetallic metallogenic province. In the region there exist five metallogenic series and two metallogenic subseries, whose metallogenesis ...The northern Guangxi region is an important rare metal, rare earth metal and polymetallic metallogenic province. In the region there exist five metallogenic series and two metallogenic subseries, whose metallogenesis shows features of polycyclic spiral evolution throughout the geological history. As far as various cycles are concerned, mantle-derived ore substances were reduced while crust-derived ore substances increased from early to late timesfin the whole geological evolutionary history, mantle-derived substances decreased gradually while crust-derived ones increased. Meanwhile ore element associations became more and more varied. In terms of space, mineralization migrated from the old basement outwards, i.e. from west to east during the Precambrian, and from north to south during the Phanerozoic, and again from east to west during the Yanshanian.展开更多
文摘卡林型金矿中金的赋存状态一直是矿物学和矿床学的研究重点之一。我国右江盆地卡林型金矿中金的赋存状态长期存在纳米金颗粒(包裹体金)和晶格金之争(Feng Hongye et al.,2021)。黄铁矿在金矿床中通常作为主要载金矿物出现,其晶体内部结构及微量元素组份特征可以用来限定成矿流体的性质、来源与演化规律、反映成矿过程、约束矿床成因等,离散不可见金的形成途径.
基金supported by the Funds for the program of the National Natural Science Foundation (Noes. 41572060, U1133602)Projects of YM Lab (2011)Innovation Team of Yunnan province and KMUST (2008,2012)
文摘1 Introduction The large clusters of Zn-Pb deposits in northeastern Yunnan,located in the southwestern margin of the Yangtze Block,are an important part of the Sichuan-YunnanGuizhou Pb-Zn Poly-metallic Metallogenic Triangle Area
基金This research was supported by the Chinese Foundation for Development of Geological Science and Technology (Project 49273162)the National Natural Science Foundation of China(Project 49273162)
文摘The northern Guangxi region is an important rare metal, rare earth metal and polymetallic metallogenic province. In the region there exist five metallogenic series and two metallogenic subseries, whose metallogenesis shows features of polycyclic spiral evolution throughout the geological history. As far as various cycles are concerned, mantle-derived ore substances were reduced while crust-derived ore substances increased from early to late timesfin the whole geological evolutionary history, mantle-derived substances decreased gradually while crust-derived ones increased. Meanwhile ore element associations became more and more varied. In terms of space, mineralization migrated from the old basement outwards, i.e. from west to east during the Precambrian, and from north to south during the Phanerozoic, and again from east to west during the Yanshanian.
