全球银矿资源概况及供需分析  

Study on General Situation and Analysis of Supply and Demand of Global Sliver Resource

作　　者：张亮[1,2] 杨卉芃[1,2] 冯安生[1,2] 赵军伟[1,2] 谭秀民[1,2] 

机构地区：[1]中国地质科学院郑州矿产综合利用研究所,河南郑州450006 [2]国土资源部多金属矿评价与综合利用重点实验室,河南郑州450006

出　　处：《矿产保护与利用》2016年第5期44-48,共5页Conservation and Utilization of Mineral Resources

基　　金：中国地质调查局地质矿产调查评价项目(DD20160073)

摘　　要：全球银矿资源以共伴生银为主,分布极不均衡,其中秘鲁、澳大利亚、波兰、智利、中国、墨西哥6国白银储量占全球总探明白银储量的80%以上。随着全球银矿资源的开发利用,全球银矿资源呈现出开采品位降低,入选矿石质量变差,整体产出率降低的趋势。受多种因素影响,预计全球白银整体产量将不再增长甚至出现下滑趋势,长期来看全球白银的供应将会趋紧。全面介绍了全球银矿的资源和应用现状,分析了银资源的供需状况、价格等因素的变化趋势,为我国银矿业的投资、开发、管理提供参考依据。The global silver resources mainly were paragenetic and associated minerals, of which the distribution is uneven. About 80% of global silver explored reserve comes from Peru, Austral-ia , Poland, Chile, China and Mexico. With development of the global silver resources, the grade of global crude silver ore decreased, the quality of processed ore become poor, and the whole yield declines. Influenced by many factors, it is predicted that global silver capacity will not grow or even declined, and the supply of sliver resource become tighter and tighter. The status of resources and utilization of global silver was introduced comprehensively in this paper. The tendency of supply and demand as well as factors such as price were also analyzed. This study provided reasonable references for investment, exploitation and management of national silver resources.

关 键 词：银资源 资源分布 供需分析 

分 类 号：TD863.2[矿业工程—金属矿开采]