摘要
我国2/3的有色金属矿山已进入开采的中晚期,预计到2010年,县级以上有色金属矿山约有一半将关闭,消失产能约40%,铜、铅锌、锡、钨、锑、汞等主要有色金属基地正面临严重的资源危机。但我国有色金属矿山在深部、外围和新类型新矿种等方面仍有巨大找矿潜力,加大矿山地质探矿力度,是缓解矿山资源危机的首要途径,并提出了相应的对策建议。
About 2/3 of nonferrous metal mines are in middle-late stage of development.It is predictied that about half of the mines of nonferrous metals would be closed and 40%annual capacities decreased in the year of 2010.Main productive bases of Cu,pb,Zn,Sn,W,Sb and Hg are confronted with shortage of ore resources.However,it is considered that there are large potential resources for many mines,such as in the deep and nearby areas of current mines concerned and in the new type of new kinds of ores.Strengthening geological exploration around the mines is crucial for extending ore reserves.Some corresponding countermeasures are also suggested in this paper.
出处
《世界有色金属》
2001年第12期32-35,共4页
World Nonferrous Metals
关键词
有色金属矿山
资源危机
地质探矿
中国
nonferrous metals mines,ore shortage,geological exploration,suggestions
