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机构地区:[1]中国地质科学院地质力学研究所,北京100081 [2]国土资源部矿产开发管理司,北京100812 [3]中国核工业地质局,北京100013 [4]中国地质科学院矿产资源研究所,北京100037
出 处:《资源.产业》2004年第4期46-48,共3页
基 金:国土资源大调查项目--危机矿山资源潜力调查与评价 (2 0 0 110 2 0 0 10 4)资助
摘 要:针对我国“危机”矿山所谓的“资源枯竭”往往是勘查程度不足的假象、大多还有潜力可挖这一基本事实 ,本文总结出由于受资源接替形势紧迫性、矿产勘查开发长周期性、经济快速发展的要求与西部资源接替的局限性等因素的影响 ,决定了目前开展现有矿山资源挖潜的必要性 ,同时从国内外矿业探采实践及“超设计服务年限”角度 ,认为开展资源挖潜在当前条件下是可行的 ,提出在矿山深部及外围、寻找新类型和新矿种是发现新矿床、扩大资源储量的重要途径 ;This paper points out that the resources have been exhausted in most of resources crisis mines in China,which caused by the false appearance of inadequate exploration degree In fact, there is still much resource potential for these mines It is necessary for the resources crisis mines to search into resources that can still be supplied in the future, because of the shortage of resources' supply, the long period of mineral exploration and the requirement of the economy keeping rapid speed of development, as well as the limitation of resources' supply from the western region in China According to the practice and experience from domestic and international exploration and mining industry and the view of the “exceeding designed service time”,it is possible to search into superseding resources under the current conditions It is an important way to enlarge resources reserves and discover the new types of ore deposits in the deep and peripheral areas of current mines Finally, this paper summarizes the methods to expand resources potential in major metal crisis mines in China and puts forward related countermeasures and suggestions
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