摘要
云南马关都龙锡锌多金属超大型矿床是我国重要锡多金属资源基地,锡锌资源储量巨大,且伴生铟、铜、钨、银等多种有用元素,其中铟已达到大型矿床规模。我们的研究表明,都龙矿床除已探明的矿石资源之外,还存在大量可利用"超低品位资源"。本文分析了该类资源以往未得到充分利用的原因,系统探讨了现有技术条件下综合回收利用的可能性、存在问题,以及预期的经济、社会和环境效益,提出了都龙矿区"超低品位资源"分布远景区和相关综合利用方式。该类资源的综合利用,可最大限度地避免矿区资源浪费,不仅能延长矿山的服务年限,而且可保证企业高效可持续发展。
As the one of the most important Sn polymetallic resource base, Dulong Mine, being located at Maguan County, southeastern Yunnan Province, China, is characterized by huge reserves of Sn and Zn associated multiple useful elements, including In, Cu, W, Ag, etc. Our statistical results show that there is abundant exploitable ultralow grade resource except explored industrial resource in Dulong mine. In this paper, the reason why the ultralow grade resource have not been mined was analyzed, and the possibility, the key problem, and its prospective economic, social and environmental benefits of mining ultralow grade resource were discussed. The occurred prospective area of ultralow grade resource and its comprehensive utilization mode were discussed. It is suggested that the comprehensive utilization of ultralow grade resource in Dulong mine will avoid wasting resources and help the environmental protection, not only prolonging the service time of the mine, but also safeguarding the high-efficiency and sustainable development of the company.
出处
《矿物学报》
CAS
CSCD
北大核心
2016年第4期535-539,共5页
Acta Mineralogica Sinica
基金
云南华联锌铟股份有限公司科研项目(KY20120910)
关键词
超低品位资源
综合利用
技术条件
经济效益
都龙锡锌多金属矿床
Ultralow grade resource
Comprehensive utilization
Technical condition
Economic benefit
Dulong Sn-Zn polymetallic deposit
作者简介
李湖玲，女，1989年生，助理工程师，主要从事矿山地质储量管理工作．E-mail：1046637796@qq．com
