中国黄金矿产资源综合利用水平及发展趋势  

Current status of comprehensive utilization of gold mineral resources in China and its developing trend

作　　者：王志江[1] 杨旭升 胡晓龙 王沐芝 王海东[1] 

机构地区：[1]中国黄金集团公司 [2]辽宁新都黄金有限责任公司 [3]潼关中金黄金矿业有限责任公司 [4]中国黄金集团内蒙古矿业有限公司

出　　处：《黄金》2014年第4期70-74,共5页Gold

摘　　要：截至2012年底,中国已探明的黄金资源储量约为8 196.23 t,跃居全球第二位;可利用的工业资源储量仅为1 866.74 t,以世界第十位的可利用资源支撑了连续6年世界第一的黄金产量;资源利用率仅为62.5%,处于世界平均水平。目前,中国保有资源储量及工业品位均呈下降趋势,需加大探矿、增加储量,采用高效采矿和选冶技术,提高矿产资源的综合利用水平。By the end of 2012,proved gold mineral resources in China weigh about 8 196.23 t, ranking the 2nd in the world,while industrially usable resources are only 1 866.74 t,ranking the 10th. However, for 6 consecutive years, this limited amount gave out the largest production to the globe. Also, it needs to be seen that the utilization rate is only 62.5 % , an average level in the world. Currently, available reserves and ore grade both take on a descending trend. In such situation,adding reserves by further exploration,applying efficient mining and mineral processing techniques will be necessary in improving the comprehensive utilization level of mineral resources.

关 键 词：黄金 矿产资源 资源储量 资源利用率 

分 类 号：TD98[矿业工程—选矿]