摘要
山东镁矿通过加强细化矿石品级分类和细化矿石质量指标管理，使非主矿体和以前无法使用的边缘一级矿石通过合理配矿得到有效利用，缓解了矿山供矿压力，促进了资源的合理利用，延长了矿山服务年限。
The edge level ore which the Shandong magnesite through the enhancement refinement ore grade classification and the refinement ore qualitative index management, causes non-host ore body and before is unable to use through to match the ore to obtain the effective use reasonably, alleviated the mine for the ore pressure, promoted the resources reasonable use, lengthened the mine service life.
出处
《中国经济与管理科学》
2009年第3期165-166,共2页
Chinese Economy Management Science Magazine
