山东省几种优势非金属矿产的开发利用现状及其发展前景

Present Development and Utilization of Nonmetallic Mineral Resources and Their Developing Future in Shandong

摘要:

介绍了山东省几种优势非金属矿产（ 石膏、菱镁矿、石墨、滑石、膨润土等） 的资源状况、应用领域、产品结构及开发利用现状，指出粗放型低层次的开发利用方式不仅造成矿产资源的浪费，而且影响矿业经济效益的提高，并就此提出了建议。

Abstract:

The present utilization and development of several nonmetallic mineral resources have been introduced,which include gypsum,magnesite,graphite,talc and bentonite,etc.and suggestions on developing direction put forward also.