最近,地质矿产部地质矿产科技情报网西北分网,在西安召开了西北五省(区)非金属矿产情报调研成果交流会。会议介绍了西北地区非金属矿产资源概况和开发利用现状;交流了非金属矿产找矿与利用的经验和当前若干值得注意的非金属矿产利用新途径。这些信息对 Recently, the Department of Geology and Mineral Resources Geology and Mineral Technology Information Network Northwest Branch, held in Xi’an in five provinces (autonomous regions) non-metallic mineral information research exchange. The meeting introduced the overview of non-metallic mineral resources in Northwest China and the status quo of development and utilization; exchanged experience in prospecting and utilization of non-metallic minerals and some notable new ways to utilize non-metallic mineral resources. These messages are right