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由中国硅酸盐学会(东道主)、南斯拉夫采矿地质冶金工程师和技术员协会、联合国工业发展组织、英国《工业矿物》杂志主办的第二届世界非金属矿物会议(以下简称世界会议)定于1989年9月4日至8日在北京召开,这是首次在我国举行的非金属矿行业较大型的一次国际性学术交流盛会,欢迎全国有关学科的科技工作者向大会踊跃提交学术论文。一、征文内容会议的主题为“非金属矿物的有效开发
The Second World Conference on Non-metallic Minerals (hereinafter referred to as the World Conference) organized by the Chinese Silicate Society (host), the Yugoslav Mining Geological Metallurgical Engineers and Technicians Association, the United Nations Industrial Development Organization, and the British “Industrial Minerals” magazine is scheduled to be held in 1989. Held in Beijing from September 4th to 8th, this is the first time for a large-scale international academic exchange event held in China in the non-metallic mineral industry. Science and technology workers from relevant disciplines are enthusiastically invited to submit academic papers to the conference. I. Content of the essay The theme of the conference was "Effective development of non-metallic minerals.