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经与国际矿物学协会(IMA)商定和国务院批准,第十五届国际矿物学大会(The 15th General Meeting of the International Mineralogical Association)将于1990.6.28—7.3在北京举行。大会由中国地质学会、中国矿物岩石地球化学学会和中国地质科学院联合主办。
The 15th General Meeting of the International Mineralogical Association will be held in Beijing from June 28 to July 7, 1990, after agreement with the International Association of Mineralogy (IMA) and the approval of the State Council. The conference is co-sponsored by China Geological Society, China Society for Mineralogy and Geochemistry and Chinese Academy of Geological Sciences.