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由宁夏、吉林、河北、江西等省(区)地质学会、中国地质学会矿山地质专业委员会和中国有色金属学会地质专业委员会等13个单位联合主办的“全国首届伴(共)生金银地质找矿综合开发学术研讨会”于1987年10月10日至14日在宁夏银川市召开。出席会议
By the Ningxia, Jilin, Hebei, Jiangxi and other provinces (regions) Geological Society, Geological Society of China Geology and Geological Professional Committee of China Nonferrous Metals Society Geological Professional Committee and other 13 units co-sponsored the “first country (co) gold and silver geology Mine Comprehensive Development Symposium ”in October 10, 1987 to 14 in Yinchuan City, Ningxia held. To attend a meeting