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’９９国际贵金属学术研讨会（ＩｎｔｅｒｎａｔｉｏｎａｌＳｙｍｐｏｓｉｕｍｏｎＰｒｅｃｉｏｕｓＭｅｔａｌｓ，ＩＳＰＭ’９９）于１９９９年９月２０日至２４日在昆明隆重召开。本次贵金属学术研讨会由中国有色金属学会主办，国际贵金属学会和中国黄金学会协办，中国有色
’99 International Symposium on Precious Metals (ISPM’99) was held in Kunming from September 20 to 24, 1999. The precious metal academic seminar sponsored by China Nonferrous Metals Society, the International Precious Metals Society and the Chinese Gold Institute, China Nonferrous Metals