云南省首届矿山资源开发管理经验交流会于1984年4月20～24日在云南易门铜矿召开。全省冶金、地质、煤炭、轻化等十三个系统86个单位110名代表参加了会议。省冶金厅副总工程师甘在均、省地质学会理事长李希勋等同志参加了会议并作了重要讲会。中国地质学会矿山地质学术委员会向大会发来了贺信。会上进行了题为“地质如何保护矿山的问题”“充分利用现有资源、缓和矿山危机”“矿山技术 Yunnan Province, the first mine resources development and management experience exchange meeting in 1984 April 20 ~ 24 in Yunnan Yi Men Copper Mine. The province’s metallurgy, geology, coal, light and other 13 systems 86 units 110 representatives attended the meeting. Gan Zaijun, deputy chief engineer of the Provincial Metallurgical Department, and Li Xixun, chairman of the Provincial Geological Society attended the meeting and made important lectures. Geological Society of China Institute of Geology and Geology sent a congratulation letter. At the meeting entitled “Geology how to protect the mine” “make full use of existing resources to ease the mine crisis” "Mining Technology