贵州铝厂第一铝矿一期设计规模为铝土矿22万t/a,耐火粘土8万t/a,首采五龙寺矿段分东、西两采场,直进式单壁堑沟开拓,汽车运输,1978年投产。1981～1985年矿山转轨,由单一生产型转变为生产经营型,并坚持“一业为主,多种经营”的方针,重点保证向氧化铝厂提供高质量的铝土矿石,同时又综合利用本矿资源,逐步 The first aluminum mine of Guizhou Aluminum Plant has a design scale of 220,000 t / a for bauxite and 80,000 t / a for refractory clay. The first mining section of Wulongsi is divided into east and west stopes, Ditch open, car transport, put into operation in 1978. From 1981 to 1985, the transformation of the mines shifted from a single production type to a production-management type and adhered to the principle of “one industry is the mainstay and diversified operations”, with a focus on ensuring the supply of high quality bauxite ore to the alumina plant while integrating Use of the mine resources, and gradually