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云锡个旧选厂始建于1913年,是中国第一个机械化锡选矿厂。建国后几经改扩建,现在已形成相当规模的锡选矿车间、铜选矿车间和铅选矿车间。主要产品是锡精矿、铜精矿、硫精矿和铅精矿。矿石来自马拉格坑下和地面;选矿用水来自乍甸和坑下涌水;尾矿经厂前浓缩用泵扬至小凹塘;电来自滇南电网开远供电所。
Yun Tin Gejiu Factory was built in 1913, is China’s first mechanized tin concentrator. After the founding of the PRC, several expansion projects have been completed and a considerable scale of tin beneficiation workshop, copper dressing workshop and lead dressing workshop have been formed. The main products are tin concentrate, copper concentrate, sulfur concentrate and lead concentrate. Ore from Malak pit and ground; dressing water from the ditch and pit under water; tailings by the factory before the pump concentrated to small concave pond; electricity from the power plant in southern Yunnan Power.