西村金矿选矿厂是处理能力100(吨/日)小型锑金浮选厂。原矿含锑2.02—3.94%,含金2.46—3.91(克/吨)。主要的共生矿物是辉锑矿、金、白钨、黄铁矿、毒砂。脉石矿物为石英、方解石、绢云母和绿泥石等。原矿磨至-200目占73%,浓度23%,使用硝酸铅、硫酸铜、丁黄药、25号黑药,采用一粗二扫锑金混合浮选流程,获得锑金精矿和废弃尾矿。选厂自1977年8月投产后,精矿含锑 Xicun Gold Concentrator is a processing capacity of 100 (tons / day) small antimony gold flotation plant. The ore contains antimony 2.02-3.94%, gold 2.46-3.91 (g / t). The main symbiotic minerals are stibnite, gold, scheelite, pyrite and arsenopyrite. Gangue minerals are quartz, calcite, sericite and chlorite. Raw ore mill to -200 head accounted for 73%, a concentration of 23%, the use of lead nitrate, copper sulfate, butyl xanthate, No. 25 black drug, using a rough sweep antimony gold mixed flotation process to obtain antimony gold concentrate and waste tail mine. After the mill was put into operation in August 1977, the concentrates contain antimony