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小秦岭地区是我国主要产金基地之一,已探明黄金储量超过百吨,其中百分之七十的金赋存于含金多金属矿石中,因而以金为主,综合回收银及多金属的选冶试验研究在“铜铅分离”这一关键技术问题的探讨及经济效益方面均具有重要意义。
The small Qinling area is one of the major gold producing bases in our country. It has proven reserves of over 100 tons of gold, of which 70% is contained in gold-bearing polymetallic ores, so gold is the main factor. Comprehensive recovery of silver and more Metallurgy and metallurgy experimental research in the “copper and lead separation” of the key technical issues and economic benefits are of great significance.