三、南斯拉夫的铜矿Ⅰ布琴(Bu(?)im)铜矿选矿厂 (一)概况布琴铜矿位于马其顿共和国的南部,在帕拉克维卡山(Pla(?)ovica)的西南麓。在进行了可行性研究和经济评价以后,该矿于1979年建成投产。该矿最主要的特点是金的含量高,原矿中金的品位高于0.4克/吨。选厂的主要经济来源是金,占总收入的55％以上,其次才是铜。所以布琴铜矿实际应称为 III. YUGOSLAVIA COPPER MINERALS I. INTRODUCTION The Bronte copper mine is located in the southern part of the Republic of Macedonia, at the southwestern foot of Plavika (Plav? Ovica) . After conducting a feasibility study and economic evaluation, the mine was put into operation in 1979. The most important feature of the mine is the high content of gold, the grade of gold in the ore is higher than 0.4 g / t. The main economic source for dressing plants is gold, accounting for more than 55% of the total income, followed by copper. So Buqin copper mine should actually be called