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古雪夫矿床由卡奇卡纳尔采选公司的三个露天矿开采。该矿床的岩石具有很高的韧性和研磨性。百分之七十以上的岩石属于难爆的,并呈大块状和特大块状构造。根据苏联选矿设计院乌拉尔分院和苏联黑色冶金工业部矿业研究院的资料,这个矿床的矿岩破碎性指标比克里沃罗格矿区和库尔斯克磁力异常区的含铁石英岩破碎性指标低2/3,而破碎能耗在铁矿工业中是最高的。因此,卡
The Kufska deposit is mined by three open-pit mines of the Catch Kanal Mining and Dressing Company. The rock of the deposit is highly resilient and abrasive. More than seventy percent of the rocks are explosive and are massive and massive. According to the data from the Ural Branch of the Soviet Union for Dressing Design Institute and the Mining Research Institute of the Soviet Union's Black Metallurgical Industry, the ore-rock fragmentation index of this deposit is lower than that of the ferri-quartzite rocks in the Kliwovooglu and Kursk magnetic anomalies 2/3, while broken energy consumption is the highest in the iron ore industry. So, card